Apparatus for intermitting beam of light for use in gas analyzer

Details Apparatus for intermitting beam of light for use in gas analyzer Apparatus for intermitting beam of light for use in gas analyzer

1986-03-25

1988-01-12

Howell, Janice A.

Radiant energy

Invisible radiant energy responsive electric signalling

Infrared responsive

250343, 250345, 250350, 350274, 384517, 384518, G02B 2604

Patent

active

047193522

ABSTRACT:
An apparatus for intermitting beams of light for use in a gas analyzer in which a rotary shaft of a chopper is supported by first and second ball bearings. An outside ring of the first ball bearing is fixedly mounted on a bearing housing and either an inside ring or an outside ring of the second ball bearing is adapted to be movable in the thrust or axial direction relative to the rotary shaft, whereby the second ball bearing is movably energized in the thrust direction by an elastic member to eliminate shake of the rotary shaft due to play in the ball bearings and thus reduce modulation noise to improve measuring accuracy of the gas analyzer.

REFERENCES:
patent: 3781910 (1973-12-01), Herrmann
patent: 4116506 (1978-09-01), Moritomo et al.

Affiliated with

Also associated with

Rating

Apparatus for intermitting beam of light for use in gas analyzer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for intermitting beam of light for use in gas analyzer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for intermitting beam of light for use in gas analyzer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-922134