BR8900368A - Processo aperfeicoado para fabricar,substancialmente continuamente,um eletrodo negativo de liga de armazenamento de hidrogenio eletroquimica,de hidreto de metal,de grande area - Google Patents
Processo aperfeicoado para fabricar,substancialmente continuamente,um eletrodo negativo de liga de armazenamento de hidrogenio eletroquimica,de hidreto de metal,de grande areaInfo
- Publication number
- BR8900368A BR8900368A BR898900368A BR8900368A BR8900368A BR 8900368 A BR8900368 A BR 8900368A BR 898900368 A BR898900368 A BR 898900368A BR 8900368 A BR8900368 A BR 8900368A BR 8900368 A BR8900368 A BR 8900368A
- Authority
- BR
- Brazil
- Prior art keywords
- storage alloy
- hydrogen storage
- electrochemical hydrogen
- hydroth
- manufacture
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/24—Alkaline accumulators
- H01M10/30—Nickel accumulators
-
- 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
- H01M4/24—Electrodes for alkaline accumulators
- H01M4/242—Hydrogen storage electrodes
-
- 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
- B22F3/10—Sintering only
- B22F3/11—Making porous workpieces or articles
- B22F3/1103—Making porous workpieces or articles with particular physical characteristics
- B22F3/1118—Making porous workpieces or articles with particular physical characteristics comprising internal reinforcements
-
- 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
-
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/023—Hydrogen absorption
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/185,598 US4820481A (en) | 1988-04-25 | 1988-04-25 | Method for the continuous fabrication of hydrogen storage alloy negative electrodes |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8900368A true BR8900368A (pt) | 1990-03-01 |
Family
ID=22681658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR898900368A BR8900368A (pt) | 1988-04-25 | 1989-01-30 | Processo aperfeicoado para fabricar,substancialmente continuamente,um eletrodo negativo de liga de armazenamento de hidrogenio eletroquimica,de hidreto de metal,de grande area |
Country Status (11)
Country | Link |
---|---|
US (1) | US4820481A (pt) |
EP (1) | EP0347507B1 (pt) |
JP (1) | JP2868529B2 (pt) |
KR (1) | KR0136864B1 (pt) |
AT (1) | ATE93344T1 (pt) |
BR (1) | BR8900368A (pt) |
CA (1) | CA1314589C (pt) |
DE (1) | DE3883383T2 (pt) |
ES (1) | ES2042773T3 (pt) |
IL (1) | IL88672A (pt) |
MX (1) | MX166204B (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4915898A (en) * | 1988-04-25 | 1990-04-10 | Energy Conversion Devices, Inc. | Method for the continuous fabrication of comminuted hydrogen storage alloy material negative electrodes |
CA2103490A1 (en) * | 1992-11-24 | 1994-05-25 | John J. Weckesser | Metal hydride electrode, cell and process |
US5411654A (en) * | 1993-07-02 | 1995-05-02 | Massachusetts Institute Of Technology | Method of maximizing anharmonic oscillations in deuterated alloys |
US5529857A (en) * | 1993-10-06 | 1996-06-25 | Sanyo Electric Co., Ltd. | Hydrogen-absorbing alloy electrode and process for producing the same |
US5501917A (en) * | 1994-01-28 | 1996-03-26 | Hong; Kuochih | Hydrogen storage material and nickel hydride batteries using same |
KR100398709B1 (ko) * | 1995-09-20 | 2003-12-24 | 산요덴키가부시키가이샤 | 수소흡장합금전극및수소흡장합금전극의제조방법 |
US5902700A (en) * | 1995-09-20 | 1999-05-11 | Sanyo Electric Co., Ltd. | Hydrogen storage alloy electrode and manufacturing method of the same |
JP3080297B2 (ja) * | 1996-04-19 | 2000-08-21 | 片山特殊工業株式会社 | 金属シートの製造方法および該方法により製造された金属シート |
US6330925B1 (en) | 1997-01-31 | 2001-12-18 | Ovonic Battery Company, Inc. | Hybrid electric vehicle incorporating an integrated propulsion system |
JP3004246B2 (ja) * | 1997-03-24 | 2000-01-31 | 片山特殊工業株式会社 | 金属シートの製造方法、該方法により製造された金属シート、電池用電極の製造方法および該電池用電極 |
US20030135971A1 (en) * | 1997-11-12 | 2003-07-24 | Michael Liberman | Bundle draw based processing of nanofibers and method of making |
