DE2510934C3 - Negative Elektrode fur galvanische Zellen - Google Patents
Negative Elektrode fur galvanische ZellenInfo
- Publication number
- DE2510934C3 DE2510934C3 DE2510934A DE2510934A DE2510934C3 DE 2510934 C3 DE2510934 C3 DE 2510934C3 DE 2510934 A DE2510934 A DE 2510934A DE 2510934 A DE2510934 A DE 2510934A DE 2510934 C3 DE2510934 C3 DE 2510934C3
- Authority
- DE
- Germany
- Prior art keywords
- electrolyte
- anode
- polyacrylamide
- zinc
- particles
- 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
- 239000003792 electrolyte Substances 0.000 claims description 38
- 229920002401 polyacrylamide Polymers 0.000 claims description 36
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 29
- 239000002245 particle Substances 0.000 claims description 27
- 229910052725 zinc Inorganic materials 0.000 claims description 19
- 239000011701 zinc Substances 0.000 claims description 19
- 239000011230 binding agent Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 6
- 239000007858 starting material Substances 0.000 claims 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 12
- 239000007788 liquid Substances 0.000 description 11
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 10
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 8
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 8
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 238000004132 cross linking Methods 0.000 description 5
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical group [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 4
- -1 divinyl compound Chemical class 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 4
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000003431 cross linking reagent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000375 suspending agent Substances 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N vinyl-ethylene Natural products C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 3
- AUNGANRZJHBGPY-SCRDCRAPSA-N Riboflavin Chemical compound OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-SCRDCRAPSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 2
- 150000001340 alkali metals Chemical group 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 239000000416 hydrocolloid Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000474 mercury oxide Inorganic materials 0.000 description 2
- UKWHYYKOEPRTIC-UHFFFAOYSA-N mercury(ii) oxide Chemical compound [Hg]=O UKWHYYKOEPRTIC-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- SZKTYYIADWRVSA-UHFFFAOYSA-N zinc manganese(2+) oxygen(2-) Chemical compound [O--].[O--].[Mn++].[Zn++] SZKTYYIADWRVSA-UHFFFAOYSA-N 0.000 description 2
- WEERVPDNCOGWJF-UHFFFAOYSA-N 1,4-bis(ethenyl)benzene Chemical compound C=CC1=CC=C(C=C)C=C1 WEERVPDNCOGWJF-UHFFFAOYSA-N 0.000 description 1
- SAMJGBVVQUEMGC-UHFFFAOYSA-N 1-ethenoxy-2-(2-ethenoxyethoxy)ethane Chemical compound C=COCCOCCOC=C SAMJGBVVQUEMGC-UHFFFAOYSA-N 0.000 description 1
- MREQBNPHXCWPNW-UHFFFAOYSA-N 2,5-dimethylocta-1,7-diene Chemical compound C=CCC(C)CCC(C)=C MREQBNPHXCWPNW-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 244000215068 Acacia senegal Species 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 241000416162 Astragalus gummifer Species 0.000 description 1
- 244000303965 Cyamopsis psoralioides Species 0.000 description 1
- AUNGANRZJHBGPY-UHFFFAOYSA-N D-Lyxoflavin Natural products OCC(O)C(O)C(O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-UHFFFAOYSA-N 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- 244000100205 Robinia Species 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 240000001058 Sterculia urens Species 0.000 description 1
