Throttle valve system for a percussive fluid-activated apparatus

Details Throttle valve system for a percussive fluid-activated apparatus Throttle valve system for a percussive fluid-activated apparatus

1992-10-01

1994-04-05

Walton, George L.

Valves and valve actuation

Mechanical movement actuator

Cam

1374542, F16K 31524

Patent

active

052997782

ABSTRACT:
A throttle valve system for a percussive, fluid-activated apparatus includes an inlet port in a backhead, a backhead bore in the backhead, fluid passageways through the backhead to a central bore of the apparatus, a removable seal elastically mounted in the backhead bore for opening and closing the backhead bore and a throttle lever having a cam detent surface thereon for opening and closing the seal, as the lever is moved.

REFERENCES:
patent: 1054343 (1913-02-01), Faessler
patent: 1796995 (1931-03-01), Katterjohn
patent: 1871758 (1932-08-01), Stevens
patent: 2068660 (1937-01-01), Curtis
patent: 2357385 (1944-09-01), DePaepe
patent: 2490944 (1949-12-01), Buchanan
patent: 3192943 (1965-07-01), Moen
patent: 3792714 (1974-02-01), Miller
patent: 4164234 (1979-08-01), Liepert
patent: 4535802 (1985-08-01), Robertson
patent: 4749005 (1988-07-01), Bergquist
patent: 4776561 (1988-10-01), Braunlich et al.
patent: 4813492 (1989-03-01), Biek
patent: 4844176 (1989-07-01), Podsobinski
patent: 4865078 (1989-09-01), Ensign
patent: 5072752 (1991-12-01), Kolchinsky

Affiliated with

Also associated with

Rating

Throttle valve system for a percussive fluid-activated apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Throttle valve system for a percussive fluid-activated apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Throttle valve system for a percussive fluid-activated apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-506833