Device for elimination of vibrations of a valve for decompressio

Details Device for elimination of vibrations of a valve for decompressio Device for elimination of vibrations of a valve for decompressio

1983-06-28

1985-10-08

Scott, Samuel

Valves and valve actuation

Electrically actuated valve

Including solenoid

251 65, 74559, 137514, F16K 3102

Patent

active

045455627

ABSTRACT:
Device for elimination of vibrations of a valve for decompression of an enclosure containing a fluid under pressure, comprising a lever articulated on the valve body in two parts. The first part is integrally fixed to a spindle mounted to rotate in the valve body. This part comprises a rocker arm and its end opposite the rocker arm is connected to the valve stem. The second part is connected to the moveable armature of an electromagnet and comprises a bearing surface for the tappet. The two parts of the lever are connected through the intermediary of a friction coupling. Movements of the valve beyond the position of locking by the electromagnet are damped by the friction coupling. The invention is applicable in particular to a decompression valve in a pressurized water nuclear reactor.

REFERENCES:
patent: 1406799 (1922-02-01), Wood
patent: 2354428 (1944-07-01), Saurer
patent: 2504006 (1950-04-01), Davis
patent: 2910079 (1959-10-01), Beeghly
patent: 2993506 (1961-07-01), Hillman
patent: 4286621 (1981-09-01), Glahn

Affiliated with

Also associated with

Rating

Device for elimination of vibrations of a valve for decompressio 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 elimination of vibrations of a valve for decompressio, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for elimination of vibrations of a valve for decompressio will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2215765