Valve

Details Valve Valve

1987-03-03

1989-06-06

Rivell, John

Fluid handling

Inflatable article

152427, F16K 1520

Patent

active

048362352

ABSTRACT:
The disclosed tire valve includes an elastic valve body having a through passageway formed therein, with a constriction formed at an intermediate portion of the through passageway. A valve pin is provided with a gasket and is mounted to slide within the through passageway. A spring is positioned between the pin and the valve body to bias the pin to a sealing position. Preferably, the pin is formed of an elastic material. The valve body defines a sharp edged step adjacent to the constriction and the valve pin defines a sharp edged flange positioned to abut the step in the valve body so as to increase the bursting pressure of the valve.

REFERENCES:
patent: 1313554 (1919-08-01), Nielsen
patent: 2240129 (1941-04-01), Broecker
patent: 2473591 (1949-06-01), Killner
patent: 2862515 (1958-12-01), Briechle
patent: 3396743 (1968-08-01), Mackal
patent: 3429330 (1969-02-01), Bogossian et al.
patent: 3489166 (1970-01-01), Williams
patent: 4077456 (1978-03-01), Smith
patent: 4176681 (1979-12-01), Mackal
patent: 4275756 (1981-06-01), Carius
patent: 4340080 (1982-07-01), Lefrancois
patent: 4506695 (1985-03-01), Kuypers
patent: 4739813 (1988-04-01), Pagani

Affiliated with

Also associated with

Rating

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 Valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Valve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-33208