FR2251921A1 - - Google Patents

Info

Publication number: FR2251921A1
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.): Granted

Application number

FR7341446A

Other languages

Other versions

FR2251921B1 (de

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Societe de lAcumulateur Fulmen SARL

Original Assignee

Societe de lAcumulateur Fulmen SARL

Priority date (The priority date 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 date listed.)

1973-11-21

Filing date

1973-11-21

Publication date

1975-06-13

1973-11-21 Application filed by Societe de lAcumulateur Fulmen SARL filed Critical Societe de lAcumulateur Fulmen SARL

1973-11-21 Priority to FR7341446A priority Critical patent/FR2251921B1/fr

1974-10-23 Priority to BE149787A priority patent/BE821372A/xx

1974-11-12 Priority to LU71270A priority patent/LU71270A1/xx

1974-11-15 Priority to GB49603/74A priority patent/GB1484158A/en

1974-11-19 Priority to DE2454824A priority patent/DE2454824C2/de

1974-11-19 Priority to NL7415086A priority patent/NL7415086A/xx

1974-11-20 Priority to IE2392/74A priority patent/IE40126B1/xx

1974-11-20 Priority to DK603374AA priority patent/DK141143B/da

1974-11-21 Priority to IT7429676A priority patent/IT1030820B/it

1975-06-13 Publication of FR2251921A1 publication Critical patent/FR2251921A1/fr

1977-09-30 Application granted granted Critical

1977-09-30 Publication of FR2251921B1 publication Critical patent/FR2251921B1/fr

Status Expired legal-status Critical Current

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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
- H01M50/491—Porosity
- 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)
Cell Separators (AREA)
Secondary Cells (AREA)
Fuel Cell (AREA)

FR7341446A 1973-11-21 1973-11-21 Expired FR2251921B1 (de)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
FR7341446A FR2251921B1 (de)	1973-11-21	1973-11-21
BE149787A BE821372A (fr)	1973-11-21	1974-10-23	Separateur pour accumulateur electrique
LU71270A LU71270A1 (de)	1973-11-21	1974-11-12
GB49603/74A GB1484158A (en)	1973-11-21	1974-11-15	Separator for an electric storage cell
DE2454824A DE2454824C2 (de)	1973-11-21	1974-11-19	Verfahren zur Herstellung eines Separators für einen Akkumulator
NL7415086A NL7415086A (nl)	1973-11-21	1974-11-19	Separator voor een elektrische accu.
IE2392/74A IE40126B1 (en)	1973-11-21	1974-11-20	Separator for an electric storage cell
DK603374AA DK141143B (da)	1973-11-21	1974-11-20	Fremgangsmåde ved fremstilling af en separator til en elektrisk akkumulator.
IT7429676A IT1030820B (it)	1973-11-21	1974-11-21	Francia dom.brev.n.7341446 elettrico

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7341446A FR2251921B1 (de)	1973-11-21	1973-11-21

Publications (2)

Publication Number	Publication Date
FR2251921A1 true FR2251921A1 (de)	1975-06-13
FR2251921B1 FR2251921B1 (de)	1977-09-30

Family

ID=9128048

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7341446A Expired FR2251921B1 (de)	1973-11-21	1973-11-21

Country Status (9)

Country	Link
BE (1)	BE821372A (de)
DE (1)	DE2454824C2 (de)
DK (1)	DK141143B (de)
FR (1)	FR2251921B1 (de)
GB (1)	GB1484158A (de)
IE (1)	IE40126B1 (de)
IT (1)	IT1030820B (de)
LU (1)	LU71270A1 (de)
NL (1)	NL7415086A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0116919A2 (de) *	1983-02-11	1984-08-29	Energy Research Corporation	In einer Metall-Halogenzelle verwendbarer Separator
EP0358069A1 (de) *	1988-09-09	1990-03-14	Grace GmbH	Scheider für Starterbatterien

