BE900929A - MINERAL LOADED CLOSING ELEMENTS FOR GALVANIC CELLS. - Google Patents
MINERAL LOADED CLOSING ELEMENTS FOR GALVANIC CELLS.Info
- Publication number
- BE900929A BE900929A BE0/213915A BE213915A BE900929A BE 900929 A BE900929 A BE 900929A BE 0/213915 A BE0/213915 A BE 0/213915A BE 213915 A BE213915 A BE 213915A BE 900929 A BE900929 A BE 900929A
- Authority
- BE
- Belgium
- Prior art keywords
- galvanic cells
- closing elements
- loaded closing
- mineral loaded
- electrolytes
- 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/342—Non-re-sealable arrangements
-
- 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
On utilise pour former des éléments de fermeture moulés par injection pour piles galvaniques, une matière thermoplastique à charge minérale, inerte vis-à-vis des électrolytes, par exemple du polypropylène, du polyéthylène et leurs copolymères, la charge minérale étant formée par du talc, du carbonate de calcium, du mica ou une autre matière inerte vis-à-vis des électrolytes, la résistance à l'éclatement ou à la rupture d'une membrane de matière thermoplastique comportant une charge étant inférieure et pouvant etre plus facilement prédite et controlée.Is used to form injection molded closure elements for galvanic cells, a thermoplastic material with a mineral charge, inert with respect to electrolytes, for example polypropylene, polyethylene and their copolymers, the mineral charge being formed by talc , calcium carbonate, mica or other inert material vis-à-vis electrolytes, the bursting or breaking strength of a membrane of thermoplastic material having a filler being lower and which can be more easily predicted and controlled.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US54873183A | 1983-11-04 | 1983-11-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE900929A true BE900929A (en) | 1985-02-15 |
Family
ID=24190171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/213915A BE900929A (en) | 1983-11-04 | 1984-10-29 | MINERAL LOADED CLOSING ELEMENTS FOR GALVANIC CELLS. |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS60117540A (en) |
AU (1) | AU573634B2 (en) |
BE (1) | BE900929A (en) |
BR (1) | BR8405326A (en) |
CA (1) | CA1236518A (en) |
CH (1) | CH665309A5 (en) |
DE (1) | DE3437039A1 (en) |
FR (1) | FR2554641B1 (en) |
GB (1) | GB2149198B (en) |
IT (1) | IT1178182B (en) |
MX (1) | MX162597A (en) |
ZA (1) | ZA848042B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3704536A1 (en) * | 1987-02-13 | 1988-08-25 | Varta Batterie | TIGHTLY SEALED GALVANIC ELEMENT |
GB2218564B (en) * | 1988-05-05 | 1991-05-15 | Duracell Int | Injection molded top |
US6878486B2 (en) | 2001-12-20 | 2005-04-12 | Eveready Battery Company, Inc. | Seal for electrochemical cell |
US8252458B2 (en) | 2003-10-09 | 2012-08-28 | Eveready Battery Company, Inc. | Electrolyte-absoring, non-permeable sealing materials |
US7923137B2 (en) | 2003-10-09 | 2011-04-12 | Eveready Battery Company, Inc. | Nonaqueous cell with improved thermoplastic sealing member |
JP2008084845A (en) * | 2006-09-25 | 2008-04-10 | Matsushita Electric Ind Co Ltd | Cylindrical primary battery |
EP3068622A4 (en) | 2013-11-11 | 2017-06-21 | Imerys Talc America, Inc. | Compositions and methods for fused filament fabrication |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5471334A (en) * | 1977-11-16 | 1979-06-07 | Toshiba Ray O Vac | Dry element battery |
JPS5471332A (en) * | 1977-11-17 | 1979-06-07 | Tokyo Shibaura Electric Co | Enclosed type alkaline battery |
US4191806A (en) * | 1978-08-28 | 1980-03-04 | Esb Incorporated | Pressure vent for a sealed primary cell |
JPS5678065A (en) * | 1979-11-28 | 1981-06-26 | Matsushita Electric Ind Co Ltd | Thin battery |
JPS56132764A (en) * | 1980-03-19 | 1981-10-17 | Matsushita Electric Ind Co Ltd | Manufacture of sealing body for battery |
JPS5755061A (en) * | 1980-09-19 | 1982-04-01 | Matsushita Electric Ind Co Ltd | Cell |
JPS5796456A (en) * | 1980-12-08 | 1982-06-15 | Hitachi Maxell Ltd | Battery |
JPS5819852A (en) * | 1981-07-30 | 1983-02-05 | Matsushita Electric Ind Co Ltd | Alkaline storage battery |
CA1164936A (en) * | 1981-12-23 | 1984-04-03 | Charles Markin | Sealing and insulating member for galvanic cells |
JPS58178953A (en) * | 1982-04-14 | 1983-10-20 | Toshiba Battery Co Ltd | Cell |
CA1179730A (en) * | 1982-06-16 | 1984-12-18 | Marian Wiacek | Snap-in sealing and insulating member for galvanic cells |
-
1984
- 1984-10-09 DE DE19843437039 patent/DE3437039A1/en active Granted
- 1984-10-15 ZA ZA848042A patent/ZA848042B/en unknown
- 1984-10-19 BR BR8405326A patent/BR8405326A/en unknown
- 1984-10-22 CA CA000466035A patent/CA1236518A/en not_active Expired
- 1984-10-25 AU AU34671/84A patent/AU573634B2/en not_active Ceased
- 1984-10-29 BE BE0/213915A patent/BE900929A/en not_active IP Right Cessation
- 1984-10-30 IT IT49090/84A patent/IT1178182B/en active
- 1984-10-31 CH CH5214/84A patent/CH665309A5/en not_active IP Right Cessation
- 1984-10-31 MX MX203227A patent/MX162597A/en unknown
- 1984-10-31 FR FR8416666A patent/FR2554641B1/en not_active Expired
- 1984-10-31 GB GB08427496A patent/GB2149198B/en not_active Expired
- 1984-11-01 JP JP59232239A patent/JPS60117540A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2554641A1 (en) | 1985-05-10 |
BR8405326A (en) | 1985-09-03 |
GB8427496D0 (en) | 1984-12-05 |
IT1178182B (en) | 1987-09-09 |
CH665309A5 (en) | 1988-04-29 |
FR2554641B1 (en) | 1987-02-27 |
ZA848042B (en) | 1985-09-25 |
AU573634B2 (en) | 1988-06-16 |
IT8449090A0 (en) | 1984-10-30 |
MX162597A (en) | 1991-05-27 |
CA1236518A (en) | 1988-05-10 |
IT8449090A1 (en) | 1986-04-30 |
DE3437039A1 (en) | 1985-05-23 |
GB2149198A (en) | 1985-06-05 |
JPH0560214B2 (en) | 1993-09-01 |
AU3467184A (en) | 1985-05-09 |
GB2149198B (en) | 1986-11-26 |
DE3437039C2 (en) | 1993-08-12 |
JPS60117540A (en) | 1985-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: DURACELL INTERNATIONAL INC. Effective date: 19991031 |