GB862016A - Improvements relating to a process and apparatus for the continuous production of a sheet of compacted particles - Google Patents
Improvements relating to a process and apparatus for the continuous production of a sheet of compacted particlesInfo
- Publication number
- GB862016A GB862016A GB17750/57A GB1775057A GB862016A GB 862016 A GB862016 A GB 862016A GB 17750/57 A GB17750/57 A GB 17750/57A GB 1775057 A GB1775057 A GB 1775057A GB 862016 A GB862016 A GB 862016A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- powder
- conveyer
- roll
- sintering
- 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
Classifications
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
-
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/18—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by using pressure rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/18—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is disposed between the wheel axis and the handles, e.g. wheelbarrows
- B62B1/22—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is disposed between the wheel axis and the handles, e.g. wheelbarrows involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
-
- 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
- H01M4/04—Processes of manufacture in general
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0409—Methods of deposition of the material by a doctor blade method, slip-casting or roller coating
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/043—Processes of manufacture in general involving compressing or compaction
- H01M4/0435—Rolling or calendering
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2203/00—Grasping, holding, supporting the objects
- B62B2203/02—Grasping, holding, supporting the objects suspended
-
- 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
Abstract
862,016. Powder metallurgy. YARDNEY INTERNATIONAL CORPORATION. June 4, 1957 [June 11, 1956], No. 17750/57. Class 82(1) Apparatus for reducing a sheetof sintered metal particles comprises a flexible conveyer having a substantially horizontal portion moveable past feed means for depositing thereon a layer of powder and between rollers for compacting the powder, the conveyer member being deflected away from the compacted layer after passing between the rollers, and means for moving the separated layer through a heating chamber for sintering the particles. As shown in Fig. 1, flexible conveyer 309 e.g. of paper, is passed under a reciprocated feed shoot 302 for feeding a layer 205 of silver powder and carries the layer under doctor blades 311, 312 positioned in cascade to adjust the level of the layer. A flexible metal grid 101 is fed from roll 315 and merges with the powder ahead of rolls 316, 318 which compact the powder and press it into the interstices of the grid. The conveyer is deflected around roll 307 and is rewound on roll 308, the compacted strip passing on to endless conveyer 503 which carries it through sintering furnace 500, the furnace having a preheating compartment 504, sintering compartment 505 which maintains a temperature of 650- 800‹C. and a tempering compartment 506. The sintered layer then passes between reciprocating cutter 602 and anvil 604 to be cut into sections suitable for use as battery electrodes. Specification 692,731 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US862016XA | 1956-06-11 | 1956-06-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB862016A true GB862016A (en) | 1961-03-01 |
Family
ID=22196957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17750/57A Expired GB862016A (en) | 1956-06-11 | 1957-06-04 | Improvements relating to a process and apparatus for the continuous production of a sheet of compacted particles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB862016A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0347507A1 (en) * | 1988-04-25 | 1989-12-27 | Energy Conversion Devices, Inc. | Method for the continuous production of negative hydrogen storage alloy electrodes |
-
1957
- 1957-06-04 GB GB17750/57A patent/GB862016A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0347507A1 (en) * | 1988-04-25 | 1989-12-27 | Energy Conversion Devices, Inc. | Method for the continuous production of negative hydrogen storage alloy electrodes |
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