Invention Grant
- Patent Title: Switching contactor
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Application No.: US14674785Application Date: 2015-03-31
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Publication No.: US09697972B2Publication Date: 2017-07-04
- Inventor: Richard Anthony Connell
- Applicant: Johnson Electric International (UK) Limited
- Applicant Address: GB Bolden, Tyne and Wear
- Assignee: Johnson Electric International (UK) Limited
- Current Assignee: Johnson Electric International (UK) Limited
- Current Assignee Address: GB Bolden, Tyne and Wear
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Priority: GB1200331.5 20120109
- Main IPC: H01H51/22
- IPC: H01H51/22 ; H01H50/54 ; G01R11/04 ; H01H1/54 ; H01H50/64 ; H02B1/42 ; H01R13/64 ; H01H1/021 ; G01R11/02 ; H01R13/18 ; H01R33/00
Abstract:
A switching electrical power contactor having a bi-blade type switch, has ferrous plates attached to the blades to increase the current carrying capacity and reduce the resistance of the switch. The contacts of the switches are arranged in pairs with at least one pair of contacts being arranged to close before another pair of contacts.
Public/Granted literature
- US20150213983A1 SWITCHING CONTACTOR Public/Granted day:2015-07-30
Information query
