A printing paste, in particular for producing three-dimensional screen-printed workpieces, comprising at least one solid, at least one solvent, and at least one rheology additive, the solid comprising at least one ceramic material and/or at least one non-metal material and the percentage by weight of the solid being at least 25%.
Bipolar plate (10), in particular for a fuel cell stack, comprising an electrically conductive supporting structure (20) and a fluid-conducting flow profile (30, 32) on the support structure (20), said support structure (20) having and/or taking the form of a graphite film.
A printing paste, in particular for producing three-dimensional screen-printed workpieces, comprising a solid, at least one monomer, a photoinitiator, and at least one rheology additive, the solid consisting of at least one ceramic material and/or non-metal material and the percentage by weight of the solid being at least 50%.
C09D 11/101 - Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
C09D 11/037 - Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
C09D 11/03 - Printing inks characterised by features other than the chemical nature of the binder
B33Y 70/00 - Materials specially adapted for additive manufacturing
4.
PRINTING PASTE AND METHOD FOR PRODUCING A THREE-DIMENSIONAL SCREEN-PRINTED WORKPIECE USING A PRINTING PASTE
A printing paste, in particular for producing three-dimensional screen-printed workpieces, comprising a solid, at least one monomer, a photoinitiator, and at least one rheology additive, the solid comprising at least one metal material and the percentage by weight of the solid being at least 50%.
C09D 11/101 - Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
C09D 11/037 - Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
C09D 11/03 - Printing inks characterised by features other than the chemical nature of the binder
B33Y 70/00 - Materials specially adapted for additive manufacturing
A printing paste, in particular for producing three-dimensional screen-printed workpieces, comprising at least one solid, at least one solvent, and at least one rheology additive, the solid comprising at least one graphite material and the percentage by weight of the solid being at least 25%.
A printing paste, in particular for producing three-dimensional screen-printed workpieces, comprising at least one solid, at least one solvent, and at least one rheology additive, the solid comprising at least one metal material and the percentage by weight of the solid being at least 25%.
The invention relates to a device for producing three-dimensional screen-printed workpieces, in particular a 3D screen-printing system, comprising a printing device having a printing screen for producing at least one screen-printed workpiece layer by layer in a plurality of printing processes and comprising a metering device (18) for metering a pasty printing compound onto the printing screen, wherein the metering device has at least one container (20) for storing the pasty printing compound, a dispensing device (24) for dispensing the printing compound onto the printing screen, and a supply line (26) extending between the container and the dispensing device and supplying the printing compound from the container to the dispensing device.
The invention relates to an apparatus for producing three-dimensional screen-printed workpieces, in particular a 3D screen-printing system, the apparatus comprising a printing screen and a doctor blade device for flooding the printing screen with a printing compound and/or for pressing printing compound through the printing screen, wherein the doctor blade device has at least one doctor blade tool and a sensor device for detecting doctor blade forces acting on the doctor blade tool, and wherein the sensor device is designed to detect a variation in the doctor blade force along a longitudinal extent of the doctor blade tool.
A device for producing three-dimensional screen printed workpieces, in particular a 3D screen printing system, comprising a printing screen and a squeegee device for flooding the printing screen with a printing compound and/or for pressing the printing compound through the printing screen, wherein the squeegee device has at least one squeegee tool, a sensor device for detecting squeegee forces acting on the squeegee tool, and a control device for evaluating and/or storing sensor data of the sensor device, wherein the control device is designed to determine a screen restoring force and/or screen tension of the printing screen by means of the sensor device and/or from detected and/or stored sensor data of the sensor device.
The invention relates to an apparatus for producing three-dimensional screen-printed workpieces, in particular a 3D screen-printing system, the apparatus comprising a printing screen and a doctor blade device for flooding the printing screen with a printing compound and/or for pressing printing compound through the printing screen, wherein the doctor blade device has at least one doctor blade tool, an adjustment device for adjusting the inclination of the doctor blade tool, and a doctor blade mount which allows the inclination of the doctor blade tool to be adjusted about an inclination axis by means of the adjustment device, wherein the doctor blade mount has at least one spring bearing.
The invention relates to an apparatus for producing three-dimensional screen-printed workpieces, in particular a 3D screen-printing system, comprising a printing device having a printing screen for producing at least one screen-printed workpiece layer by layer in several printing operations, and comprising a metering device for the metered dispensing of a pasty printing compound onto the printing screen, the metering device having a run-off stop apparatus for preventing and/or reducing the run-off of printing compound from the dispensing apparatus.
