Sight glass assembly

Details Sight glass assembly Sight glass assembly

1973-11-02

1976-08-31

Queisser, Richard C.

Measuring and testing

Liquid level or depth gauge

Sight glass

220 82A, 350319, G01F 2302

Patent

active

039772519

ABSTRACT:
A sight glass assembly adapted to be mounted across an opening in a container wall, generally including a housing structure having an opening registrable with the opening in the container wall, the opening having an enlarged section including a pair of spaced opposed wall portions disposed in converging relation, a lens disposed in the enlarged section of the opening having bearing surfaces cooperable with the spaced opposed wall portions of the enlarged section of the housing structure, and sealing means interposed between the opposed wall portions of the enlarged section and the bearing surfaces of the lens.

REFERENCES:
patent: 1189922 (1916-07-01), Daly
patent: 2693702 (1954-11-01), Johnson
patent: 2942469 (1960-06-01), Le Roy
patent: 3194364 (1965-07-01), Kolm
patent: 3407662 (1968-01-01), Tarbox
patent: 3556038 (1971-01-01), Wolfe
patent: 3625390 (1971-12-01), Meginnis

Affiliated with

Also associated with

Rating

Sight glass 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 Sight glass assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sight glass assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1808462