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3045479C3 (de) *	1980-12-03	1994-11-24	Vb Autobatterie Gmbh	Elektrischer Akkumulator und Verfahren zu seiner Herstellung
DE3922217A1 (de) *	1989-07-06	1991-01-10	Grace Gmbh	Elektrische batterie bzw. batteriezelle
DE4405863C2 (de) *	1994-02-23	1998-07-02	Vhb Industriebatterien Gmbh	Plattensatz für einen Bleiakkumulator
AT404772B (de) *	1996-02-20	1999-02-25	Banner Gmbh	Bleiakkumulator
DE19804423C1 (de) *	1998-02-05	1999-05-27	Vhb Industriebatterien Gmbh	Elektrischer Bleiakkumulator
DE19924137C2 (de)	1999-05-26	2003-06-12	Fraunhofer Ges Forschung	Elektrodeneinheit für wiederaufladbare elektrochemische Zellen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2570677A (en) *	1947-06-09	1951-10-09	Pritchett & Gold & E P S Co	Battery separator
DE1109751B (de) *	1956-02-08	1961-06-29	Accumulatoren Fabrik Ag	Transportabler elektrischer Akkumulator
US3201280A (en) *	1960-01-14	1965-08-17	Yumoto Ryoji	Lead-acid storage battery
FR1253087A (fr) *	1960-04-05	1961-02-03	Gould National Batteries Inc	Batterie d'accumulateurs
DE2008982B2 (de) *	1970-02-26	1974-04-04	Otto 6050 Offenbach Metzler	Plattenanordnung eines Bleiakkumulators mit einer porösen Umhüllung aus Kunststoff

1973
- 1973-11-21 FR FR7341446A patent/FR2251921B1/fr not_active Expired
1974
- 1974-10-23 BE BE149787A patent/BE821372A/xx not_active IP Right Cessation
- 1974-11-12 LU LU71270A patent/LU71270A1/xx unknown
- 1974-11-15 GB GB49603/74A patent/GB1484158A/en not_active Expired
- 1974-11-19 NL NL7415086A patent/NL7415086A/xx not_active Application Discontinuation
- 1974-11-19 DE DE2454824A patent/DE2454824C2/de not_active Expired
- 1974-11-20 IE IE2392/74A patent/IE40126B1/xx unknown
- 1974-11-20 DK DK603374AA patent/DK141143B/da not_active IP Right Cessation
- 1974-11-21 IT IT7429676A patent/IT1030820B/it active

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0116919A2 (de) *	1983-02-11	1984-08-29	Energy Research Corporation	In einer Metall-Halogenzelle verwendbarer Separator
EP0116919A3 (de) *	1983-02-11	1986-03-19	Energy Research Corporation	In einer Metall-Halogenzelle verwendbarer Separator
EP0358069A1 (de) *	1988-09-09	1990-03-14	Grace GmbH	Scheider für Starterbatterien

Also Published As

Publication number	Publication date
NL7415086A (nl)	1975-05-23
GB1484158A (en)	1977-09-01
FR2251921B1 (de)	1977-09-30
IT1030820B (it)	1979-04-10
DK603374A (de)	1975-08-04
DE2454824C2 (de)	1982-10-28
LU71270A1 (de)	1975-08-20
DK141143C (de)	1980-06-23
DE2454824A1 (de)	1975-05-22
DK141143B (da)	1980-01-21
BE821372A (fr)	1975-04-23
IE40126L (en)	1975-05-21
IE40126B1 (en)	1979-03-14

Publication	Publication Date	Title
AU476761B2 (de)	1976-09-30
AU474593B2 (de)	1976-07-29
AU474511B2 (de)	1976-07-22
AU474838B2 (de)	1976-08-05
AU471343B2 (de)	1976-04-15
AU465453B2 (de)	1975-09-25
AU465434B2 (de)	1975-09-25
AU450229B2 (de)	1974-07-04
AU476714B2 (de)	1976-09-30
DK141143C (de)	1980-06-23
AU466283B2 (de)	1975-10-23
AU472848B2 (de)	1976-06-03
AU476696B2 (de)	1976-09-30
AU477823B2 (de)	1975-06-19
AR195948A1 (de)	1973-11-15
AU461342B2 (de)	1975-05-22
AU471461B2 (de)	1976-04-29
AU477824B2 (de)	1975-07-17
AR195311A1 (de)	1973-09-28
AU476873B1 (de)	1975-01-09
AU479562A (de)	1975-01-09
AU479458A (de)	1975-02-20
AU479453A (de)	1974-07-25
AU479422A (de)	1974-12-12
AU479420A (de)	1974-10-03

Legal Events

Date	Code	Title	Description
1985-09-20	ST	Notification of lapse