Filling and dispensing valve with drop-away valve member

Details Filling and dispensing valve with drop-away valve member Filling and dispensing valve with drop-away valve member

1987-07-02

1990-03-20

Cusick, Ernest G.

Fluent material handling, with receiver or receiver coacting mea

Multiple passage filling means for diverse materials or flows

With valve

2224007, 2224008, 137312, 137322, 141348, B65B 8300

Patent

active

049092898

ABSTRACT:
A valve (20) has a valve housing (22) with a central passage (28) extending axially through the valve housing (22). Aperture (40) in the valve housing connect a second passage (38) to the central passage (28) to extend through the valve housing. A poppet valve member (24) is configured for sealing engagement of the central passage (28). The valve member (24) is urged into sealing engagement with the central passage (28) by internal pressure in a container (36) on which the valve (20) is provided. The valve member (24) and the valve housing (22) are configured so that the valve member (24) will drop away from sealing the central passage (28) when the pressure in the container (36) is insufficient to hold the valve member (24) in sealing position against the central passage (28) to leave the valve (20) in a permanently open state. An annular valve member (26) seals the second passage (38 ) in the same manner.

REFERENCES:
patent: Re32354 (1987-02-01), Savage
patent: 3195569 (1965-07-01), Seaquist
patent: 3390820 (1968-07-01), Marraffino et al.
patent: 3473556 (1969-10-01), Johnson et al.
patent: 3473704 (1969-10-01), O'Donnell
patent: 3669313 (1972-06-01), Marand et al.
patent: 3746059 (1973-07-01), Mizuguchi
patent: 3800979 (1974-04-01), Piffath et al.
patent: 3871422 (1975-03-01), Elson et al.
patent: 4142658 (1979-03-01), Golding
patent: 4150771 (1979-04-01), Golding
patent: 4193576 (1980-03-01), White
patent: 4312349 (1982-01-01), Cohen
patent: 4450853 (1984-05-01), Dessenoix et al.
patent: 4509663 (1985-04-01), Fallon
patent: 4715414 (1987-12-01), Harrison et al.
patent: 4756347 (1988-07-01), Hagan et al.

Affiliated with

Also associated with

Rating

Filling and dispensing valve with drop-away valve member does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Filling and dispensing valve with drop-away valve member, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filling and dispensing valve with drop-away valve member will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-785893