Servo motor operated by a heatable expansible substances

Details Servo motor operated by a heatable expansible substances Servo motor operated by a heatable expansible substances

1978-04-20

1980-07-01

Ostrager, Allen M.

Power plants

Motor operated by expansion and/or contraction of a unit of...

Mass is a solid

60528, F03G 706

Patent

active

042099897

ABSTRACT:
The invention relates to a piston and cylinder type servomotor having an expansible substance and a heating element in the cylinder part. The cylinder part is normally movable and may be connected to a valve or the like which is adjustably movable by the unit. The unit has under and over pressure limiting switches which are located in the force transmitting path of the piston part which is the normally nonmovable part but has a small degree of movement which allows it to interact with the pressure limiting switches.

REFERENCES:
patent: 3166894 (1965-01-01), Zmuda
patent: 3500634 (1970-03-01), Waseleski
patent: 3886513 (1975-05-01), Smith
patent: 4016722 (1977-04-01), Niederer
patent: 4043532 (1977-08-01), Draxler

Affiliated with

Also associated with

Rating

Servo motor operated by a heatable expansible substances does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Servo motor operated by a heatable expansible substances, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Servo motor operated by a heatable expansible substances will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-294279