CA975410A - Composite sectionalized open-type drop-out-type fusible cutout with series enclosed current-limiting fuse - Google Patents

Composite sectionalized open-type drop-out-type fusible cutout with series enclosed current-limiting fuse

Info

Publication number
CA975410A
CA975410A CA162,922A CA162922A CA975410A CA 975410 A CA975410 A CA 975410A CA 162922 A CA162922 A CA 162922A CA 975410 A CA975410 A CA 975410A
Authority
CA
Canada
Prior art keywords
type
sectionalized
composite
open
limiting fuse
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
CA162,922A
Other languages
English (en)
Other versions
CA162922S (en
Inventor
Woodrow G. Shaw
John W. Carothers
Frank L. Cameron
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 CA975410A publication Critical patent/CA975410A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/02—Details
    • H01H31/12—Adaptation for built-in fuse
    • H01H31/122—Fuses mounted on, or constituting the movable contact parts of, the switch
    • H01H31/127—Drop-out fuses
CA162,922A 1972-03-06 1973-02-05 Composite sectionalized open-type drop-out-type fusible cutout with series enclosed current-limiting fuse Expired CA975410A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00232129A US3827010A (en) 1972-03-06 1972-03-06 Composite sectionalized open-type drop-out-type fusible output with series enclosed current limiting fuse

Publications (1)

Publication Number Publication Date
CA975410A true CA975410A (en) 1975-09-30

Family

ID=22871980

Family Applications (1)

Application Number Title Priority Date Filing Date
CA162,922A Expired CA975410A (en) 1972-03-06 1973-02-05 Composite sectionalized open-type drop-out-type fusible cutout with series enclosed current-limiting fuse

Country Status (3)

Country Link
US (1) US3827010A (enrdf_load_stackoverflow)
JP (2) JPS4912351A (enrdf_load_stackoverflow)
CA (1) CA975410A (enrdf_load_stackoverflow)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184138A (en) * 1977-11-25 1980-01-15 A. B. Chance Company Offset, series connected current limiting fuse and expulsion fuseholder assembly for opengate cutout
US4412202A (en) * 1981-09-18 1983-10-25 Kearney-National, Inc. Electric circuit interrupting apparatus
US4422062A (en) * 1982-10-06 1983-12-20 S&C Electric Company Apparatus for associating an electrical device with a mounting therefor
JPS6055046U (ja) * 1983-09-21 1985-04-17 エナジーサポート株式会社 限流ヒユ−ズ付高圧カツトアウト
US4885561A (en) * 1988-11-15 1989-12-05 Cooper Industries, Inc. Transformer overload and fault protection apparatus
US5583729A (en) * 1992-09-17 1996-12-10 Cooper Industries, Inc. Terminal bushing having integral overvoltage and overcurrent protection
US5440287A (en) * 1992-09-17 1995-08-08 Cooper Industries, Inc. Current responsive latching apparatus for disconnecting and isolating an electrical device
US5463366A (en) * 1992-09-17 1995-10-31 Cooper Industries, Inc. Current limiting fuse and dropout fuseholder
US5274349A (en) * 1992-09-17 1993-12-28 Cooper Power Systems, Inc. Current limiting fuse and dropout fuseholder for interchangeable cutout mounting
US5485136A (en) * 1992-09-17 1996-01-16 Cooper Industries, Inc. Load break disconnecting device with solid arc suppression means
DE69423497D1 (de) * 1993-07-12 2000-04-20 Univ Sydney Sicherungsanordnung
CA2139025A1 (en) * 1993-12-27 1995-06-28 Stephen Paul Hassler Delay mechanism for retarding relative movement between two members
USD374428S (en) 1994-04-07 1996-10-08 S&C Electric Company Electrical current limiter for power distribution systems
USD363919S (en) 1994-04-07 1995-11-07 S&C Electric Company Electrical current limiter for power distribution systems
US5604475A (en) * 1994-04-07 1997-02-18 S&C Electric Company Current-limiting fuse and housing arrangement
US5502427A (en) * 1994-04-07 1996-03-26 S&C Electric Company Fuse assembly with low exhaust and replaceable cartridge
ES2113295B1 (es) * 1995-08-04 1999-01-01 Manufacturas Electricas S A Mejoras en fusibles limitadores de media tension de corte integral.
US6211768B1 (en) * 1999-08-18 2001-04-03 Ontario Power Generation Inc. Non-venting cutout mounted fuse
US6392526B1 (en) 2000-04-28 2002-05-21 Hubbell Incorporated Fuse cutout with mechanical assist
US6462639B1 (en) 2000-07-14 2002-10-08 Hubbell Incorporated Fuse cutout with dome top contact and knurled fuseholder cap
WO2002015212A1 (es) * 2000-08-18 2002-02-21 Industrias De Aparellaje Electrico, S.A. Bases de cortacircuitos de expulsion y procedimiento de obtencion
CN100555508C (zh) * 2007-07-09 2009-10-28 中国石化集团胜利石油管理局 高压跌落式复合熔断器
US20100245023A1 (en) * 2009-03-26 2010-09-30 Steven Massingill Safety fusible connector
CN101937805B (zh) * 2009-06-30 2013-04-17 浙江赛菲特电气有限公司 用于跌落式熔断器的上触座
CN101937815B (zh) * 2009-06-30 2012-08-15 浙江赛菲特电气有限公司 用于跌落式熔断器中的由上触座和分合闸机构组成的联动结构
FR2960695B1 (fr) * 2010-05-25 2012-06-29 Areva T & D Canada Inc Dispositif coupe-circuit a fil fusible muni d'un porte-fusible et d'un casse-fusible a securite de man?uvre et de fonctionnement ameliorees
US20120032772A1 (en) * 2010-08-04 2012-02-09 Cooper Technologies Company Joining a current limiting device and a fuse
US9774879B2 (en) 2013-08-16 2017-09-26 Sony Corporation Intra-block copying enhancements for HEVC in-range-extension (RExt)
CN103545157A (zh) * 2013-10-08 2014-01-29 袁昌辉 熔丝可二次张紧双分断高压开关
US9704674B2 (en) * 2014-07-14 2017-07-11 Hubbell Incorporated Fuse holder
US10818452B1 (en) 2018-08-30 2020-10-27 Robert Neal Hendrix Power outage isolation device
CN109950109B (zh) * 2019-03-12 2020-01-10 余谋幸 一种10千伏三相同步跌落式熔断开关

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2230955A (en) * 1939-04-24 1941-02-04 Tomlinson F Johnson Drop-out fuse
US2483577A (en) * 1943-11-24 1949-10-04 Westinghouse Electric Corp Circuit interrupter
US2441692A (en) * 1944-06-05 1948-05-18 Line Material Co Fuse
US3235688A (en) * 1961-04-03 1966-02-15 Westinghouse Electric Corp Open-type fuse cutout with toggle means having a load break extension device
US3377447A (en) * 1965-03-31 1968-04-09 Gen Electric Loadbreak for open type cutouts
JPS4531504Y1 (enrdf_load_stackoverflow) * 1968-06-07 1970-12-03

Also Published As

Publication number Publication date
JPS5471635U (enrdf_load_stackoverflow) 1979-05-22
AU5245973A (en) 1974-08-22
US3827010A (en) 1974-07-30
JPS4912351A (enrdf_load_stackoverflow) 1974-02-02

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