B29C 64/194 - Processes of additive manufacturing involving additional operations performed on the added layers, e.g. smoothing, grinding or thickness control during lay-up
A 3D screen-printing apparatus for producing a shaped article includes: a printing table; a printing screen with a printing mask having a layer geometry for producing the shaped article layer by layer; an application unit to apply a printing material to the printing screen and to work it into the printing masks to produce a shaped-article layer; and a first positioning unit configured to increase the distance between the printing table and the printing screen by way of a first relative movement after the production of each shaped-article layer. The printing screen has printing masks, and the 3D screen-printing apparatus has a second positioning unit configured to perform a second relative movement between the printing table and the printing screen so different printing masks of the one printing screen can be positioned one after the other at a shaped-article position where an individual shaped article is to be built.
B29C 64/153 - Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
The invention relates to an apparatus for producing three-dimensional screen-printed workpieces, in particular a 3D screen printing installation, said apparatus comprising: a printing device for the layer-by-layer production of at least one screen-printed workpiece in a plurality of printing operations; and a transport device for the automated transport of at least one screen-printed workpiece and/or a workpiece carrier to and/or from the printing device, wherein the transport device has at least one transport rail and a conveyor vehicle, which is movably mounted on the transport rail, for at least one screen-printed workpiece and/or at least one workpiece carrier.
B22F 12/33 - Platforms or substrates translatory in the deposition plane
B22F 12/86 - Serial processing with multiple devices grouped
B22F 12/88 - Handling of additively manufactured products, e.g. by robots
B29C 64/00 - Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
The invention relates to a workpiece carrier, in particular for producing three-dimensional screen-printed workpieces, said workpiece carrier comprising: at least one printing bed which has a printing surface to be printed; and a support structure which supports the printing bed and is formed separately from the printing bed, the support structure having a support base and at least one stop for the printing bed, the printing bed being arranged on the support base, and it being possible to bring the printing bed, when in the position arranged on the support base, into contact with the stop in at least one lateral direction.
B29C 64/00 - Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
A61K 9/00 - Medicinal preparations characterised by special physical form
The invention relates to a workpiece carrier, in particular for producing three-dimensional screen-printed workpieces, said workpiece carrier comprising: at least one printing bed which has a printing surface to be printed; and a support structure which supports the printing bed and is formed separately from the printing bed, it being possible to optically detect the position and/or orientation of the printing bed starting from a side of the support structure facing away from the printing bed.
B22F 12/33 - Platforms or substrates translatory in the deposition plane
B22F 12/86 - Serial processing with multiple devices grouped
B22F 12/88 - Handling of additively manufactured products, e.g. by robots
B29C 64/00 - Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
The invention relates to an apparatus for producing three-dimensional screen-printed workpieces, in particular a 3D screen printing installation, said apparatus comprising: a printing device for the layer-by-layer production of at least one screen-printed workpiece in a plurality of printing operations; and a drying device which is designed to dry at least one screen-printed workpiece and to simultaneously cool a workpiece carrier that carries the screen-printed workpiece to be dried.
B22F 12/33 - Platforms or substrates translatory in the deposition plane
B22F 12/86 - Serial processing with multiple devices grouped
B22F 12/88 - Handling of additively manufactured products, e.g. by robots
B29C 64/00 - Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
The invention relates to an apparatus for producing three-dimensional screen-printed workpieces, in particular a 3D screen printing installation, said apparatus comprising: a printing device for the layer-by-layer production of at least one screen-printed workpiece in a plurality of printing operations; and a transport device for the automated transport of at least one screen-printed workpiece and/or a workpiece carrier to and/or from the printing device, the transport device having a support portion for at least interlockingly receiving a workpiece carrier.
B22F 12/33 - Platforms or substrates translatory in the deposition plane
B22F 12/86 - Serial processing with multiple devices grouped
B22F 12/88 - Handling of additively manufactured products, e.g. by robots
B29C 64/00 - Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
The invention relates to a system for producing three-dimensional screen-printed articles, comprising a press bed with a printing screen, by means of which at least one printing exploit can be printed multiple times, wherein after each completed printing, the lift-off can be increased by the application thickness of the previous printing.
