GB1442698A - Filling stopper for an accumulator cell - Google Patents

Filling stopper for an accumulator cell

Info

Publication number
GB1442698A
GB1442698A GB2189474A GB2189474A GB1442698A GB 1442698 A GB1442698 A GB 1442698A GB 2189474 A GB2189474 A GB 2189474A GB 2189474 A GB2189474 A GB 2189474A GB 1442698 A GB1442698 A GB 1442698A
Authority
GB
United Kingdom
Prior art keywords
float
passages
water
rod
filling stopper
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
Application number
GB2189474A
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.)
EUROP ACCUMULATEURS
Original Assignee
EUROP ACCUMULATEURS
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.)
Filing date
Publication date
Application filed by EUROP ACCUMULATEURS filed Critical EUROP ACCUMULATEURS
Publication of GB1442698A publication Critical patent/GB1442698A/en
Expired legal-status Critical Current

Links

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
    • H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
    • H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
    • H01M50/627—Filling ports
    • 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

Abstract

1442698 Topping-up device for storage battery COMPAGNIE EUROPEENNE D'ACCUMULATEURS 16 May 1974 [25 May 1973] 21894/74 Heading H1B A filling stopper which is substituted for the conventional plug in a lead-acid battery comprises a hollow body 1 of plastics material having a water supply tube 4, gas vents 17, passages 15, 11, 12 for the water and a sloping bottom closure wall 8, 9 for directing the water issuing from the passages 11, 12 away from a float 10. The float 10 operates a valve 5 through a rod 6 so that the tube 4 is closed when the electrolyte is at the correct level. In a modification (Fig. 2, not shown) the valve comprises a foam pellet of india rubber or silicon located in a cup attached to the upper end of the rod 6.
GB2189474A 1973-05-25 1974-05-16 Filling stopper for an accumulator cell Expired GB1442698A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7319132A FR2231116B1 (en) 1973-05-25 1973-05-25

Publications (1)

Publication Number Publication Date
GB1442698A true GB1442698A (en) 1976-07-14

Family

ID=9120018

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2189474A Expired GB1442698A (en) 1973-05-25 1974-05-16 Filling stopper for an accumulator cell

Country Status (8)

Country Link
BE (1) BE813738A (en)
DE (1) DE2423412A1 (en)
DK (1) DK263474A (en)
FR (1) FR2231116B1 (en)
GB (1) GB1442698A (en)
IT (1) IT1014612B (en)
LU (1) LU70068A1 (en)
NL (1) NL7405434A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT367244B (en) * 1977-12-23 1982-06-11 Tudor Ab DEVICE FOR FILLING UP THE ELECTROLYTE LEVEL IN ACCUMULATOR CELLS
FR2427692A1 (en) * 1978-05-31 1979-12-28 Europ Accumulateurs Refilling device for battery - has piece with walls delineating vertical inlet channel for water inside each element fixed to box of battery
DE3127619C2 (en) * 1981-07-13 1984-01-26 Klaus 8066 Bergkirchen Oschmann Device for the automatic filling of water into battery cells
DE3430681A1 (en) * 1984-08-21 1986-02-27 Willy 7151 Affalterbach Herrmann Feed-in device for accumulator batteries
GB2258752A (en) * 1991-06-28 1993-02-17 Thomas Peter Drake Filling and/or topping up batteries
DE29511229U1 (en) * 1995-07-11 1995-09-28 Froetek Kunststofftechnik Gmbh Filling device for a battery with distilled water

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB781596A (en) * 1954-11-04 1957-08-21 Ernest Hammond Improvements in or relating to electric storage batteries

Also Published As

Publication number Publication date
FR2231116A1 (en) 1974-12-20
BE813738A (en) 1974-10-16
NL7405434A (en) 1974-11-27
DE2423412A1 (en) 1974-12-12
IT1014612B (en) 1977-04-30
FR2231116B1 (en) 1976-04-23
LU70068A1 (en) 1975-02-24
DK263474A (en) 1975-01-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee