Flow volume control device for a power assisted steering device

Details Flow volume control device for a power assisted steering device Flow volume control device for a power assisted steering device

1980-08-29

1983-08-02

Gluck, Richard E.

Fluid handling

Self-proportioning or correlating systems

Self-controlled branched flow systems

417300, 417303, 417307, F15B 1304

Patent

active

043960332

ABSTRACT:
A flow volume control device for a power assisted steering device having a main control valve device, whose main valve spool is movable to establish the communication of an inlet passage with a bypass passage when the flow rate of pressurized fluid supplied from an engine-driven pump to the steering device through the inlet passage and first and second throttle passages disposed in parallel relation exceeds a predetermined value. For safe driving at a high speed, an auxiliary control valve device is further provided, whose auxiliary valve spool is moved to close the second throttle passage when high-speed driving causes pressurized fluid from the pump to increase in volume, to thereby bring about a predetermined pressure drop across said inlet passage.

REFERENCES:
patent: 3415226 (1968-12-01), Brady et al.
patent: 3426785 (1969-02-01), Brady et al.
patent: 3547559 (1970-12-01), Tittmann
patent: 3620646 (1971-11-01), Stevenson
patent: 4047846 (1977-09-01), Komamura

Affiliated with

Also associated with

Rating

Flow volume control device for a power assisted steering 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 Flow volume control device for a power assisted steering device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flow volume control device for a power assisted steering device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-479654