- 235000015125 Sterculia urens Nutrition 0.000 description 1
- 229920001615 Tragacanth Polymers 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium peroxydisulfate Substances [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 1
- VAZSKTXWXKYQJF-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)OOS([O-])=O VAZSKTXWXKYQJF-UHFFFAOYSA-N 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 125000006297 carbonyl amino group Chemical group [H]N([*:2])C([*:1])=O 0.000 description 1
- 229920003064 carboxyethyl cellulose Polymers 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000011243 crosslinked material Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- AFOSIXZFDONLBT-UHFFFAOYSA-N divinyl sulfone Chemical compound C=CS(=O)(=O)C=C AFOSIXZFDONLBT-UHFFFAOYSA-N 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- BLYOHBPLFYXHQA-UHFFFAOYSA-N n,n-bis(prop-2-enyl)prop-2-enamide Chemical compound C=CCN(CC=C)C(=O)C=C BLYOHBPLFYXHQA-UHFFFAOYSA-N 0.000 description 1
- DYUWTXWIYMHBQS-UHFFFAOYSA-N n-prop-2-enylprop-2-en-1-amine Chemical compound C=CCNCC=C DYUWTXWIYMHBQS-UHFFFAOYSA-N 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000004854 plant resin Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229960002477 riboflavin Drugs 0.000 description 1
- 235000019192 riboflavin Nutrition 0.000 description 1
- 239000002151 riboflavin Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000000196 tragacanth Substances 0.000 description 1
- 235000010487 tragacanth Nutrition 0.000 description 1
- 229940116362 tragacanth Drugs 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
-
- 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
- H01M10/28—Construction or manufacture
- H01M10/283—Cells or batteries with two cup-shaped or cylindrical collectors
-
- 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
- H01M50/317—Re-sealable arrangements
- H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Primary Cells (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45212274A | 1974-03-18 | 1974-03-18 | |
| US452121A US3884721A (en) | 1974-03-18 | 1974-03-18 | Anode for galvanic cells |
| US452131A US3884722A (en) | 1974-03-18 | 1974-03-18 | Alkaline galvanic cells |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2510934A1 DE2510934A1 (de) | 1975-10-02 |
| DE2510934B2 DE2510934B2 (de) | 1978-04-13 |
| DE2510934C3 true DE2510934C3 (de) | 1978-11-30 |
Family
ID=27412516
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2510934A Expired DE2510934C3 (de) | 1974-03-18 | 1975-03-13 | Negative Elektrode fur galvanische Zellen |
| DE2510979A Expired DE2510979C3 (de) | 1974-03-18 | 1975-03-13 | Entlüftungsventil für galvanische Zellen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2510979A Expired DE2510979C3 (de) | 1974-03-18 | 1975-03-13 | Entlüftungsventil für galvanische Zellen |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US3884722A (enExample) |
| JP (1) | JPS5629349B2 (enExample) |
| BE (1) | BE826766A (enExample) |
| CA (1) | CA1022610A (enExample) |
| DE (2) | DE2510934C3 (enExample) |
| FR (1) | FR2265180B1 (enExample) |
| GB (2) | GB1504183A (enExample) |
| IT (1) | IT1032342B (enExample) |
| PL (1) | PL117116B1 (enExample) |
| SU (1) | SU710533A3 (enExample) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5212434A (en) * | 1975-07-18 | 1977-01-31 | Hitachi Maxell | Method of producing button type alkaline battery |
| US4175052A (en) * | 1978-03-31 | 1979-11-20 | Union Carbide Corporation | Alkaline-MnO2 cell having a zinc powder-gel anode containing P-N-V-P or PMA |
| FR2463515A1 (fr) * | 1979-08-16 | 1981-02-20 | Comp Generale Electricite | Electrode negative a base de zinc pour generateur electrochimique |
