Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Multiple contact type
Patent
1995-04-24
1996-11-26
Donovan, Lincoln
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Multiple contact type
335202, H01H 6702
Patent
active
055789803
ABSTRACT:
A hybrid switch comprises an electromagnetic contactor for conducting a current flow after the current making operation, a semiconductor switch device connected in parallel with a main contact of the electromagnetic contactor, for conducting operations of making and breaking a current; and a semiconductor unit body including a case having a square shape in section for housing the semiconductor switch device, and conductor plates which are respectively connected to terminals of the semiconductor switch device and drawn out from sides of the case, end portions of the conductor plates being bent to form main circuit terminals, the semiconductor unit body being mounted on a top portion of the electromagnetic contactor, and the main circuit terminals of the conductor plates drawn out from the semiconductor unit body being fastened to main circuit terminals of the electromagnetic contactor by using terminal screws, respectively.
REFERENCES:
patent: 4466038 (1984-08-01), Robertson
patent: 4642481 (1987-02-01), Bielinski et al.
Okita Soichi
Okubo Koji
Donovan Lincoln
Fuji Electric & Co., Ltd.
LandOfFree
Hybrid switch does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hybrid switch, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hybrid switch will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1976129