MX168738B - Cubierta con abertura de seguridad para recipiente sellado, y metodo para fabricarla - Google Patents

Cubierta con abertura de seguridad para recipiente sellado, y metodo para fabricarla

Info

Publication number
MX168738B
MX168738B MX003887A MX388786A MX168738B MX 168738 B MX168738 B MX 168738B MX 003887 A MX003887 A MX 003887A MX 388786 A MX388786 A MX 388786A MX 168738 B MX168738 B MX 168738B
Authority
MX
Mexico
Prior art keywords
cover
sealed container
manufacturing
safety vent
safety opening
Prior art date
Application number
MX003887A
Other languages
English (en)
Inventor
Benjamin Bowsky
Glenn Anthony Honkomp
Larry Gene Burrows
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 MX168738B publication Critical patent/MX168738B/es

Links

Classifications

    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • 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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Closures For Containers (AREA)
  • ing And Chemical Polishing (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

La presente invención se refiere a una cubierta para un recipiente herméticamente sellado, caracterizada porque tiene cuando menos un canal teniendo longitud y anchura preseleccionada mordentando químicamente para extenderse en relación espaciada desde su borde periférico circundante, con una profundidad uniforme preseleccionada a través del área de canal arqueada mordentada que tiene dicha longitud y anchura preseleccionadas, para estar en la forma de una membrana de forma de arco que tiene características de esfuerzo y granos, el metal remanente del área de canal mordentada formada como dicha membrana de forma de arco siendo de espesor uniforme y área de superficie preseleccionada para tener una sensibilidad a la presión controlada y uniforme de esfuerzo residual substancialmente invariable para servir como una abertura de seguridad, capaz de responder uniformemente a una presión preseleccionada, y de resistirla antes de romperse.
MX003887A 1985-09-30 1986-09-30 Cubierta con abertura de seguridad para recipiente sellado, y metodo para fabricarla MX168738B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78204885A 1985-09-30 1985-09-30

Publications (1)

Publication Number Publication Date
MX168738B true MX168738B (es) 1993-06-07

Family

ID=25124793

Family Applications (1)

Application Number Title Priority Date Filing Date
MX003887A MX168738B (es) 1985-09-30 1986-09-30 Cubierta con abertura de seguridad para recipiente sellado, y metodo para fabricarla

Country Status (13)

Country Link
EP (1) EP0217725B1 (es)
JP (1) JPS6297256A (es)
KR (1) KR910007158B1 (es)
CN (1) CN1016712B (es)
AT (1) ATE52816T1 (es)
AU (1) AU590611B2 (es)
BR (1) BR8604254A (es)
DE (1) DE3671251D1 (es)
DK (1) DK462186A (es)
HK (1) HK891A (es)
IL (1) IL79994A (es)
MX (1) MX168738B (es)
SG (1) SG63190G (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL83406A (en) * 1986-09-19 1991-07-18 Emerson Electric Co Modified safety vented cover for sealed container and method of manufacturing same
DE3728546A1 (de) * 1987-08-27 1989-03-09 Sonnenschein Lithium Gmbh Druckbehaelter
CA2041062C (en) * 1991-02-14 2000-11-28 D. Gregory Beckett Demetallizing procedure
TW373348B (en) 1997-05-09 1999-11-01 Toyo Kohan Co Ltd Closed battery and closing member
MY124164A (en) * 1997-05-09 2006-06-30 Fukuda Metal Foil Powder Closed battery and closing member
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
USRE38518E1 (en) 1998-08-21 2004-05-18 Eveready Battery Company, Inc. Battery constructions having increased internal volume for active components
US6265101B1 (en) 1998-08-21 2001-07-24 Eveready Battery Company, Inc. Battery constructions having increased internal volume for active components
US6294283B1 (en) 1998-08-21 2001-09-25 Eveready Battery Company, Inc. Electrochemical cell having low profile seal assembly
US6632558B1 (en) 1998-08-21 2003-10-14 Eveready Battery Company, Inc. Battery construction having pressure release mechanism
GB201214716D0 (en) * 2012-08-17 2012-10-03 Crown Packaging Technology Inc Metal cans with peelable lids
CN111740065A (zh) * 2020-07-15 2020-10-02 池州市骏智机电科技有限公司 一种具有稳定结构的动力电池防爆阀及其加工工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723269A (en) * 1971-04-06 1973-03-27 Alusuisse Method of producing tearing lines in metal containers
CH552520A (fr) * 1971-06-23 1974-08-15 Alusuisse Boite de securite destinee a contenir un fluide sous pression.
AT322438B (de) * 1972-09-25 1975-05-26 Hoell Metallwarenfab Karl Behälter zur aufnahme von unter druck stehenden medien
US4122595A (en) * 1977-08-12 1978-10-31 Black, Sivalls & Bryson, Inc. Scored rupture disk manufacturing method
DE2941749A1 (de) * 1979-10-16 1981-04-30 Varta Batterie Ag, 3000 Hannover Galvanisches element mit metallischem gehaeuse
JPS58210169A (ja) * 1982-06-02 1983-12-07 Kyodo Printing Co Ltd エツチング加工品の製造方法
JPH0612451B2 (ja) * 1982-10-14 1994-02-16 株式会社東芝 耐蝕性感光膜
JPS5979965A (ja) * 1982-10-28 1984-05-09 Japan Storage Battery Co Ltd 塩化チオニル・リチウム電池

Also Published As

Publication number Publication date
AU6250486A (en) 1987-04-02
KR910007158B1 (ko) 1991-09-18
IL79994A0 (en) 1986-12-31
IL79994A (en) 1991-07-18
KR870002992A (ko) 1987-04-14
HK891A (en) 1991-01-11
BR8604254A (pt) 1987-04-28
JPS6297256A (ja) 1987-05-06
CN86106513A (zh) 1987-04-01
EP0217725A1 (en) 1987-04-08
DK462186A (da) 1987-03-31
DK462186D0 (da) 1986-09-29
AU590611B2 (en) 1989-11-09
CN1016712B (zh) 1992-05-20
DE3671251D1 (de) 1990-06-21
SG63190G (en) 1990-11-23
ATE52816T1 (de) 1990-06-15
EP0217725B1 (en) 1990-05-16

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