ZA936871B - Nested contact and cap assembly for fuseholder - Google Patents
Nested contact and cap assembly for fuseholderInfo
- 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
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)
- Connection Of Batteries Or Terminals (AREA)
- Breakers (AREA)
- Switch Cases, Indication, And Locking (AREA)
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 |
---|---|---|---|
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 |
ZA936871A ZA936871B (en) | 1992-09-17 | 1993-09-17 | Nested contact and cap assembly for fuseholder |
Family Applications Before (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 (fr) |
EP (1) | EP0593162B1 (fr) |
JP (1) | JPH06196084A (fr) |
KR (3) | KR940007923A (fr) |
CN (2) | CN1035910C (fr) |
AT (1) | ATE179830T1 (fr) |
AU (3) | AU667953B2 (fr) |
BR (1) | BR9303811A (fr) |
CA (1) | CA2106144A1 (fr) |
DE (1) | DE69324757D1 (fr) |
TN (3) | TNSN93100A1 (fr) |
TW (1) | TW236044B (fr) |
UY (1) | UY23651A1 (fr) |
ZA (3) | ZA936870B (fr) |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
WO2001020633A1 (fr) * | 1999-09-15 | 2001-03-22 | Taylor Maddox Technical, Inc. | Appareil pour faciliter la manipulation des dispositifs aeriens a l'aide d'un outil de manutention |
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 (fr) * | 2000-12-26 | 2009-11-17 | S&C Electric Company | Methode et agencement pour la fourniture d'un joint de boitier etanche aux gaz |
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 |
BR0309559A (pt) * | 2002-04-26 | 2005-03-01 | S & C Electric Co | Disjuntor de fusìvel com desempenho de queda aperfeiçoado |
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 |
CN101558464B (zh) * | 2006-12-01 | 2013-04-10 | 马泽交易者(私人)有限公司 | 脱落式熔断器组件和熔断器座 |
EP2131380A4 (fr) * | 2007-03-13 | 2011-09-28 | Univ Saitama Nat Univ Corp | Liaison fusible et fusible |
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 |
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 |
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 |
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 |
US12107410B2 (en) * | 2021-02-25 | 2024-10-01 | 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 (fr) * | 2021-10-07 | 2023-04-13 | S&C Electric Company | Protection de transformateur optimisée |
DE102022002431A1 (de) * | 2022-07-05 | 2024-01-11 | Siba Fuses Gmbh | Verwendung einer HH-Sicherung für ein Drop-Out-Sicherungssystem |
WO2024151865A1 (fr) * | 2023-01-14 | 2024-07-18 | Hubbwll Incorporated | Fusible de limitation de courant de coupure |
US20240250516A1 (en) * | 2023-01-23 | 2024-07-25 | Komatsu America Corp. | Hybrid Fault Protection Circuits For High-Power Cyclical Loads |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3437971A (en) * | 1967-06-26 | 1969-04-08 | Mc Graw Edison Co | Current limiting fuse |
US3611240A (en) * | 1970-05-04 | 1971-10-05 | Mc Graw Edison Co | Dropout fuse |
US3827010A (en) * | 1972-03-06 | 1974-07-30 | Westinghouse Electric Corp | Composite sectionalized open-type drop-out-type fusible output with series enclosed current limiting fuse |
US3774137A (en) * | 1972-09-22 | 1973-11-20 | Westinghouse Electric Corp | Latch and guide assembly for a dropout electrical fuse |
US3863187A (en) * | 1973-06-04 | 1975-01-28 | Chance Co Ab | Total range fault interrupter |
US3825871A (en) * | 1973-11-20 | 1974-07-23 | Westinghouse Electric Corp | Electric fuse with trip device |
US3913050A (en) * | 1974-06-03 | 1975-10-14 | Rte Corp | Fuse assembly for current limiting fuses |
US4114128A (en) * | 1974-10-30 | 1978-09-12 | Westinghouse Electric Corp. | Composite sectionalized protective indicating-type fuse |
US4011537A (en) * | 1975-11-19 | 1977-03-08 | S & C Electric Company | Composite dropout fuse device |
US4158830A (en) * | 1977-09-27 | 1979-06-19 | S & C Electric Company | Fitting for a circuit-interrupting device |
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 |
