ZA936871B - Nested contact and cap assembly for fuseholder - Google Patents

Nested contact and cap assembly for fuseholder

Info

Publication number
ZA936871B
ZA936871B ZA936871A ZA936871A ZA936871B ZA 936871 B ZA936871 B ZA 936871B ZA 936871 A ZA936871 A ZA 936871A ZA 936871 A ZA936871 A ZA 936871A ZA 936871 B ZA936871 B ZA 936871B
Authority
ZA
South Africa
Prior art keywords
fuse
hinge
current limiting
fuse body
spider
Prior art date
Application number
ZA936871A
Other languages
English (en)
Inventor
Stephen Paul Hassler
John Lapp
Stephen Paul Johnson
Original Assignee
Cooper Power Syst
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 Cooper Power Syst filed Critical Cooper Power Syst
Publication of ZA936871B publication Critical patent/ZA936871B/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • 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
    • H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
    • H01H85/303—Movable indicating elements
    • 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
    • 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
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/042—General constructions or structure of high voltage fuses, i.e. above 1000 V
    • 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
    • H01H85/38—Means for extinguishing or suppressing arc
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/12—Shape memory
    • 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
    • H01H2085/0004—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 making use of shape-memory material
    • 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
    • H01H85/0241—Structural association of a fuse and another component or apparatus
    • H01H2085/0258—Structural association of a fuse or a fuse holder with a bimetallic element

Landscapes

  • Fuses (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Breakers (AREA)
ZA936871A 1992-09-17 1993-09-17 Nested contact and cap assembly for fuseholder ZA936871B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/946,961 US5274349A (en) 1992-09-17 1992-09-17 Current limiting fuse and dropout fuseholder for interchangeable cutout mounting

Publications (1)

Publication Number Publication Date
ZA936871B true ZA936871B (en) 1994-04-14

Family

ID=25485258

Family Applications (3)

Application Number Title Priority Date Filing Date
ZA936871A ZA936871B (en) 1992-09-17 1993-09-17 Nested contact and cap assembly for fuseholder
ZA936870A ZA936870B (en) 1992-09-17 1993-09-17 Current limiting fuse having compact structure
ZA936866A ZA936866B (en) 1992-09-17 1993-09-17 Current limiting fuse and dorpout fuseholder for interchangeable cutout mounting

Family Applications After (2)

Application Number Title Priority Date Filing Date
ZA936870A ZA936870B (en) 1992-09-17 1993-09-17 Current limiting fuse having compact structure
ZA936866A ZA936866B (en) 1992-09-17 1993-09-17 Current limiting fuse and dorpout fuseholder for interchangeable cutout mounting

Country Status (14)

Country Link
US (3) US5274349A (xx)
EP (1) EP0593162B1 (xx)
JP (1) JPH06196084A (xx)
KR (3) KR940007923A (xx)
CN (2) CN1145999C (xx)
AT (1) ATE179830T1 (xx)
AU (3) AU667953B2 (xx)
BR (1) BR9303811A (xx)
CA (1) CA2106144A1 (xx)
DE (1) DE69324757D1 (xx)
TN (3) TNSN93101A1 (xx)
TW (1) TW236044B (xx)
UY (1) UY23651A1 (xx)
ZA (3) ZA936871B (xx)

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US5463366A (en) * 1992-09-17 1995-10-31 Cooper Industries, Inc. Current limiting fuse and dropout fuseholder
US5485136A (en) * 1992-09-17 1996-01-16 Cooper Industries, Inc. Load break disconnecting device with solid arc suppression means
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
US5854582A (en) * 1997-08-27 1998-12-29 Hubbell Incorporated Pivotal latching mechanism with interengageable latch arm and catch in a sectionalizer assembly
JPH11329189A (ja) * 1998-03-12 1999-11-30 Yazaki Corp 電流遮断装置
US6538550B1 (en) 1999-02-02 2003-03-25 Mcgraw-Edison Company High amperage current limiting fuse
CA2350948A1 (en) * 1999-09-15 2001-03-22 Taylor Maddox Technical, Inc. Apparatus for assisting the manipulation of overhead mounted devices by a handling tool
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
US6583708B1 (en) * 2000-07-14 2003-06-24 Hubbell Incorporated Fuse cutout with integrated link break lever and fuse link ejector
CA2349253C (en) * 2000-12-26 2009-11-17 S&C Electric Company Method and arrangement for providing a gas-tight housing joint
GB2373109B (en) * 2001-02-13 2004-09-15 Cooper Full range high voltage current limiting fuse
US6593842B2 (en) 2001-04-26 2003-07-15 Hubbell Incorporated Polymeric cutout assembly
US6541717B1 (en) * 2001-11-21 2003-04-01 Hubbell Incorporated Locking assembly for a switch assembly
WO2003092027A1 (en) * 2002-04-26 2003-11-06 S & C Electric Company Fuse cutout with improved dropout performance
US6831232B2 (en) 2002-06-16 2004-12-14 Scott Henricks Composite insulator
US7379883B2 (en) * 2002-07-18 2008-05-27 Parkervision, Inc. Networking methods and systems
US7477129B2 (en) 2004-12-06 2009-01-13 Cooper Technologies Company Current limiting fuse
US8857303B2 (en) 2005-11-22 2014-10-14 Robert Bosch Gmbh Locking mechanism for miter saw with hinge linkage linear guide
US20120017736A1 (en) * 2005-11-22 2012-01-26 Robert Bosch Tool Corporation Power cord routing system for miter saw with hinge linkage linear guide
US8631734B2 (en) 2005-11-22 2014-01-21 Robert Bosch Gmbh Glide movement controller and power miter saw including such controller
US20070285867A1 (en) * 2006-06-13 2007-12-13 Cooper Technologies Company High resistance current limiting fuse, methods, and systems
US20080122571A1 (en) * 2006-11-28 2008-05-29 Emerson Electric Co. Fulgurite reducing fuse
BRPI0719582B1 (pt) * 2006-12-01 2018-09-25 Lukas Marthinus Fick suporte de fusível
US20100245026A1 (en) * 2007-03-13 2010-09-30 National University Corporation Saitama University Fuse link and a fuse
US20100245023A1 (en) * 2009-03-26 2010-09-30 Steven Massingill Safety fusible connector
US20100276395A1 (en) * 2009-04-29 2010-11-04 Thomas & Betts International, Inc. 35kV Rubber Molded Fused Vacuum Interrupter
KR100970763B1 (ko) * 2010-03-26 2010-07-16 구석환 퓨즈 단선신호 발생장치
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
JP5765530B2 (ja) * 2011-04-22 2015-08-19 双信電機株式会社 電力用ヒューズ
CN102201307A (zh) * 2011-05-26 2011-09-28 西安爱尔发开关有限公司 一种真空接触器-熔断器组合电器专用撞针结构
CN102201308A (zh) * 2011-05-26 2011-09-28 西安爱尔发开关有限公司 一种真空接触器-熔断器组合电器专用熔筒后盖机构
DE102012022562A1 (de) * 2012-11-17 2014-05-22 Daimler Ag Schmelzsicherung mit thermomechanischem Ausgleichselement
CN103545154B (zh) * 2013-11-04 2015-10-21 国家电网公司 熔断器
US9622454B2 (en) * 2014-07-18 2017-04-18 John C. Bishop Electric fence box fuse system
CN104282513B (zh) * 2014-11-11 2016-04-06 国网河北饶阳县供电公司 跌落式熔断器及其熔丝更换的方法
CN105021949A (zh) * 2015-07-14 2015-11-04 国家电网公司 便携式熔断器性能辅助测试台架
CN105070617A (zh) * 2015-07-21 2015-11-18 廊坊北熔电气有限公司 隔离式熔断器
CN105070618B (zh) * 2015-09-11 2017-07-04 烟台市华能电器有限公司 一种跌落式熔断器
CN107275167A (zh) * 2015-11-14 2017-10-20 彭伟成 一种过电保护熔断器
CN105428177A (zh) * 2015-12-10 2016-03-23 国网四川省电力公司攀枝花供电公司 一种rw10-35型高压限流熔断器接线端帽
CN105470068A (zh) * 2016-01-12 2016-04-06 石家庄海斯特电气有限公司 一种高压熔断器
CN105788989B (zh) * 2016-03-22 2018-01-26 国网山东省电力公司章丘市供电公司 一种跌落式熔断器更换装置
CN105826095B (zh) * 2016-04-15 2017-11-14 国网山东省电力公司青州市供电公司 一种拉闸操作辅助装置
CN109461638B (zh) * 2018-12-21 2019-12-27 广东精益电力设备有限公司 一种跌落开关静触头固定装置
CN110660628B (zh) * 2019-09-24 2021-06-11 国网河北省电力有限公司 35kV高空高压熔断器套管式自锁端盖
CN110706988B (zh) * 2019-10-12 2021-08-10 国网山东省电力公司利津县供电公司 一种防坠地跌落式熔断器
KR102260566B1 (ko) * 2020-10-22 2021-06-07 중원 주식회사 통전부재를 갖는 한류형 퓨즈 컷 아웃 스위치
EP4298702A1 (en) * 2021-02-25 2024-01-03 S&C Electric Company Transformer overcurrent protection
CN113054578B (zh) * 2021-03-04 2022-06-17 重庆华美电力设备有限责任公司 一种配电箱密封式熔断器熔体更换装置
WO2023059393A1 (en) * 2021-10-07 2023-04-13 S&C Electric Company Optimized transformer protection

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Also Published As

Publication number Publication date
TNSN93101A1 (fr) 1994-03-17
CN1145999C (zh) 2004-04-14
TNSN93100A1 (fr) 1994-03-17
CA2106144A1 (en) 1994-03-18
AU683191B2 (en) 1997-10-30
EP0593162A1 (en) 1994-04-20
DE69324757D1 (de) 1999-06-10
AU682987B2 (en) 1997-10-23
BR9303811A (pt) 1994-03-22
CN1166040A (zh) 1997-11-26
ATE179830T1 (de) 1999-05-15
ZA936866B (en) 1994-04-11
UY23651A1 (es) 1994-02-25
CN1035910C (zh) 1997-09-17
US5274349A (en) 1993-12-28
TNSN93102A1 (fr) 1994-03-17
US5559488A (en) 1996-09-24
AU4740693A (en) 1994-03-24
TW236044B (xx) 1994-12-11
KR940007923A (ko) 1994-04-28
ZA936870B (en) 1994-04-11
US5355111A (en) 1994-10-11
AU4337896A (en) 1996-05-02
KR940008180A (ko) 1994-04-29
KR940007921A (ko) 1994-04-28
CN1085348A (zh) 1994-04-13
AU4337396A (en) 1996-05-02
AU667953B2 (en) 1996-04-18
JPH06196084A (ja) 1994-07-15
EP0593162B1 (en) 1999-05-06

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