CA937268A - Current limiting fuse with improved fuse elements - Google Patents

Current limiting fuse with improved fuse elements

Info

Publication number
CA937268A
CA937268A CA156285A CA156285A CA937268A CA 937268 A CA937268 A CA 937268A CA 156285 A CA156285 A CA 156285A CA 156285 A CA156285 A CA 156285A CA 937268 A CA937268 A CA 937268A
Authority
CA
Canada
Prior art keywords
fuse
current limiting
improved
elements
fuse elements
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
CA156285A
Inventor
L. Cameron Frank
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.)
CBS 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 CA937268A publication Critical patent/CA937268A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • H01H69/02—Manufacture of fuses
    • 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
    • H01H85/05—Component parts thereof
    • H01H85/055—Fusible members
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49107—Fuse making

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuses (AREA)
CA156285A 1972-01-21 1972-11-14 Current limiting fuse with improved fuse elements Expired CA937268A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21971272A 1972-01-21 1972-01-21

Publications (1)

Publication Number Publication Date
CA937268A true CA937268A (en) 1973-11-20

Family

ID=22820458

Family Applications (1)

Application Number Title Priority Date Filing Date
CA156285A Expired CA937268A (en) 1972-01-21 1972-11-14 Current limiting fuse with improved fuse elements

Country Status (3)

Country Link
US (2) US3747041A (en)
JP (1) JPS5422929Y2 (en)
CA (1) CA937268A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3825871A (en) * 1973-11-20 1974-07-23 Westinghouse Electric Corp Electric fuse with trip device
JPS555656B2 (en) * 1974-02-18 1980-02-08
US4085396A (en) * 1976-09-27 1978-04-18 Bell Telephone Laboratories, Incorporated Electric fuse
US4099156A (en) * 1977-03-23 1978-07-04 Gould Inc. Electric fuse capable of interrupting small currents
JPS58140948A (en) * 1982-02-15 1983-08-20 三菱電機株式会社 Fuse
AU585271B2 (en) * 1984-11-16 1989-06-15 University Of Sydney, The An electrical circuit breaking device
EP1369890A1 (en) * 2002-06-07 2003-12-10 Abb Research Ltd. Indicator striker device for high voltage fuse
US8971006B2 (en) * 2011-02-04 2015-03-03 Denso Corporation Electronic control device including interrupt wire
JP2012164755A (en) 2011-02-04 2012-08-30 Denso Corp Electronic control device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US350979A (en) * 1886-10-19 Machine for making spiral wire springs
US2157907A (en) * 1934-12-11 1939-05-09 Gen Electric Fuse
US2157906A (en) * 1935-06-24 1939-05-09 Gen Electric Electric fuse
US2337938A (en) * 1941-09-11 1943-12-28 Gen Electric Electric fuse

Also Published As

Publication number Publication date
US3747041A (en) 1973-07-17
JPS4891434U (en) 1973-11-02
US3848445A (en) 1974-11-19
JPS5422929Y2 (en) 1979-08-08

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