Featured patents

Vacuum Interrupter
US 08847097 B2, Sept. 30, 2014, Shielding, Astrid Renz et al. / Siemens Aktiengesellschaft (Munich, DE)
A vacuum interrupter, comprising:…

Arc Extinguishing Mechanism for Mold Cased Circuit Breaker
US 08809720 B2, Aug. 19, 2014, Arcing chamber, Seung Jin Ham / LSIS Co., Ltd. (Anyang-Si, Gyeonggi-Do, KR)
An arc extinguishing mechanism for a mold cased circuit breaker comprising…

Electrical Current Interrupting Device
US 08785804 B2, July 22, 2014, Polyphase, Lloyd Dean Gibson / Cooper Technologies Company (Houston, US)
A switching assembly, comprising:…

Arc Runner With Integrated Current Path That Develops a Magnetic Field to Boost Arc Movement Towards Splitter Plates
US 08866034 B2, Oct. 21, 2014, Arcing chamber, Michael Fasano / Carling Technologies, Inc. (Plainville, US)
A circuit interrupter comprising:…

Vacuum Switch and Electrode Assembly Therefor
US 08710389 B2, April 29, 2014, Movable, Wangpei Li et al. / Eaton Corporation (Cleveland, US)
An electrode assembly for a vacuum switch, said vacuum switch comprising a vacuum…

Electrical Switching Apparatus, and Arc Chute and Venting Assembly Therefor
US 08642913 B2, Feb. 4, 2014, With venting means, James Gerard Maloney / Eaton Corporation (Cleveland, US)
A venting assembly for an arc chute of an electrical switching apparatus, said…

System and Apparatus for Circuit Protection Within an Equipment Enclosure
US 08598484 B2, Dec. 3, 2013, With venting means, Michael Lafond et al. / General Electric Company (Schenectady, US)
An enclosure for use with a circuit protection system having at least one exhaust…

Current Path Arrangement for a Circuit Breaker
US 08592709 B2, Nov. 26, 2013, Arcing chamber, Yatin Vilas Newase et al. / General Electric Company (Schenectady, US)
A circuit breaker apparatus comprising:…

Gas Insulated Apparatus
US 08530773 B2, Sept. 10, 2013, Arcing contact, Toshie Takeuchi et al. / Mitsubishi Electric Corporation (Chiyoda-Ku, Tokyo, JP)
A gas insulated apparatus comprising:…

Single Pole or Multi-Pole Double Break Switching Devices
US 08487204 B2, July 16, 2013, With venting means, Eligio Zanchi et al. / ABB S.p.A. (Milan, IT)
Single-pole or multi-pole double break switching device for low voltage systems,…

Patentorg has 114 documents under High-Voltage Switches With Arc Preventing or Extinguishing Devices Patents.

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