Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Multiple contact type
Reexamination Certificate
2005-08-16
2005-08-16
Rojas, Bernard (Department: 2832)
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Multiple contact type
C335S131000
Reexamination Certificate
active
06930576
ABSTRACT:
An electromagnetic switch for a starter is provided. In the switch, a switch case has an open end formed and a molding cap has two terminals connected electrically to external leads and a fitting end. The fitting end is mutually fitted to the open end of the switch case. A pair of fixed contacts is disposed inside the molding cap, each fixed contact being integrally secured to each terminal. A movable contact is movably disposed to face the pair of fixed contacts. An excitation coil generates a magnetic force necessary for driving the movable contact. Further, the switch case includes a winding-up belt piece integrally formed to a circumference of the open end to extend outwardly in its axial direction. The molding cap includes a circumferential groove formed on an outer surface of the fitting end of the molding cap, the winding-up belt piece winding up the whole circumferential groove.
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Denso Corporation
Oliff & Berridg,e PLC
Rojas Bernard
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