GB1365968A - Storage batteries - Google Patents

Storage batteries

Info

Publication number
GB1365968A
GB1365968A GB5211271A GB5211271A GB1365968A GB 1365968 A GB1365968 A GB 1365968A GB 5211271 A GB5211271 A GB 5211271A GB 5211271 A GB5211271 A GB 5211271A GB 1365968 A GB1365968 A GB 1365968A
Authority
GB
United Kingdom
Prior art keywords
bore
pipe
bores
nov
electrolyte
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
GB5211271A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1365968A publication Critical patent/GB1365968A/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)
  • Filling, Topping-Up Batteries (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

1365968 Automatic topping-up device for storage batteries ROBERT BOSCH GmbH 10 Nov 1971 [11 Nov 1970] 52112/71 Addition to 1285802 Heading H1B A vehicle storage battery as disclosed in Specification 1,285,802 is modified in that ventilation pipe 12 has at its lower end a bore or bores 23, the total cross-sectional area of the bore or bores being not more than the crosssectional area of a bore with a diameter of 6 mm. An additional pipe 17 is provided through which electrolyte is initially introduced into the cell compartments 9, Pipe 17 has an airtight plastics stopper 18 and a shoulder 19 which acts as an electrolyte-level indicator.
GB5211271A 1970-11-11 1971-11-10 Storage batteries Expired GB1365968A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7041675 1970-11-11

Publications (1)

Publication Number Publication Date
GB1365968A true GB1365968A (en) 1974-09-04

Family

ID=6615631

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5211271A Expired GB1365968A (en) 1970-11-11 1971-11-10 Storage batteries

Country Status (4)

Country Link
AT (1) AT308214B (en)
FR (1) FR2131228A6 (en)
GB (1) GB1365968A (en)
IT (1) IT969061B (en)

Also Published As

Publication number Publication date
AT308214B (en) 1973-06-25
FR2131228A6 (en) 1972-11-10
IT969061B (en) 1974-03-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees