with a contact bridge on both opposite sides of a fixed contact pair, each contact bridge being moved to close or open the circuit

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Patents Grantslast 30 patents

Information Patent Grant
Relay
- Patent number 9,613,771
- Issue date Apr 4, 2017
- LSIS Co., Ltd.
- Soo Hyun Lim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch with auxiliary and main contacts
- Patent number 6,831,239
- Issue date Dec 14, 2004
- Holec Holland N.V.
- Wouter Franciscus Van Den Akker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compartmentalized arc chamber
- Patent number 5,990,439
- Issue date Nov 23, 1999
- Siemens Energy & Automation, Inc.
- Steven E. Pever
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inverter cut-out switch
- Patent number 5,525,769
- Issue date Jun 11, 1996
- General Electric Company
- Larry G. Anderson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
1584612
- Patent number 1,584,612
- Issue date May 11, 1926
- H01 - BASIC ELECTRIC ELEMENTS