IT1048039B - Perfezionamento nelle pile elettrochimiche al piombo acido a chiusura ermetica - Google Patents

Perfezionamento nelle pile elettrochimiche al piombo acido a chiusura ermetica

Info

Publication number
IT1048039B
IT1048039B IT52004/75A IT5200475A IT1048039B IT 1048039 B IT1048039 B IT 1048039B IT 52004/75 A IT52004/75 A IT 52004/75A IT 5200475 A IT5200475 A IT 5200475A IT 1048039 B IT1048039 B IT 1048039B
Authority
IT
Italy
Prior art keywords
improvement
hermetically closed
acid lead
electrochemical batteries
closed acid
Prior art date
Application number
IT52004/75A
Other languages
English (en)
Original Assignee
Chloride Group 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
Priority claimed from GB47270/74A external-priority patent/GB1531225A/en
Application filed by Chloride Group Ltd filed Critical Chloride Group Ltd
Application granted granted Critical
Publication of IT1048039B publication Critical patent/IT1048039B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/14—Electrodes for lead-acid accumulators
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • H01M50/466—U-shaped, bag-shaped or folded
    • 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
    • H01M10/34—Gastight accumulators
    • H01M10/342—Gastight lead accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/68—Selection of materials for use in lead-acid accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/68—Selection of materials for use in lead-acid accumulators
    • H01M4/685—Lead alloys
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
    • 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
    • H01M50/317—Re-sealable arrangements
    • H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
IT52004/75A 1974-10-31 1975-10-30 Perfezionamento nelle pile elettrochimiche al piombo acido a chiusura ermetica IT1048039B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB47270/74A GB1531225A (en) 1974-10-31 1974-10-31 Lead acid cells and batteries
GB2280475 1975-05-23

Publications (1)

Publication Number Publication Date
IT1048039B true IT1048039B (it) 1980-11-20

Family

ID=26256125

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52004/75A IT1048039B (it) 1974-10-31 1975-10-30 Perfezionamento nelle pile elettrochimiche al piombo acido a chiusura ermetica

Country Status (7)

Country Link
BE (1) BE835177A (it)
DE (1) DE2548935A1 (it)
DK (1) DK492675A (it)
FR (1) FR2290048A1 (it)
IT (1) IT1048039B (it)
LU (1) LU73696A1 (it)
NL (1) NL7512815A (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8020069A (nl) * 1979-03-07 1981-01-30 Chloride Group Ltd Elektrische lood-zuur-accumulatorbatterijen.
FR2455366A1 (fr) * 1979-04-25 1980-11-21 Europ Accumulateurs Accumulateur electrique au plomb a entretien limite
DE2935363A1 (de) * 1979-09-01 1981-03-26 VB Autobatterie GmbH, 30419 Hannover Gasungsfreier akkumulator
US4401730A (en) * 1980-10-03 1983-08-30 Gnb Batteries Inc. Sealed deep cycle lead acid battery
CA1179013A (en) * 1980-10-03 1984-12-04 Purushothama Rao Sealed, maintenance-free, lead-acid batteries for float applications
EP0136886A3 (en) * 1983-09-30 1986-08-20 Union Carbide Corporation Electrode assembly
JPS6091572A (ja) * 1983-10-24 1985-05-22 Yuasa Battery Co Ltd 密閉形鉛蓄電池
FR2576149A1 (fr) * 1985-01-11 1986-07-18 Gindre Jean Soupape pour batteries etanches
DE19921955C2 (de) * 1999-05-12 2002-10-31 August Winsel Blei-Säure-Batterie mit internem Sauerstoff-Verzehrzyklus

Also Published As

Publication number Publication date
FR2290048A1 (fr) 1976-05-28
LU73696A1 (it) 1976-06-11
DE2548935A1 (de) 1976-05-13
DK492675A (da) 1976-05-01
NL7512815A (nl) 1976-05-04
BE835177A (fr) 1976-04-30

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