DE69418688D1 - Verbesserte strombegrenzende Schmelzsicherung und dropout Sicherungshalter - Google Patents
Verbesserte strombegrenzende Schmelzsicherung und dropout SicherungshalterInfo
- Publication number
- DE69418688D1 DE69418688D1 DE69418688T DE69418688T DE69418688D1 DE 69418688 D1 DE69418688 D1 DE 69418688D1 DE 69418688 T DE69418688 T DE 69418688T DE 69418688 T DE69418688 T DE 69418688T DE 69418688 D1 DE69418688 D1 DE 69418688D1
- Authority
- DE
- Germany
- Prior art keywords
- current
- primary
- dropout
- fuse
- current path
- 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 - Lifetime
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
- H01H85/36—Means for applying mechanical tension to fusible member
-
- 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
- H01H85/05—Component parts thereof
- H01H85/055—Fusible members
- H01H85/12—Two or more separate fusible members in parallel
-
- 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
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/174,594 US5463366A (en) | 1992-09-17 | 1993-12-27 | Current limiting fuse and dropout fuseholder |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69418688D1 true DE69418688D1 (de) | 1999-07-01 |
Family
ID=22636745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69418688T Expired - Lifetime DE69418688D1 (de) | 1993-12-27 | 1994-12-14 | Verbesserte strombegrenzende Schmelzsicherung und dropout Sicherungshalter |
Country Status (13)
Country | Link |
---|---|
US (2) | US5463366A (de) |
EP (1) | EP0660351B1 (de) |
JP (1) | JPH07254348A (de) |
KR (1) | KR100370818B1 (de) |
CN (1) | CN1038623C (de) |
AT (1) | ATE180595T1 (de) |
AU (1) | AU679288B2 (de) |
BR (1) | BR9405274A (de) |
CA (1) | CA2139023A1 (de) |
DE (1) | DE69418688D1 (de) |
TN (1) | TNSN94143A1 (de) |
TW (1) | TW305079B (de) |
ZA (1) | ZA9410195B (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5986534A (en) * | 1993-07-12 | 1999-11-16 | The University Of Sydney | Dropout fuse having electrical energy absorbing device |
DE19702780C1 (de) * | 1996-02-29 | 1998-02-05 | Driescher Spezialfab Fritz | Hochspannungs-Hochleistungs-Sicherung |
JP3017950B2 (ja) * | 1996-09-09 | 2000-03-13 | 東洋システム株式会社 | 電流・温度複合ヒューズ |
US5854582A (en) * | 1997-08-27 | 1998-12-29 | Hubbell Incorporated | Pivotal latching mechanism with interengageable latch arm and catch in a sectionalizer assembly |
DE19757026A1 (de) * | 1997-12-20 | 1999-07-01 | Leonische Drahtwerke Ag | Elektrische Sicherung |
US6477025B1 (en) * | 1999-10-12 | 2002-11-05 | Innovative Technology, Inc. | Surge protection device with thermal protection, current limiting, and failure indication |
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 |
CA2380146C (en) * | 2002-03-02 | 2011-01-04 | S&C Electric Company | High voltage fuse |
EP1500119B1 (de) * | 2002-04-26 | 2007-01-31 | S & C ELECTRIC COMPANY | Sicherungsstromunterbrechung mit verbessertem auswurf der schmelzsicherung |
CN1298004C (zh) * | 2004-03-26 | 2007-01-31 | 西安交通大学 | 大容量短路电流开断器 |
US7378933B2 (en) * | 2005-03-24 | 2008-05-27 | Jonathan Paige Rogers | Dual fuse holder |
US7349189B2 (en) * | 2005-05-06 | 2008-03-25 | Finisar Corporation | Electrical surge protection using in-package gas discharge system |
NL1030315C2 (nl) * | 2005-10-31 | 2007-05-03 | Craneo Holding B V | Inrichting voor het voeden van apparatuur met uiteenlopende eisen aan de voeding. |
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 |
KR100715627B1 (ko) * | 2007-02-26 | 2007-05-08 | 대원계전주식회사 | 배전용 고압 부싱형 퓨즈홀더와 이를 이용한 배전 구조 |
KR200452893Y1 (ko) | 2008-12-31 | 2011-03-31 | 엘에스산전 주식회사 | 퓨즈 체킹장치 |
KR101061236B1 (ko) | 2009-12-29 | 2011-09-01 | 한국전력공사 | 컷 아웃 스위치 |
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 |
US9115885B2 (en) * | 2012-04-12 | 2015-08-25 | Amerlux Inc. | Water tight LED assembly with connector through lens |
KR101452890B1 (ko) * | 2013-12-04 | 2014-10-22 | 현대중공업 주식회사 | 퓨즈 홀더 |
CN103811239B (zh) * | 2014-03-13 | 2016-03-02 | 国家电网公司 | 跌落式熔断器 |
CN105304422B (zh) * | 2015-11-17 | 2018-06-29 | 国家电网公司 | 一种配网线路跌落式开关 |
US20180233895A1 (en) * | 2017-02-16 | 2018-08-16 | Electrical Materials Company | Localized application of high impedance fault isolation in multi-tap electrical power distribution system |
CN114264983B (zh) * | 2021-12-24 | 2023-09-19 | 上海乾行达航天科技有限公司 | 一种高低温环境模拟试验箱 |
DE102022002431A1 (de) | 2022-07-05 | 2024-01-11 | Siba Fuses Gmbh | Verwendung einer HH-Sicherung für ein Drop-Out-Sicherungssystem |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE656796C (de) * | 1936-02-23 | 1938-02-18 | Voigt & Haeffner Akt Ges | Schmelzleiteranordnung fuer Sicherungen, insbesondere fuer Hochspannungssicherungen |
US2260084A (en) * | 1940-04-04 | 1941-10-21 | Matthews W N Corp | Electrical cutout |
US3437971A (en) * | 1967-06-26 | 1969-04-08 | Mc Graw Edison Co | Current limiting fuse |
US3755769A (en) * | 1969-10-31 | 1973-08-28 | Mc Graw Edison Co | Modularized fuse with precise gap |
US3611240A (en) * | 1970-05-04 | 1971-10-05 | Mc Graw Edison Co | Dropout fuse |
US3680019A (en) * | 1970-06-08 | 1972-07-25 | Chase Shawmut Co | High-voltage fuse having a plurality of fuse links wound helically around an insulating mandrel |
US3671909A (en) * | 1971-02-17 | 1972-06-20 | Chase Shawmut Co | High-voltage fuse with one piece fuse links |
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 |
US3813627A (en) * | 1973-06-11 | 1974-05-28 | Gen Electric | Current limiting fuse having improved low current interrupting capability |
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 |
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 |
US4011537A (en) * | 1975-11-19 | 1977-03-08 | S & C Electric Company | Composite dropout fuse device |
US4001749A (en) * | 1975-12-17 | 1977-01-04 | The Chase-Shawmut Company | Electric fuse for elevated circuit voltages |
US4134094A (en) * | 1977-05-05 | 1979-01-09 | Mcgraw-Edison Company | Fuse element |
US4123738A (en) * | 1977-05-16 | 1978-10-31 | Mcgraw-Edison Company | High voltage current limiting fuse |
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 |
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 |
US4388603A (en) * | 1981-05-15 | 1983-06-14 | Mcgraw-Edison Company | Current limiting 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 |
US5274349A (en) * | 1992-09-17 | 1993-12-28 | Cooper Power Systems, Inc. | Current limiting fuse and dropout fuseholder for interchangeable cutout mounting |
-
1993
- 1993-12-27 US US08/174,594 patent/US5463366A/en not_active Expired - Lifetime
-
1994
- 1994-12-14 DE DE69418688T patent/DE69418688D1/de not_active Expired - Lifetime
- 1994-12-14 AT AT94309367T patent/ATE180595T1/de not_active IP Right Cessation
- 1994-12-14 EP EP94309367A patent/EP0660351B1/de not_active Expired - Lifetime
- 1994-12-20 TW TW083111948A patent/TW305079B/zh not_active IP Right Cessation
- 1994-12-21 AU AU81627/94A patent/AU679288B2/en not_active Ceased
- 1994-12-21 ZA ZA9410195A patent/ZA9410195B/xx unknown
- 1994-12-23 CA CA002139023A patent/CA2139023A1/en not_active Abandoned
- 1994-12-27 BR BR9405274A patent/BR9405274A/pt not_active IP Right Cessation
- 1994-12-27 TN TNTNSN94143A patent/TNSN94143A1/fr unknown
- 1994-12-27 CN CN94120733A patent/CN1038623C/zh not_active Expired - Fee Related
- 1994-12-27 JP JP6325038A patent/JPH07254348A/ja active Pending
- 1994-12-27 KR KR1019940037323A patent/KR100370818B1/ko not_active IP Right Cessation
-
1995
- 1995-06-07 US US08/484,653 patent/US5760673A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5463366A (en) | 1995-10-31 |
CN1038623C (zh) | 1998-06-03 |
BR9405274A (pt) | 1995-08-01 |
US5760673A (en) | 1998-06-02 |
CN1110001A (zh) | 1995-10-11 |
KR100370818B1 (ko) | 2003-03-29 |
TW305079B (de) | 1997-05-11 |
JPH07254348A (ja) | 1995-10-03 |
KR950020849A (ko) | 1995-07-26 |
ATE180595T1 (de) | 1999-06-15 |
AU679288B2 (en) | 1997-06-26 |
CA2139023A1 (en) | 1995-06-28 |
AU8162794A (en) | 1995-07-06 |
TNSN94143A1 (fr) | 1995-09-21 |
EP0660351A3 (de) | 1996-04-24 |
EP0660351B1 (de) | 1999-05-26 |
ZA9410195B (en) | 1995-08-25 |
EP0660351A2 (de) | 1995-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |