Abstract

A connecting element for a potentiostat for producing an electrically conductive connection between an electrode with a hollow screw that includes a thread and the potentiostat. The connecting element includes a housing with a circuit board arranged inside the housing. The circuit board is configured to couple to the potentiostat via electrical conductors. A plug connector is arranged in the center of the circuit board for establishing a first electrical contact between the electrode and the circuit board by inserting the plug connector into the hollow screw. At least one spring contact pin is arranged on the circuit board for producing at least one further electrical contact between the electrode and the circuit board by inserting the plug connector into the hollow screw. The housing includes a spring element configured to hook into the thread and produce a form fit when the plug connector is inserted into the hollow screw

IPC Classes  ?

• H01R 13/11 - Resilient sockets
• H01R 13/66 - Structural association with built-in electrical component
• H01R 43/20 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve

Goods & Services

Electric current control devices

Goods & Services

Electrical and electronic components, namely anodes for cathodic corrosion protection, especially titanium anodes.

Goods & Services

(1) Electrical and electronic components, namely anodes for cathodic corrosion protection, especially titanium anodes.

Goods & Services

Electrical and electronic components, namely, anodes for cathodic corrosion protection, especially titanium anodes

Goods & Services

Regulating and control circuits for external current anodes for cathodic corrosion protection, in particular potentiostats; External current anodes for cathodic corrosion protection.

Goods & Services

Electrical and electronic components, namely Anodes for cathodic corrosion protection, Especially titanium anodes.

Abstract

The invention relates to an electric heater element (10) for use in a water store, comprising a metal securing element (20) for securing the electric heater element (10) to the water store, an electrically operated heating element (26), an anode (12) for cathodic corrosion protection, and a balancing resistor element (46), wherein the heating element (26) is in electrical contact with the securing element (20) and/or the water store via the balancing resistor element (46), and the heating element (26) and the anode (12) are arranged close to one another on the securing element (20).

IPC Classes  ?

• H05B 3/82 - Fixedly-mounted immersion heaters
• F24H 9/00 - FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL Details

Goods & Services

Regulating and control circuits for external current anodes for cathodic corrosion protection, in particular potentiostats; External current anodes for cathodic corrosion protection; Measuring instruments, In particular multimeters for use in cathodic corrosion protection; Anodes for cathodic corrosion protection in water heaters and in industrial installations and facilities, in particular sacrificial anodes of magnesium.

Goods & Services

(1) Regulating and control circuits for external current anodes for cathodic corrosion protection, in particular potentiostats; external current anodes for cathodic corrosion protection.

Goods & Services

Regulating and control circuits for external current anodes for cathodic corrosion protection, in particular potentiostats; external current anodes for cathodic corrosion protection

Goods & Services

Regulating and control circuits for external current anodes for cathodic corrosion protection, in particular potentiostats; external current anodes for cathodic corrosion protection.

Goods & Services

(1) Regulating and control circuits for external current anodes for cathodic corrosion protection, in particular potentiostats; external current anodes for cathodic corrosion protection.

Goods & Services

Regulating and control circuits for external current anodes for cathodic corrosion protection, in particular potentiostats; external current anodes for cathodic corrosion protection

Goods & Services

Regulating and control circuits for external current anodes for cathodic corrosion protection, in particular potentiostats; External current anodes for cathodic corrosion protection.

Goods & Services

Regulating and control circuits for external current anodes for cathodic corrosion protection, in particular potentiostats; external current anodes for cathodic corrosion protection.

Goods & Services

Magnesium and magnesium alloys. Regulating and control circuits for impressed current anodes for cathodic corrosion protection, particularly potentiostats; impressed current anodes for cathodic corrosion protection; measuring instruments, particularly multimeters, for cathodic corrosion protection; anodes for cathodic corrosion protection in warm water apparatus and in industrial facilities and devices, particularly sacrificial anodes made from magnesium. Recycling of magnesium and magnesium residues. Services of a chemical laboratory; analysis of magnesium and magnesium alloys, and preparation of reports relating thereto; material testing.

Abstract

A process for casting a magnesium alloy consisting of 10,00 - 1300 % by weight of aluminium, 0,00 - 10.00 % by weight of zinc, and 5.00 - 13.00 % by weight of aluminium, 10.00 - 22.00 % by weight of zinc, also containing 0.10 - 0.5 % by weight of manganese, and the balance being magnesium and unavoidable impurities, the total impurity level being below 0. % by weight, wherein the alloy is cast in a die in which the temperature is controlled in the range of 150-340 °C, the die is filled in a time which expressed in milliseconds is equal to the product of a number between 2 and 300 multiplied by the average part thickness expressed in millimetre, the static metal pressures being maintained during casting between 20-70 MPa and may subsequently be intensified up to 180 MPa.

IPC Classes  ?