The present invention relates to a method for producing a drug delivery system. The method comprises the steps of screen-printing a base paste, and curing the base paste. Furthermore, the method comprises the steps of screen-printing a first paste separate to the base paste, and curing the first paste.
The present invention relates to a method for producing a drug delivery system. The method comprises the steps of screen-printing a base paste, and curing the base paste. Furthermore, the method comprises the steps of screen-printing a first paste separate to the base paste, and curing the first paste.
The present invention relates to a method for producing a drug delivery system. The method comprises the steps of screen-printing a base paste, and curing the base paste. Furthermore, the method comprises the steps of screen-printing a first paste separate to the base paste, and curing the first paste.
A 3D screen-printing apparatus for producing a shaped article includes: a printing table; a printing screen with a printing mask having a layer geometry for producing the shaped article layer by layer; an application unit to apply a printing material to the printing screen and to work it into the printing masks to produce a shaped-article layer; and a first positioning unit configured to increase the distance between the printing table and the printing screen by way of a first relative movement after the production of each shaped-article layer. The printing screen has printing masks, and the 3D screen-printing apparatus has a second positioning unit configured to perform a second relative movement between the printing table and the printing screen so different printing masks of the one printing screen can be positioned one after the other at a shaped-article position where an individual shaped article is to be built.
B29C 64/153 - Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
The present invention relates to a method for producing a drug delivery system. The method comprises the steps of screen-printing a base paste, and curing the base paste. Furthermore, the method comprises the steps of screen-printing a first paste separate to the base paste, and curing the first paste.
The present invention relates to a drug delivery system, in particular for a controlled administration of one or more active pharmaceutical ingredients to a body, and further in particular for oral administration of one or more active pharmaceutical ingredients to a body. The system thereby comprises a base component soluble in body fluids and a separate first component soluble in body fluids. The first component thereby comprises a therapeutically effective amount of a first active pharmaceutical ingredient.
A61K 31/4439 - Non-condensed pyridinesHydrogenated derivatives thereof containing further heterocyclic ring systems containing a five-membered ring with nitrogen as a ring hetero atom, e.g. omeprazole
A61K 31/4468 - Non-condensed piperidines, e.g. piperocaine having a nitrogen atom directly attached in position 4, e.g. clebopride, fentanyl
A61K 31/496 - Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
A61K 31/4985 - Pyrazines or piperazines ortho- or peri-condensed with heterocyclic ring systems
A61K 31/506 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic rings
A61K 31/519 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
A61K 31/5377 - 1,4-Oxazines, e.g. morpholine not condensed and containing further heterocyclic rings, e.g. timolol
A61K 31/7072 - Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom containing condensed or non-condensed pyrimidines having oxo groups directly attached to the pyrimidine ring, e.g. cytidine, cytidylic acid having two oxo groups directly attached to the pyrimidine ring, e.g. uridine, uridylic acid, thymidine, zidovudine
A solid dosage form for active ingredient release can be a preparation for medical, dental or cosmetic purposes, and is preferably a tablet. The solid dosage form comprises a three-dimensional base body which comprises an active ingredient. The solid dosage form further comprises a portion having a structure forming a two-dimensional identifier, such as, for instance, a QR code.
Apparatus for producing three-dimensional screen-printed workpieces, in particular 3D screen printing machine, with a printing device for the layer-by-layer production of at least one screen-printed workpiece in a plurality of printing operations and with at least one workpiece carrier for at least one screen-printed workpiece, wherein the printing device has at least one printing table plate being formed separately from the workpiece carrier and on which the workpiece carrier can be positioned for carrying out a printing process, and wherein the workpiece carrier is, between two successive printing processes for a screen-printed workpiece, detachable from the printing table plate for drying the screen-printed workpiece.
Method for producing three-dimensional screen-printed workpieces, in particular 3D screen printing method, in which at least one workpiece carrier for at least one screen-printed workpiece is provided, in which in a printing device a screen-printed workpiece is produced on a layer by layer on a workpiece carrier in a plurality of printing operations, in which the workpiece carrier, for carrying out a printing process, is positioned on a printing table plate being formed separately from the workpiece carrier, and in which the workpiece carrier is, between two successive printing processes for a screen-printed workpiece, removed from the printing table plate for drying the screen-printed workpiece.
