CA956680A - Current limiting fuse - Google Patents

Current limiting fuse

Info

Publication number
CA956680A
CA956680A CA151,674A CA151674A CA956680A CA 956680 A CA956680 A CA 956680A CA 151674 A CA151674 A CA 151674A CA 956680 A CA956680 A CA 956680A
Authority
CA
Canada
Prior art keywords
current limiting
limiting fuse
fuse
current
limiting
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
CA151,674A
Other versions
CA151674S (en
Inventor
Frank L. Cameron
Harold L. Miller
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 CA956680A publication Critical patent/CA956680A/en
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
    • H01H85/05—Component parts thereof
    • H01H85/18—Casing fillings, e.g. powder
    • H01H85/185—Insulating members for supporting fusible elements inside a casing, e.g. for helically wound fusible elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
CA151,674A 1971-09-30 1972-09-14 Current limiting fuse Expired CA956680A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18520171A 1971-09-30 1971-09-30

Publications (1)

Publication Number Publication Date
CA956680A true CA956680A (en) 1974-10-22

Family

ID=22680018

Family Applications (1)

Application Number Title Priority Date Filing Date
CA151,674A Expired CA956680A (en) 1971-09-30 1972-09-14 Current limiting fuse

Country Status (8)

Country Link
US (1) US3742415A (en)
JP (1) JPS4857633U (en)
AR (1) AR195879A1 (en)
AU (1) AU4540172A (en)
BE (1) BE789422A (en)
CA (1) CA956680A (en)
ES (1) ES406724A1 (en)
GB (1) GB1397097A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5432181Y2 (en) * 1973-11-26 1979-10-06
US4020441A (en) * 1976-03-05 1977-04-26 Gould Inc. Electric Fuse Division Electric fuse having undulated fusible element
JPS56114252A (en) * 1980-02-13 1981-09-08 Tokyo Shibaura Electric Co Current limiting fuse
TW293130B (en) * 1994-03-10 1996-12-11 Mitsubishi Electric Corp
CN104766772A (en) * 2015-01-21 2015-07-08 深圳市威可特电子科技有限公司(中国) High-integration melamine tube fuse, assembling method thereof and production method thereof
CN104851754A (en) * 2015-01-21 2015-08-19 深圳市威可特电子科技有限公司 Novel melamine tube fuse and assembly method and production method thereof
CN108550508A (en) * 2018-06-21 2018-09-18 东莞市贝特电子科技股份有限公司 A kind of high-performance fuse and its workflow
US10446354B1 (en) * 2018-10-17 2019-10-15 Littelfuse, Inc. Coiled fusible element for high reliability fuse

Also Published As

Publication number Publication date
US3742415A (en) 1973-06-26
BE789422A (en) 1973-03-28
AR195879A1 (en) 1973-11-15
JPS4857633U (en) 1973-07-23
ES406724A1 (en) 1975-10-01
AU4540172A (en) 1974-02-14
GB1397097A (en) 1975-06-11

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