• B22D 17/08 - Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled
• B22D 21/00 - Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedureSelection of compositions therefor
• C22C 23/02 - Alloys based on magnesium with aluminium as the next major constituent

Goods & Services

(1) Magnesium and magnesium alloys. (2) Regulating and control circuits for impressed current anodes for cathodic corrosion protection, particularly potentiostats; impressed current anodes for cathodic corrosion protection; measuring instruments, particularly multimeters, for cathodic corrosion protection; anodes for cathodic corrosion protection in warm water apparatus and in industrial facilities and devices, particularly sacrificial anodes made from magnesium. (1) Recycling of magnesium and magnesium residues. (2) Services of a chemical laboratory; analysis of magnesium and magnesium alloys and preparation of expert opinions; material testing.

Goods & Services

Magnesium and magnesium alloys Regulating and control circuits for impressed current anodes for cathodic corrosion protection, particularly potentiostats; impressed current anodes for cathodic corrosion protection; measuring instruments, particularly multimeters, for cathodic corrosion protection; anodes for cathodic corrosion protection in warm water apparatus and in industrial facilities and devices, particularly sacrificial anodes made from magnesium [ Recycling of magnesium and magnesium residues ] Services of a chemical laboratory; analysis of magnesium and magnesium alloys, and preparation of reports relating thereto; material testing

Goods & Services

Magnesium and magnesium alloys. Regulating and control circuits for external current anodes for cathodic corrosion protection, in particular potentiostats; external current anodes for cathodic corrosion protection; measuring apparatus, in particular multimeters for use in cathodic corrosion protection; anodes for cathodic corrosion protection in hot water apparatus and in industrial installations and facilities, in particular reactive anodes of magnesium. Recycling of magnesium and magnesium residual materials. Chemistry services; analysis of magnesium and magnesium alloys, and providing of expertise relating thereto, materials testing.

Abstract

A process for casting a magnesium alloy consisting of 2,0 - 6,00 % by weight of aluminium, 3,00 - 8,00 % by weight of rare earth metals (RE-metals), the ratio of the amount of RE-metals to the amount of aluminium expressed as % by weight being larger than 0,8, at least 40 % by weight of the RE-metals being cerium, less than 0,5 % by weight of manganese, less than 1,00 % by weight of zinc, less than 0,01 % by weight of calcium less than 0,01 % by weight of strontium and the balance being magnesium and unavoidable impurities, the total impurity level being below 0,1 % by weight, wherein the alloy is cast in a die the temperature of which is controlled in the range of 180-340~C, the die is filled in a time which expressed in milliseconds is equal to the product of a number between 5 and 500 multiplied by the average part thickness expressed in millimeter, the static metal pressures being maintained during casting between 20-70 MPa and is subsequently intensified up to 180 MPa.

IPC Classes  ?

• B22D 17/08 - Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled
• B22D 21/00 - Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedureSelection of compositions therefor
• C22C 23/02 - Alloys based on magnesium with aluminium as the next major constituent
• C22C 23/06 - Alloys based on magnesium with a rare earth metal as the next major constituent

Abstract

A process for casting a magnesium alloy consisting of 2,0 - 6,00 % by weight of aluminium, 3,00 - 8,00 % by weight of rare earth metals (RE-metals), the ratio of the amount of RE-metals to the amount of aluminium expressed as % by weight being larger than 0,8, at least 40 % by weight of the RE-metals being cerium, less than 0,5 % by weight of manganese, less than 1,00 % by weight of zinc, less than 0,01 % by weight of calcium less than 0,01 % by weight of strontium and the balance being magnesium and unavoidable impurities, the total impurity level being below 0,1 % by weight, wherein the alloy is cast in a die the temperature of which is controlled in the range of 180-340°C, the die is filled in a time which expressed in milliseconds is equal to the product of a number between 5 and 500 multiplied by the average part thickness expressed in millimeter, the static metal pressures being maintained during casting between 20-70 MPa and is subsequently intensified up to 180 MPa.

IPC Classes  ?

• B22D 21/00 - Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedureSelection of compositions therefor
• B22D 17/08 - Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled
• C22C 23/02 - Alloys based on magnesium with aluminium as the next major constituent
• C22C 23/06 - Alloys based on magnesium with a rare earth metal as the next major constituent

Goods & Services

Regulating and control switches for impressed current anodes for cathodic protection, in particular potentiostats; impressed current anodes for cathodic protection.

Goods & Services

(1) Control circuits for impressed current anodes, especially potentiostats; impressed current anodes for cathodic corrosion protection.

Goods & Services

Regulating and control switches for impressed current anodes for cathodic protection, in particular potentiostats; impressed current anodes for cathodic protection

Goods & Services

Regulating and control circuits for external current anodes for cathodic corrosion protection, in particular potentiostats; external current anodes for cathodic corrosion protection.