Apparatus for producing three-dimensional screen-printed workpieces, in particular 3D screen printing machine, with at least one printing device for the layer-by-layer production of at least one screen-printed workpiece in a plurality of printing operations and with at least one drying device for a screen-printed workpiece, wherein the drying device is designed as a drying path for the continuous drying of screen-printed workpieces.
B41F 23/04 - Devices for treating the surfaces of sheets, webs or other articles in connection with printing by heat drying, by cooling, by applying powders
Apparatus for producing three-dimensional screen-printed workpieces, in particular a 3D screen printing machine, with a printing device for the layer-by-layer production of at least one screen-printed workpiece in a plurality of printing operations, and with a plurality of workpiece carriers which can be positioned within the printing device in order to carry out a printing operation, wherein at least one of the workpiece carriers is individually and/or traceably marked.
Apparatus for producing three-dimensional screen-printed workpieces, in particular 3D screen printing machine, with a printing device for the layer-by-layer production of at least one screen-printed workpiece in a plurality of printing operations and with at least one workpiece carrier for at least one screen-printed workpiece, wherein the printing device has at least one printing table plate being formed separately from the workpiece carrier and on which the workpiece carrier can be positioned for carrying out a printing process, an upper printing mechanism with a printing screen and a position detection device for detecting the position of the workpiece carrier, wherein the printing device is configured for fine adjustment and the fine adjustment comprising the position detection of the workpiece carrier by the position detection device and the adjustment of the relative position and/or relative alignment between the workpiece carrier and the printing device dependent on the position detection.
A shaped body, in particular for a pressure sensor, can have a membrane and having a supporting section supporting the membrane. The membrane can be produced at least in layers from a ceramic material by means of additive manufacturing, in particular 3D screen printing, and having an outer circumferential shape with at least one corner.
G01L 9/00 - Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by electric or magnetic pressure-sensitive elementsTransmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
32.
Shaped body and method for producing a shaped body
Shaped body, in particular for a pressure sensor, having a membrane and having a supporting section supporting the membrane, the membrane being produced at least in sections from a ceramic material by means of additive manufacturing, in particular 3D screen printing, and having at least in sections a thickness of less than 0.5 mm.
G01L 9/00 - Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by electric or magnetic pressure-sensitive elementsTransmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
B28B 1/00 - Producing shaped articles from the material
The invention relates to a system for producing three-dimensional screen-printed articles, comprising a press bed with a printing screen, by means of which at least one printing exploit can be printed multiple times, wherein after each completed printing, the lift-off can be increased by the application thickness of the previous printing.
Shaped body, in particular for a pressure sensor, having a membrane and having a supporting section supporting the membrane, the membrane being produced at least in sections from a ceramic material by means of additive manufacturing, in particular 3D screen printing, and the greatest possible distance between two points lying on the outer circumference of the membrane (12) is less than 20 mm.
G01L 9/00 - Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by electric or magnetic pressure-sensitive elementsTransmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
Shaped body, in particular for a pressure sensor, having a membrane and having a supporting section supporting the membrane, the supporting section being produced at least in sections from a ceramic material by means of additive manufacturing, in particular 3D screen printing, and wherein the supporting section has, along a longitudinal extension, portions with different inner circumferential shapes and/or inner circumferential dimensions, wherein a first portion of the supporting section forms the outer circumference of the membrane and a second portion with an inner circumferential shape and/or dimension differing from the first portion and is constant in the longitudinal extent forms at least 25% of the longitudinal extent of the supporting section.
G01L 9/00 - Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by electric or magnetic pressure-sensitive elementsTransmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
Casting filter, in particular for filtering and/or purifying a metal melt, having a cell structure for passing through a metal melt and having a supporting structure for reinforcing the cell structure, the cell structure and/or the supporting structure being produced at least in sections from a ceramic material, the cell structure being formed by a plurality of cells which are delimited from one another by cell walls, wherein at least one of the cells has a constant cross-sectional shape along a flow orientation, wherein at least one of the cell walls has a wall thickness of less than 1 mm, and wherein the supporting structure is formed by at least one supporting wall which extends at least in sections between adjacent cells and whose wall thickness is greater, at least in sections, than the wall thickness of a cell wall.
The present invention relates to a method for producing a drug delivery system. The method comprises the steps of screen-printing a base paste, and curing the base paste. Furthermore, the method comprises the steps of screen-printing a first paste separate to the base paste, and curing the first paste.
