Self-blocking gas spring with temperature-responsive bypass valv

Details Self-blocking gas spring with temperature-responsive bypass valv Self-blocking gas spring with temperature-responsive bypass valv

1991-03-18

1992-04-21

Butler, Douglas C.

Spring devices

Vehicle

Comprising compressible fluid

188269, 188276, 188277, 18832222, 267120, 267124, F16F 902

Patent

active

051060655

ABSTRACT:
A gas spring comprises a first bypass with a one-way valve that allows fluid to bypass the piston when the piston moves outward, a second bypass with a spring-biassed valve that allows fluid to bypass the piston when the piston is pushed inward with a force exceeding the combined gas-spring and spring-biased valve forces, and a third bypass having a temperature-responsive valve that allows fluid to bypass the piston when the rod is pushed in but only when the temperature of the gas exceeds a selected level.

REFERENCES:
patent: 3913170 (1975-10-01), Nakane et al.
patent: 3958672 (1976-05-01), Keilholz
patent: 4108423 (1978-08-01), Skubal
patent: 4148111 (1979-04-01), Lieberman
patent: 4337849 (1982-07-01), Siorek et al.
patent: 4408751 (1983-10-01), Dodson et al.
patent: 4423800 (1984-01-01), Kobiske et al.
patent: 4651979 (1987-03-01), Freitag et al.
patent: 4785921 (1988-11-01), Hosan et al.
patent: 4958706 (1990-09-01), Richardson et al.

Affiliated with

Also associated with

Rating

Self-blocking gas spring with temperature-responsive bypass valv does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Self-blocking gas spring with temperature-responsive bypass valv, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self-blocking gas spring with temperature-responsive bypass valv will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1580586