Featured patents

Contact Mechanism and Electromagnetic Contactor Using the Same
US 08816801 B2, Aug. 26, 2014, Electrodynamically actuated, Kouetsu Takaya et al. / Fuji Electric Co., Ltd. (Kawasaki-shi, JP)
A contact mechanism where a shape of at least one of a fixed contactor…

Bimetal and Magnetic Armature Providing an Arc Splatter Resistant Offset Therebetween, and Circuit Breaker Including the Same
US 08872606 B1, Oct. 28, 2014, Thermal, Jeffrey Scott Gibson et al. / Eaton Corporation (Cleveland, US)
A circuit breaker comprising:…

Assembly of Magnetised Coaxial Structures Inducing a Longitudinal Homogeneous Field in the Centre Thereof
US 08773230 B2, July 8, 2014, Permanent magnets, Guy Aubert et al. / Commissariat a l'Energie Atomique et aux Energies Alternatives (Paris, FR)
A magnetized structure that induces in a central area of interest a homogeneous…

Trip Device Support Frame and Top Frame Calibration Method
US 08729988 B1, May 20, 2014, Permanent Magnet-Actuated Switches, James Gerard Maloney / Eaton Corporation (Cleveland, US)
A trip device support frame for a circuit breaker assembly, said trip device…

Wireless Switch With Multipolar Electromagnetic Generator
US 08665042 B2, March 4, 2014, Plural magnets, Brian L. Bircumshaw et al. / EcoHarvester, Inc. (Berkeley, US)
A wireless switch comprising:…

Switching Element
US 08653912 B2, Feb. 18, 2014, Polarity-responsive, Tetsuo Shimizu et al. / Funai Electric Advanced Applied Technology Research Institute Inc. (Daito-shi, JP)
A switching element comprising:…

Mold for Making Products With Co-Molded Inserts
US 08648683 B2, Feb. 11, 2014, Permanent magnets, Mauro Masiero et al.
A mold for making products with co-molded inserts including at least a die…

Micro-Magnetic Proximity Sensor and Method of Operating Same
US 08519810 B2, Aug. 27, 2013, Polarity-responsive, Qunying Wei et al.
A proximity sensing system comprising:…

High Security Switch Assembly
US 08487726 B2, July 16, 2013, Permanent Magnet-Actuated Switches, Joseph Hedeen et al. / Magnasphere Corporation (Waukesha, US)
A tamper-resistant switch assembly operable to detect movement of a metal door…

Electronic Ohmic Shunt RF MEMS Switch and Method of Manufacture
US 08461948 B2, June 11, 2013, Polarity-responsive, Daniel C. Judy et al. / The United States of America as represented by the Secretary of the Army (Washington, US)
An electrostatic ohmic shunt radio frequency (RF) microelectromechanical system…

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