AU573634B2 - Thermoplastic and talc seal for primary cells - Google Patents

Thermoplastic and talc seal for primary cells

Info

Publication number: AU573634B2
Authority: AU; Australia
Prior art keywords: thermoplastic; primary cells; talc; seal; talc seal
Prior art date: 1983-11-04
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.): Ceased

Application number

AU34671/84A

Other versions

AU3467184A (en

Inventor

Charles Markin

Marian Wiacek

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

Duracell International 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.)

1983-11-04

Filing date

1984-10-25

Publication date

1988-06-16

1984-10-25 Application filed by Duracell International Inc filed Critical Duracell International Inc

1985-05-09 Publication of AU3467184A publication Critical patent/AU3467184A/en

1988-06-16 Application granted granted Critical

1988-06-16 Publication of AU573634B2 publication Critical patent/AU573634B2/en

2004-10-25 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Classifications

- 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
- H01M50/342—Non-re-sealable arrangements
- 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)
Compositions Of Macromolecular Compounds (AREA)
Sealing Battery Cases Or Jackets (AREA)
Injection Moulding Of Plastics Or The Like (AREA)

AU34671/84A 1983-11-04 1984-10-25 Thermoplastic and talc seal for primary cells Ceased AU573634B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US54873183A	1983-11-04	1983-11-04
US548731		1983-11-04

Publications (2)

Publication Number	Publication Date
AU3467184A AU3467184A (en)	1985-05-09
AU573634B2 true AU573634B2 (en)	1988-06-16

Family

ID=24190171

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU34671/84A Ceased AU573634B2 (en)	1983-11-04	1984-10-25	Thermoplastic and talc seal for primary cells

Country Status (12)

Country	Link
JP (1)	JPS60117540A (en)
AU (1)	AU573634B2 (en)
BE (1)	BE900929A (en)
BR (1)	BR8405326A (en)
CA (1)	CA1236518A (en)
CH (1)	CH665309A5 (en)
DE (1)	DE3437039A1 (en)
FR (1)	FR2554641B1 (en)
GB (1)	GB2149198B (en)
IT (1)	IT1178182B (en)
MX (1)	MX162597A (en)
ZA (1)	ZA848042B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU600090B2 (en) *	1987-02-13	1990-08-02	Varta Batterie Aktiengesellschaft	Hermetically sealed galvanic cell

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2218564B (en) *	1988-05-05	1991-05-15	Duracell Int	Injection molded top
US6878486B2 (en)	2001-12-20	2005-04-12	Eveready Battery Company, Inc.	Seal for electrochemical cell
US8252458B2 (en)	2003-10-09	2012-08-28	Eveready Battery Company, Inc.	Electrolyte-absoring, non-permeable sealing materials
US7923137B2 (en)	2003-10-09	2011-04-12	Eveready Battery Company, Inc.	Nonaqueous cell with improved thermoplastic sealing member
JP2008084845A (en) *	2006-09-25	2008-04-10	Matsushita Electric Ind Co Ltd	Cylindrical primary battery
US20160318249A1 (en)	2013-11-11	2016-11-03	Imerys Talc America, Inc.	Compositions and methods for fused filament fabrication
US11949121B2 (en) *	2021-12-29	2024-04-02	Beta Air, Llc	Systems and methods for a venting seal for battery modules in an electric aircraft

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU562990B2 (en) *	1981-12-23	1987-06-25	Duracell International Inc.	Ribbed sealing and insulating member for cell

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5471334A (en) *	1977-11-16	1979-06-07	Toshiba Ray O Vac	Dry element battery
JPS5471332A (en) *	1977-11-17	1979-06-07	Tokyo Shibaura Electric Co	Enclosed type alkaline battery
US4191806A (en) *	1978-08-28	1980-03-04	Esb Incorporated	Pressure vent for a sealed primary cell
JPS5678065A (en) *	1979-11-28	1981-06-26	Matsushita Electric Ind Co Ltd	Thin battery
JPS56132764A (en) *	1980-03-19	1981-10-17	Matsushita Electric Ind Co Ltd	Manufacture of sealing body for battery
JPS5755061A (en) *	1980-09-19	1982-04-01	Matsushita Electric Ind Co Ltd	Cell
JPS5796456A (en) *	1980-12-08	1982-06-15	Hitachi Maxell Ltd	Battery
JPS5819852A (en) *	1981-07-30	1983-02-05	Matsushita Electric Ind Co Ltd	alkaline battery
JPS58178953A (en) *	1982-04-14	1983-10-20	Toshiba Battery Co Ltd	Cell
CA1179730A (en) *	1982-06-16	1984-12-18	Marian Wiacek	Snap-in sealing and insulating member for galvanic cells