The present invention relates to a nutraceutical delivery system, particularly for a controlled administration of one or more active nutraceutical ingredients to a body, and further particularly for oral administration of one or more active nutraceutical ingredients to a body. The system may thus comprise a base component soluble in body fluids and also a separate first component. The base component and the separate first component may be soluble in body fluids. The first component may furthermore comprise an effective amount of a first active nutraceutical ingredient.
A23P 20/20 - Making of laminated, multi-layered, stuffed or hollow foodstuffs, e.g. by wrapping in preformed edible dough sheets or in edible food containers
The present invention refers to a method for producing a nutraceutical delivery system. The method comprises the steps of screen-printing a base paste, and curing the base paste. The method furthermore comprises the steps of screen-printing a first paste being separate to the base paste, and curing said first paste.
A23P 20/20 - Making of laminated, multi-layered, stuffed or hollow foodstuffs, e.g. by wrapping in preformed edible dough sheets or in edible food containers
The invention relates to a method for producing three-dimensional screen printing workpieces, particularly a 3D screen printing method, in which: at least one workpiece carrier is provided for at least one screen printing workpiece; a screen printing workpiece is produced in a printing device in a plurality of printing processes in layers on the workpiece carrier; the workpiece carrier is positioned on a printing table plate of the printing device formed separately from the workpiece carrier in order to carry out a printing process; and the workpiece carrier is removed from the printing table plate to dry the screen printing workpiece between two consecutive printing processes for a screen printing workpiece.
H05K 3/12 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using printing techniques to apply the conductive material
41.
DEVICE AND METHOD FOR PRODUCING THREE-DIMENSIONAL SCREEN-PRINTED WORKPIECES
A device for producing three-dimensional screen-printed workpieces, in particular a 3D screen-printing system, with a printing device for the layer-by-layer production of at least one screen-printed workpiece in a plurality of printing operations, and with at least one workpiece carrier for at least one screen-printed workpiece, wherein the printing device has at least one printing table plate which is configured separately from the workpiece carrier and on which the workpiece carrier can be positioned in order to carry out a printing operation, an upper printing unit with a printing screen, and a position detection device for detecting the position of the workpiece carrier, wherein the printing device is configured for precision adjustment, and the precision adjustment comprises the detection of the position of the workpiece carrier by way of the position detection device and the adjustment of the relative position and/or relative orientation between the workpiece carrier and the printing screen in a manner dependent on the position detection.
H05K 3/12 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using printing techniques to apply the conductive material
The present invention relates to a drug delivery system, in particular for a controlled administration of one or more active pharmaceutical ingredients to a body, and further in particular for oral administration of one or more active pharmaceutical ingredients to a body. The system thereby comprises a base component soluble in body fluids and a separate first component soluble in body fluids. The first component thereby comprises a therapeutically effective amount of a first active pharmaceutical ingredient.
A61K 31/4439 - Non-condensed pyridinesHydrogenated derivatives thereof containing further heterocyclic ring systems containing a five-membered ring with nitrogen as a ring hetero atom, e.g. omeprazole
A61K 31/7072 - Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom containing condensed or non-condensed pyrimidines having oxo groups directly attached to the pyrimidine ring, e.g. cytidine, cytidylic acid having two oxo groups directly attached to the pyrimidine ring, e.g. uridine, uridylic acid, thymidine, zidovudine
43.
DEVICE AND METHOD FOR PRODUCING THREE-DIMENSIONAL SCREEN PRINTING WORK PIECES
The invention relates to a device for producing three-dimensional screen printing work pieces, in particular a 3D screen printing system, comprising at least one printing device for the layered production of at least one screen printing work piece in several printing processes, also comprising at least one drying device for a screen printing work piece, the drying device being embodied as a drying path for the continuous drying process of the screen printing work pieces.
H05K 3/12 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using printing techniques to apply the conductive material
B41F 23/00 - Devices for treating the surfaces of sheets, webs or other articles in connection with printing
B41F 23/04 - Devices for treating the surfaces of sheets, webs or other articles in connection with printing by heat drying, by cooling, by applying powders
44.
DEVICE AND METHOD FOR PRODUCING THREE-DIMENSIONAL SCREEN PRINTING WORKPIECES
The invention relates to a device for producing three-dimensional screen printing workpieces, in particular a 3D screen printing installation, comprising a printing device for the production in layers of at least one screen printing workpiece in a plurality of printing operations and with a plurality of workpiece carriers which can be positioned within the printing device for carrying out a printing operation, wherein at least one of the workpiece carriers has an individual and/or trackable marking.
