Valves and valve actuation – Electrically actuated valve – Including solenoid
Patent
1998-02-13
2000-08-01
Shaver, Kevin
Valves and valve actuation
Electrically actuated valve
Including solenoid
F16K 3102
Patent
active
060954892
ABSTRACT:
Two coil assemblies 2a and 2b each having a coil 6 wound around a bobbin 5, a fixed and a movable iron cores 8 and 11 provided in a center hole 7 of the bobbin 5, and a pair of pin-like coil terminals 9a and 9b protruding from the end surface from the bobbin 5 are integrated into a single magnetic frame sized so as to accommodate two coil assemblies simultaneously, or a single coil assembly 2a and a dummy member 3 having essentially the same external shape and size as the coil assembly are integrated into the magnetic frame. These components are sealed and integrated into a synthetic resin 22.
REFERENCES:
patent: 3800257 (1974-03-01), Schmitt
patent: 5538220 (1996-07-01), LaMarca
patent: 5558126 (1996-09-01), Hayashi et al.
patent: 5597015 (1997-01-01), Asou et al.
Ishikawa Makoto
Kaneko Ryushiro
Narita Masaru
Keasel Eric
Shaver Kevin
SMC Corporation
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