Valve for a hand held spray nozzle

Details Valve for a hand held spray nozzle Valve for a hand held spray nozzle

1989-05-26

1990-05-22

Chambers, A. Michael

Valves and valve actuation

Mechanical movement actuator

Lever

251357, 251900, 239589, F16K 3144

Patent

active

049271156

ABSTRACT:
A hand held spray nozzle (10) for a kitchen faucet has a valve housing (12) with an elongated passage (20) and a valve seat (28). A valve element (36) has a frusto-conical elastomeric sleeve (40) engageable to the valve seat (36) and has a camming surface (44) mounted upstream from the elastomeric sleeve (40) and a stabilizer flange (48) mounted further upstream from the camming surface (40) and a spring seating end (50) which seats a biasing spring (58) which biases the valve element to the closed position. A push rod (62) engages the camming surface (44). The push rod (62) is canted from the vertical position at approximately (60) degrees and has an outer end (75) engaging a pivoting handle (78) where the thumb engaging section (82) is at a wall opposite abutment section (76) which engages the outer end (75) of the push rod (62).

REFERENCES:
patent: D233606 (1974-11-01), Rauh et al.
patent: 2110326 (1938-03-01), DeLuncey
patent: 2129511 (1938-09-01), Tompkins et al.
patent: 2417546 (1947-03-01), DeGiers
patent: 2482223 (1949-09-01), Strid et al.
patent: 2577255 (1951-12-01), Logan et al.
patent: 2633150 (1953-03-01), Lewis
patent: 2792260 (1957-05-01), Wood
patent: 2989283 (1961-06-01), Klingler
patent: 3539151 (1970-11-01), Reid
patent: 3588040 (1971-06-01), Ward
patent: 3884419 (1975-05-01), Geoffray
patent: 3891180 (1975-06-01), Bebinger
patent: 4015632 (1977-04-01), Frahm
patent: 4193553 (1980-03-01), Kelly et al.
patent: 4316600 (1982-02-01), Parise et al.
patent: 4822003 (1989-04-01), Self
Whitey Co. Integral Bonnet Needle Valves.
Nupro Co. "J" Series, Swajelok Co., 1987.
Manatrol-Parker Fluidpower Check Valves, Pressure Control Valves and Two-Way Valves, 1987.
Lesslie-Lifetime Cage Trim Control Valves, E. I. Dupont de Nemours Co., Inc., 1987.

Affiliated with

Also associated with

Rating

Valve for a hand held spray nozzle does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Valve for a hand held spray nozzle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Valve for a hand held spray nozzle will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2128363