Electro-hydraulic fluid metering and control device

Details Electro-hydraulic fluid metering and control device Electro-hydraulic fluid metering and control device

1993-10-12

1995-11-14

Michalsky, Gerald A.

Fluid handling

Systems

Multi-way valve unit

137 82, 25112904, 318653, F15B 13044, G05B 1160

Patent

active

054657571

ABSTRACT:
An electro-hydraulic fluid metering and control device with a position sensor having a plane of geometric symmetry. The control device includes a valve body with a plurality of ports and channels for fluid flow, a torque motor mounted on the valve body and responsive to an electrical driving signal, a valve, an armature operating in the torque motor and extending to operate the valve and position sensor and spring members for supporting the armature for pivotal movement to assure direct relationship between the valve and moving member of the position sensor.

REFERENCES:
patent: 2775254 (1956-12-01), Stanbury
patent: 3777784 (1973-12-01), Nicholson
patent: 4251762 (1981-02-01), Williams
patent: 5070898 (1991-12-01), Jagodzinski et al.
patent: 5285715 (1994-02-01), Elrod et al.

Affiliated with

Also associated with

Rating

Electro-hydraulic fluid metering and control device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electro-hydraulic fluid metering and control device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electro-hydraulic fluid metering and control device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1214932