The current invention relates to continuous process for the production of a multitubular gauntlet, said process comprising the steps of: continuously providing at least one sheet of fabric with two lateral edges: overlapping two lateral edges: seaming said overlap by welding or gluing, forming a closing seam wherein both lateral edges are joined together creating a tubular fabric, seaming said tubular fabric along scams parallel to the closing seam, thereby forming flat tubes parallel to the closing seam; and thermoforming the plurality of flat tubes into the desired shape corresponding the electrode to be used, thereby obtaining the multitubular gauntlet. The invention further relates to a multitubular gauntlet for lead-acid batteries comprising at least one sheet of fabric with two lateral edges, said fabric forming a plurality of parallel tubes, wherein at least one lateral tube forming the edge of said gauntlet comprises an overlap of said lateral edges, wherein said overlap is seamed by welding or gluing.
The current invention relates to a multitubular sheathing for electrodes of industrial batteries, which defines a plurality of longitudinal pockets receiving the terminals of an electrode inside, said sheathing being made of non-woven fabric formed from staple fibers made integral with one another, wherein the surface of said sheathing contacting said terminals exhibits a contact layer of non-woven fabric having at least 10% of fibers in a tangential direction. The invention further relates to a process for making said multitubular sheathing.
D04H 1/4374 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece using different kinds of webs, e.g. by layering webs
D04H 1/72 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
D04H 1/74 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel
The current invention relates to continuous process for the production of a multitubular gauntlet, said process comprising the steps of: continuously providing at least one sheet of fabric with two lateral edges; overlapping two lateral edges; seaming said overlap by welding or gluing, forming a closing seam wherein both lateral edges are joined together creating a tubular fabric, seaming said tubular fabric along seams parallel to the closing seam, thereby forming flat tubes parallel to the closing seam; and thermoforming the plurality of flat tubes into the desired shape corresponding the electrode to be used, thereby obtaining the multitubular gauntlet. The invention further relates to a multitubular gauntlet for lead-acid batteries comprising at least one sheet of fabric with two lateral edges, said fabric forming a plurality of parallel tubes, wherein at least one lateral tube forming the edge of said gauntlet comprises an overlap of said lateral edges, wherein said overlap is seamed by welding or gluing.
The current invention relates to a Battery separator comprising silica, PVC, in an amount so that the ratio of PVC to silica is between 2:1 and 2:5 by weight, and natural rubber, in an amount of 2 to 40 wt.% with respect to the weight of the battery separator. The current invention also relates to a method for producing said battery separators. The current invention further relates to the use of such battery separators in lead-acid batteries.
H01M 50/489 - Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
The current invention relates to a multitubular sheathing for electrodes of industrial batteries, which defines a plurality of longitudinal pockets receiving the terminals of an electrode inside, said sheathing being made of non-woven fabric formed from staple fibers made integral with one another, wherein the surface of said sheathing contacting said terminals exhibits a contact layer of non-woven fabric having at least 10% of fibers in a tangential direction. The invention further relates to a process for making said multitubular sheathing.
D04H 1/4382 - Stretched reticular film fibresComposite fibresMixed fibresUltrafine fibresFibres for artificial leather
D04H 1/49 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation entanglement by fluid jet in combination with another consolidation means
D04H 1/558 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in combination with mechanical or physical treatments other than embossing
D04H 1/74 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel
The invention provides a porous membrane comprising polyvinyl chloride (PVC) and at least one inorganic filler embedded in the porous membrane wherein the inorganic filler comprises sulfuric acid precipitated silica. The invention further provides a process for the production of said porous membrane.
B01D 69/02 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or propertiesManufacturing processes specially adapted therefor characterised by their properties
7.
PROTECTION FOR A POSITIVE FLAT ELECTRODE OF A LEAD ACID BATTERY, POSITIVE FLAT ELECTRODE AND BATTERY EQUIPPED THEREOF, PROCESS FOR MANUFACTURING.
The invention is related to a protection 1 for a positive flat electrode of a lead acid battery, said protection comprising two flat faces 3a, 3b made of a shrinkable material, said flat faces having two lateral sides 4, 5, a lower side 6 and an upper side 7, said flat faces 3a, 3b being joined together along said lateral sides according to a first kind of assembly, said protection being open between said upper sides 7, said protection being further open between said lower sides 6 or being closed along said lower sides 6 by a join 9 assembling said flat faces according to another kind of assembly.
