GB295516A - Improvements in or connected with galvanic batteries - Google Patents

Improvements in or connected with galvanic batteries

Info

Publication number
GB295516A
GB295516A GB23020/27A GB2302027A GB295516A GB 295516 A GB295516 A GB 295516A GB 23020/27 A GB23020/27 A GB 23020/27A GB 2302027 A GB2302027 A GB 2302027A GB 295516 A GB295516 A GB 295516A
Authority
GB
United Kingdom
Prior art keywords
compartment
fitted
cover
closures
extending
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
GB23020/27A
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.)
WILLIAM DUNKERLEY WILDE
Oldham Crompton Batteries Ltd
Original Assignee
WILLIAM DUNKERLEY WILDE
Oldham Crompton Batteries 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.)
Filing date
Publication date
Application filed by WILLIAM DUNKERLEY WILDE, Oldham Crompton Batteries Ltd filed Critical WILLIAM DUNKERLEY WILDE
Priority to GB23020/27A priority Critical patent/GB295516A/en
Publication of GB295516A publication Critical patent/GB295516A/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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/06—Lead-acid accumulators
    • H01M10/12—Construction or manufacture
    • 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
    • H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
    • H01M50/367—Internal gas exhaust passages forming part of the battery cover or case; Double cover vent systems
    • 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
    • H01M50/668—Means for preventing spilling of liquid or electrolyte, e.g. when the battery is tilted or turned over
    • 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

Abstract

295,516. Oldham & Son, Ltd., and Wilde, W. D. Sept. 1, 1927. Cells; electrodes; gas exits.-A galvanic battery provided with an exit for escape of gas but preventing escape of liquid is divided into two compartments a, e by a partition f extending from the bottom of the cell nearly to the undersurface of the cover g, the compartment intercommunicating through the space over the top edge of the partition. Compartment a contains the plates c or other active elements, and compartment e may hold the acid until it is required to bring the battery into use. A tube n provided with perforations o is fitted transversely across compartment e as shown and a short, open-ended tube p, extending into tube n and having its outer end communicating with the atmosphere, is fitted in the outer wall r of the cell. In a modification, Fig. 5, the partition extends completely up to the cover, and is provided with apertures near its upper end fitted with tubes y extending into the compartment a as shown. Plugs or other closures w fitted in the apertures confine the acid to compartment e until it is required to bring the battery into use, when the closures can be removed or punctured, access to the closures being had through filling holes in the cover normally closed by stoppers s. The material of the plates between the usual terminal lugs k extends up to near the undersurface of the cover g to utilize all available space, and the plates rest on pieces u to provide a space d to catch sediment.
GB23020/27A 1927-09-01 1927-09-01 Improvements in or connected with galvanic batteries Expired GB295516A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB23020/27A GB295516A (en) 1927-09-01 1927-09-01 Improvements in or connected with galvanic batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23020/27A GB295516A (en) 1927-09-01 1927-09-01 Improvements in or connected with galvanic batteries

Publications (1)

Publication Number Publication Date
GB295516A true GB295516A (en) 1928-08-16

Family

ID=10188791

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23020/27A Expired GB295516A (en) 1927-09-01 1927-09-01 Improvements in or connected with galvanic batteries

Country Status (1)

Country Link
GB (1) GB295516A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662108A (en) * 1948-11-19 1953-12-08 Chloride Electrical Storage Co Filling and venting means for electric batteries
WO2010037640A1 (en) * 2008-09-30 2010-04-08 Commissariat A L'energie Atomique Liquid-electrolyte storage battery and filling process

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662108A (en) * 1948-11-19 1953-12-08 Chloride Electrical Storage Co Filling and venting means for electric batteries
WO2010037640A1 (en) * 2008-09-30 2010-04-08 Commissariat A L'energie Atomique Liquid-electrolyte storage battery and filling process
JP2012504303A (en) * 2008-09-30 2012-02-16 コミサリア ア レネルジー アトミック エ オ ゼネルジー アルテルナティブ Liquid electrolyte storage battery and method for filling the same
US8568911B2 (en) 2008-09-30 2013-10-29 Commissariat A L'energie Atomique Et Aux Energies Alternatives Liquid electrolyte storage battery and method for filling

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