Automatic shut-off device for a valve for compressed or liquefie

Details Automatic shut-off device for a valve for compressed or liquefie Automatic shut-off device for a valve for compressed or liquefie

1999-07-09

2000-10-17

Shaver, Kevin

Valves and valve actuation

Permanent or constantly energized magnet actuator

137901, 13753311, F16K 3108, F16K 1500

Patent

active

061318779

ABSTRACT:
The shut-off device is intended for refillable gas cylinders. In order to be sure that only authorized persons can refill the cylinder, the filling device comprises a non-return valve element (16) which prevents filling and which can only be neutralized using a special magnet (18).

REFERENCES:
patent: 2576168 (1951-11-01), Allen
patent: 2693933 (1954-11-01), Meinke
patent: 3794868 (1974-02-01), Haigh
patent: 4670939 (1987-06-01), Fisher
patent: 5586589 (1996-12-01), Voelker

Affiliated with

Also associated with

Rating

Automatic shut-off device for a valve for compressed or liquefie 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 shut-off device for a valve for compressed or liquefie, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic shut-off device for a valve for compressed or liquefie will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-460651