Pressure regulating valve with adjustment features

Details Pressure regulating valve with adjustment features Pressure regulating valve with adjustment features

2005-02-15

2005-02-15

Look, Edward K. (Department: 3754)

Valves and valve actuation

Fluid actuated or retarded

Pilot or servo type motor

C251S129150, C335S236000

Reexamination Certificate

active

06854703

ABSTRACT:
There is provided an electromagnetic actuator which includes a coil disposed about a tube bearing a movable armature, the coil being electrically connectable to a circuit configured to provide a current to the coil to generate a magnetic field and magnetic flux in at least one direction. The movable armature is magnetically coupleable with the coil. A flux adjustment element is also provide and is configured for movement within a magnetic flux output by the coil so as to increase a magnetic flux input to the armature upon movement of the flux adjustment element in a first direction and to decrease a magnetic flux input to the armature upon movement of the flux adjustment element in a second direction, wherein the flux adjustment element is externally disposed about a distal end of the tube.

REFERENCES:
patent: 5191867 (1993-03-01), Glassey
patent: 5513832 (1996-05-01), Becker et al.
patent: 5757259 (1998-05-01), Fulford et al.
patent: 6029703 (2000-02-01), Erickson et al.
patent: 6116263 (2000-09-01), Liberfarb
David G. Parker et al., U.S. Appl. No. 60/305,602, filed Jul. 17, 2001.

Affiliated with

Also associated with

Rating

Pressure regulating valve with adjustment features does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pressure regulating valve with adjustment features, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pressure regulating valve with adjustment features will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3463549