AU526956B2 (en) * | 1979-11-20 | 1983-02-10 | Rte Corporation | High voltage fuse with spider assembly |
US4414527A (en) * | 1980-03-24 | 1983-11-08 | S&C Electric Company | Contact assembly for a fuse cutout |
US4336521A (en) * | 1981-03-11 | 1982-06-22 | Kozacka Frederick J | Electric fuse |
US4481495A (en) * | 1982-10-29 | 1984-11-06 | S&C Electric Company | Fusible element for a current-limiting fuse having groups of spaced holes or notches therein |
JPS59173249U (ja) * | 1983-05-07 | 1984-11-19 | 日本碍子株式会社 | 避雷器素子を内蔵したオ−プンヒユ−ズカツトアウト |
JPS59173963U (ja) * | 1983-05-10 | 1984-11-20 | 日本碍子株式会社 | 避雷器素子を内蔵したオ−プンヒユ−ズカツトアウト |
US4506249A (en) * | 1983-09-08 | 1985-03-19 | Rte Corporation | Fuse element termination for current-limiting fuse |
US4570146A (en) * | 1984-06-21 | 1986-02-11 | Huber William J | High voltage fuse |
US4625196A (en) * | 1985-06-24 | 1986-11-25 | Rte Corporation | Modular under oil expulsion fuse cartridge assembly |
-
1992
- 1992-09-17 US US07/946,961 patent/US5274349A/en not_active Expired - Lifetime
-
1993
- 1993-05-24 US US08/065,439 patent/US5355111A/en not_active Expired - Lifetime
- 1993-05-24 US US08/067,512 patent/US5559488A/en not_active Expired - Lifetime
- 1993-09-07 AT AT93307063T patent/ATE179830T1/de not_active IP Right Cessation
- 1993-09-07 DE DE69324757T patent/DE69324757D1/de not_active Expired - Lifetime
- 1993-09-07 EP EP93307063A patent/EP0593162B1/fr not_active Expired - Lifetime
- 1993-09-14 TW TW082107536A patent/TW236044B/zh not_active IP Right Cessation
- 1993-09-14 CA CA002106144A patent/CA2106144A1/fr not_active Abandoned
- 1993-09-16 AU AU47406/93A patent/AU667953B2/en not_active Ceased
- 1993-09-16 CN CN93117289A patent/CN1035910C/zh not_active Expired - Fee Related
- 1993-09-16 BR BR9303811A patent/BR9303811A/pt not_active IP Right Cessation
- 1993-09-16 CN CNB971034370A patent/CN1145999C/zh not_active Expired - Fee Related
- 1993-09-17 TN TNTNSN93100A patent/TNSN93100A1/fr unknown
- 1993-09-17 KR KR1019930018754A patent/KR940007923A/ko not_active Application Discontinuation
- 1993-09-17 UY UY23651A patent/UY23651A1/es unknown
- 1993-09-17 KR KR1019930018755A patent/KR940007921A/ko not_active Application Discontinuation
- 1993-09-17 ZA ZA936870A patent/ZA936870B/xx unknown
- 1993-09-17 TN TNTNSN93101A patent/TNSN93101A1/fr unknown
- 1993-09-17 ZA ZA936866A patent/ZA936866B/xx unknown
- 1993-09-17 KR KR1019930018756A patent/KR940008180A/ko not_active Application Discontinuation
- 1993-09-17 ZA ZA936871A patent/ZA936871B/xx unknown
- 1993-09-17 JP JP5231524A patent/JPH06196084A/ja active Pending
- 1993-09-17 TN TNTNSN93102A patent/TNSN93102A1/fr unknown
-
1996
- 1996-02-06 AU AU43378/96A patent/AU682987B2/en not_active Ceased
- 1996-02-06 AU AU43373/96A patent/AU683191B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
JPH06196084A (ja) | 1994-07-15 |
AU4337396A (en) | 1996-05-02 |
EP0593162A1 (fr) | 1994-04-20 |
US5559488A (en) | 1996-09-24 |
CN1085348A (zh) | 1994-04-13 |
US5355111A (en) | 1994-10-11 |
TNSN93102A1 (fr) | 1994-03-17 |
UY23651A1 (es) | 1994-02-25 |
ZA936866B (en) | 1994-04-11 |
KR940007921A (ko) | 1994-04-28 |
ZA936870B (en) | 1994-04-11 |
DE69324757D1 (de) | 1999-06-10 |
CN1035910C (zh) | 1997-09-17 |
TW236044B (fr) | 1994-12-11 |
AU4337896A (en) | 1996-05-02 |
CN1166040A (zh) | 1997-11-26 |
EP0593162B1 (fr) | 1999-05-06 |
KR940007923A (ko) | 1994-04-28 |
AU4740693A (en) | 1994-03-24 |
TNSN93100A1 (fr) | 1994-03-17 |
TNSN93101A1 (fr) | 1994-03-17 |
CN1145999C (zh) | 2004-04-14 |
CA2106144A1 (fr) | 1994-03-18 |
AU667953B2 (en) | 1996-04-18 |
AU682987B2 (en) | 1997-10-23 |
US5274349A (en) | 1993-12-28 |
BR9303811A (pt) | 1994-03-22 |
KR940008180A (ko) | 1994-04-29 |
AU683191B2 (en) | 1997-10-30 |
ATE179830T1 (de) | 1999-05-15 |
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CA2127868A1 (fr) | Fusible a deux elements | |
SU1700635A1 (ru) | Защитное устройство электрических цепей | |
US3594673A (en) | Flasher switch |