1984
- 1984-10-09 DE DE19843437039 patent/DE3437039A1/en active Granted
- 1984-10-15 ZA ZA848042A patent/ZA848042B/en unknown
- 1984-10-19 BR BR8405326A patent/BR8405326A/en unknown
- 1984-10-22 CA CA000466035A patent/CA1236518A/en not_active Expired
- 1984-10-25 AU AU34671/84A patent/AU573634B2/en not_active Ceased
- 1984-10-29 BE BE0/213915A patent/BE900929A/en not_active IP Right Cessation
- 1984-10-30 IT IT49090/84A patent/IT1178182B/en active
- 1984-10-31 FR FR8416666A patent/FR2554641B1/en not_active Expired
- 1984-10-31 GB GB08427496A patent/GB2149198B/en not_active Expired
- 1984-10-31 CH CH5214/84A patent/CH665309A5/en not_active IP Right Cessation
- 1984-10-31 MX MX203227A patent/MX162597A/en unknown
- 1984-11-01 JP JP59232239A patent/JPS60117540A/en active Granted

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU562990B2 (en) *	1981-12-23	1987-06-25	Duracell International Inc.	Ribbed sealing and insulating member for cell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU600090B2 (en) *	1987-02-13	1990-08-02	Varta Batterie Aktiengesellschaft	Hermetically sealed galvanic cell

Also Published As

Publication number	Publication date
GB8427496D0 (en)	1984-12-05
IT8449090A0 (en)	1984-10-30
ZA848042B (en)	1985-09-25
CH665309A5 (en)	1988-04-29
DE3437039A1 (en)	1985-05-23
BR8405326A (en)	1985-09-03
FR2554641B1 (en)	1987-02-27
CA1236518A (en)	1988-05-10
IT8449090A1 (en)	1986-04-30
GB2149198A (en)	1985-06-05
FR2554641A1 (en)	1985-05-10
MX162597A (en)	1991-05-27
IT1178182B (en)	1987-09-09
AU3467184A (en)	1985-05-09
BE900929A (en)	1985-02-15
GB2149198B (en)	1986-11-26
JPS60117540A (en)	1985-06-25
DE3437039C2 (en)	1993-08-12
JPH0560214B2 (en)	1993-09-01

Publication	Publication Date	Title
AU585142B2 (en)	1989-06-08	Closure connection
AU593799B2 (en)	1990-02-22	Sealing material
AU562033B2 (en)	1987-05-28	Sealing gasket
AU2445284A (en)	1984-08-23	Tamper-evident closure
AU558504B2 (en)	1987-01-29	Removal-resistant closure
AU569470B2 (en)	1988-02-04	Snap-fit seal and vent for primary cell
AU569906B2 (en)	1988-02-25	Gasketing material
AU551288B2 (en)	1986-04-24	Seals for electrochemical cells
AU4960485A (en)	1986-04-08	Seal for electrolytic cells
AU566210B2 (en)	1987-10-15	Mechanical seal
AU544819B2 (en)	1985-06-13	Battery seal
AU573634B2 (en)	1988-06-16	Thermoplastic and talc seal for primary cells
AU554530B2 (en)	1986-08-21	Seal and cover for electrochemical cell
AU3618184A (en)	1985-06-03	Closure
AU2991384A (en)	1985-01-03	Self sealing caps
AU556781B2 (en)	1986-11-20	Sealing gasket for miniature cell
GB2139807B (en)	1986-05-08	Cell closure
AU556647B2 (en)	1986-11-13	Sealing gasket for miniature cell
AU567792B2 (en)	1987-12-03	Gasket material
AU553895B2 (en)	1986-07-31	Seal
AU5517886A (en)	1986-08-26	Sealing gasket
AU556511B2 (en)	1986-11-06	Well sealing means
AU589322B2 (en)	1989-10-05	Improved seal
AU2776284A (en)	1984-11-15	Threaded sealing closure
AU3535384A (en)	1985-05-23	Closure means and parts thereof

Legal Events

Date	Code	Title	Description
2000-05-25	MK14	Patent ceased section 143(a) (annual fees not paid) or expired

AU573634B2 - Thermoplastic and talc seal for primary cells - Google Patents

Info

Links

Classifications

Landscapes

Applications Claiming Priority (2)

Publications (2)

Family

ID=24190171

Family Applications (1)

Country Status (12)

Cited By (1)

Families Citing this family (7)

Citations (1)

Family Cites Families (10)

Patent Citations (1)

Cited By (1)

Also Published As

Similar Documents

Legal Events