Automatic control system having manual control engagable at will

Details Automatic control system having manual control engagable at will Automatic control system having manual control engagable at will

1984-04-23

1985-07-09

Krizmanich, George H.

Machine element or mechanism

Alternate manual or power operators

74 8922, 251130, F16H 2702, F16H 2902

Patent

active

045274452

ABSTRACT:
A device for varying fluid pressure in increments in order to vary the position of a mechanism in a remote location such as a valve wherein the output pressure of the fluid may be controlled through an automatic system which may be manually overridden without disengaging the automatic control system.

REFERENCES:
patent: 783007 (1905-02-01), Allen et al.
patent: 1662134 (1928-03-01), Smith
patent: 2468490 (1949-04-01), Joseph
patent: 2623618 (1952-12-01), Howard
patent: 2698157 (1954-12-01), Ludeman
patent: 2979966 (1961-04-01), Martens
patent: 3315250 (1967-04-01), Higgins
patent: 3385310 (1968-05-01), Randall
patent: 3842690 (1974-10-01), Gulick
patent: 3845788 (1974-11-01), Laven
patent: 4054155 (1977-10-01), Hill
patent: 4247077 (1981-01-01), Banick et al.
patent: 4438662 (1984-03-01), Walton et al.

Affiliated with

Also associated with

Rating

Automatic control system having manual control engagable at will does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automatic control system having manual control engagable at will, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic control system having manual control engagable at will will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-903039