GB886203A - Improvements in or relating to porous materials - Google Patents
Improvements in or relating to porous materialsInfo
- Publication number
- GB886203A GB886203A GB20773/59A GB2077359A GB886203A GB 886203 A GB886203 A GB 886203A GB 20773/59 A GB20773/59 A GB 20773/59A GB 2077359 A GB2077359 A GB 2077359A GB 886203 A GB886203 A GB 886203A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- base
- metal
- metal particles
- porous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000011148 porous material Substances 0.000 title 1
- 239000002184 metal Substances 0.000 abstract 6
- 229910052751 metal Inorganic materials 0.000 abstract 6
- 239000002923 metal particle Substances 0.000 abstract 5
- 239000011248 coating agent Substances 0.000 abstract 3
- 238000000576 coating method Methods 0.000 abstract 3
- 238000001816 cooling Methods 0.000 abstract 2
- 238000000151 deposition Methods 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 abstract 1
- 239000002657 fibrous material Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000004663 powder metallurgy Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/002—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/80—Porous plates, e.g. sintered carriers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Powder Metallurgy (AREA)
Abstract
886,203. Coating with metals: powder metallurgy. MORLE, C. W., and HODDING, H. S. June 17, 1959. No. 20773/59. Classes 82(1) and 82(2). A porous conductive sheet or strip is produced by depositing a layer of metal particles 15 from a hopper 20 on to a moving support 21a and allowing the metal particles to fall freely from this support through a heating zone 37 on to a second moving support 216 where the heated particles adhere to each other on cooling to form a porous metal layer. Either a composite strip comprising a base strip 12 of paper or a fibrous material with a porous coating 13 of metal particles 15 not exceeding 20 microns in diameter or a porous metal strip consisting of bonded metal particles without the base layer can be produced. The base strip 12 is fed on to the conveyer 21b and the metal particles which are heated by acetylene burners 38 and 39 are deposited on to the moving base, cooled by cooling coils 23 and the coated strip is coiled on roller 45. The metal strip without the base support is formed either by depositing the heated powder directly on to the conveyer 21b and stripping the metal strip from the conveyer or by coating the base strip 12 with metal powder and removing the base by burning or by disintegration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB20773/59A GB886203A (en) | 1959-06-17 | 1959-06-17 | Improvements in or relating to porous materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB20773/59A GB886203A (en) | 1959-06-17 | 1959-06-17 | Improvements in or relating to porous materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB886203A true GB886203A (en) | 1962-01-03 |
Family
ID=10151445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20773/59A Expired GB886203A (en) | 1959-06-17 | 1959-06-17 | Improvements in or relating to porous materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB886203A (en) |
-
1959
- 1959-06-17 GB GB20773/59A patent/GB886203A/en not_active Expired
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