Electrically modulated pressure regulator valve with...

Details Electrically modulated pressure regulator valve with... Electrically modulated pressure regulator valve with...

F - Mech Eng,Light,Heat,Weapons

16

K

F16K 31/06 (2006.01) F15B 13/044 (2006.01) G05D 16/20 (2006.01)

Patent

CA 2142659

A variable force solenoid valve assembly is provided for use in an automatic transmission controller for controllably reducing a fluid inlet pressure to a desired outlet control pressure. The invention includes a solenoid sub-assembly secured to a valve body sub-assembly. The valve body includes a spool valve having three radially extending lands which translate within a valve body central bore in response to movement of an armature sub-assembly provided in the solenoid sub-assembly. Movement of the spool valve generates first and second flow restriction for controllably regulating the reducing of inlet pressure. In addition, the lands and the central bore comprise two differing diameters for improved outlet pressure regulation. Other various improvements in spool valve design are described including a design which enabled a reduction in the overall size of the solenoid sub-assembly.

Affiliated with

Also associated with

Rating

Electrically modulated pressure regulator valve with... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrically modulated pressure regulator valve with..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrically modulated pressure regulator valve with... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1479639