Gas contamination-measuring apparatus for use with an ultraviole

Details Gas contamination-measuring apparatus for use with an ultraviole Gas contamination-measuring apparatus for use with an ultraviole

1990-11-26

1992-10-13

Hannaher, Constantine

Radiant energy

Invisible radiant energy responsive electric signalling

Ultraviolet light responsive means

250215, 356445, 356448, G01N 2117, G01N 2127, G01N 2147

Patent

active

051553678

ABSTRACT:
A gas contamination measuring apparatus is equipped at the front side of the light path for detecting whether environmental contamination is present. The gas contamination measuring apparatus includes a nitrogen injecting inlet, a nitrogen exiting outlet, the quartz plate, an inside contamination detecting light emitting element and a photoreceiving element detecting light emitting element and a photoreceiving element and an outside contamination detecting light emitting element and a photoreceiving element.

REFERENCES:
patent: 4284356 (1981-08-01), Heilman
patent: 4302206 (1981-11-01), Profeta et al.
patent: 4365896 (1982-12-01), Mihalow
patent: 4538064 (1985-08-01), Kovacs
patent: 4779988 (1988-10-01), Horiguichi
patent: 4814628 (1989-03-01), Eichweber
patent: 4965454 (1990-10-01), Yamauchi et al.

Affiliated with

Also associated with

Rating

Gas contamination-measuring apparatus for use with an ultraviole does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gas contamination-measuring apparatus for use with an ultraviole, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gas contamination-measuring apparatus for use with an ultraviole will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1302960