Poppet valve assembly with in-line sight glass

Details Poppet valve assembly with in-line sight glass Poppet valve assembly with in-line sight glass

2011-03-01

2011-03-01

Rivell, John (Department: 3753)

Fluid handling

With indicator, register, recorder, alarm or inspection means

Inspection means

C137S219000, C116S276000

Reexamination Certificate

active

07896027

ABSTRACT:
A poppet valve assembly is provided for use on a fuel tanker truck which enables the truck's driver to determine whether fuel is flowing through the valve assembly and whether fuel is present in the valve assembly. The valve assembly has a two part housing, one of the parts having a sight glass secured therein. The sight glass is visible through cutouts in the housing. When the poppet valve is opened, fluid flows through a flow channel in the valve assembly. The fluid, being different colors, may be easily seen through the sight glass from a distance.

REFERENCES:
patent: 390584 (1888-10-01), Bennett
patent: 391143 (1888-10-01), Hadden
patent: 574765 (1897-01-01), Semans
patent: 982434 (1911-01-01), Koss
patent: 1394665 (1921-10-01), Bruneau
patent: 2004611 (1935-06-01), Kleinfelder
patent: 2378985 (1945-06-01), Davis
patent: 4022245 (1977-05-01), Davis
patent: 4474209 (1984-10-01), Akhtarekhavari
patent: 4643224 (1987-02-01), Rung et al.
patent: 4655078 (1987-04-01), Johnson
patent: 4813449 (1989-03-01), Fahl
patent: 6679291 (2004-01-01), Fahl et al.
patent: 2005/0264003 (2005-12-01), Warden

Affiliated with

Also associated with

Rating

Poppet valve assembly with in-line sight glass does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Poppet valve assembly with in-line sight glass, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Poppet valve assembly with in-line sight glass will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2688579