Measuring and testing – Volume or rate of flow – Expansible chamber
Patent
1989-05-03
1990-04-17
Goldstein, Herbert
Measuring and testing
Volume or rate of flow
Expansible chamber
73273, G01F 310
Patent
active
049169491
ABSTRACT:
A meter is mounted inside a housing where the meter is designed for low pressure gas flow measurement and the housing is designed to withstand high pressure differentials. The meter itself includes a plurality of divided chambers and one chamber includes moving elements to measure the flow of gas between the inlet and the outlet. The moving elements inside the gas transmission chamber are supported in place in bearings mounted in dividing walls. Chambers on each side of the dividing walls which define the gas transmission chamber include oil slingers which dip into puddles of oil in the bottom of the chambers and fling a fan of oil upward to lubricate the bearings and other moving parts.
REFERENCES:
patent: 427486 (1890-05-01), Thompson
patent: 1528728 (1925-03-01), Houghton et al.
patent: 1821895 (1931-09-01), Owens
patent: 3071003 (1963-01-01), Brette
patent: 4406163 (1983-09-01), Lofink
Goldstein Herbert
Millard Sidney W.
LandOfFree
Gas flow meter 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 flow meter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gas flow meter will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1044481