Device for producing an electric signal indicative of pressure i

Details Device for producing an electric signal indicative of pressure i Device for producing an electric signal indicative of pressure i

1987-02-02

1988-05-03

Tolin, G. P.

Electricity: circuit makers and breakers

Fluid pressure

Diaphragm

92 5R, 200 82C, 200 81R, H01H 3532

Patent

active

047421940

ABSTRACT:
Improvement to electro-fluid relays useable to signal either the maximum or minimum limit of pressure in a fluid system, or the position of a movable part of a jack.
The relay is constituted of a pipe fitting (1,2) attached directly onto an apparatus (5) or onto a pipe and including a body presenting a pneumatic control inlet (6) in communication with the said apparatus or the said piping, the said control inlet (6) being linked to a space situated on one side of an elastic membrane (16) submitted to the fluid pressure established in the control inlet (6), the said membrane (16) being linked by a transmission member (18) sliding in the body to a means of control (22) of an electric contactor (23).
The invention is utilized for the control of a jack.

REFERENCES:
patent: 2435143 (1948-01-01), Knauth
patent: 3283092 (1966-11-01), Grostick
Energie-Fluide 1125A, vol. 22, Dec. 1983, No. 9, Paris, France, p. 21.

Affiliated with

Also associated with

Rating

Device for producing an electric signal indicative of pressure i does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for producing an electric signal indicative of pressure i, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for producing an electric signal indicative of pressure i will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1507532