H05K 3/12 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using printing techniques to apply the conductive material
45.
DEVICE AND METHOD FOR PRODUCING THREE-DIMENSIONAL SCREEN-PRINTING WORKPIECES
The invention relates to a device for producing three-dimensional screen-printing workpieces, in particular a 3D screen-printing system, comprising a printing device for producing at least one screen-printing workpiece in layers in multiple printing processes and comprising at least one workpiece carrier for at least one screen-printing workpiece, wherein the printing device has at least one printing table plate which is designed separately from the workpiece carrier and on which the workpiece carrier can be positioned in order to carry out a printing process, and the workpiece carrier can be released from the printing table plate between two successive printing processes for a screen-printing workpiece in order to dry the screen-printing workpiece.
H05K 3/12 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using printing techniques to apply the conductive material
46.
MOLDED ARTICLE AND METHOD FOR PRODUCING A MOLDED ARTICLE
The invention relates to a molded article, particularly for a pressure sensor, comprising a membrane and a support section supporting the membrane, at least parts of the membrane being produced from a ceramic material by additive manufacturing, particularly 3D screen printing, and the membrane having an outer peripheral shape with at least one corner.
G01L 9/00 - Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by electric or magnetic pressure-sensitive elementsTransmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
47.
SHAPED ARTICLE AND METHOD FOR PRODUCING A SHAPED ARTICLE
The invention relates to a shaped article, particularly for a pressure sensor, comprising a membrane and a support section supporting the membrane, at least parts of the membrane being produced from a ceramic material by additive manufacturing, particularly 3D screen printing, and the greatest possible distance between two points on the outer periphery of the membrane (12) being less than 20 mm.
G01L 9/00 - Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by electric or magnetic pressure-sensitive elementsTransmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
48.
MOLDED ARTICLE AND METHOD FOR PRODUCING A MOLDED ARTICLE
The invention relates to a molded article, particularly for a pressure sensor, comprising a membrane and a support section supporting the membrane, at least parts of the membrane being produced from a ceramic material by additive manufacturing, particularly 3D screen printing, and at least portions of the membrane having a thickness of less than 0.5 mm.
G01L 9/00 - Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by electric or magnetic pressure-sensitive elementsTransmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
The invention relates to a moulded body, in particular for a pressure sensor, comprising a diaphragm and a support section supporting the diaphragm, wherein at least sections of the support section are produced from a ceramic material by means of additive manufacturing, in particular 3D screen printing, and wherein, along a longitudinal extension, the support section has sections with different shapes and dimensions of the inner perimeter, wherein a first section of the support section represents the outer perimeter of the diaphragm and a second section, having inner perimeter shape and/or dimensions that differ from the first section and are constant in the longitudinal extension, forms at least 25% of the longitudinal extension of the support section.
G01L 9/00 - Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by electric or magnetic pressure-sensitive elementsTransmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
The invention relates to a system for producing three-dimensional screen-printed articles, comprising a press bed with a printing screen, by means of which at least one printing exploit can be printed multiple times, wherein after each completed printing, the lift-off can be increased by the application thickness of the previous printing.
Pouring filter, in particular for filtering and/or purifying a metal melt, having a cell structure for conveying a metal melt and having a support structure for strengthening the cell structure, wherein the cell structure and/or the support structure is made, at least locally, of a ceramic material, wherein the cell structure consists of a plurality of cells which are separated from one another by cell walls, wherein at least one of the cells has a constant cross-sectional shape along a flow orientation, wherein at least one of the cell walls has a wall thickness of less than 1 mm, and wherein the support structure consists of at least one support wall which, at least locally, runs between adjacent cells and the wall thickness thereof is, at least locally, greater than the wall thickness of the cell wall.
B01D 39/20 - Other self-supporting filtering material of inorganic material, e.g. asbestos paper or metallic filtering material of non-woven wires
B01D 29/11 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
B22C 9/08 - Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
C22B 9/02 - Refining by liquating, filtering, centrifuging, distilling or supersonic wave action
Pouring filter, in particular for filtering and/or purifying a metal melt, having a filter structure for conveying a metal melt and having a frame structure that at least locally encloses the filter structure, wherein the filter structure and/or the frame structure is made, at least locally, of a ceramic material, and wherein the frame structure has a projection on its outer periphery and/or is of stepped design in a flow orientation.
