ES281985U - Perfeccionamientos introducidos en pilas galvanicas hermeticas - Google Patents

Perfeccionamientos introducidos en pilas galvanicas hermeticas

Info

Publication number
ES281985U
ES281985U ES1983281985U ES281985U ES281985U ES 281985 U ES281985 U ES 281985U ES 1983281985 U ES1983281985 U ES 1983281985U ES 281985 U ES281985 U ES 281985U ES 281985 U ES281985 U ES 281985U
Authority
ES
Spain
Prior art keywords
sealing
insulating member
snap
galvanic cells
diameter
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
ES1983281985U
Other languages
English (en)
Other versions
ES281985Y (es
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.)
Filing date
Publication date
Application filed by Duracell International Inc filed Critical Duracell International Inc
Publication of ES281985U publication Critical patent/ES281985U/es
Application granted granted Critical
Publication of ES281985Y publication Critical patent/ES281985Y/es
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
    • 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
    • H01M50/147—Lids or covers
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/154—Lid or cover comprising an axial bore for receiving a central current collector
    • 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
    • H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
    • 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)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

Una pila galvánica hermética que tiene un ánodo, un cátodo y un recipiente generalmente cilíndrico, teniendo dicho recipiente un extremo inferior cerrado y un extremo superior abierto, y teniendo dicho recipiente un reborde que se extiende hacia dentro formado cerca de su extremo superior, y que comprende, además: un miembro de cierre en el extremo superior de dicho alojamiento del cátodo, siendo mantenido dicho miembro de cierre en relación de obturación hermética con dicho recipiente por un recalcado formado en el borde superior de dicho recipiente, extendiéndose dicho borde superior del recipiente sobre la periferia superior de dicho miembro; en que dicho miembro de cierre esta formado con una parte superior, un resalto dirigido hacia dentro en su periferia que se extiende hasta un diámetro sustancialmente igual o ligeramente menor que el diámetro de dicho recipiente en dicho reborde; estando suspendido dicho resalto, por un faldón que se extiende hacia abajo y hacia fuera, formado en laparte inferior de dicho miembro, teniendo una parte de dicho faldón un diámetro mayor que el diámetro del citado recipiente en dicho reborde.
ES1983281985U 1982-06-16 1983-06-15 Perfeccionamientos introducidos en pilas galvanicas hermeticas Expired ES281985Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000405244A CA1179730A (en) 1982-06-16 1982-06-16 Snap-in sealing and insulating member for galvanic cells

Publications (2)

Publication Number Publication Date
ES281985U true ES281985U (es) 1985-04-16
ES281985Y ES281985Y (es) 1985-11-16

Family

ID=4123018

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983281985U Expired ES281985Y (es) 1982-06-16 1983-06-15 Perfeccionamientos introducidos en pilas galvanicas hermeticas

Country Status (13)

