Shock activated shut-off valve

Details Shock activated shut-off valve Shock activated shut-off valve

1981-01-02

1982-06-29

Nilson, Robert G.

Fluid handling

Control by change of position or inertia of system

137271, F16K 1736

Patent

active

043368182

ABSTRACT:
A gas valve for attachment to a gas line for preventing flow of gas subsequent to a vibration shock of a predefined limit, the valve having a ball and pedestal trip mechanism wherein the ball, in set position on the pedestal, supports a lever connected to a flap closure which drops to a closed position on displacement of the ball from the support pedestal, the valve having a reset mechanism and multiple support pedestals for selection of a desired strength setting.

REFERENCES:
patent: 252958 (1882-01-01), McDonnell
patent: 3965917 (1976-06-01), Speck

Affiliated with

Also associated with

Rating

Shock activated shut-off valve does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Shock activated shut-off valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shock activated shut-off valve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2161585