Invention Grant
- Patent Title: Method and apparatus for control contacts of an automatic transfer switch
- Patent Title (中): 自动转换开关的控制触点的方法和装置
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Application No.: US11671921Application Date: 2007-02-06
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Publication No.: US07898372B2Publication Date: 2011-03-01
- Inventor: Rocco M. Melchionne, Jr.
- Applicant: Rocco M. Melchionne, Jr.
- Applicant Address: US NJ Florham Park
- Assignee: ASCO Power Technologies, L.P.
- Current Assignee: ASCO Power Technologies, L.P.
- Current Assignee Address: US NJ Florham Park
- Agency: McDonnell Boehnen Hulbert & Berghoff LLP
- Main IPC: H01H13/70
- IPC: H01H13/70
Abstract:
An automatic transfer switch includes a solenoid control contacts assembly, an auxiliary contacts assembly, a dual purpose cam attached to a cylindrical shaped weight, and a solenoid actuator. When energized, the solenoid actuator rotates the cylindrical weight and the dual purpose cam actuates both the solenoid control contacts assembly and the auxiliary contacts assembly.
Public/Granted literature
- US20080035456A1 Method and Apparatus for Control Contacts of an Automatic Transfer Switch Public/Granted day:2008-02-14
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