Fluid handling – Self-proportioning or correlating systems – Self-controlled branched flow systems
Patent
1978-09-26
1979-04-17
Chiesa, Richard L.
Fluid handling
Self-proportioning or correlating systems
Self-controlled branched flow systems
128186, 128194, 137853, 261 78A, 261121R, 261DIG65, F16K 3700, F17D 301, A61M 1500, B01F 304
Patent
active
041495560
ABSTRACT:
There is disclosed a tubular connector for connecting the end of a tubular gas carrying conduit to the mouth of a thermoplastic bottle containing a liquid wherein the mouth prior to use has a breachable seal. The connector comprises two oppositely facing cup means each having internal threads therein, one to be screwed to the gas conduit the other to the mouth of the bottle. The two so disposed cups are connected by axially disposed tubular means extending respectively from each bottom of the cups whereby they are maintained in spaced relationship. That cup that is attached to a gas conduit is supplied with a relief valve at the bottom of the cup whereby excess gas pressure in the system is permitted to escape. At the same time a thin annular membrane is associated with the said relief valve whereby an audible sound is achieved due to the escaping gas.
REFERENCES:
patent: RE27155 (1971-07-01), Hansen
patent: 2709577 (1955-05-01), Pohndorf et al.
patent: 3376884 (1968-04-01), Bucknell et al.
patent: 3527242 (1970-09-01), Ansite
patent: 3807445 (1974-04-01), McPhee
patent: 3807713 (1974-04-01), Cornett et al.
patent: 3852385 (1974-12-01), Huggins
patent: 3913843 (1975-10-01), Cambio, Jr.
patent: 4045525 (1977-08-01), Huggins
patent: 4051847 (1977-10-01), Henkin
patent: 4061698 (1977-12-01), Thornwald
Chiesa Richard L.
Respiratory Care, Inc.
Schellin Eric P.
LandOfFree
Tubular connector having audible relief 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 Tubular connector having audible relief valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tubular connector having audible relief valve will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1257748