US6120936A (en) * | 1998-08-27 | 2000-09-19 | Ovonic Battery Company, Inc. | Method for powder formation of a hydrogen storage alloy |
US6306336B1 (en) * | 1999-11-10 | 2001-10-23 | Usf Filtration And Separations Group, Inc. | Apparatus and method of continuous sintering a web material |
GB2486175A (en) * | 2010-12-02 | 2012-06-13 | Univ Birmingham | Separating rare earth magnetic materials from electronic devices |
KR101234307B1 (ko) * | 2010-12-02 | 2013-02-18 | 한국기계연구원 | 금속 연속 소결 장치 |
US9663843B2 (en) | 2010-12-02 | 2017-05-30 | The University Of Birmingham | Magnet recycling |
CN106041102B (zh) * | 2016-08-10 | 2018-05-01 | 百琪达智能科技(宁波)股份有限公司 | 一种连续转动式氢破生产线 |
CN108328577A (zh) * | 2017-03-28 | 2018-07-27 | 北京中联电科技术有限公司 | 一种氢气纯化器 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB771630A (en) * | 1954-03-01 | 1957-04-03 | Heck Friedrich | Improvements relating to the rolling of metallic powder |
DE1004457B (de) * | 1954-03-17 | 1957-03-14 | Mannesmann Ag | Verfahren zum Herstellen von Walzerzeugnissen aus Metallpulver |
GB862016A (en) * | 1956-06-11 | 1961-03-01 | Yardney International Corp | Improvements relating to a process and apparatus for the continuous production of a sheet of compacted particles |
US3686376A (en) * | 1970-05-15 | 1972-08-22 | Metal Innovations Inc | Method and means for converting metal powders to continuous strip form |
US4551400A (en) | 1984-04-18 | 1985-11-05 | Energy Conversion Devices, Inc. | Hydrogen storage materials and methods of sizing and preparing the same for electrochemical applications |
US4613369A (en) * | 1984-06-27 | 1986-09-23 | Pall Corporation | Porous metal article and method of making |
US4670214A (en) * | 1986-05-12 | 1987-06-02 | Energy Conversion Devices, Inc. | Method for making electrode material from high hardness active materials |
US4728586A (en) * | 1986-12-29 | 1988-03-01 | Energy Conversion Devices, Inc. | Enhanced charge retention electrochemical hydrogen storage alloys and an enhanced charge retention electrochemical cell |
US4716088A (en) * | 1986-12-29 | 1987-12-29 | Energy Conversion Devices, Inc. | Activated rechargeable hydrogen storage electrode and method |
-
1988
- 1988-04-25 US US07/185,598 patent/US4820481A/en not_active Expired - Lifetime
- 1988-12-13 IL IL88672A patent/IL88672A/xx unknown
- 1988-12-14 CA CA000585874A patent/CA1314589C/en not_active Expired - Fee Related
- 1988-12-15 EP EP88311876A patent/EP0347507B1/en not_active Expired - Lifetime
- 1988-12-15 ES ES88311876T patent/ES2042773T3/es not_active Expired - Lifetime
- 1988-12-15 AT AT88311876T patent/ATE93344T1/de not_active IP Right Cessation
- 1988-12-15 DE DE88311876T patent/DE3883383T2/de not_active Expired - Fee Related
-
1989
- 1989-01-30 BR BR898900368A patent/BR8900368A/pt not_active IP Right Cessation
- 1989-03-28 JP JP1076398A patent/JP2868529B2/ja not_active Expired - Fee Related
- 1989-04-25 KR KR1019890005439A patent/KR0136864B1/ko not_active IP Right Cessation
- 1989-04-25 MX MX015796A patent/MX166204B/es unknown
Also Published As
Publication number | Publication date |
---|---|
DE3883383D1 (de) | 1993-09-23 |
ES2042773T3 (es) | 1993-12-16 |
IL88672A0 (en) | 1989-07-31 |
IL88672A (en) | 1992-07-15 |
MX166204B (es) | 1992-12-23 |
EP0347507A1 (en) | 1989-12-27 |
JPH01286255A (ja) | 1989-11-17 |
EP0347507B1 (en) | 1993-08-18 |
JP2868529B2 (ja) | 1999-03-10 |
US4820481A (en) | 1989-04-11 |
DE3883383T2 (de) | 1994-01-05 |
KR0136864B1 (ko) | 1998-06-15 |
KR890016694A (ko) | 1989-11-29 |
CA1314589C (en) | 1993-03-16 |
ATE93344T1 (de) | 1993-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB19 | Grant procedure suspended (art. 19) | ||
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FF | Decision: intention to grant | ||
HO | Change of classification |
Free format text: INT. CL. 5 H01M 4/38, B22F 7/00 E B22F 3/18 |
|
FG9A | Patent or certificate of addition granted | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 30/01/2009 |