09 - Scientific and electric apparatus and instruments
17 - Rubber and plastic; packing and insulating materials
24 - Textiles and textile goods
Goods & Services
Apparatus and instruments for conducting, switching,
transforming, accumulating, regulating or controlling
electricity; accumulators, electric; accumulators, electric,
for vehicles; plates, grills, housings and boxes for
accumulators; batteries, electric; anodes; cathodes;
electrolysers; galvanic cells; voltage regulators; junction
sleeves for electric cables; sleeves, sheaths, pockets,
envelopes, foils for protective purposes for components of
batteries or for parts for electric accumulators. Rubber, gutta-percha, gum, asbestos, mica and goods made
from these materials and not included in other classes;
plastics in extruded form for use in manufacture, especially
microporous plastic membranes; packing, stopping and
insulating materials; insulating tape; insulating material
for batteries and accumulators; fittings and partitions for
sealing; sheets made from plastic with insulating
properties; fiberglass [fibreglass] fabrics, for insulation;
fabrics made of plastic fibers for insulation purposes;
plastic yarns, threads and fibers not for textile use;
elastic threads, not for use in textiles; filtering
materials, especially (semi-processed foams or plastic
materials); insulating materials; insulators; insulating
fabrics; non-woven fabrics with insulating properties;
plastic film, not for wrapping; flexible tubes, not of
metal; artificial and synthetic resins (semi-processed
goods); pipe muffs, not of metal; sleeves of rubber for
protecting machine parts; muffs made of insulating fabrics
for the insulation of machine parts, and especially
components of batteries; protective sleeves sheaths and
separators for insulation purposes made of plastic materials
and/or natural or synthetic resins. Textiles and textile goods, not included in other classes;
bed and table covers; non-woven textiles.
09 - Scientific and electric apparatus and instruments
17 - Rubber and plastic; packing and insulating materials
24 - Textiles and textile goods
Goods & Services
Apparatus and instruments for conducting, switching,
transforming, accumulating, regulating or controlling
electricity; accumulators, electric; accumulators, electric,
for vehicles; plates, grills, housings and boxes for
accumulators; batteries, electric; anodes; cathodes;
electrolysers; galvanic cells; voltage regulators; junction
sleeves for electric cables; sleeves, sheaths, pockets,
envelopes, foils for protective purposes for components of
batteries or for parts for electric accumulators. Rubber, gutta-percha, gum, asbestos, mica and goods made
from these materials and not included in other classes;
plastics in extruded form for use in manufacture, especially
microporous plastic membranes; packing, stopping and
insulating materials; insulating tape; insulating material
for batteries and accumulators; fittings and partitions for
sealing; sheets made from plastic with insulating
properties; fiberglass [fibreglass] fabrics, for insulation;
fabrics made of plastic fibers for insulation purposes;
plastic yarns, threads and fibers not for textile use;
elastic threads, not for use in textiles; filtering
materials, especially (semi-processed foams or plastic
materials); insulating materials; insulators; insulating
fabrics; non-woven fabrics with insulating properties;
plastic film, not for wrapping; flexible tubes, not of
metal; artificial and synthetic resins (semi-processed
goods); pipe muffs, not of metal; sleeves of rubber for
protecting machine parts; muffs made of insulating fabrics
for the insulation of machine parts, and especially
components of batteries; protective sleeves sheaths and
separators for insulation purposes made of plastic materials
and/or natural or synthetic resins. Textiles and textile goods, not included in other classes;
bed and table covers; non-woven textiles.
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
17 - Rubber and plastic; packing and insulating materials
24 - Textiles and textile goods
35 - Advertising and business services
40 - Treatment of materials; recycling, air and water treatment,
42 - Scientific, technological and industrial services, research and design
Goods & Services
Apparatus and instruments for conducting, switching,
transforming, accumulating, regulating or controlling
electricity; accumulators, electric; accumulators, electric,
for vehicles; plates, grills, housings and boxes for
accumulators; batteries, electric; anodes; cathodes;
electrolysers; galvanic cells; voltage regulators; junction
sleeves for electric cables; sleeves, sheaths, pockets,
envelopes, foils for protective purposes for components of
batteries or for parts for electric accumulators. Vehicles; apparatus for locomotion by land, air or water;
electric cars; electric vehicles; golf buggies; golf carts;
lifting cars. Rubber, gutta-percha, gum, asbestos, mica and goods made
from these materials and not included in other classes;
plastics in extruded form for use in manufacture, especially
microporous plastic membranes; packing, stopping and
insulating materials; insulating tape; insulating material
for batteries and accumulators; fittings and partitions for
sealing; sheets made from plastic with insulating
properties; fiberglass [fibreglass] fabrics, for insulation;
fabrics made of plastic fibers for insulation purposes;
plastic yarns, threads and fibers not for textile use;
elastic threads, not for use in textiles; filtering
materials, especially (semi-processed foams or plastic
materials); insulating materials; insulators; insulating
fabrics; non-woven fabrics with insulating properties;
plastic film, not for wrapping; flexible tubes, not of
metal; artificial and synthetic resins (semi-processed
goods); pipe muffs, not of metal; sleeves of rubber for
protecting machine parts; muffs made of insulating fabrics
for the insulation of machine parts, and especially
