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FR2311414A1 - Lead-acid battery plates and separator - have holes and recesses for active material and ridges divide plate into larger number of square recesses - Google Patents

Lead-acid battery plates and separator - have holes and recesses for active material and ridges divide plate into larger number of square recesses

Info

Publication number
FR2311414A1
FR2311414A1 FR7515079A FR7515079A FR2311414A1 FR 2311414 A1 FR2311414 A1 FR 2311414A1 FR 7515079 A FR7515079 A FR 7515079A FR 7515079 A FR7515079 A FR 7515079A FR 2311414 A1 FR2311414 A1 FR 2311414A1
Authority
FR
France
Prior art keywords
recesses
separator
lead
holes
active material
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.)
Granted
Application number
FR7515079A
Other languages
French (fr)
Other versions
FR2311414B1 (en
Inventor
Bernard Chenaux
Josiane Ramos
Daniel Septier
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR7515079A priority Critical patent/FR2311414A1/en
Publication of FR2311414A1 publication Critical patent/FR2311414A1/en
Application granted granted Critical
Publication of FR2311414B1 publication Critical patent/FR2311414B1/fr
Granted 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • 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)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Separators (AREA)

Abstract

A set of plates and separators is used in lead-acid batteries. The plates (3, 4) and the separator (5) are part of a sub-assembly. The plates (3, 4) are made of lead and have holes (9). The separateor (5) has ridges (6) which make up square recesses on both sides of the separator. The thickness (e) of the ridge (6) is set by the required capacity and discharge capability of the battery. The separator is made of insulating material. The electrochemically active material (8) is contained by the recesses of the separator and the holes (9) of the plates.
FR7515079A 1975-05-14 1975-05-14 Lead-acid battery plates and separator - have holes and recesses for active material and ridges divide plate into larger number of square recesses Granted FR2311414A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7515079A FR2311414A1 (en) 1975-05-14 1975-05-14 Lead-acid battery plates and separator - have holes and recesses for active material and ridges divide plate into larger number of square recesses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7515079A FR2311414A1 (en) 1975-05-14 1975-05-14 Lead-acid battery plates and separator - have holes and recesses for active material and ridges divide plate into larger number of square recesses

Publications (2)

Publication Number Publication Date
FR2311414A1 true FR2311414A1 (en) 1976-12-10
FR2311414B1 FR2311414B1 (en) 1977-12-09

Family

ID=9155245

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7515079A Granted FR2311414A1 (en) 1975-05-14 1975-05-14 Lead-acid battery plates and separator - have holes and recesses for active material and ridges divide plate into larger number of square recesses

Country Status (1)

Country Link
FR (1) FR2311414A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085109B1 (en) * 1981-07-31 1988-10-19 Sanyo Electric Co., Ltd Lead storage battery and method of producing the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE57195C (en) * G. E. HATCH in Cambridge, 54 Sacramentostreet, County Middlesex, V. St. A Collection battery
US2428470A (en) * 1942-02-02 1947-10-07 Milton A Powers Glass wool plate element for storage batteries

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE57195C (en) * G. E. HATCH in Cambridge, 54 Sacramentostreet, County Middlesex, V. St. A Collection battery
US2428470A (en) * 1942-02-02 1947-10-07 Milton A Powers Glass wool plate element for storage batteries

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085109B1 (en) * 1981-07-31 1988-10-19 Sanyo Electric Co., Ltd Lead storage battery and method of producing the same

Also Published As

Publication number Publication date
FR2311414B1 (en) 1977-12-09

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Legal Events

Date Code Title Description
ST Notification of lapse