MX169798B - Metodo de elaboracion de un respiradero de seguridad en una tapa para un recipiente hermeticamente sellado y tapa asi obtenida - Google Patents

Metodo de elaboracion de un respiradero de seguridad en una tapa para un recipiente hermeticamente sellado y tapa asi obtenida

Info

Publication number
MX169798B
MX169798B MX008022A MX802287A MX169798B MX 169798 B MX169798 B MX 169798B MX 008022 A MX008022 A MX 008022A MX 802287 A MX802287 A MX 802287A MX 169798 B MX169798 B MX 169798B
Authority
MX
Mexico
Prior art keywords
approximately
lid
preselected
cover
hermetically sealed
Prior art date
Application number
MX008022A
Other languages
English (en)
Inventor
Larry Gene Burrows
Edward Eugene Wilson
Original Assignee
Emerson 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 Emerson Electric Co filed Critical Emerson Electric Co
Publication of MX169798B publication Critical patent/MX169798B/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/14—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member
    • F16K17/16—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs
    • F16K17/162—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs of the non reverse-buckling-type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/70—Pressure relief devices
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/02—Local etching
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/08—Housing; Encapsulation
    • H01G9/12—Vents or other means allowing expansion
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/20—Pressure-sensitive devices
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Dispersion Chemistry (AREA)
  • ing And Chemical Polishing (AREA)
  • Closures For Containers (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Packages (AREA)
  • Table Devices Or Equipment (AREA)
  • Making Paper Articles (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

La presente invención se refiere a una tapa de batería de aleación de acero circular para un recipiente de batería de litio herméticamente sellado, caracterizada porque dicha tapa cuenta con un espesor comprendido entre aproximadamente 0.20 y 1,52 mm con ranuras opuestas y químicamente atacadas en la misma en forma de arcos circulares en imágenes de espejo de menos de 360 grados separados del borde periférico de la tapa, a fin de suministrar una primera membrana de respiradero de seguridad de espesor de material restante preseleccionado uniforme comprendido entre aproximadamente 0.06 y 0.08 mm, capaz de responder de manera uniforme a, y de soportar, una primera presión media preseleccionada de hasta 35 Kg por cm2 antes de romperse, rodeando dichos arcos a una abertura en la misma dimensionada de manera tal de alojar a un conjunto de ojal y clavija de terminal que será fusionada en la misma; y una ranura punzonada con cuña en el arco atacado en imágenes de espejo sobre ambas superficies de la tapa del recipiente, a fin de suministrar una segunda membrana de respiradero de seguridad dentro de la primera membrana de respiradero de seguridad, que posee un espesor de material restante uniforme comprendido entre aproximadamente 0.01 y 0.08 mm, capaz de responder de manera uniforme a, y de soportar una presión media preseleccionada de hasta aproximadamente 28 Kg por cm2, antes de romperse.
MX008022A 1986-09-19 1987-08-27 Metodo de elaboracion de un respiradero de seguridad en una tapa para un recipiente hermeticamente sellado y tapa asi obtenida MX169798B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90930286A 1986-09-19 1986-09-19

Publications (1)

Publication Number Publication Date
MX169798B true MX169798B (es) 1993-07-27

Family

ID=25426992

Family Applications (1)

Application Number Title Priority Date Filing Date
MX008022A MX169798B (es) 1986-09-19 1987-08-27 Metodo de elaboracion de un respiradero de seguridad en una tapa para un recipiente hermeticamente sellado y tapa asi obtenida

Country Status (14)

