Invention Grant
- Patent Title: Alternating current overload protection apparatus and method
- Patent Title (中): 交流过载保护装置及方法
-
Application No.: US12919264Application Date: 2009-03-02
-
Publication No.: US08482892B2Publication Date: 2013-07-09
- Inventor: John T. Knepler
- Applicant: John T. Knepler
- Applicant Address: US IL Springfield
- Assignee: Bunn-O-Matic Corporation
- Current Assignee: Bunn-O-Matic Corporation
- Current Assignee Address: US IL Springfield
- Agency: Barnes & Thornburg LLP
- International Application: PCT/US2009/035681 WO 20090302
- International Announcement: WO2009/108920 WO 20090903
- Main IPC: H02H3/08
- IPC: H02H3/08 ; H02H9/02
Abstract:
A circuit and method protect switching devices from alternating current overload. By protecting the switching devices from AC overload, the reliability of the equipment using the switching devices is improved, cost for repair is decreased and information regarding the cause of the AC overload is available.
Public/Granted literature
- US20110222198A1 ALTERNATING CURRENT OVERLOAD PROTECTION APPARATUS AND METHOD Public/Granted day:2011-09-15
Information query