Country Link
US (1) US4670362A (es)
JP (1) JPS598265A (es)
AU (1) AU569470B2 (es)
BE (1) BE896976A (es)
BR (1) BR8303176A (es)
CA (1) CA1179730A (es)
DE (1) DE3320714A1 (es)
ES (1) ES281985Y (es)
FR (1) FR2529016B1 (es)
GB (1) GB2122021B (es)
IT (1) IT1167442B (es)
MX (1) MX153435A (es)
ZA (1) ZA833839B (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8406952A (pt) * 1983-07-08 1985-06-04 Union Carbide Corp Vedacao de baixo perfil
DE3437039A1 (de) * 1983-11-04 1985-05-23 Duracell International Inc., Tarrytown, N.Y. Abdichtteil mit mineralischen fuellstoffen fuer galvanische zellen
US4720672A (en) * 1984-06-27 1988-01-19 Jon Turino Testability system
GB2218564B (en) * 1988-05-05 1991-05-15 Duracell Int Injection molded top
US5389465A (en) * 1992-05-21 1995-02-14 Hawker Energy Products, Inc. Snap fit battery case and method
US5672443A (en) * 1994-04-15 1997-09-30 Phillips Plastics Corporation Battery sealing cap
US5776631A (en) * 1995-12-06 1998-07-07 Eveready Battery Company, Inc. Safety snap-through seal for galvanic cells
US6010802A (en) * 1996-01-22 2000-01-04 Rayovac Corporation Current collector assembly
US6001504A (en) * 1998-03-11 1999-12-14 Duracell Inc. Prismatic battery housing
US6025090A (en) * 1998-05-15 2000-02-15 Duracell Inc. End cap assembly for an alkaline cell
USD413858S (en) * 1998-05-29 1999-09-14 Sony Corporation Rechargeable battery
US6042967A (en) * 1998-07-29 2000-03-28 Duracell Inc End cap seal assembly for an electrochemical cell
KR100300405B1 (ko) * 1998-09-10 2002-06-20 김순택 이차전지의캡어셈블리
US6274267B1 (en) 1999-07-30 2001-08-14 Moltech Power Systems, Inc. Seal for electrochemical cell
US6205034B1 (en) 1999-09-24 2001-03-20 Wilson Greatbatch Ltd. Protection device for protecting an electrical component and method of assembling a battery with a protection device and an electrical component
US6671187B1 (en) 1999-09-24 2003-12-30 Wilson Greatbatch Ltd. Protection device having a sleeve and method of assembling a battery with a protection device and an electrical component
US6317335B1 (en) 1999-09-24 2001-11-13 Wilson Greatbatch Ltd. Stiffened protection device for protecting an electrical component
US6437239B1 (en) 1999-09-24 2002-08-20 Wilson Greatbatch, Ltd. Protection device and method of determining exposure temperature
US6426867B1 (en) 2000-05-05 2002-07-30 Wilson Greatbatch, Ltd. Protection device having tapered ribs and method of assembling a battery with a protection device and an electrical component
US20080085450A1 (en) * 2006-10-05 2008-04-10 Depalma Christopher L End cap seal assembly for an electrochemical cell
US20080102366A1 (en) * 2006-10-31 2008-05-01 Anglin David L End cap seal for an electrochemical cell
US20080102365A1 (en) * 2006-10-31 2008-05-01 Yoppolo Robert A End cap seal assembly for an electrochemical cell
US20080166626A1 (en) * 2007-01-05 2008-07-10 Yoppolo Robert A End cap seal assembly for an electrochemical cell
US20080220316A1 (en) * 2007-03-06 2008-09-11 Berkowitz Fred J End cap seal assembly for a lithium cell
JP7005288B2 (ja) 2017-11-02 2022-01-21 株式会社ニューフレアテクノロジー 集塵装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2149169A (en) * 1934-11-30 1939-02-28 Gelardin Albert Dry cell
US3623915A (en) * 1969-07-11 1971-11-30 Ching Koon Pun Electric dry cells
US3663301A (en) * 1970-04-09 1972-05-16 Mallory & Co Inc P R Leak-proof primary cell
US3754997A (en) * 1971-06-16 1973-08-28 Mallory & Co Inc P R Electric battery cell with a plastic top having a spring pressure seal
GB1420324A (en) * 1972-06-20 1976-01-07 Mindex Battery Works Ltd Dry cell batteries
US4020241A (en) * 1976-03-29 1977-04-26 Union Carbide Corporation Galvanic cell having a resealable vent closure
DE2619178B2 (de) * 1976-04-30 1978-08-17 Varta Batterie Ag, 3000 Hannover Galvanisches Primärelement
US4075398A (en) * 1976-10-26 1978-02-21 Esb Incorporated Means of providing pressure relief to sealed galvanic cell
US4079172A (en) * 1977-03-30 1978-03-14 Union Carbide Corporation Galvanic cell having a high pressure vent closure
US4112200A (en) * 1977-06-30 1978-09-05 Union Carbide Corporation Galvanic cell having a primary radial seal and a secondary resealable vent closure
JPS5855619B2 (ja) * 1977-11-30 1983-12-10 富士電気化学株式会社 防爆型電池用封口ガスケツト体
US4146681A (en) * 1977-12-23 1979-03-27 Union Carbide Corporation Seal closure for a galvanic cell
IN151904B (es) * 1978-05-31 1983-09-03 Hitachi Maxell
US4191806A (en) * 1978-08-28 1980-03-04 Esb Incorporated Pressure vent for a sealed primary cell
DE2941757C2 (de) * 1979-10-16 1982-06-16 Varta Batterie Ag, 3000 Hannover Verschlußanordnung für galvanische Elemente und Verfahren zu deren Herstellung
JPS56132764A (en) * 1980-03-19 1981-10-17 Matsushita Electric Ind Co Ltd Manufacture of sealing body for battery
JPS56132765A (en) * 1980-03-19 1981-10-17 Matsushita Electric Ind Co Ltd Manufacture of sealing body for battery
JPS5718682U (es) * 1980-07-02 1982-01-30
CA1164936A (en) * 1981-12-23 1984-04-03 Charles Markin Sealing and insulating member for galvanic cells

Also Published As

Publication number Publication date
ES281985Y (es) 1985-11-16
MX153435A (es) 1986-10-08
GB2122021A (en) 1984-01-04
IT1167442B (it) 1987-05-13
AU569470B2 (en) 1988-02-04
BR8303176A (pt) 1984-01-31
JPH0534777B2 (es) 1993-05-24
AU1529983A (en) 1983-12-22
FR2529016A1 (fr) 1983-12-23
BE896976A (fr) 1983-10-03
CA1179730A (en) 1984-12-18
FR2529016B1 (fr) 1994-06-03
DE3320714C2 (es) 1992-07-30
ZA833839B (en) 1984-02-29
GB8316257D0 (en) 1983-07-20
GB2122021B (en) 1985-11-13
IT8348460A0 (it) 1983-06-09
JPS598265A (ja) 1984-01-17
DE3320714A1 (de) 1983-12-22
US4670362A (en) 1987-06-02

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