DE2809412A1 - Dichtung fuer elektrochemische langzeit-zelle - Google Patents
Dichtung fuer elektrochemische langzeit-zelleInfo
- Publication number
- DE2809412A1 DE2809412A1 DE19782809412 DE2809412A DE2809412A1 DE 2809412 A1 DE2809412 A1 DE 2809412A1 DE 19782809412 DE19782809412 DE 19782809412 DE 2809412 A DE2809412 A DE 2809412A DE 2809412 A1 DE2809412 A1 DE 2809412A1
- Authority
- DE
- Germany
- Prior art keywords
- cell
- separator
- sealing ring
- cover
- container
- 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.)
- Withdrawn
Links
- 230000007774 longterm Effects 0.000 title description 2
- 238000007789 sealing Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 11
- 239000003792 electrolyte Substances 0.000 claims description 8
- 229920002678 cellulose Polymers 0.000 claims description 6
- 239000001913 cellulose Substances 0.000 claims description 6
- 229920000098 polyolefin Polymers 0.000 claims description 4
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 3
- 210000004027 cell Anatomy 0.000 description 57
- 239000007795 chemical reaction product Substances 0.000 description 9
- 230000005012 migration Effects 0.000 description 6
- 238000013508 migration Methods 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000747 cardiac effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical group [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910000474 mercury oxide Inorganic materials 0.000 description 1
- UKWHYYKOEPRTIC-UHFFFAOYSA-N mercury(ii) oxide Chemical compound [Hg]=O UKWHYYKOEPRTIC-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000036647 reaction Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
- H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
- H01M50/171—Lids or covers characterised by the methods of assembling casings with lids using adhesives or sealing agents
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
- H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
- H01M50/167—Lids or covers characterised by the methods of assembling casings with lids by crimping
-
- 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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/429—Natural polymers
- H01M50/4295—Natural cotton, cellulose or wood
-
- 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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/44—Fibrous material
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Primary Cells (AREA)
- Cell Separators (AREA)
- Hybrid Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/776,680 US4122241A (en) | 1977-03-11 | 1977-03-11 | Modified grommet for long term use cells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2809412A1 true DE2809412A1 (de) | 1978-09-14 |
Family
ID=25108102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782809412 Withdrawn DE2809412A1 (de) | 1977-03-11 | 1978-03-04 | Dichtung fuer elektrochemische langzeit-zelle |
Country Status (15)
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2953020A1 (de) * | 1978-05-31 | 1980-07-31 | Hitachi Maxell | Lecksicheres alkalisches element und verfahren zu seiner herstellung |
| DE2919716A1 (de) * | 1979-05-16 | 1980-11-27 | Varta Batterie | Galvanisches element, insbesondere knopfzelle |
| US4374909A (en) * | 1981-06-26 | 1983-02-22 | Union Carbide Corporation | Seals for electrochemical cells |
| DE3337570C2 (de) * | 1983-10-15 | 1986-03-13 | Varta Batterie Ag, 3000 Hannover | Bei hoher Temperatur entladbares galvanisches Primärelement |
| US4725515A (en) * | 1987-05-07 | 1988-02-16 | Eveready Battery Company | Button cell construction with internally compressed gasket |
| US5603157A (en) * | 1994-03-02 | 1997-02-18 | Micron Communications, Inc. | Methods of producing button-type batteries and a plurality of battery terminal housing members |
| US5580674A (en) * | 1994-03-02 | 1996-12-03 | Micron Communication, Inc. | Method of producing button-type batteries and spring-biased concave button-type battery |
| US5432027A (en) * | 1994-03-02 | 1995-07-11 | Micron Communications, Inc. | Button-type battery having bendable construction, and angled button-type battery |
