CA956678A - Protective fuse - Google Patents

Protective fuse

Info

Publication number
CA956678A
CA956678A CA149,083A CA149083A CA956678A CA 956678 A CA956678 A CA 956678A CA 149083 A CA149083 A CA 149083A CA 956678 A CA956678 A CA 956678A
Authority
CA
Canada
Prior art keywords
protective fuse
fuse
protective
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
CA149,083A
Other versions
CA149083S (en
Inventor
August I. Keto
John J. Astleford (Jr.)
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA956678A publication Critical patent/CA956678A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/10—Adaptation for built-in fuses
    • H01H9/102—Fuses mounted on or constituting the movable contact parts of the switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/32—Insulating body insertable between contacts
CA149,083A 1971-11-15 1972-08-10 Protective fuse Expired CA956678A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19879171A 1971-11-15 1971-11-15

Publications (1)

Publication Number Publication Date
CA956678A true CA956678A (en) 1974-10-22

Family

ID=22734865

Family Applications (1)

Application Number Title Priority Date Filing Date
CA149,083A Expired CA956678A (en) 1971-11-15 1972-08-10 Protective fuse

Country Status (2)

Country Link
US (1) US3732517A (en)
CA (1) CA956678A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990031A (en) * 1975-04-17 1976-11-02 Westinghouse Electric Corporation Electrical bushing containing a full-range current-limiting fuse
US3984651A (en) * 1975-05-01 1976-10-05 Mcgraw-Edison Company Electrical loadbreak arc quenching and containing assembly
US4059816A (en) * 1975-11-20 1977-11-22 Mcgraw-Edison Company Electrical loadbreak fuse and canister assembly
US4275372A (en) * 1979-12-17 1981-06-23 Westinghouse Electric Corp. Protected electrical inductive apparatus
US4318150A (en) * 1979-12-17 1982-03-02 Westinghouse Electric Corp. Protected electrical inductive apparatus
US4320377A (en) * 1981-03-30 1982-03-16 Mcgraw-Edison Company Arc gas control device for a power class fuse having load break contacts
US5204654A (en) * 1991-10-31 1993-04-20 Cooper Industries, Inc. Fuse housing having fluid sealing assembly
KR100243046B1 (en) * 1997-06-14 2000-03-02 윤종용 Power supply apparatus in microwave oven and its high voltage fuse
TW590792B (en) * 2002-03-26 2004-06-11 Showa Denko Kk Reaction device with a heat-exchanger
US11133145B2 (en) * 2017-12-30 2021-09-28 Abb Power Grids Switzerland Ag Draw-out current limiting fuse

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US441933A (en) * 1890-12-02 Thermal cut-out
US1951297A (en) * 1932-07-27 1934-03-13 Trumbull Electric Mfg Co Arc snuffer
US2663825A (en) * 1951-05-12 1953-12-22 Mcgraw Electric Co Combination fuse cutout and switch
US2668891A (en) * 1952-03-11 1954-02-09 Jr Fritz Driescher Contact mechanism for circuit breakers
US3265841A (en) * 1963-10-22 1966-08-09 Greber Henry Electrical fuse with forced current interruption
US3297848A (en) * 1964-04-27 1967-01-10 Coq France Oil switch having anti-flash device for restricting arc type discharges upon switch openings

Also Published As

Publication number Publication date
US3732517A (en) 1973-05-08

Similar Documents

Publication Publication Date Title
CA938962A (en) Current limiting fuse
CA980895A (en) Thermal fuse
CA940038A (en) Console-chair combination
CA956678A (en) Protective fuse
CA986794A (en) Protective gloves
AU473077B2 (en) Fuse for non-gyratory missiles
AU459134B2 (en) Protective coatings
CA956680A (en) Current limiting fuse
CA947346A (en) Current limiting fuse
AU471163B2 (en) Safety bathing-suit
CA971865A (en) Protective coating
AU465457B2 (en) Protective chains
CA957179A (en) Safety guards
CA980012A (en) Protective circuits
CA1023501A (en) Protective helmet
CA965993A (en) Safety guards
CA982035A (en) Protective chains
CA878056A (en) Fuse
CA955702A (en) Protective headgear
CA876296A (en) Enclosed fuse
CA862244A (en) Fuse elements
CA882302A (en) Current-limiting fuse
CA883641A (en) Protective wrap
CA886845A (en) Protecting case
CA861236A (en) Fuse for hand grenade