| US4455358A (en) * | 1979-12-26 | 1984-06-19 | Duracell Inc. | Electrochemical cells having a gelled anode-electrolyte mixture |
| US4681698A (en) * | 1979-12-26 | 1987-07-21 | Duracell Inc. | Electrochemical cells having a gelled anode-electrolyte mixture |
| US4288913A (en) * | 1979-12-26 | 1981-09-15 | Duracell International Inc. | Method of forming in situ gelled anode |
| US4260669A (en) * | 1980-03-14 | 1981-04-07 | Union Carbide Corporation | Alkaline-MnO2 cell having a zinc powder-gel anode containing starch graft copolymer |
| US4251602A (en) * | 1980-03-14 | 1981-02-17 | Union Carbide Corporation | High pressure safety vent for galvanic dry cells |
| US4380578A (en) * | 1981-08-31 | 1983-04-19 | Duracell Inc. | Electrochemical cell with gelled anode |
| US4435488A (en) | 1982-03-08 | 1984-03-06 | Duracell Inc. | Gelling agent for alkaline cells |
| US4537841A (en) * | 1983-11-04 | 1985-08-27 | Duracell Inc. | Metal-supported seals for galvanic cells |
| US4563404A (en) * | 1984-06-18 | 1986-01-07 | Duracell Inc. | Cell gelling agent |
| FR2569059B1 (fr) * | 1984-08-10 | 1992-08-07 | Sanyo Electric Co | Accumulateur alcalin metal/hydrogene |
| US4778737A (en) * | 1985-07-30 | 1988-10-18 | The B. F. Goodrich Company | Compositions of polymers in alkaline media |
| FI86475C (fi) * | 1985-11-27 | 1992-08-25 | Mitsubishi Materials Corp | Vaermeoeverfoeringsmaterial och dess framstaellningsfoerfarande. |
| US4983267A (en) * | 1988-10-18 | 1991-01-08 | Innova/Pure Water, Inc. | Water deionization and contaminants removal or degradation |
| US4963447A (en) * | 1990-02-08 | 1990-10-16 | Matsushita Electric Industrial Co., Ltd. | Alkaline cell with gelled anode |
| EP0617847A4 (en) * | 1991-12-16 | 1996-01-24 | Matsi Inc | Collapsing foam anode backing for zinc-air battery. |
| US5424145A (en) * | 1992-03-18 | 1995-06-13 | Battery Technologies Inc. | High capacity rechargeable cell having manganese dioxide electrode |
| US5458988A (en) * | 1993-08-10 | 1995-10-17 | Matsi, Inc. | Metal-air-cells having improved anode assemblies |
| JP3717085B2 (ja) * | 1994-10-21 | 2005-11-16 | キヤノン株式会社 | 二次電池用負極、該負極を有する二次電池及び電極の作製方法 |
| US5486429A (en) * | 1995-04-24 | 1996-01-23 | Aer Energy Resources, Inc. | Diffusion vent for a rechargeable metal-air cell |
| JP3346191B2 (ja) * | 1996-11-05 | 2002-11-18 | 松下電器産業株式会社 | 円筒型アルカリ電池 |
| US5985475A (en) * | 1997-06-17 | 1999-11-16 | Aer Energy Resources, Inc. | Membrane for selective transport of oxygen over water vapor and metal-air electrochemical cell including said membrane |
| US6521378B2 (en) * | 1997-08-01 | 2003-02-18 | Duracell Inc. | Electrode having multi-modal distribution of zinc-based particles |
| US6472103B1 (en) | 1997-08-01 | 2002-10-29 | The Gillette Company | Zinc-based electrode particle form |
| US5962163A (en) * | 1997-08-27 | 1999-10-05 | Eveready Battery Company, Inc. | Alkaline cell with gel type anode having centrally disposed gelling agent absorbent |
| US6087041A (en) * | 1998-03-06 | 2000-07-11 | Eveready Battery Company, Inc. | Electrochemical cell structure employing electrode support for the seal |
| US6280877B1 (en) * | 1998-05-01 | 2001-08-28 | Eveready Battery Company, Inc. | Method for producing an electrode containing electrolyte-absorbed polymer particles |
| JP3916943B2 (ja) * | 2001-06-14 | 2007-05-23 | 東海興業株式会社 | 通気可能栓、及びその製造方法 |
| BRPI0411653A (pt) * | 2003-06-17 | 2006-08-08 | Gillette Co | anodo para bateria |
| US7481851B2 (en) * | 2003-07-03 | 2009-01-27 | The Gillette Company | Alkaline cell with improved anode |
| US7179310B2 (en) * | 2003-07-03 | 2007-02-20 | The Gillette Company | Zinc/air cell with improved anode |