| US5727901A (en) * | 1996-01-18 | 1998-03-17 | Rennie; David G. | Collection tank |
| US5547781A (en) * | 1994-03-02 | 1996-08-20 | Micron Communications, Inc. | Button-type battery with improved separator and gasket construction |
| US5486431A (en) * | 1994-03-02 | 1996-01-23 | Micron Communications, Inc. | Method of producing button-type batteries and spring-biased concave button-type battery |
| US5642562A (en) * | 1994-03-02 | 1997-07-01 | Micron Communications, Inc. | Method of forming button-type battery lithium electrodes with housing member |
| IL114880A (en) * | 1994-08-24 | 1998-09-24 | Duracell Inc | Electrochemical cell gasket |
| IL114881A (en) * | 1994-08-24 | 1998-01-04 | Duracell Inc | Electrochemical cell gasket support disc |
| US5494495A (en) * | 1994-10-11 | 1996-02-27 | Micron Communications, Inc. | Method of forming button-type batteries |
| EP0795203B1 (en) * | 1994-12-01 | 2003-01-22 | Micron Technology, Inc. | Method of forming button-type batteries and a button-type battery insulating and sealing gasket |
| US5565819A (en) * | 1995-07-11 | 1996-10-15 | Microchip Technology Incorporated | Accurate RC oscillator having modified threshold voltages |
| US6087041A (en) * | 1998-03-06 | 2000-07-11 | Eveready Battery Company, Inc. | Electrochemical cell structure employing electrode support for the seal |
| JP2007048730A (ja) * | 2005-07-15 | 2007-02-22 | Matsushita Electric Ind Co Ltd | アルカリ乾電池 |
| WO2007070718A2 (en) * | 2005-12-15 | 2007-06-21 | Cardiac Pacemakers, Inc. | Method and apparatus for a small power source for an implantable device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB801029A (en) * | 1954-09-27 | 1958-09-03 | Mallory Batteries Ltd | Improvements in alkaline dry electric cells |
| US3068312A (en) * | 1958-11-19 | 1962-12-11 | Union Carbide Corp | Sealed galvanic cell |
| GB999249A (en) * | 1961-02-01 | 1965-07-21 | Mallory Batteries Ltd | Low voltage alkaline dry cell |
| US3852115A (en) * | 1971-01-18 | 1974-12-03 | Timex Corp | Primary cell case |
| US3754997A (en) * | 1971-06-16 | 1973-08-28 | Mallory & Co Inc P R | Electric battery cell with a plastic top having a spring pressure seal |
| BE787331A (fr) * | 1971-08-09 | 1973-02-08 | Union Carbide Corp | Bouchage a soupape pour pile seches |
| US3891462A (en) * | 1973-10-29 | 1975-06-24 | Union Carbide Corp | Galvanic cell structure |
-
1977
- 1977-03-11 US US05/776,680 patent/US4122241A/en not_active Expired - Lifetime
-
1978
- 1978-01-04 IL IL53749A patent/IL53749A/xx unknown
- 1978-01-09 CA CA294,600A patent/CA1079802A/en not_active Expired
- 1978-02-22 AU AU33504/78A patent/AU509309B2/en not_active Expired
- 1978-02-27 GB GB7634/78A patent/GB1549592A/en not_active Expired
- 1978-03-02 NL NL7802298A patent/NL7802298A/xx not_active Application Discontinuation
- 1978-03-02 CH CH226278A patent/CH624244A5/de not_active IP Right Cessation
- 1978-03-04 DE DE19782809412 patent/DE2809412A1/de not_active Withdrawn
- 1978-03-08 MX MX172684A patent/MX144376A/es unknown
- 1978-03-08 JP JP2646078A patent/JPS53112429A/ja active Pending
- 1978-03-09 FR FR7806856A patent/FR2383526A1/fr active Granted
- 1978-03-09 IT IT21028/78A patent/IT1118213B/it active
- 1978-03-10 DK DK107378A patent/DK107378A/da unknown
- 1978-03-10 SE SE7802769A patent/SE7802769L/xx unknown
- 1978-03-10 BE BE2056749A patent/BE864729A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE864729A (fr) | 1978-07-03 |
| IL53749A0 (en) | 1978-04-30 |
| AU509309B2 (en) | 1980-05-01 |
| CH624244A5 (US07696358-20100413-C00002.png) | 1981-07-15 |
| AU3350478A (en) | 1979-08-30 |
| CA1079802A (en) | 1980-06-17 |
| US4122241A (en) | 1978-10-24 |
| JPS53112429A (en) | 1978-09-30 |
| NL7802298A (nl) | 1978-09-13 |
| FR2383526B1 (US07696358-20100413-C00002.png) | 1983-09-09 |
| GB1549592A (en) | 1979-08-08 |
| IT7821028A0 (it) | 1978-03-09 |
| IL53749A (en) | 1980-10-26 |
| FR2383526A1 (fr) | 1978-10-06 |
| DK107378A (da) | 1978-09-12 |
| SE7802769L (sv) | 1978-09-12 |
| IT1118213B (it) | 1986-02-24 |
| MX144376A (es) | 1981-10-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |