FR2443747A1 - Element electrochimique et procede et dispositif pour assurer la protection d'un tel element electrochimique - Google Patents

Element electrochimique et procede et dispositif pour assurer la protection d'un tel element electrochimique

Info

Publication number
FR2443747A1
FR2443747A1 FR7929246A FR7929246A FR2443747A1 FR 2443747 A1 FR2443747 A1 FR 2443747A1 FR 7929246 A FR7929246 A FR 7929246A FR 7929246 A FR7929246 A FR 7929246A FR 2443747 A1 FR2443747 A1 FR 2443747A1
Authority
FR
France
Prior art keywords
cells
cell
sorbent
sieves
mol
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
FR7929246A
Other languages
English (en)
Other versions
FR2443747B1 (fr
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.)
South African Inventions Development Corp
Original Assignee
South African Inventions Development Corp
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 South African Inventions Development Corp filed Critical South African Inventions Development Corp
Publication of FR2443747A1 publication Critical patent/FR2443747A1/fr
Application granted granted Critical
Publication of FR2443747B1 publication Critical patent/FR2443747B1/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
    • H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
    • H01M10/39—Accumulators not provided for in groups H01M10/05-H01M10/34 working at high temperature
    • H01M10/3909—Sodium-sulfur cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
    • 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
    • H01M50/138—Primary casings; Jackets or wrappings adapted for specific cells, e.g. electrochemical cells operating at high temperature
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Secondary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Battery Mounting, Suspending (AREA)
  • Primary Cells (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

La présente invention concerne un élément électrochimique ainsi qu'un procédé et un dispositif pour assurer la protection d'un tel élément électrochimique Le procédé pour réduire les risques potentiels présentés par les substances contenues dans un élément électrochimique s'échappant de cet élément électrochimique 10, consiste à combiner un matériau en forme de tamis micromoléculaire absorbant 24 avec l'élément électrochimique 10 pour absorber les substances contenues dans l'élément électrochimique s'échappant de celui-ci. Cet élément électrochimique est utilisé dans un accumulateur tel qu'un accumulateur pour la propulsion des voitures.
FR7929246A 1978-12-05 1979-11-28 Element electrochimique et procede et dispositif pour assurer la protection d'un tel element electrochimique Granted FR2443747A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA786815A ZA786815B (en) 1978-12-05 1978-12-05 Electrochemical cell and the protection of an electrochemical cell

Publications (2)

Publication Number Publication Date
FR2443747A1 true FR2443747A1 (fr) 1980-07-04
FR2443747B1 FR2443747B1 (fr) 1983-08-19

Family

ID=25573725

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7929246A Granted FR2443747A1 (fr) 1978-12-05 1979-11-28 Element electrochimique et procede et dispositif pour assurer la protection d'un tel element electrochimique

Country Status (6)

Country Link
JP (1) JPS5586065A (fr)
CA (1) CA1138526A (fr)
DE (1) DE2948985C2 (fr)
FR (1) FR2443747A1 (fr)
IT (1) IT1127283B (fr)
ZA (1) ZA786815B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0436827A1 (fr) * 1989-12-08 1991-07-17 Asea Brown Boveri Aktiengesellschaft Dispositif d'isolation thermique
FR2704981A1 (fr) * 1993-05-04 1994-11-10 Programme 3 Patent Holdings Batterie d'accumulateurs à haute température et batterie d'accumulateurs à haute température protégée.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3340425A1 (de) * 1983-11-09 1985-05-15 Brown, Boveri & Cie Ag, 6800 Mannheim Hochtemperatur-speicherbatterie
JPS6476664A (en) * 1987-09-17 1989-03-22 Fuji Electrochemical Co Ltd Cell

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2142000A1 (fr) * 1971-06-16 1973-01-26 Mallory & Co Inc P R
US3864168A (en) * 1974-03-22 1975-02-04 Yardney International Corp Electrolytic cells incorporating water scavengers
DE2645261A1 (de) * 1976-10-07 1978-04-13 Varta Batterie Wiederaufladbarer hochtemperaturakkumulator
GB1526588A (en) * 1977-07-28 1978-09-27 Chloride Silent Power Ltd Sodium-sulphur cells
FR2383527A1 (fr) * 1977-03-09 1978-10-06 South African Inventions Cathode, procede de fabrication d'une telle cathode et elements electrochimiques tels que des accumulateurs ou similaires utilisant une telle cathode
GB1530274A (en) * 1976-06-25 1978-10-25 Atomic Energy Authority Uk Container for liquid anode

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1086710A (en) * 1910-07-05 1914-02-10 Ernest A Hoopes Electric hand-lamp and casing.
US1295122A (en) * 1917-02-16 1919-02-25 Rufus N Chamberlain Electric battery.
GB618619A (en) * 1945-11-14 1949-02-24 Burgess Battery Co Improvements in or relating to electric dry cells
US2554504A (en) * 1948-06-29 1951-05-29 Ruben Samuel Rechargeable cell
GB675044A (en) * 1949-02-26 1952-07-02 Mallory Batteries Ltd Improvements in alkaline electric cells
DE1496266C3 (de) * 1964-09-11 1975-04-24 Telefunken Patentverwertungsgesellschaft Mbh, 7900 Ulm Batterie, in deren Batterieraum sich ein flüssigkeitsaufnehmendes Material befindet und die durch Einfüllen des Elektrolyten aktiviert wird sowie Verfahren zum Einbringen des flüssigkeitsaufnehmenden Materials
DE1231773B (de) * 1965-05-14 1967-01-05 Varta Pertrix Union Ges Mit Be Galvanisches Trockenelement mit Zinkchlorid-Elektrolyten
DE2819026C2 (de) * 1978-04-29 1982-09-23 Brown, Boveri & Cie Ag, 6800 Mannheim Elektrochemische Speicherzelle oder Batterie

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2142000A1 (fr) * 1971-06-16 1973-01-26 Mallory & Co Inc P R
US3864168A (en) * 1974-03-22 1975-02-04 Yardney International Corp Electrolytic cells incorporating water scavengers
GB1530274A (en) * 1976-06-25 1978-10-25 Atomic Energy Authority Uk Container for liquid anode
DE2645261A1 (de) * 1976-10-07 1978-04-13 Varta Batterie Wiederaufladbarer hochtemperaturakkumulator
FR2383527A1 (fr) * 1977-03-09 1978-10-06 South African Inventions Cathode, procede de fabrication d'une telle cathode et elements electrochimiques tels que des accumulateurs ou similaires utilisant une telle cathode
GB1526588A (en) * 1977-07-28 1978-09-27 Chloride Silent Power Ltd Sodium-sulphur cells

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0436827A1 (fr) * 1989-12-08 1991-07-17 Asea Brown Boveri Aktiengesellschaft Dispositif d'isolation thermique
FR2704981A1 (fr) * 1993-05-04 1994-11-10 Programme 3 Patent Holdings Batterie d'accumulateurs à haute température et batterie d'accumulateurs à haute température protégée.
US5607787A (en) * 1993-05-04 1997-03-04 Programme 3 Patent Holdings High temperature storage battery

Also Published As

Publication number Publication date
FR2443747B1 (fr) 1983-08-19
ZA786815B (en) 1980-07-30
DE2948985A1 (de) 1980-06-26
IT1127283B (it) 1986-05-21
JPS638580B2 (fr) 1988-02-23
CA1138526A (fr) 1982-12-28
DE2948985C2 (de) 1985-02-21
JPS5586065A (en) 1980-06-28
IT7927860A0 (it) 1979-12-04

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TP Transmission of property
ST Notification of lapse