Fluid handling – With repair – tapping – assembly – or disassembly means – Assembling – disassembling – or removing cartridge type valve
Patent
1991-06-19
1993-12-14
Walton, George L.
Fluid handling
With repair, tapping, assembly, or disassembly means
Assembling, disassembling, or removing cartridge type valve
74 182, 74 30, 74 8917, 74422, 137312, 251214, 251229, 251250, 2513353, F16K 4300, F16K 4100, F16K 3154
Patent
active
052693392
ABSTRACT:
A bonnet is provided for operating a quarter turn valve assembly. The valve assembly includes a valve housing formed to include a fluid-conducting passage therein and a quarter turn valve moveable in the passage to regulate flow of fluid through the passage. The bonnet comprises a mechanism for moving the quarter turn valve in the passage, the moving mechanism including an elongated linkage assembly. The bonnet further includes an actuator housing containing the moving mechanism and an adapter block interposed between the valve housing and the actuator housing and configured to provide a mechanism for connecting the actuator housing to the valve housing. The adapter block includes a recess formed therein including a mechanism for receiving the elongated linkage assembly. The bonnet further includes a mechanism for coupling the actuator housing to the valve housing to trap the adapter block therebetween so that the actuator housing, adapter block, and valve housing are held together as a unit. The bonnet also includes a first seal mechanism contained in the recess for establishing a first sealed connection between the elongated linkage assembly and the adapter block to block flow of any fluid in the valve housing into the actuator housing so that removal of the actuator housing allows for maintenance of the first seal mechanism within the recess while leaving the valve housing in place.
REFERENCES:
patent: 1264282 (1918-04-01), Dearing
patent: 2520430 (1950-08-01), Pearson
patent: 2642890 (1953-06-01), Skewis
patent: 2708563 (1955-05-01), Backman et al.
patent: 2910266 (1959-10-01), Condello et al.
patent: 2983479 (1961-05-01), Thomas
patent: 3104862 (1963-09-01), Pearson et al.
patent: 3108780 (1963-10-01), Wishart
patent: 3195418 (1965-07-01), Zukas
patent: 3218024 (1965-11-01), Kroekel
patent: 3239191 (1966-03-01), Widera
patent: 3650506 (1972-03-01), Bruton
patent: 3737142 (1973-06-01), Boswell et al.
patent: 4046350 (1977-09-01), Massey et al.
patent: 4089074 (1978-05-01), Massey et al.
patent: 4201366 (1980-05-01), Danko et al.
patent: 4260128 (1981-04-01), Tito
patent: 4348005 (1982-09-01), Eaton et al.
patent: 4452426 (1984-06-01), Owoc
patent: 4468002 (1984-08-01), Tremblay
patent: 4516754 (1985-05-01), Owoc
patent: 4546662 (1985-10-01), Tremblay
patent: 4580763 (1986-04-01), Velan
patent: 4597556 (1986-07-01), Sandling
patent: 4759386 (1988-07-01), Grouw, III
patent: 4867414 (1989-09-01), Hubacek
patent: 4955245 (1990-09-01), Janssen et al.
patent: 4955581 (1990-09-01), Dukas, Jr.
patent: 4976403 (1990-12-01), Bramblet
"Bellowseal.RTM. quarter turn valve", XOMOX literature, copyrighted 1990, five pages.
LandOfFree
Sealed bonnet for actuating a quarter turn valve assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sealed bonnet for actuating a quarter turn valve assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sealed bonnet for actuating a quarter turn valve assembly will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1697846