Country Link
EP (1) EP0262070B1 (es)
JP (1) JP2649159B2 (es)
KR (1) KR920004317B1 (es)
CN (1) CN1007548B (es)
AT (1) ATE54388T1 (es)
AU (1) AU589798B2 (es)
BR (1) BR8704036A (es)
DE (1) DE3763563D1 (es)
DK (1) DK161995C (es)
ES (1) ES2016650B3 (es)
HK (1) HK21291A (es)
IL (1) IL83406A (es)
MX (1) MX169798B (es)
SG (1) SG66090G (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5227261A (en) * 1991-10-15 1993-07-13 Eveready Battery Company, Inc. Cylindrical electrochemical cells with a diaphragm seal
DE19632777A1 (de) * 1996-08-14 1998-02-19 Wella Ag Behälter für druckgasbeaufschlagte Flüssigkeiten
JPH11144705A (ja) 1997-11-11 1999-05-28 Matsushita Electric Ind Co Ltd 防爆型非水電解液二次電池及びその破断圧力設定方法
GB2334812A (en) * 1998-02-27 1999-09-01 Motorola Betriebsfunk Berlin G Battery housing
JP2004512875A (ja) 2000-11-02 2004-04-30 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 装置の防水ハウジング
CN103094510A (zh) * 2011-11-03 2013-05-08 中山天贸电池有限公司 带有防爆装置的锂离子电池及加工方法
GB2588668A (en) * 2019-11-01 2021-05-05 Petainer Large Container Ip Ltd Keg closure with integrated venting system
DE102020207109A1 (de) * 2020-06-05 2021-12-09 Elringklinger Ag Elektrochemische Zelle, Verfahren zur Herstellung einer elektrochemischen Zelle, elektrochemisches System und Verfahren zur Herstellung eines elektrochemischen Systems
DE102020207110A1 (de) * 2020-06-05 2021-12-09 Elringklinger Ag Berstvorrichtung und Verfahren zur Herstellung einer Berstvorrichtung
CN112478422B (zh) * 2020-11-27 2022-12-23 孙佳斌 单向排气的包装袋
DE102021104277B4 (de) * 2021-02-23 2024-01-18 Audi Aktiengesellschaft Entgasungskanal, Batterie und Kraftfahrzeug
EP4331712A1 (en) * 2022-08-31 2024-03-06 Oxyphen GmbH Gas-tight track-etched membranes for emergency venting

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195769A (en) * 1961-08-31 1965-07-20 Gerald A Miller Burst diaphragm and method of making same
DE2216615A1 (de) * 1972-04-06 1973-10-18 Siemens Ag Sicherheitsarmatur
US4122595A (en) * 1977-08-12 1978-10-31 Black, Sivalls & Bryson, Inc. Scored rupture disk manufacturing method
JPS60188699A (ja) * 1984-03-07 1985-09-26 Nok Corp ボンベ用封板の製造方法
BR8604254A (pt) * 1985-09-30 1987-04-28 Emerson Electric Co Processo de fabricacao de respiradouro de seguranca em tampa de recipiente hermeticamente vedado,processo de fabricacao de respiradouros de seguranca em tampas metalicas para recipientes de bateria hermeticamente vedados,tampa para recipiente hermeticamente vedado e tampa de bateria de liga de aco circular para recipiente hermeticamente vedado

Also Published As

Publication number Publication date
SG66090G (en) 1990-10-26
KR920004317B1 (ko) 1992-06-01
EP0262070A1 (en) 1988-03-30
AU7727487A (en) 1988-03-24
CN1007548B (zh) 1990-04-11
ATE54388T1 (de) 1990-07-15
IL83406A (en) 1991-07-18
DE3763563D1 (de) 1990-08-09
DK161995B (da) 1991-09-02
DK405387A (da) 1988-03-20
DK161995C (da) 1992-02-03
DK405387D0 (da) 1987-08-04
JPS6376998A (ja) 1988-04-07
KR880004591A (ko) 1988-06-07
AU589798B2 (en) 1989-10-19
IL83406A0 (en) 1988-01-31
JP2649159B2 (ja) 1997-09-03
BR8704036A (pt) 1988-04-05
ES2016650B3 (es) 1990-11-16
CN87105618A (zh) 1988-04-06
EP0262070B1 (en) 1990-07-04
HK21291A (en) 1991-03-28

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