Shutoff element for gaseous media with a device for damping self

Details Shutoff element for gaseous media with a device for damping self Shutoff element for gaseous media with a device for damping self

1981-01-29

1983-05-24

Nilson, Robert G.

Fluid handling

Systems

Sequentially progressive opening or closing of plural valves

1376253, 251 24, F16K 132

Patent

active

043845932

ABSTRACT:
A shutoff element for gaseous media containing a device for damping self-excited acoustical vibrations caused by a cavity in a flow channel, wherein the normally periodically altering position of the dam-up point of the flow at an impact zone of the cavity is fixed in that a damping flow is delivered out of a chamber or space of the shutoff element, where there prevails a higher pressure than in the cavity, and such flow is infed to the cavity.

REFERENCES:
patent: 2406243 (1946-08-01), Newton
patent: 3250342 (1966-05-01), Petry
patent: 3602261 (1971-08-01), Brown
patent: 3773085 (1973-11-01), Caldwell
patent: 3809126 (1974-05-01), Oberle
patent: 4066100 (1978-01-01), Schwarz
patent: 4121617 (1978-10-01), Masek
patent: 4176686 (1979-12-01), Stahle

Affiliated with

Also associated with

Rating

Shutoff element for gaseous media with a device for damping self does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Shutoff element for gaseous media with a device for damping self, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shutoff element for gaseous media with a device for damping self will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2142036