GB1206627A - Cell and method of manufacturing the same - Google Patents

Cell and method of manufacturing the same

Info

Publication number
GB1206627A
GB1206627A GB53456/67A GB5345667A GB1206627A GB 1206627 A GB1206627 A GB 1206627A GB 53456/67 A GB53456/67 A GB 53456/67A GB 5345667 A GB5345667 A GB 5345667A GB 1206627 A GB1206627 A GB 1206627A
Authority
GB
United Kingdom
Prior art keywords
casing
terminal
cap
vent
cell
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.)
Expired
Application number
GB53456/67A
Inventor
Raymond Kazimir Sugalski
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.)
GEN ELLECTRIC Co
General Electric Co
Original Assignee
GEN ELLECTRIC Co
General Electric Co
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 GEN ELLECTRIC Co, General Electric Co filed Critical GEN ELLECTRIC Co
Publication of GB1206627A publication Critical patent/GB1206627A/en
Expired 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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/10—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with wound or folded electrodes
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0431—Cells with wound or folded electrodes
    • 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
    • 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 of a single cell or a single battery
    • 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
    • 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

Abstract

1,206,627. Storage cell having spiral electrodes and a combined vent and terminal. GENERAL ELECTRIC CO. 23 Nov., 1967 [30 Nov., 1966], No. 53456/67. Heading H1B. A sealed rechargeable cell, e.g. of the Ni-Cd type, comprises a tubular casing having one end closed by an integral wall 13 with a central opening 14 which is closed by a terminal and resealable vent unit 18, and the other end closed by a cap 16, an electrolyte within the casing, a battery coil having axially offset plates, resilient insulating spacers 50 and 51 between the ends of the coil and the ends of the casing, and means connecting one plate thereof to the terminal unit and means connecting the other plate between the cap and the casing. The cap may be sealed to the casing by a flange 22 peripherally welded to the casing at 24. The vent and terminal unit 18 comprises a rivet 38, as terminal, which secures two insulating washers 37 and 39 surrounding the opening on either side of the wall and an O-ring 44 inside the outer washer, against the wall 13, the O-ring acting as the resealable vent. The battery coil comprises positive and negative plates 26 and 28 spaced by a separator, the positive plate being offset towards the top of the cell and the negative towards the base, and the positive connector strap 32 being connected to the terminal unit, the negative to the cap and casing.
GB53456/67A 1966-11-30 1967-11-23 Cell and method of manufacturing the same Expired GB1206627A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59791466A 1966-11-30 1966-11-30

Publications (1)

Publication Number Publication Date
GB1206627A true GB1206627A (en) 1970-09-23

Family

ID=24393439

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53456/67A Expired GB1206627A (en) 1966-11-30 1967-11-23 Cell and method of manufacturing the same

Country Status (5)

Country Link
JP (1) JPS4917338B1 (en)
DE (1) DE1671795A1 (en)
FR (1) FR1558384A (en)
GB (1) GB1206627A (en)
NL (1) NL6716338A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029925A1 (en) * 1979-11-07 1981-06-10 Matsushita Electric Industrial Co., Ltd. Battery coil construction and method of manufacturing the same
CN108493488A (en) * 2018-01-27 2018-09-04 林州朗坤科技有限公司 A kind of electrochemical appliance and preparation method thereof
CN114094162A (en) * 2021-07-06 2022-02-25 江苏时代新能源科技有限公司 Battery cell, battery, electric device, and method and device for manufacturing battery cell
WO2023050282A1 (en) * 2021-09-30 2023-04-06 宁德时代新能源科技股份有限公司 Battery cell and manufacturing method and manufacturing system therefor, battery, and electrical device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140343U (en) * 1975-05-01 1976-11-12
US4215187A (en) * 1977-09-23 1980-07-29 Varta Batterie Aktiengesellschaft Gas-tight galvanic cell
GB2068630B (en) * 1980-01-29 1984-02-29 Gen Electric Electrochemical cell having internal short inhibitor
FR2503459A1 (en) * 1981-04-02 1982-10-08 Accumulateurs Fixes Electrochemical cell with adaptable external dimensions - has wound assembly mounted into pot covered with plastics wrapper filling intermediate space
DE4014945A1 (en) * 1990-05-10 1991-11-14 Reten Electronic Gmbh & Co Rechargeable zinc-manganese battery - with stack of thin electrodes sepd. by separator foil

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029925A1 (en) * 1979-11-07 1981-06-10 Matsushita Electric Industrial Co., Ltd. Battery coil construction and method of manufacturing the same
CN108493488A (en) * 2018-01-27 2018-09-04 林州朗坤科技有限公司 A kind of electrochemical appliance and preparation method thereof
CN114094162A (en) * 2021-07-06 2022-02-25 江苏时代新能源科技有限公司 Battery cell, battery, electric device, and method and device for manufacturing battery cell
CN114122486A (en) * 2021-07-06 2022-03-01 江苏时代新能源科技有限公司 Battery cell, battery, electric device, and method and device for manufacturing battery cell
CN114122635A (en) * 2021-07-06 2022-03-01 江苏时代新能源科技有限公司 Battery cell, battery, electric device, and method and device for manufacturing battery cell
WO2023050282A1 (en) * 2021-09-30 2023-04-06 宁德时代新能源科技股份有限公司 Battery cell and manufacturing method and manufacturing system therefor, battery, and electrical device

Also Published As

Publication number Publication date
NL6716338A (en) 1968-05-31
DE1671795A1 (en) 1972-02-10
FR1558384A (en) 1969-02-28
JPS4917338B1 (en) 1974-04-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees