FR2386909B1 - - Google Patents

Info

Publication number: FR2386909B1
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

Application number

FR7736843A

Other versions

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.)

Ultra Electronics Ltd

Original Assignee

Ultra Electronics Ltd

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.)

1977-04-04

Filing date

1977-12-07

Publication date

1983-07-22

1977-12-07 Application filed by Ultra Electronics Ltd filed Critical Ultra Electronics Ltd

1978-11-03 Publication of FR2386909A1 publication Critical patent/FR2386909A1/fr

1983-07-22 Application granted granted Critical

1983-07-22 Publication of FR2386909B1 publication Critical patent/FR2386909B1/fr

Status Granted 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
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/30—Deferred-action cells
- H01M6/32—Deferred-action cells activated through external addition of electrolyte or of electrolyte components
- H01M6/34—Immersion cells, e.g. sea-water cells

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
General Chemical & Material Sciences (AREA)
Primary Cells (AREA)
Filling, Topping-Up Batteries (AREA)

FR7736843A 1977-04-04 1977-12-07 Piles activees par immersion dans un electrolyte tel que l'eau de mer Granted FR2386909A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/784,254 US4072801A (en)	1977-04-04	1977-04-04	Deferred action battery having improved bottom port cover

Publications (2)

Publication Number	Publication Date
FR2386909A1 FR2386909A1 (fr)	1978-11-03
FR2386909B1 true FR2386909B1 (fr)	1983-07-22

Family

ID=25131844

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7736843A Granted FR2386909A1 (fr)	1977-04-04	1977-12-07	Piles activees par immersion dans un electrolyte tel que l'eau de mer

Country Status (10)

Country	Link
US (1)	US4072801A (fr)
JP (1)	JPS53123843A (fr)
AU (1)	AU509283B2 (fr)
CA (1)	CA1086818A (fr)
DE (1)	DE2756049C2 (fr)
ES (1)	ES467375A1 (fr)
FR (1)	FR2386909A1 (fr)
GB (1)	GB1571633A (fr)
SE (1)	SE442564B (fr)
ZA (1)	ZA776671B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NO792371L (no) *	1978-07-18	1980-01-21	Chloride Group Ltd	Elektrisk akkumulator.
DE3001732C2 (de) *	1980-01-18	1984-02-16	Jack Evans Edgmont Holmbury St. Mary Surrey Thompson	Vorrichtung zur Erzeugung von elektrischer Energie
US5188911A (en) *	1991-02-25	1993-02-23	Magnavox Electronic Systems Company	Tapered manifold for batteries requiring forced electrolyte flow
JP5681307B1 (ja) *	2014-02-26	2015-03-04	博幸塩谷	マグネシウム電池及びこれを含む発電装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT699705A (fr) *	1962-07-13
US3261718A (en) *	1964-04-08	1966-07-19	Servel Inc	Reserve electric battery
US3427201A (en) *	1966-03-14	1969-02-11	Leonard Joseph Burant	Deferred action battery
FR1537180A (fr) *	1967-07-13	1968-08-23	Accumulateurs Fixes	Procédé d'irrigation d'une batterie de générateurs électrochimiques, plus particulièrement de piles électriques et batteries utilisant ce procédé
US3472699A (en) *	1968-04-10	1969-10-14	Us Navy	Seawater battery employing nonuniform distribution of electrolyte along battery length
GB1239526A (fr) *	1969-07-23	1971-07-14
US3884720A (en) *	1973-01-15	1975-05-20	Esb Inc	Multicell seawater battery

1977
- 1977-04-04 US US05/784,254 patent/US4072801A/en not_active Expired - Lifetime
- 1977-11-08 ZA ZA00776671A patent/ZA776671B/xx unknown
- 1977-11-11 AU AU30570/77A patent/AU509283B2/en not_active Expired
- 1977-11-17 CA CA291,130A patent/CA1086818A/fr not_active Expired
- 1977-11-22 GB GB48622/77A patent/GB1571633A/en not_active Expired
- 1977-12-07 FR FR7736843A patent/FR2386909A1/fr active Granted
- 1977-12-15 DE DE2756049A patent/DE2756049C2/de not_active Expired
- 1977-12-22 JP JP15504877A patent/JPS53123843A/ja active Granted
1978
- 1978-01-19 SE SE7800660A patent/SE442564B/sv not_active IP Right Cessation
- 1978-02-28 ES ES467375A patent/ES467375A1/es not_active Expired

Also Published As

Publication number	Publication date
AU3057077A (en)	1979-05-17
ES467375A1 (es)	1978-10-16
AU509283B2 (en)	1980-05-01
FR2386909A1 (fr)	1978-11-03
CA1086818A (fr)	1980-09-30
JPS53123843A (en)	1978-10-28
DE2756049C2 (de)	1985-08-14
DE2756049A1 (de)	1978-10-12
US4072801A (en)	1978-02-07
GB1571633A (en)	1980-07-16
SE442564B (sv)	1986-01-13
SE7800660L (sv)	1978-10-05
ZA776671B (en)	1979-06-27
JPS6134229B2 (fr)	1986-08-06

Publication	Publication Date	Title
FR2377334B3 (fr)	1980-10-17
FR2377315B1 (fr)	1981-02-06
AU495917B2 (fr)	1977-04-28
AR210643A1 (fr)	1977-08-31
AU71461S (fr)	1977-08-02
BE868323A (fr)	1978-12-21
BE865722A (fr)	1978-10-05
BE866391A (fr)	1978-08-14
BE870787A (fr)	1979-01-15
BE871419A (fr)	1979-02-15
BE871991A (fr)	1979-03-01
BE872973A (fr)	1979-04-17
BE873002A (fr)	1979-06-22
BG23438A1 (fr)	1977-09-15
BG23462A1 (fr)	1977-09-15
BG24331A1 (fr)	1978-02-10
BG24713A1 (fr)	1978-05-12
BG25808A1 (fr)	1979-01-12
BG25809A1 (fr)	1979-01-12
BG25810A1 (fr)	1979-01-12
BG25811A1 (fr)	1979-01-12
BG25812A1 (fr)	1979-01-12
BG25813A1 (fr)	1979-01-12
BG25815A1 (fr)	1979-01-12
BG25819A1 (fr)	1979-01-12

Legal Events

Date	Code	Title	Description
1979-09-07	TP	Transmission of property
1991-10-25	ST	Notification of lapse