Fluid handling – Processes – Cleaning – repairing – or assembling
Patent
1986-10-16
1988-01-12
Chambers, A. Michael
Fluid handling
Processes
Cleaning, repairing, or assembling
137315, 137553, 137556, 116201, 116277, 116DIG21, F16K 5100, F16K 3700
Patent
active
047184450
ABSTRACT:
A position indicator for and method for applying the same to valve arrangements having a first strip attached to a first movable part and a second strip attached to a second stationary part of the valve arrangement. The strips have a line arranged down the middle with contrasting lines on either side for easy alignment of the indicator strips. The indicator strips are initially applied as a single strip to the first and second parts of the valve arrangement and then severed at a point between the first and second parts when the valve arrangement is in a known preferred position.
REFERENCES:
patent: 141839 (1873-08-01), Walsh
patent: 1312603 (1919-08-01), Wood
patent: 2140934 (1938-12-01), Dopp
patent: 2239842 (1941-04-01), Evans
patent: 2367651 (1945-01-01), Stone
patent: 2407944 (1946-09-01), Bassett
patent: 2767681 (1956-10-01), Pontius
patent: 2829538 (1958-04-01), Mueller
patent: 2959149 (1960-11-01), Schwenk
patent: 3238968 (1966-03-01), Pecis
patent: 3785338 (1974-01-01), Visser
patent: 3804056 (1974-04-01), Lee et al.
patent: 3851386 (1974-12-01), Ellzey, Jr.
patent: 3994255 (1976-11-01), Thompson
patent: 4198030 (1980-04-01), Jackson et al.
patent: 4494565 (1985-01-01), Sinclair
Lundberg Charles
Summers Anthony C.
Chambers A. Michael
General Signal Corporation
LandOfFree
Position indicator for a rotary valve actuator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Position indicator for a rotary valve actuator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Position indicator for a rotary valve actuator will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-915890