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Rotary contact circuit breaker venting arrangement including current transformer 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01H-009/02
  • H01H-033/02
  • H01F-027/02
출원번호 US-0225988 (1999-01-05)
발명자 / 주소
  • Castonguay Roger N.
  • Doughty Dennis J.
  • Robarge Dean A.
  • Christensen Dave S.
  • Rosen James L.
  • Greenberg Randall L.
  • Kranz Stefan,DEX
  • Culler Mark
  • Papallo Thomas
출원인 / 주소
  • General Electric Company
대리인 / 주소
    Cantor Colburn LLPHorton
인용정보 피인용 횟수 : 24  인용 특허 : 163

초록

A rotary contact circuit breaker having a venting arrangement to vent gasses operated by a short circuit interruption to a location substantially above the load strap of the breaker whereby electrical components are not damaged by the gasses and ionized gasses from different phases are conveyed in d

대표청구항

[ What is claimed is:] [1.] A circuit breaker including a breaker cassette having a load strap and a line strap and a line exhaust gas route above the line strap and a load gas route beneath the load strap, the improvement comprising:a current transformer housing containing a current transformer and

이 특허에 인용된 특허 (163)

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  154. Lindeperg Francois (Sassenage FRX), Solid-state instantaneous trip device for a current limiting circuit breaker.
  155. Tripodi Paul (Eybens FRX) Weynachter Luc (Grenoble FRX), Solid-state trip device comprising an instantaneous tripping circuit independent from the supply voltage.
  156. Fraisse Didier (St. Martin D\Heres FRX), Solid-state trip device for a protective circuit breaker of a three-phase mains system, enabling the type of fault to be.
  157. Weynachter Luc (Grenoble FRX) Corcoles Vincent (Grenoble FRX), Solid-state trip unit of an electrical circuit breaker with contact wear indicator.
  158. Mertz Jean-Luc (Grenoble FRX) Perichon Pierre (Grenoble FRX) Beranger Bruno (Biviers FRX), Static switch.
  159. Rozier Paul (Chalon Sur Saone FRX), Sulfur hexafluoride isolating circuit-breaker and use thereof in prefabricated stations, substations, and bays.
  160. Duchemin Pierre (Fouqueux FRX) Baurand Gilles (Montesson la Borde FRX) Leglaye Dominique (Rueil Malmaison FRX), Switch.
  161. Hennemann Jean (Homblieres FRX), Switch with device to interlock the switch control if the contacts stick.
  162. Bonnardel Patrick (Grenoble FRX) Jacquemet Bernard (St. Simeon de Bressiuex FRX) Broize Jean-Charles (Voreppe FRX) Odier Andr (Grenoble FRX), Three-position switch actuating mechanism.
  163. Mertz Jean-Luc (Grenoble FRX) Perichon Pierre (Grenoble FRX) Morel Robert (Eybens FRX) Pion-Roux Grard (Meylan FRX), Ultra high-speed circuit breaker with galvanic isolation.

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  4. Arnold David, Bottom vented circuit breaker capable of top down assembly onto equipment.
  5. Jang, Bong Yun, Circuit breaker.
  6. Dedenbach, Guido; Ochtinger, Klaus; Rusteberg, Carsten; Thilker, Lutz, Circuit breaker and method for producing same.
  7. Harmon, Jason Edward; Garg, Chanchal Kumar, Circuit breaker apparatus.
  8. Lindsey, Kurt Lawrence; Malliet, Randal Vernon; Rachwal, Rick Alan; Pride, Patrick Harold, Dual voltage switch.
  9. Välivainio, Mikko; Soldan, Juha; Elomaa, Jari, Electric switch housing.
  10. Wilson, Rhonda L.; Parsons, Kevin, Electrical component enclosure.
  11. Elliott, Randall B.; Engel, John B.; Wilson, Rhonda L.; Paulson, Pieter Agnar, Electrical switching component.
  12. Elliott, Randall B.; Engel, John B.; Wilson, Rhonda L.; Paulson, Pieter Agnar, Electrical switching component.
  13. Ohkubo,Koji; Kasahara,Mitsuhara; Ogawa,Hidehiko, Electromagnetic contactor.
  14. Duchrow, Robert A.; Bush, Phillip; Miller, James P.; Houck, III, Theodore John; Berry, William R., Gas diverter for an electrical switching device.
  15. Brusky, Nicholas; Lindsey, Kurt Lawrence, Indicator for a fault interrupter and load break switch.
  16. Ciarcia, Ronald; Subramanian, Ananthram; Narender, Macha; Brignoni, Luis; Kim, Samuel, Interlocking cassettes for dimensional stability.
  17. Brusky, Nicholas Paul, Low force low oil trip mechanism.
  18. Fournier, Bernard; Person, Xavier; Romillon, Jean-Marc, Module combined with an electromagnetic switch appliance.
  19. Lindsey, Kurt Lawrence, Multi-deck transformer switch.
  20. Kralik, Robert, Multipolar power contactor.
  21. Faik, Salaheddine, Quad break modular circuit breaker interrupter.
  22. Anglade, Hervé; Grumel, Christophe; Rival, Marc; Gonnet, Jean-Paul, Single-pole breaking unit comprising a rotary contact bridge, and a switchgear device, and circuit breaker comprising such a unit.
  23. Rival, Marc; Grumel, Christophe; Anglade, Hervé; Gonnet, Jean-Paul, Switchgear device having at least one single-pole breaking unit comprising a contact bridge and circuit breaker comprising one such device.
  24. Lindsey, Kurt Lawrence; Malliet, Randal Vernon; Rachwal, Rick Alan; Pride, Patrick Harold, Tap changer switch.
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