| US7147678B2 (en) * | 2003-07-03 | 2006-12-12 | The Gillette Company | Alkaline cell with improved anode |
| AR045347A1 (es) | 2003-08-08 | 2005-10-26 | Rovcal Inc | Celda alcalina de alta capacidad |
| AR047875A1 (es) | 2004-06-04 | 2006-03-01 | Rovcal Inc | Celdas alcalinas que presentan alta capacidad |
| JP2006073991A (ja) * | 2004-08-02 | 2006-03-16 | Sony Corp | 電磁波抑制材料、電磁波抑制デバイス、並びに電子機器 |
| JP4225272B2 (ja) * | 2004-11-22 | 2009-02-18 | 日本電気株式会社 | 電池及び電池パック |
| US7579105B2 (en) * | 2005-02-18 | 2009-08-25 | The Gillette Company | End cap assembly and vent for high power cells |
| US7550231B2 (en) * | 2006-10-12 | 2009-06-23 | Stauffer John E | Tin-zinc secondary battery |
| DE102013219223A1 (de) * | 2013-09-25 | 2015-03-26 | Robert Bosch Gmbh | Entgasungsventil für Batteriezellen |
| DE102015213507A1 (de) * | 2015-07-17 | 2017-01-19 | Tesa Se | Klebeband, das insbesondere in einem Verfahren zum Formen eines Körpers in einer Form eingesetzt werden kann |
| TWM605946U (zh) * | 2019-06-19 | 2021-01-01 | 香港商電池研究科技有限公司 | 電池 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2593893A (en) * | 1947-04-14 | 1952-04-22 | Mallory & Co Inc P R | Primary cell |
| US2859266A (en) * | 1955-05-31 | 1958-11-04 | Mallory & Co Inc P R | Alkaline dry cell |
| US3018316A (en) * | 1957-12-23 | 1962-01-23 | Polytechnic Inst Brooklyn | Battery separators and method for producing the same |
| US3207633A (en) * | 1962-07-18 | 1965-09-21 | Electric Storage Battery Co | Primary alkaline cell |
| US3293081A (en) * | 1964-01-03 | 1966-12-20 | Union Carbide Corp | Venting means for a galvanic cell |
| FR1471176A (fr) * | 1965-12-28 | 1967-03-03 | Accumulateurs Fixes | Accumulateur alcalin bioxyde de manganèse-zinc |
| DE1796066C3 (de) * | 1968-08-24 | 1974-05-30 | Varta Ag | Verfahren zur Herstellung eines konzentrierte Schwefelsäure enthaltenden Gels für Bleiakkumulatoren |
| US3741813A (en) * | 1971-11-03 | 1973-06-26 | Esb Inc | Battery having gas pervious liquid impervious member sealed over holein top |
-
1974
- 1974-03-18 US US452131A patent/US3884722A/en not_active Expired - Lifetime
- 1974-03-18 US US452121A patent/US3884721A/en not_active Expired - Lifetime
-
1975
- 1975-02-25 CA CA220,766A patent/CA1022610A/en not_active Expired
- 1975-03-04 GB GB8831/75A patent/GB1504183A/en not_active Expired
- 1975-03-04 GB GB34439/77A patent/GB1504184A/en not_active Expired
- 1975-03-13 DE DE2510934A patent/DE2510934C3/de not_active Expired
- 1975-03-13 DE DE2510979A patent/DE2510979C3/de not_active Expired
- 1975-03-17 IT IT48652/75A patent/IT1032342B/it active
- 1975-03-17 BE BE154401A patent/BE826766A/xx not_active IP Right Cessation
- 1975-03-17 JP JP3212775A patent/JPS5629349B2/ja not_active Expired
- 1975-03-17 FR FR7508243A patent/FR2265180B1/fr not_active Expired
- 1975-03-17 PL PL1975178848A patent/PL117116B1/pl unknown
-
1976
- 1976-02-27 SU SU762328353A patent/SU710533A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50128138A (enExample) | 1975-10-08 |
| CA1022610A (en) | 1977-12-13 |
| FR2265180A1 (enExample) | 1975-10-17 |
| DE2510979C3 (de) | 1978-12-21 |
| US3884721A (en) | 1975-05-20 |
| FR2265180B1 (enExample) | 1979-03-02 |
| US3884722A (en) | 1975-05-20 |
| DE2510934A1 (de) | 1975-10-02 |
| DE2510979A1 (de) | 1975-09-25 |
| BE826766A (fr) | 1975-09-17 |
| GB1504183A (en) | 1978-03-15 |
| JPS5629349B2 (enExample) | 1981-07-08 |
| IT1032342B (it) | 1979-05-30 |
| AU7840275A (en) | 1976-08-26 |
| GB1504184A (en) | 1978-03-15 |
| DE2510934B2 (de) | 1978-04-13 |
| PL117116B1 (en) | 1981-07-31 |
| SU710533A3 (ru) | 1980-01-15 |
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