Improved valve mechanism for a nozzle

Details Improved valve mechanism for a nozzle Improved valve mechanism for a nozzle

1992-07-16

1994-05-17

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Including valve means in flow line

Relatively movable remotely arranged operator for controller

239583, 239602, 251340, B05B 130

Patent

active

053120493

ABSTRACT:
A nozzle mechanism (10) comprising a flexible barrel (13) annularly spaced about a fluid jetting tube (12) apertured as at (16) to a rear tubular portion (15), a manipulative sleeve (33) on the barrel (13), and a valve control member (24) to open and close its valve (28) aligned with aperture (16). Valve control member (24) includes a pin 29 operatively connected to the sleeve (33) via a slot (30) in barrel (13), so that manipulative motion of sleeve (33) opens and closes valve (28), as well as locking open valve (28) by reason of pin (29) being retained in a catch (31) on slot (30) in flexible barrel (13).

REFERENCES:
patent: 669845 (1901-03-01), Melavin
patent: 1745323 (1930-01-01), Coe et al.
patent: 2695069 (1954-11-01), Boerner
patent: 2955798 (1960-10-01), Sights
patent: 3273804 (1966-09-01), Wilson
patent: 4495965 (1985-01-01), Ise
patent: 4522592 (1985-06-01), Johnson
patent: 4848403 (1989-07-01), Pilolla et al.
patent: 4872643 (1989-10-01), Lo

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