Indicating means for valve open or closed position

Details Indicating means for valve open or closed position Indicating means for valve open or closed position

1984-05-16

1989-09-12

Cuchlinski, Jr., William A.

Signals and indicators

Indicators

Valve position

F16K 3700

Patent

active

048649635

ABSTRACT:
Indicating means are preferably provided to indicate to the operator whether a valve means on each side of an outlet is in open or closed position. This indicating means comprises an indicating lever attached to a peripheral portion of a valve shaft and engaging indicating shafts which extend to one or either side of the outlet. A pivot point is provided on the indicating lever to cause the indicating shafts to move in opposite directions as the valve is opened and the indicating lever is moved. If an indicating shaft projects outwardly from the side of the outlet, the attendant knows the valve means is in open position.

REFERENCES:
patent: 401140 (1889-04-01), Elder
patent: 577147 (1897-02-01), Paul
patent: 1806462 (1931-05-01), Hopkins
patent: 2351613 (1944-06-01), Hopkins
patent: 2438294 (1948-03-01), Matthews
patent: 3730360 (1973-05-01), Aquino

Affiliated with

Also associated with

Rating

Indicating means for valve open or closed position does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Indicating means for valve open or closed position, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Indicating means for valve open or closed position will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-908556