Coil assembly for electromagnetic valves
First Claim
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1. A coil assembly for an electromagnetic valve adaptable to a vehicular hydraulic control circuit, said coil assembly comprising:
- a coil bobbin having a flange;
an electromagnetic coil wrapped on said coil bobbin and having leads extending from said coil bobbin;
a casing covering said coil bobbin and said coil;
a terminal holder external of said casing, fixed to said flange and receiving said leads;
electrical terminals connected to said leads in said terminal holder and mounted wholly within said terminal holder;
a terminal housing integrally molded with said casing and receiving said terminals to form a male connector external to said casing andwherein said casing is axially slidable with respect to said coil bobbin and said terminal holder and wherein said terminal housing includes a wall portion radially extending relative to the coil and having a pair of apertures for receiving portions of said electrical terminals extending parallel to the axis of said coil and for thereby guiding said casing onto said coil bobbin in assembly.
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Abstract
A coil assembly for an electromagnetic valve to be used in a vehicular hydraulic control circuit. The coil assembly includes an electromagnetic coil, a coil bobbin wound with the electromagnetic coil and having a flange, a terminal holder molded integrally with the flange of the coil bobbin, connection terminals fixed to the terminal holder, an insulating casing covering the coil bobbin and a terminal housing molded integrally with the insulating casing for covering the terminal holder and receiving the connection terminals to form a male connector terminal.
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Citations
3 Claims
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1. A coil assembly for an electromagnetic valve adaptable to a vehicular hydraulic control circuit, said coil assembly comprising:
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a coil bobbin having a flange; an electromagnetic coil wrapped on said coil bobbin and having leads extending from said coil bobbin; a casing covering said coil bobbin and said coil; a terminal holder external of said casing, fixed to said flange and receiving said leads; electrical terminals connected to said leads in said terminal holder and mounted wholly within said terminal holder; a terminal housing integrally molded with said casing and receiving said terminals to form a male connector external to said casing and wherein said casing is axially slidable with respect to said coil bobbin and said terminal holder and wherein said terminal housing includes a wall portion radially extending relative to the coil and having a pair of apertures for receiving portions of said electrical terminals extending parallel to the axis of said coil and for thereby guiding said casing onto said coil bobbin in assembly. - View Dependent Claims (2, 3)
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Specification