Optical probe for fluid light transmission properties

Details Optical probe for fluid light transmission properties Optical probe for fluid light transmission properties

1989-03-30

1991-04-16

Rosenberger, Richard A.

Optics: measuring and testing

For light transmission or absorption

Of fluent material

350246, 350338, 250576, G01N 2100, G01N 110

Patent

active

050077406

ABSTRACT:
In accordance with the present invention, radiant energy is transmitted to a probe element including an interior conical reflecting surface and a fluid sample chamber. Portions of the light which have been transmitted, partially attenuated, or scattered by a fluid sample in the sample chamber are directed by at least a portion of the interior conical reflecting surface to a location for collection of the transmitted, partially attenuated, or scattered light. A stilling valve incorporated into the probe element enables elimination of entrained gas bubbles from the chamber.

REFERENCES:
patent: Re30391 (1980-09-01), Liston
patent: 2203720 (1940-06-01), Dale
patent: 4171909 (1979-10-01), Kramer et al.
patent: 4534651 (1985-08-01), Minikane
patent: 4730882 (1988-03-01), Messerschmidt
patent: 4851665 (1989-07-01), Pesavento et al.
patent: 4876069 (1989-10-01), Jochimsen
"Nouvelle Optode Passive Pour La Spectrofluorimetrie et La Spectrometrie Raman", Gilbert Boisde, Barbara Kirsch, Patrick Mauchien, and Stephane Rougeault; Paper Presented at Opto 88, 17-19 May, 1988, published in the Proceedings Opto 88 at pp. 294-299.
"Aspects of Optical Fibers and Spectrophotometric Sensors in Chemical Process and Industrial Environments", Gilbert Boisde and Jean-Jacques Perez; Paper Presented at ECO1, 22-23 Sep., 1988, Hamburg, GFR, Published at SPIE, vol. 1012 In-Process Measurements, 1988, pp. 58-65.

Affiliated with

Also associated with

Rating

Optical probe for fluid light transmission properties does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical probe for fluid light transmission properties, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical probe for fluid light transmission properties will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-417519