GB1342873A – Electric cell having a spring pressure seal
– Google Patents
GB1342873A – Electric cell having a spring pressure seal
– Google Patents
Electric cell having a spring pressure seal
Info
Publication number
GB1342873A
GB1342873A
GB2812672A
GB2812672A
GB1342873A
GB 1342873 A
GB1342873 A
GB 1342873A
GB 2812672 A
GB2812672 A
GB 2812672A
GB 2812672 A
GB2812672 A
GB 2812672A
GB 1342873 A
GB1342873 A
GB 1342873A
Authority
GB
United Kingdom
Prior art keywords
spring pressure
pressure seal
electric cell
cell
electric
Prior art date
1971-06-16
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
GB2812672A
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.)
Duracell Inc USA
Original Assignee
PR Mallory and Co Inc
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.)
1971-06-16
Filing date
1972-06-15
Publication date
1974-01-03
1972-06-15
Application filed by PR Mallory and Co Inc
filed
Critical
PR Mallory and Co Inc
1974-01-03
Publication of GB1342873A
publication
Critical
patent/GB1342873A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
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
H01M50/10—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
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
GB2812672A
1971-06-16
1972-06-15
Electric cell having a spring pressure seal
Expired
GB1342873A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US15349471A
1971-06-16
1971-06-16
Publications (1)
Publication Number
Publication Date
GB1342873A
true
GB1342873A
(en)
1974-01-03
Family
ID=22547440
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2812672A
Expired
GB1342873A
(en)
1971-06-16
1972-06-15
Electric cell having a spring pressure seal
Country Status (10)
Country
Link
US
(1)
US3754997A
(en)
JP
(1)
JPS5549383B1
(en)
AU
(1)
AU467940B2
(en)
BE
(1)
BE785034A
(en)
CA
(1)
CA974586A
(en)
DE
(1)
DE2228893C3
(en)
FR
(1)
FR2141999B1
(en)
GB
(1)
GB1342873A
(en)
IL
(1)
IL39645A
(en)
NL
(1)
NL154069B
(en)
Families Citing this family (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4122241A
(en)
*
1977-03-11
1978-10-24
P. R. Mallory & Co. Inc.
Modified grommet for long term use cells
DE2941757C2
(en)
*
1979-10-16
1982-06-16
Varta Batterie Ag, 3000 Hannover
Closure arrangement for galvanic elements and process for their production
US4239838A
(en)
*
1979-11-05
1980-12-16
Ford Motor Company
Energy conversion device with improved seal
JPS56126251A
(en)
*
1980-03-08
1981-10-03
Ishizaki Press Kogyo Kk
Lid of battery jar and its preparing method
US4374909A
(en)
*
1981-06-26
1983-02-22
Union Carbide Corporation
Seals for electrochemical cells
CA1179730A
(en)
*
1982-06-16
1984-12-18
Marian Wiacek
Snap-in sealing and insulating member for galvanic cells
US5114808A
(en)
*
1990-05-07
1992-05-19
Eveready Battery Company, Inc.
Cell cover with internal compression ring of high yield strength material
US5041345A
(en)
*
1990-06-08
1991-08-20
Eveready Battery Company
Secondary seal for vented electrochemical cells
DE102019121510A1
(en)
*
2019-08-09
2021-02-11
Bayerische Motoren Werke Aktiengesellschaft
Seal for a battery housing of a high-voltage battery, method, battery housing, high-voltage battery and motor vehicle
Family Cites Families (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1303175A
(en)
*
1919-05-06
Assighob
US1615442A
(en)
*
1923-07-19
1927-01-25
John W Davies
Cover for containers
US2704780A
(en)
*
1950-08-31
1955-03-22
Gen Dry Batieries Inc
Leakproof dry cell
CH367537A
(en)
*
1958-02-13
1963-02-28
Pertrix Union Gmbh
Galvanic dry cell
NL269881A
(en)
*
1960-10-04
JPS4325846Y1
(en)
*
1966-01-12
1968-10-29
US3615860A
(en)
*
1969-12-09
1971-10-26
Esb Inc
Dry cell construction having a one piece plastic closure
US3660168A
(en)
*
1970-04-09
1972-05-02
Mallory & Co Inc P R
Leak-proof primary cell
US3663301A
(en)
*
1970-04-09
1972-05-16
Mallory & Co Inc P R
Leak-proof primary cell
1971
1971-06-16
US
US00153494A
patent/US3754997A/en
not_active
Expired – Lifetime
1972
1972-06-05
AU
AU43068/72A
patent/AU467940B2/en
not_active
Expired
1972-06-08
IL
IL39645A
patent/IL39645A/en
unknown
1972-06-09
CA
CA144,347A
patent/CA974586A/en
not_active
Expired
1972-06-14
DE
DE2228893A
patent/DE2228893C3/en
not_active
Expired
1972-06-15
GB
GB2812672A
patent/GB1342873A/en
not_active
Expired
1972-06-16
FR
FR7221750A
patent/FR2141999B1/fr
not_active
Expired
1972-06-16
BE
BE785034A
patent/BE785034A/en
not_active
IP Right Cessation
1972-06-16
NL
NL727208306A
patent/NL154069B/en
not_active
IP Right Cessation
1972-06-16
JP
JP5962472A
patent/JPS5549383B1/ja
active
Pending
Also Published As
Publication number
Publication date
IL39645A
(en)
1975-03-13
IL39645A0
(en)
1972-08-30
CA974586A
(en)
1975-09-16
NL7208306A
(en)
1972-12-19
DE2228893B2
(en)
1974-07-25
JPS5549383B1
(en)
1980-12-11
BE785034A
(en)
1972-10-16
NL154069B
(en)
1977-07-15
FR2141999A1
(en)
1973-01-26
AU467940B2
(en)
1973-12-13
FR2141999B1
(en)
1977-12-23
US3754997A
(en)
1973-08-28
DE2228893A1
(en)
1973-01-25
AU4306872A
(en)
1973-12-13
DE2228893C3
(en)
1975-03-13
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Battery seal
Legal Events
Date
Code
Title
Description
1974-05-15
PS
Patent sealed [section 19, patents act 1949]
1988-02-03
PCNP
Patent ceased through non-payment of renewal fee
