Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Multiple contact type
Reexamination Certificate
2006-05-02
2006-05-02
Donovan, Lincoln (Department: 2832)
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Multiple contact type
C335S131000
Reexamination Certificate
active
07038564
ABSTRACT:
An electromagnetic starter switch in which a voltage from a power source is depressed by a resistor and applied to a motor by an auxiliary movable contact coming into contact with a first auxiliary fixed contact and a second auxiliary fixed contact before a pinion gear intermeshes with a ring gear, and the voltage from the power source is subsequently applied to the motor without modification by the main movable contact also coming into contact with a first main fixed contact and a second main fixed contact after the pinion gear intermeshes with the ring gear, wherein: the first main fixed contact, the second main fixed contact, the first auxiliary fixed contact, and the second auxiliary fixed contact are disposed on a main switch cover.
REFERENCES:
patent: 5656981 (1997-08-01), Niimi et al.
patent: 5909067 (1999-06-01), Liadakis
patent: 6360707 (2002-03-01), Boegner
patent: 2002/0053961 (2002-05-01), Kajino
patent: 2005/0190024 (2005-09-01), McMahon et al.
patent: 7-109967 (1995-04-01), None
patent: 2004-190544 (2004-07-01), None
Kimura Motoaki
Kusumoto Keiichi
Yamauchi Hayato
Donovan Lincoln
Mitsubishi Denki & Kabushiki Kaisha
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