FR2378359B1 - - Google Patents
Info
- Publication number
- FR2378359B1 FR2378359B1 FR7801833A FR7801833A FR2378359B1 FR 2378359 B1 FR2378359 B1 FR 2378359B1 FR 7801833 A FR7801833 A FR 7801833A FR 7801833 A FR7801833 A FR 7801833A FR 2378359 B1 FR2378359 B1 FR 2378359B1
- Authority
- FR
- France
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/04—Cells with aqueous electrolyte
- H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
- H01M6/12—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with flat electrodes
-
- 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
-
- 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
- H01M50/394—Gas-pervious parts or elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/42—Grouping of primary cells into batteries
- H01M6/46—Grouping of primary cells into batteries of flat cells
- H01M6/48—Grouping of primary cells into batteries of flat cells with bipolar electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/10—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
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Cell Separators (AREA)
- Hybrid Cells (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76165377A | 1977-01-24 | 1977-01-24 | |
US05/761,649 US4105831A (en) | 1977-01-24 | 1977-01-24 | Vented flat battery |
US05/852,920 US4254191A (en) | 1977-01-24 | 1977-11-18 | Method for manufacturing battery vents and vented batteries |
US05/852,921 US4532193A (en) | 1977-11-18 | 1977-11-18 | Vented frame for laminar batteries and methods of making the same |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2378359A1 FR2378359A1 (fr) | 1978-08-18 |
FR2378359B1 true FR2378359B1 (xx) | 1982-11-05 |
Family
ID=27505689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7801833A Granted FR2378359A1 (fr) | 1977-01-24 | 1978-01-23 | Procede et appareil pour fabriquer des dispositifs d'aeration pour batteries electriques et batteries electriques munies de tels dispositifs d'aeration |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2803033A1 (xx) |
FR (1) | FR2378359A1 (xx) |
GB (1) | GB1583724A (xx) |
IT (1) | IT1092094B (xx) |
NL (1) | NL187182C (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5173376A (en) * | 1991-10-28 | 1992-12-22 | Globe-Union Inc. | Metal oxide hydrogen battery having sealed cell modules with electrolyte containment and hydrogen venting |
DE102007012693A1 (de) * | 2007-03-13 | 2008-09-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Befüllbare Batterie und Brennstoffdispenser |
DE102013222002A1 (de) * | 2013-10-29 | 2015-04-30 | Volkswagen Aktiengesellschaft | Batterie mit einer Mehrzahl von Batteriezellen und Fahrzeug |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1560E (fr) * | 1902-02-03 | 1903-08-12 | Leon Jean Baptiste Leblond | Perfectionnements apportés aux piles électriques |
DE490775C (de) * | 1927-01-13 | 1930-02-03 | Nat Carbon Company Jnc | Trockenelement |
US2632784A (en) * | 1950-03-29 | 1953-03-24 | Union Carbide & Carbon Corp | Venting primary battery |
CA560327A (en) * | 1953-03-27 | 1958-07-15 | The Dow Chemical Company | Dry cell |
US3081371A (en) * | 1960-05-19 | 1963-03-12 | Union Carbide Corp | Venting system for magnesium cathodic envelope cells |
US3647557A (en) * | 1970-08-19 | 1972-03-07 | Du Pont | Hollow gas permeable fiber vented sealed galvanic cells |
BE787915A (fr) * | 1972-08-22 | 1973-02-23 | Union Carbide Corp | Revetement d'etancheite et de protection pour cellule galvanique alcaline |
US3870566A (en) * | 1973-12-03 | 1975-03-11 | Esb Inc | Battery having venting passageway outside of or in gas-pervious layers |
US3853629A (en) * | 1973-12-03 | 1974-12-10 | Esb Inc | Battery having laminated wrapper member which includes gas venting passageway |
US3904441A (en) * | 1973-12-26 | 1975-09-09 | Eltra Corp | Battery vent construction |
-
1978
- 1978-01-23 FR FR7801833A patent/FR2378359A1/fr active Granted
- 1978-01-24 DE DE19782803033 patent/DE2803033A1/de active Granted
- 1978-01-24 GB GB2844/78A patent/GB1583724A/en not_active Expired
- 1978-01-24 IT IT19559/78A patent/IT1092094B/it active
- 1978-01-24 NL NLAANVRAGE7800861,A patent/NL187182C/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2378359A1 (fr) | 1978-08-18 |
DE2803033C2 (xx) | 1988-07-07 |
IT7819559A0 (it) | 1978-01-24 |
IT1092094B (it) | 1985-07-06 |
NL7800861A (nl) | 1978-07-26 |
NL187182C (nl) | 1991-06-17 |
DE2803033A1 (de) | 1978-07-27 |
GB1583724A (en) | 1981-01-28 |
NL187182B (nl) | 1991-01-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |