JPS4912351A - - Google Patents
Info
- Publication number
- JPS4912351A JPS4912351A JP48025768A JP2576873A JPS4912351A JP S4912351 A JPS4912351 A JP S4912351A JP 48025768 A JP48025768 A JP 48025768A JP 2576873 A JP2576873 A JP 2576873A JP S4912351 A JPS4912351 A JP S4912351A
- Authority
- JP
- Japan
- 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.)
- Pending
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
Landscapes
- Fuses (AREA)
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 |
---|---|
JPS4912351A true JPS4912351A (ja) | 1974-02-02 |
Family
ID=22871980
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP48025768A Pending JPS4912351A (ja) | 1972-03-06 | 1973-03-06 | |
JP1978149600U Pending JPS5471635U (ja) | 1972-03-06 | 1978-11-01 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1978149600U Pending JPS5471635U (ja) | 1972-03-06 | 1978-11-01 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3827010A (ja) |
JP (2) | JPS4912351A (ja) |
CA (1) | CA975410A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Families Citing this family (29)
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 |
US4885561A (en) * | 1988-11-15 | 1989-12-05 | Cooper Industries, Inc. | Transformer overload and fault protection apparatus |
US5485136A (en) * | 1992-09-17 | 1996-01-16 | Cooper Industries, Inc. | Load break disconnecting device with solid arc suppression means |
US5274349A (en) * | 1992-09-17 | 1993-12-28 | Cooper Power Systems, Inc. | Current limiting fuse and dropout fuseholder for interchangeable cutout mounting |
US5583729A (en) * | 1992-09-17 | 1996-12-10 | Cooper Industries, Inc. | Terminal bushing having integral overvoltage and overcurrent protection |
US5463366A (en) * | 1992-09-17 | 1995-10-31 | Cooper Industries, Inc. | Current limiting fuse and dropout fuseholder |
US5440287A (en) * | 1992-09-17 | 1995-08-08 | Cooper Industries, Inc. | Current responsive latching apparatus for disconnecting and isolating an electrical device |
WO1995002888A1 (en) * | 1993-07-12 | 1995-01-26 | The University Of Sydney | Fuse arrangement |
CA2139025A1 (en) * | 1993-12-27 | 1995-06-28 | Stephen Paul Hassler | Delay mechanism for retarding relative movement between two members |
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 |
AU2000267048A1 (en) * | 2000-08-18 | 2002-02-25 | Industrias De Aparellaje Electrico, S.A. | Bases for cutout circuits and method for the production thereof |
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 |
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 |
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 |
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 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4032279Y1 (ja) * | 1961-04-03 | 1965-11-11 | ||
JPS4531504Y1 (ja) * | 1968-06-07 | 1970-12-03 |
Family Cites Families (4)
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 |
US3377447A (en) * | 1965-03-31 | 1968-04-09 | Gen Electric | Loadbreak for open type cutouts |
-
1972
- 1972-03-06 US US00232129A patent/US3827010A/en not_active Expired - Lifetime
-
1973
- 1973-02-05 CA CA162,922A patent/CA975410A/en not_active Expired
- 1973-03-06 JP JP48025768A patent/JPS4912351A/ja active Pending
-
1978
- 1978-11-01 JP JP1978149600U patent/JPS5471635U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4032279Y1 (ja) * | 1961-04-03 | 1965-11-11 | ||
JPS4531504Y1 (ja) * | 1968-06-07 | 1970-12-03 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JPH017969Y2 (ja) * | 1983-09-21 | 1989-03-02 |
Also Published As
Publication number | Publication date |
---|---|
AU5245973A (en) | 1974-08-22 |
JPS5471635U (ja) | 1979-05-22 |
US3827010A (en) | 1974-07-30 |
CA975410A (en) | 1975-09-30 |