GB399061A - An improved air and water tight container for electric accumulators - Google Patents

An improved air and water tight container for electric accumulators

Info

Publication number
GB399061A
GB399061A GB2040/33A GB204033A GB399061A GB 399061 A GB399061 A GB 399061A GB 2040/33 A GB2040/33 A GB 2040/33A GB 204033 A GB204033 A GB 204033A GB 399061 A GB399061 A GB 399061A
Authority
GB
United Kingdom
Prior art keywords
water
accumulator
float
valve
jan
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
GB2040/33A
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.)
BRITANNIA BATTERIES Ltd
Original Assignee
BRITANNIA 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 BRITANNIA BATTERIES Ltd filed Critical BRITANNIA BATTERIES Ltd
Publication of GB399061A publication Critical patent/GB399061A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hybrid Cells (AREA)
  • Gas Exhaust Devices For Batteries (AREA)

Abstract

399,061. Accumulators. BRITANNIA BATTERIES, Ltd., 233, Shaftesbury Avenue, London. - (Accumulatoren-Fabrik Akt.-Ges. ; 3, Askanischer Platz, Berlin.) Jan. 21, 1933, No. 2040. Convention date, Jan. 22, 1932. [Class 53.] An accumulator in which air is drawn over the surface of the electrolyte to remove gases is provided with a check valve t which closes the air entrance when the suction fan stops and prevents gases escaping into the battery room. The valve may be actuated by the gas pressure or by electrical or mechanical means depending on the operation of the fan. In order to prevent entry of water when the accumulator is used on ships a float valve s<2> is provided which closes the opening v<1> on the entrance of water. Condensation or other water entering the exhaust pipe r escapes through a trap w provided with a float s<1>, a third float s<3> preventing water from entering the accumulator through the gas exit in case of flooding.
GB2040/33A 1932-01-22 1933-01-21 An improved air and water tight container for electric accumulators Expired GB399061A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE399061X 1932-01-22

Publications (1)

Publication Number Publication Date
GB399061A true GB399061A (en) 1933-09-28

Family

ID=6397430

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2040/33A Expired GB399061A (en) 1932-01-22 1933-01-21 An improved air and water tight container for electric accumulators

Country Status (1)

Country Link
GB (1) GB399061A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009152942A1 (en) 2008-06-17 2009-12-23 Johnson Controls Hybrid And Recycling Gmbh Accumulator housing having a degassing system and accumulator having an accumulator housing
CN103947025A (en) * 2011-11-23 2014-07-23 Sk新技术株式会社 Battery pack

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009152942A1 (en) 2008-06-17 2009-12-23 Johnson Controls Hybrid And Recycling Gmbh Accumulator housing having a degassing system and accumulator having an accumulator housing
CN102067353B (en) * 2008-06-17 2014-06-11 约翰逊控制混合动力与可循环有限责任公司 Accumulator housing having a degassing system and accumulator having an accumulator housing
US8986864B2 (en) 2008-06-17 2015-03-24 Johnson Controls Hybrid And Recycling Gmbh Battery with housing and degassing system
CN103947025A (en) * 2011-11-23 2014-07-23 Sk新技术株式会社 Battery pack
US20140335388A1 (en) * 2011-11-23 2014-11-13 Sk Innovation Co., Ltd. Battery pack
US9979006B2 (en) * 2011-11-23 2018-05-22 Sk Innovation Co., Ltd. Battery pack including drainage system having floating body to close drainage hole

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