components of batteries; protective sleeves sheaths and
separators for insulation purposes made of plastic materials
and/or natural or synthetic resins. Textiles and textile goods, not included in other classes;
bed and table covers; non-woven textiles. Advertising; demonstration of goods; dissemination of
advertising matter; dissemination and distribution of
advertising matter (leaflets, pamphlets, printed matter,
samples); business management; business administration;
administrative management of commercial businesses,
particularly in the field of batteries, accumulators, spare
parts and accessories thereof, separators for batteries and
accumulators and products intended for electric battery,
filtration and insulation industries; business research;
office functions; book-keeping; invoicing; administrative
processing of purchase orders; market studies; marketing
research; efficiency experts; import-export services; retail
sale services and commercial business middleman services for
wholesaling of batteries, accumulators, their spare parts
and accessories and particularly separators, sheaths and
sleeves with insulating properties for batteries and for
accumulators, as well as other products intended for the
electric battery, filtration and insulation industries,
particularly microporous membranes, sleeves, sheaths,
pockets, envelopes and sheets for protective purposes for
components of batteries or for parts of electric
accumulators; commercial information and advice for
consumers, cost price analysis; business evaluations; price
comparison services; business management assistance;
outsourcing services (business assistance); business
administration of licenses of goods and services of others. Treatment of materials; applying finishes to textiles;
fireproofing cloths, fabrics, textiles; waterproofing
cloths, fabrics, textiles; coating by means of plating or
electrolysis; cloth cutting; information pertaining to
treatment of materials. Scientific and technological services and research and
design relating thereto; industrial analysis and research
services; chemical analyses; chemical research; chemistry
services; technical research; mechanical and physics
research; quality control; material testing; technical
project studies; surveying; engineering; researching new
products for others.
09 - Scientific and electric apparatus and instruments
17 - Rubber and plastic; packing and insulating materials
35 - Advertising and business services
Goods & Services
[ Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, electric batteries for vehicles; electric accumulators; electric accumulators for vehicles; plates, grills, housings and boxes for accumulators; batteries, electric; anodes; cathodes; electrolysers; galvanic cells; voltage regulators; junction sleeves for electric cables; ] sleeves, sheaths, pockets, envelopes, foils for protective purposes for components of batteries and for parts for electric accumulators [ Rubber, gutta-percha, asbestos, mica, and gum, namely, resins in extruded form for general industrial use; plastics in extruded form for use in manufacture, especially microporous plastic membranes; packing and insulating materials; insulating tape; ] insulating material for batteries and accumulators; sheets made from plastic with insulating properties; fiberglass fabrics, for insulation; fabrics made of plastic fibers for insulation purposes; [ plastic yarns, threads and fibers not for textile use; elastic threads, not for use in textiles; ] semi-processed foam and plastic filtering materials, namely, plastic gauntlets, tubes, leaf separators, ribbed separators and plastic protections for electrodes; insulating materials; insulators; insulating fabrics; non-woven fabrics with insulating properties; [ plastic film, not for wrapping, for commercial and industrial use; flexible tubes, not of metal, of plastic; semi-processed artificial and synthetic resins; sleeves of rubber for protecting machine parts; ] muffs made of insulating fabrics for the insulation of machine parts, and especially components of batteries; protective sleeves, sheaths and separators for insulation purposes made of plastic materials and/or natural or synthetic resins; * all the aforesaid goods intended for batteries and accumulators, excluding filters and filtering materials such as plastic microporous membranes and products made of semi-processed plastics * [ Advertising; demonstration of goods; dissemination of advertising matter; dissemination and distribution of advertising matter, namely, leaflets, pamphlets, printed matter, samples; business management; business administration; administrative management of commercial businesses, particularly in the field of batteries, accumulators, spare parts and accessories thereof, separators for batteries and accumulators and products intended for electric battery, filtration and insulation industries; business research; office functions; book-keeping; invoicing; administrative processing of purchase orders; market research studies; marketing research; efficiency experts; import-export agency services; retail store services and wholesale store services featuring batteries, accumulators, their spare parts and accessories and particularly separators, sheaths and sleeves with insulating properties for batteries and for accumulators, as well as other products intended for the electric battery, filtration and insulation industries, particularly microporous membranes, sleeves, sheaths, pockets, envelopes and sheets for protective purposes for components of batteries or for parts of electric accumulators; commercial information and advice for consumers, cost price analysis; business evaluations in the field of electricity, and in the field of batteries and accumulators; price comparison services; business management assistance; outsourcing services; business administration of licenses of goods and services of others ]
