Fluid pressure operable servo positioner

Details Fluid pressure operable servo positioner Fluid pressure operable servo positioner

1975-07-07

1977-07-05

Maslousky, Paul E.

Motors: expansible chamber type

Working member position feedback to motive fluid control

Follower type

91382, 91387, 91461, 92131, 91448, F15B 1316, F15B 910

Patent

active

040332330

ABSTRACT:
A fluid pressure operable servo positioner for selectively positioning a mechanical member or lever by a power cylinder selectively positionable in accordance with the degree of operating fluid pressure supplied thereto through a control valve device at a pressure determined by the degree of a selectively variable control pressure supplied to the control valve device, the power cylinder including a counteracting spring for balancing the force of the operating pressure to maintain the power cylinder in the selected position and a cam member engaging the control valve device and positionable according to the position of the power cylinder for maintaining the control valve device in the selected pressure supply position.

REFERENCES:
patent: 2092580 (1937-09-01), Kelly
patent: 2344768 (1944-03-01), Dodson
patent: 2945449 (1960-07-01), Febvre et al.
patent: 2966891 (1961-01-01), Williams
patent: 3168854 (1965-02-01), Neilson
patent: 3875849 (1975-04-01), Patel

Affiliated with

Also associated with

Rating

Fluid pressure operable servo positioner does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluid pressure operable servo positioner, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid pressure operable servo positioner will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-570567