Featured patents

Magnetic Circuit Interrupter With Current Limiting Capability
US 08749329 B2, June 10, 2014, With time delay, Michael Fasano / Carling Technologies, Inc. (Plainville, US)
A circuit interrupter for interrupting a current said circuit interrupter…

Electromagnetic Relay
US 08659372 B2, Feb. 25, 2014, Polarity-responsive, Masato Morimura / Fujitsu Component Limited (Tokyo, JP)
An electromagnetic relay comprising:…

Adjustable Mid Air Gap Magnetic Latching Solenoid
US 08659376 B2, Feb. 25, 2014, With permanent magnet, James M. Gruden / Sharp Kabushiki Kaisha (Osaka-shi, Osaka, JP)
A method of making a magnetically latched solenoid comprising:…

Contact Device and Electromagnetic Switch Using Contact Device
US 08653917 B2, Feb. 18, 2014, With arc-suppression or extinguishing means, Kouetsu Takaya et al. / Fuji Electric FA Components & Systems Co., Ltd. (Tokyo, JP)
A contact device, comprising:…

Key and Keyboard Using Same
US 08648677 B2, Feb. 11, 2014, Permanent Magnet-Actuated Switches, Hsien-Ta Lin et al. / Hon Hai Precision Industry Co., Ltd. (New Taipei, TW)
A key comprising: a base…

Noise-Suppressing Orbital Relay Assembly
US 08610521 B2, Dec. 17, 2013, Multiple contact type, Patrick Kessler et al. / Apple Inc. (Cupertino, US)
A relay, comprising:…

Collapsible Mechanism for Circuit Breakers
US 08542083 B2, Sept. 24, 2013, Latching means, James Gerard Maloney / Eaton Corporation (Cleveland, US)
A mechanism for circuit breakers comprising:…

Thermally Managed Electromagnetic Switching Device
US 08487722 B2, July 16, 2013, Contact-actuating means, Kevin F. Hanley et al. / Eaton Corporation (Cleveland, US)
A thermally managed electromagnetic switching device comprising:…

Apparatus for Generating a Multi-Vibrational Field
US 08477003 B2, July 2, 2013, Magnet structure or material, Gary Dean Wilson et al.
An apparatus comprising:…

Portable Actuator
US 08456259 B2, June 4, 2013, Automatic circuit-interrupting devices, Charles Mark McClung et al. / MarTek Limited (Charleston, US)
A portable actuator for remote operation of a circuit breaker, the portable…

Patentorg has 404 documents under Electricity: Magnetically Operated Switches, Magnets, and Electromagnets Patents.

Narrow down the browsing criteria below to see more patents.

Select a subcategory
Quick navigation
New documents
  • Process for the Production of the Actinobacillus Pleuropneumoniae Toxins APXI or APXIII in a Liquid Culture Medium Under Supply of Air Enriched in Carbon Dioxide
  • Method for Manufacturing Nonvolatile Memory Device
  • Supply Chain Demand Satisfaction
  • Supply-Line Management Device
  • Storage Control Device and Method for Managing Snapshot