SE7702527L - HERMETICALLY CLOSED CELL - Google Patents

HERMETICALLY CLOSED CELL

Info

Publication number
SE7702527L
SE7702527L SE7702527A SE7702527A SE7702527L SE 7702527 L SE7702527 L SE 7702527L SE 7702527 A SE7702527 A SE 7702527A SE 7702527 A SE7702527 A SE 7702527A SE 7702527 L SE7702527 L SE 7702527L
Authority
SE
Sweden
Prior art keywords
electrolyte
metal
march
cell
tube
Prior art date
Application number
SE7702527A
Other languages
Swedish (sv)
Inventor
A N Dey
Original Assignee
Mallory & Co Inc P R
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 US05/664,781 external-priority patent/US4053692A/en
Application filed by Mallory & Co Inc P R filed Critical Mallory & Co Inc P R
Publication of SE7702527L publication Critical patent/SE7702527L/en

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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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
    • H01M4/669—Steels
    • 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
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • H01M50/182—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for cells with a collector centrally disposed in the active mass, e.g. Leclanché cells
    • 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
    • H01M50/183—Sealing members
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • 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
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/191—Inorganic material
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Primary Cells (AREA)
  • Secondary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

1518483 Filling and sealing miniature electrochemical cells P R MALLORY & CO Inc 8 March 1977 [8 March 1976] 09663/77 Heading H1B A miniature cell has a metal, e.g. Ta, tube 112, through which electrolyte is introduced, which is subsequently sealed at 124. The tube also acts as a terminal and is sealed by glass and metal rings 121, 122. Anode 114 may be Li, cathode 116 porous Ag 2 CrO 4 , and electrolyte LiAlCl 4 dissolved in an organic solvent several of which are described. Alternatively, an electrolyte-cathode depolarizer of liquid SO 2 , lithium bromide, and acetonitrile and propylene carbonate may be used. The metal can 118 may be Cu, Fe, steel, Ni, Ti, Ta, Mo, Cr, V, W. In a modification (Fig. 3, not shown) the other terminal may pass through a further glass seal in the top of the cell.
SE7702527A 1976-03-08 1977-03-07 HERMETICALLY CLOSED CELL SE7702527L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/664,781 US4053692A (en) 1972-12-12 1976-03-08 Hermetically sealed cells

Publications (1)

Publication Number Publication Date
SE7702527L true SE7702527L (en) 1977-09-09

Family

ID=24667428

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7702527A SE7702527L (en) 1976-03-08 1977-03-07 HERMETICALLY CLOSED CELL

Country Status (12)

Country Link
JP (1) JPS52128523A (en)
AU (1) AU506961B2 (en)
BE (1) BE852193A (en)
CA (1) CA1078008A (en)
CH (1) CH614564A5 (en)
DE (1) DE2709646A1 (en)
DK (1) DK99577A (en)
FR (1) FR2343507A1 (en)
GB (1) GB1518483A (en)
IT (1) IT1072487B (en)
NL (1) NL7702413A (en)
SE (1) SE7702527L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127702A (en) * 1977-10-11 1978-11-28 Catanzarite Vincent Owen Self-venting battery
US4168351A (en) * 1978-02-10 1979-09-18 P. R. Mallory & Co., Inc. Stabilized glass-to-metal seals in lithium cell environments
IL60102A0 (en) * 1979-07-03 1980-07-31 Duracell Int Electrochemical cell
DE3122201C1 (en) * 1981-06-04 1982-11-11 Deutsche Automobilgesellschaft Mbh, 3000 Hannover Closure and method for closing the filling line of a metal oxide/hydrogen cell
US4450213A (en) * 1982-01-18 1984-05-22 Duracell Inc. Cell having improved abuse resistance
JPS6254418A (en) * 1985-09-02 1987-03-10 松下電器産業株式会社 Energy storage
AU635043B2 (en) * 1989-07-12 1993-03-11 Medtronic, Inc. Lithium thionyl chloride resistant feedthrough
CA2131777A1 (en) * 1994-09-09 1996-03-10 Allen Shkuratoff Sealed electrical device with unitary fill port and terminal construction
US6610443B2 (en) 2001-03-19 2003-08-26 Wilson Greatbatch Ltd. One-piece header assembly for hermetic battery terminal feedthrough, fill and closure designs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064065A (en) * 1961-05-10 1962-11-13 Sonotone Corp Fusion-sealed metal-encased rechargeable alkaline battery cell
US3275901A (en) * 1963-03-14 1966-09-27 Gen Electric Sealed electrical assembly
US3380857A (en) * 1965-11-22 1968-04-30 Electric Storage Battery Co Hermetic seal closure
US3804671A (en) * 1972-09-18 1974-04-16 Power Conversion Inc Non-aqueous battery construction and method of sealing same by cold welding
FR2276761A1 (en) * 1974-06-28 1976-01-23 Accumulateurs Fixes WATERPROOF BOX ELECTRICAL APPLIANCE

Also Published As

Publication number Publication date
DE2709646A1 (en) 1977-09-22
AU506961B2 (en) 1980-01-31
FR2343507B1 (en) 1983-12-23
BE852193A (en) 1977-07-01
JPS52128523A (en) 1977-10-28
GB1518483A (en) 1978-07-19
IT1072487B (en) 1985-04-10
AU2296477A (en) 1978-09-14
FR2343507A1 (en) 1977-10-07
CH614564A5 (en) 1979-11-30
CA1078008A (en) 1980-05-20
NL7702413A (en) 1977-09-12
DK99577A (en) 1977-09-09

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