Tubeless actuator with reduced secondary air gap

Details Tubeless actuator with reduced secondary air gap Tubeless actuator with reduced secondary air gap

2006-05-30

2006-05-30

Nguyen, Tuan (Department: 3751)

Valves and valve actuation

Electrically actuated valve

Including solenoid

C251S129050, C251S129210

Reexamination Certificate

active

07051992

ABSTRACT:
A tubeless actuator includes a frame in which a primary plate and a secondary plate are disposed. A bobbin is disposed within the frame between the primary plate and the secondary plate. The bobbin is keyed to the secondary plate in order to maintain the alignment between the bobbin and the secondary plate. Moreover, the plunger slides in direct contact with the bobbin.

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patent: 6050245 (2000-04-01), Cook et al.
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patent: 6360972 (2002-03-01), Fuseya et al.
patent: 6373363 (2002-04-01), Spakowski et al.
patent: 6467495 (2002-10-01), Shost
patent: 6615780 (2003-09-01), Lin et al.
patent: 6739573 (2004-05-01), Balsdon

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