Combined ball and throttle valve

Details Combined ball and throttle valve Combined ball and throttle valve

1978-12-15

1980-10-28

Cohan, Alan

Fluid handling

Systems

Flow path with serial valves and/or closures

251307, 251315, F16K 4300, F16K 122

Patent

active

042301548

ABSTRACT:
A combination valve assembly is provided for controlling fluid flow through a housing within which a ball element is operatively positioned and has a throttle valve element operatively mounted within its bore. The ball element has a latching slot to receive a latching spline carried on the inner end of an outer sleeve-like stem that extends through the side wall of the housing. The throttle valve is operated by a stem extending inwardly along the outer sleeve stem which operates the ball element. The throttle valve element may be set for any desired size of fluid control opening, and may have either a bubble or a sealed closing-off fit within the bore of the ball element.

REFERENCES:
patent: 2754846 (1956-07-01), Ray
patent: 2809662 (1957-10-01), Ray
patent: 2885179 (1959-05-01), Hartman
patent: 3144040 (1964-08-01), White
patent: 3707161 (1972-12-01), Crawford
patent: 3860032 (1975-01-01), Rogers
patent: 4006881 (1977-02-01), Gaillard
patent: 4111229 (1978-09-01), Christian
patent: 4175580 (1979-11-01), Kalbfleisch

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-263579