Unibody master-slave discharge valve assembly for CO.sub.2 syste

Details Unibody master-slave discharge valve assembly for CO.sub.2 syste Unibody master-slave discharge valve assembly for CO.sub.2 syste

1995-06-12

1997-05-13

Look, Edward K.

Valves and valve actuation

Fluid actuated or retarded

Pilot or servo type motor

251 43, 137266, F16K 3112

Patent

active

056284896

ABSTRACT:
A master/slave discharge valve assembly for pressurized fluid containment systems includes a primary valve chamber, for connection to a fluid pressure source, formed by an eccentrically disposed first longitudinal bore and a secondary valve chamber defined by a second bore generally parallel to that of the primary chamber, communicating at one end with the primary valve chamber and a the other end with a discharge port. A displaceable primary valve member is positioned within the primary valve chamber. A slave valve member and an actuating piston are to open the slave valve member and permit a holding portion of pressurized fluid to vent to the atmosphere, thereby permitting the pressurized fluid to open the first valve member and allow pressurized fluid out the discharge port. A master/slave valve assembly according to the invention is of lower cost to manufacture as well as simpler and sturdier in construction than known valves for carbon dioxide fire suppression systems.

REFERENCES:
patent: 2492165 (1949-12-01), Mapes
patent: 2611577 (1952-09-01), Grant, Jr.
patent: 2619109 (1952-11-01), Garrett et al.
patent: 2661017 (1953-12-01), Geiger
patent: 2758811 (1956-08-01), Peterson
patent: 3860073 (1975-01-01), Willms
patent: 4967934 (1990-11-01), Andonian

Affiliated with

Also associated with

Rating

Unibody master-slave discharge valve assembly for CO.sub.2 syste does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Unibody master-slave discharge valve assembly for CO.sub.2 syste, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Unibody master-slave discharge valve assembly for CO.sub.2 syste will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1380112