DD109472A5 - - Google Patents

Info

Publication number
DD109472A5
DD109472A5 DD176223A DD17622374A DD109472A5 DD 109472 A5 DD109472 A5 DD 109472A5 DD 176223 A DD176223 A DD 176223A DD 17622374 A DD17622374 A DD 17622374A DD 109472 A5 DD109472 A5 DD 109472A5
Authority
DD
German Democratic Republic
Application number
DD176223A
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 filed Critical
Publication of DD109472A5 publication Critical patent/DD109472A5/xx

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
DD176223A 1973-01-29 1974-01-28 DD109472A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00327744A US3838375A (en) 1973-01-29 1973-01-29 Current limiting fuse

Publications (1)

Publication Number Publication Date
DD109472A5 true DD109472A5 (en) 1974-11-05

Family

ID=23277859

Family Applications (1)

Application Number Title Priority Date Filing Date
DD176223A DD109472A5 (en) 1973-01-29 1974-01-28

Country Status (6)

Country Link
US (1) US3838375A (en)
JP (1) JPS5942414B2 (en)
CH (1) CH567333A5 (en)
DD (1) DD109472A5 (en)
DE (1) DE2363896A1 (en)
FR (1) FR2215696B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0283414A2 (en) * 1987-03-20 1988-09-21 Hydro-Quebec Fuse with high density ceramic casing and method of fabrication of that fuse

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967228A (en) * 1975-10-09 1976-06-29 General Electric Company Electric current limiting fuse having a filter disposed in one end cap
US4028655A (en) * 1975-10-09 1977-06-07 General Electric Company Electrical current limiting fuse with bound sand filler and improved low current fault clearing
US4003129A (en) * 1975-10-09 1977-01-18 General Electric Company Method of making current limiting fuse having a filter disposed in one end cap
JPS59169030A (en) * 1983-03-15 1984-09-22 三菱電機株式会社 Current limiting fuse
JPS6142834A (en) * 1984-08-06 1986-03-01 株式会社　エス・ケ−・ケ− Fuse unit
US4893106A (en) * 1988-03-17 1990-01-09 Brush Fuses Inc. Electrical fuses
FR2632449B1 (en) * 1988-06-07 1990-09-14 Ferraz PROCESS FOR PRODUCING ELECTRIC FUSES WITH AGGLOMERATED SAND
US5670926A (en) * 1995-06-08 1997-09-23 General Electric Company High-voltage fuse having a core of bound silica sand about which fusible elements are wound
US6642833B2 (en) 2001-01-26 2003-11-04 General Electric Company High-voltage current-limiting fuse
DE102012202059A1 (en) * 2012-02-10 2013-08-14 Siemens Aktiengesellschaft fuse assembly
DE102012208760A1 (en) * 2012-05-24 2013-11-28 Siemens Aktiengesellschaft Fuse insert for semiconductor protection fuse, has cylindrical ceramic rod including high porosity than that of ceramic body such that force arising with fusion conductors affects ceramic rod, where fusion conductors are arranged around rod
US10446357B2 (en) 2014-12-02 2019-10-15 Eaton Intelligent Power Limited Power fuse and fabrication methods with enhanced arc mitigation and thermal management
JP7390550B2 (en) * 2019-10-04 2023-12-04 パナソニックＩｐマネジメント株式会社 Shutoff device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190220483A (en) * 1902-09-19 1903-07-23 Oliver Leopold Peard Improvements in Electric Safety Fuses.
US816270A (en) * 1903-02-25 1906-03-27 Demetrius M Steward Refractory material for electric insulation and other purposes.
US816271A (en) * 1905-05-25 1906-03-27 Demetrius M Steward Process of producing new refractory material for the manufacture of insulators and other uses.
US905503A (en) * 1906-05-03 1908-12-01 Frank B Cook Non-explosive fuse.
US1213777A (en) * 1916-05-08 1917-01-23 Pratt Johns Co Inclosed-fuse element.
US2223959A (en) * 1937-05-04 1940-12-03 Gen Electric Current limiting fuse
BE502180A (en) * 1951-03-28 Merlin Gerin
US2740187A (en) * 1955-03-07 1956-04-03 Chase Shawmut Co Methods of assembling fuses
US2892060A (en) * 1955-08-12 1959-06-23 Westinghouse Electric Corp Fusible device
IT699995A (en) * 1960-04-04
FR1553672A (en) * 1966-05-04 1969-01-17

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0283414A2 (en) * 1987-03-20 1988-09-21 Hydro-Quebec Fuse with high density ceramic casing and method of fabrication of that fuse
EP0283414A3 (en) * 1987-03-20 1989-02-22 Hydro-Quebec Fuse with high density ceramic casing and method of fabrication of that fuse
US4890380A (en) * 1987-03-20 1990-01-02 Hydro-Quebec Method of manufacturing a fuse with an envelope of non-porous rigid ceramic

Also Published As

Publication number Publication date
DE2363896A1 (en) 1974-08-01
JPS49105147A (en) 1974-10-04
CH567333A5 (en) 1975-09-30
JPS5942414B2 (en) 1984-10-15
FR2215696B1 (en) 1980-08-01
US3838375A (en) 1974-09-24
FR2215696A1 (en) 1974-08-23

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