Nozzle assembly and method of fabrication thereof

Details Nozzle assembly and method of fabrication thereof Nozzle assembly and method of fabrication thereof

1996-07-10

1998-05-19

Weldon, Kevin

Fluid sprinkling, spraying, and diffusing

Processes

239453, 239459, 239600, F02M 6108

Patent

active

057526567

ABSTRACT:
Disclosed herein is a nozzle assembly comprising a housing including an outer end, an inner end, a central bore extending between the inner and outer ends and including a valve seat adjacent the outer end of the housing, and a spring seat extending transversely to the central bore, a needle member located in the central bore, moveable relative to the housing between an open position and a closed position, and including a valve surface engaged with the valve seat when the needle member is in the closed position, and an inner end, a needle retainer fixed to the needle member in spaced relation to the inner end of the housing and so as to engage the inner end of the housing when the needle member is in the open position, a spring retainer fixed to the inner end of the needle member, and a spring normally biasing the needle member to the closed position and including a first end bearing against the spring seat of the housing, and a second end bearing against the spring retainer.

REFERENCES:
patent: 2834097 (1958-05-01), Butler
patent: 4034917 (1977-07-01), Bailey
patent: 4181144 (1980-01-01), Landen
patent: 4341351 (1982-07-01), DeLuca
patent: 4350301 (1982-09-01), Erwin et al.
patent: 4356978 (1982-11-01), Krauss
patent: 4790055 (1988-12-01), Raufeisen et al.
patent: 5438754 (1995-08-01), Mori
patent: 5472013 (1995-12-01), Irgens

Affiliated with

Also associated with

Rating

Nozzle assembly and method of fabrication thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Nozzle assembly and method of fabrication thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nozzle assembly and method of fabrication thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1846419