FR2376529A1 - LEADED ELECTRIC ACCUMULATOR WITH LIMITED GAS CLEARANCE - Google Patents

LEADED ELECTRIC ACCUMULATOR WITH LIMITED GAS CLEARANCE

Info

Publication number
FR2376529A1
FR2376529A1 FR7700017A FR7700017A FR2376529A1 FR 2376529 A1 FR2376529 A1 FR 2376529A1 FR 7700017 A FR7700017 A FR 7700017A FR 7700017 A FR7700017 A FR 7700017A FR 2376529 A1 FR2376529 A1 FR 2376529A1
Authority
FR
France
Prior art keywords
electric accumulator
limited gas
block
gas clearance
leaded
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
FR7700017A
Other languages
French (fr)
Other versions
FR2376529B1 (en
Inventor
Gerard Dalibard
Kha Man Pham
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.)
EUROP ACCUMULATEURS
Original Assignee
EUROP ACCUMULATEURS
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 EUROP ACCUMULATEURS filed Critical EUROP ACCUMULATEURS
Priority to FR7700017A priority Critical patent/FR2376529A1/en
Priority to BE1008590A priority patent/BE861913A/en
Priority to GB52730/77A priority patent/GB1540186A/en
Priority to IT31255/77A priority patent/IT1089080B/en
Priority to DE2758288A priority patent/DE2758288C2/en
Priority to FR7739467A priority patent/FR2413800A2/en
Priority to LU78787A priority patent/LU78787A1/xx
Priority to ES1978233100U priority patent/ES233100Y/en
Priority to NL7800079A priority patent/NL7800079A/en
Publication of FR2376529A1 publication Critical patent/FR2376529A1/en
Application granted granted Critical
Publication of FR2376529B1 publication Critical patent/FR2376529B1/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
    • H01M10/34—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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/06—Lead-acid accumulators
    • H01M10/12—Construction or manufacture
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Cell Separators (AREA)

Abstract

L'invention concerne un accumulateur au plomb comportant un bac fermé par un couvercle, et contenant un électrolyte et un bloc formé de plaques positives, de plaques négatives et de séparateurs. Ledit bloc est enserré dans un caisson parallélépipédique plongé dans l'électrolyte et dont les deux parois, en contact etroit avec les plaques extrêmes du bloc, présentent des ouvertures. Accumulateur au plomb sans entretien.The invention relates to a lead-acid battery comprising a container closed by a cover, and containing an electrolyte and a block formed of positive plates, negative plates and separators. Said block is enclosed in a parallelepipedal box immersed in the electrolyte and the two walls of which, in close contact with the end plates of the block, have openings. Maintenance-free lead-acid accumulator.

FR7700017A 1977-01-03 1977-01-03 LEADED ELECTRIC ACCUMULATOR WITH LIMITED GAS CLEARANCE Granted FR2376529A1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7700017A FR2376529A1 (en) 1977-01-03 1977-01-03 LEADED ELECTRIC ACCUMULATOR WITH LIMITED GAS CLEARANCE
BE1008590A BE861913A (en) 1977-01-03 1977-12-16 LEADED ELECTRIC ACCUMULATOR WITH LIMITED GAS CLEARANCE
GB52730/77A GB1540186A (en) 1977-01-03 1977-12-19 Lead storage battery with limited evolution of gas
IT31255/77A IT1089080B (en) 1977-01-03 1977-12-23 ELECTRIC LEAD ACCUMULATOR WITH LIMITED GAS FORMATION
DE2758288A DE2758288C2 (en) 1977-01-03 1977-12-27 Lead accumulator
FR7739467A FR2413800A2 (en) 1977-01-03 1977-12-28 Lead acid battery with limited gas evolution - by having the plates tightly packed in a case with limited electrolyte access
LU78787A LU78787A1 (en) 1977-01-03 1977-12-29
ES1978233100U ES233100Y (en) 1977-01-03 1978-01-03 ELECTRIC LEAD ACCUMULATOR WITH LIMITED GASEOUS RELEASE.
NL7800079A NL7800079A (en) 1977-01-03 1978-01-03 LEAD ACCUMULATOR.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7700017A FR2376529A1 (en) 1977-01-03 1977-01-03 LEADED ELECTRIC ACCUMULATOR WITH LIMITED GAS CLEARANCE

Publications (2)

Publication Number Publication Date
FR2376529A1 true FR2376529A1 (en) 1978-07-28
FR2376529B1 FR2376529B1 (en) 1979-04-20

Family

ID=9185082

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700017A Granted FR2376529A1 (en) 1977-01-03 1977-01-03 LEADED ELECTRIC ACCUMULATOR WITH LIMITED GAS CLEARANCE

Country Status (8)

Country Link
BE (1) BE861913A (en)
DE (1) DE2758288C2 (en)
ES (1) ES233100Y (en)
FR (1) FR2376529A1 (en)
GB (1) GB1540186A (en)
IT (1) IT1089080B (en)
LU (1) LU78787A1 (en)
NL (1) NL7800079A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002472A1 (en) * 1979-05-09 1980-11-13 Chloride Group Ltd Electric storage batteries

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455366A1 (en) * 1979-04-25 1980-11-21 Europ Accumulateurs LEAD SERVICE ELECTRICAL BATTERY WITH LIMITED MAINTENANCE
US4629622A (en) * 1984-07-27 1986-12-16 Japan Storage Battery Company Limited Sealed lead-acid battery
SE9400946L (en) * 1994-03-22 1995-10-09 Erik Sundberg Lead batteries with electrodes under constant pressure
CN108387797B (en) * 2018-02-06 2024-07-12 天能电池集团股份有限公司 Device and method for detecting electrode material performance of storage battery

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1070050A (en) * 1952-01-24 1954-07-15 Accumulatoren Fabrik Ag Electric accumulator
US3100165A (en) * 1959-11-20 1963-08-06 Yardney International Corp Electric batteries
FR2235497A1 (en) * 1973-06-27 1975-01-24 Grace Gmbh Battery elements comprising sets of plates and separators - have the separator edges firmly bonded to form pockets for the plates

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1070050A (en) * 1952-01-24 1954-07-15 Accumulatoren Fabrik Ag Electric accumulator
US3100165A (en) * 1959-11-20 1963-08-06 Yardney International Corp Electric batteries
FR2235497A1 (en) * 1973-06-27 1975-01-24 Grace Gmbh Battery elements comprising sets of plates and separators - have the separator edges firmly bonded to form pockets for the plates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002472A1 (en) * 1979-05-09 1980-11-13 Chloride Group Ltd Electric storage batteries

Also Published As

Publication number Publication date
BE861913A (en) 1978-06-16
NL7800079A (en) 1978-07-05
ES233100Y (en) 1978-07-01
LU78787A1 (en) 1978-07-11
DE2758288A1 (en) 1978-07-13
ES233100U (en) 1978-03-01
GB1540186A (en) 1979-02-07
IT1089080B (en) 1985-06-10
DE2758288C2 (en) 1985-09-12
FR2376529B1 (en) 1979-04-20

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Legal Events

Date Code Title Description
ST Notification of lapse