Featured patents

Automatic Transfer Switch Having an Interlock Arrangement
US 08471659 B1, June 25, 2013, David D. Flegel / Reliance Controls Corporation (Racine, US)
A transfer panel including a plurality of switches for controlling the supply…

US 08653921 B2, Feb. 18, 2014, Patrik Fuchs / Hydac Electronic GmbH (Saarbrücken, DE)
A switching electromagnet, comprising:…

Electromagnetic Contactor With Guide Ring
US 08502629 B2, Aug. 6, 2013, Jacques Dumoux / ABB France FR
Electromagnetic contactor comprising:…

Magnetic Actuator With a Non-Magnetic Insert
US 08674795 B2, March 18, 2014, Christian Reuber / ABB Technology AG (Zürich, CH)
A magnetic actuator unit for a circuit breaker, comprising:…

Solenoid With Variable Reluctance Plunger
US 08754731 B2, June 17, 2014, Michael D. Bradfield et al. / Remy Technologies LLC (Pendleton, US)
A solenoid for a vehicle starter, the solenoid comprising:…

Patentorg has 5 documents under With Plunger-Type Armature Patents.

Other subcategories for category Electricity: magnetically operated switches, magnets, and electromagnets
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