CA1052425A - Fusible a limitation de courant du type a expulsion - Google Patents

Fusible a limitation de courant du type a expulsion

Info

Publication number
CA1052425A
CA1052425A CA221,259A CA221259A CA1052425A CA 1052425 A CA1052425 A CA 1052425A CA 221259 A CA221259 A CA 221259A CA 1052425 A CA1052425 A CA 1052425A
Authority
CA
Canada
Prior art keywords
fuse
current
housing
hollow
end plate
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.)
Expired
Application number
CA221,259A
Other languages
English (en)
Inventor
Robert H. Harner
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.)
S&C Electric Co
Original Assignee
S&C 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 S&C Electric Co filed Critical S&C Electric Co
Application granted granted Critical
Publication of CA1052425A publication Critical patent/CA1052425A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/042—General constructions or structure of high voltage fuses, i.e. above 1000 V
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/38—Means for extinguishing or suppressing arc
    • H01H85/42—Means for extinguishing or suppressing arc using an arc-extinguishing gas

Landscapes

  • Fuses (AREA)
CA221,259A 1974-04-01 1975-03-04 Fusible a limitation de courant du type a expulsion Expired CA1052425A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US456866A US3893056A (en) 1974-04-01 1974-04-01 Fuse device

Publications (1)

Publication Number Publication Date
CA1052425A true CA1052425A (fr) 1979-04-10

Family

ID=23814451

Family Applications (1)

Application Number Title Priority Date Filing Date
CA221,259A Expired CA1052425A (fr) 1974-04-01 1975-03-04 Fusible a limitation de courant du type a expulsion

Country Status (2)

Country Link
US (1) US3893056A (fr)
CA (1) CA1052425A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075755A (en) * 1976-11-11 1978-02-28 S&C Electric Company High voltage fuse and method of attaching tubular members therein
US4161712A (en) * 1977-04-13 1979-07-17 Westinghouse Electric Corp. Current limiting fuse for capacitor
US5502427A (en) * 1994-04-07 1996-03-26 S&C Electric Company Fuse assembly with low exhaust and replaceable cartridge
US5604475A (en) * 1994-04-07 1997-02-18 S&C Electric Company Current-limiting fuse and housing arrangement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2294767A (en) * 1940-08-02 1942-09-01 Gen Electric Electric protective device
US3304387A (en) * 1966-01-24 1967-02-14 S & C Electric Co Current-limiting fuse having parallel current-limiting elements and a series connected current calibrated element with auxiliary arc gaps to blow the current-limiting elements one by one

Also Published As

Publication number Publication date
US3893056A (en) 1975-07-01

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