B01D 39/20 - Other self-supporting filtering material of inorganic material, e.g. asbestos paper or metallic filtering material of non-woven wires
B01D 29/11 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
B22C 9/08 - Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
C22B 9/02 - Refining by liquating, filtering, centrifuging, distilling or supersonic wave action
Pouring filter, in particular for filtering and/or purifying a metal melt, having a cell structure for conveying a metal melt and having a support structure for strengthening the cell structure, wherein the cell structure and/or the support structure is made, at least locally, of a ceramic material, wherein the cell structure consists of a plurality of cells which are separated from one another by cell walls, wherein at least one of the cells has a constant cross-sectional shape along a flow orientation, wherein at least one of the cell walls has a wall thickness of less than 1 mm, and wherein the support structure consists of at least one support wall which, at least locally, runs between adjacent cells and the wall height thereof is, at least locally, greater than the wall height of a cell wall.
B01D 39/20 - Other self-supporting filtering material of inorganic material, e.g. asbestos paper or metallic filtering material of non-woven wires
B01D 29/11 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
B22C 9/08 - Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
C22B 9/02 - Refining by liquating, filtering, centrifuging, distilling or supersonic wave action
Pouring filter, in particular for filtering and/or purifying a metal melt, having a cell structure made, at least locally, of a ceramic material for conveying a metal melt, wherein the cell structure consists of a plurality of cells which are separated from one another by cell walls, wherein at least one of the cell walls has a wall thickness of less than 1 mm, and wherein at least one of the cells has a hexagonal cross-sectional shape.
B01D 39/20 - Other self-supporting filtering material of inorganic material, e.g. asbestos paper or metallic filtering material of non-woven wires
B01D 29/11 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
B22C 9/08 - Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
C22B 9/02 - Refining by liquating, filtering, centrifuging, distilling or supersonic wave action
The present invention relates to a method for producing a drug delivery system. The method comprises the steps of screen-printing a base paste, and curing the base paste. Furthermore, the method comprises the steps of screen-printing a first paste separate to the base paste, and curing the first paste.
The present invention relates to a drug delivery system, in particular for a controlled administration of one or more active pharmaceutical ingredients to a body, and further in particular for oral administration of one or more active pharmaceutical ingredients to a body. The system thereby comprises a base component soluble in body fluids and a separate first component soluble in body fluids. The first component thereby comprises a therapeutically effective amount of a first active pharmaceutical ingredient.
The present invention relates to a nutraceutical delivery system, particularly for a controlled administration of one or more active nutraceutical ingredients to a body, and further particularly for oral administration of one or more active nutraceutical ingredients to a body. The system may thus comprise a base component soluble in body fluids and also a separate first component. The base component and the separate first component may be soluble in body fluids. The first component may furthermore comprise an effective amount of a first active nutraceutical ingredient.
The present invention refers to a method for producing a nutraceutical delivery system. The method comprises the steps of screen-printing a base paste, and cur- ing the base paste.The method furthermore comprises the steps of screen- printing a first paste being separate to the base paste, and curing said first paste.
The invention relates to a system consisting of a substrate with flow channels and at least one catalytically active substance, preferably Pt, Rh or rare earth compounds, the substrate-forming material having a capillary interconnecting porosity and the catalytically active coating being applied to the crystals forming the pores at least in the material porosity, in such a way that the binding of the catalytically active substance is carried out thermally and the coating of the substrate material crystals is carried out without auxiliary wash-coat coatings.
Described is a new multilevel article comprising a multitude of ducts and, in each duct in the direction of flow, at least one area which generates turbulence, forms an open duct section, is connected to the duct wall, and forms a baffle for the incoming flow and a stall strip for the outgoing flow. The described article has a plurality of successive interconnected duct structures which form a step-like transition in relation to each other in the direct of flow.
F28F 7/02 - Blocks traversed by passages for heat-exchange media
F24S 10/80 - Solar heat collectors using working fluids comprising porous material or permeable masses directly contacting the working fluids
F01N 3/022 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
61.
Machine for producing three-dimensional screen-printed articles
The invention relates to a machine for producing three-dimensional screen-printed articles, comprising a press bed with a printing screen, by means of which at least one printing object can be printed multiple times, wherein after each completed printing, the height can be increased by the application thickness of the previous printing.
patents
