Fluid handling – Self-proportioning or correlating systems – Self-controlled branched flow systems
Patent
1989-06-07
1990-05-29
Nilson, Robert G.
Fluid handling
Self-proportioning or correlating systems
Self-controlled branched flow systems
417309, G05D 1610
Patent
active
049287230
ABSTRACT:
An improvement in a capacity control valve for use in a fluid compressor with a relatively high pressure HP and a relatively low pressure LP for changing the operational characteristics thereof by using the relatively high pressure HP taking into consideration that an increased pressure loss of the refrigerant as generated from an increased flow rate thereof and the thermal load on the car cooler would occasionally occur on the part of the relatively high pressure HP during the operation. Wherein a capacity control valve, of the type operative to take the intermediate pressure AP, for the control of a specific amount of compressed gas to be bypassed to the suction side of the fluid compressor, as a linear function of the relatively low pressure LP using a differential pressure between the relatively high pressure HP and the relatively low pressure LP of the fluid compressor, comprises an adjusting device adapted to adjust the intermediate pressure AP in such a manner that the relative low pressure LP is made lower as the relatively high pressure HP becomes higher, and the relatively low pressure LP is made higher as the relatively high pressure HP becomes lower.
REFERENCES:
patent: 2715992 (1955-08-01), Wilson
patent: 3041847 (1962-07-01), Harter
patent: 3224662 (1965-12-01), Oldberg
patent: 3261541 (1966-07-01), Kocher
Akimoto Ryosaku
Furuta Futoru
Itahana Tsutomu
Kanno Hideo
Kobayashi Susumu
Mitsubishi Jukogyo Kabushiki Kaisha
Nilson Robert G.
LandOfFree
Capacity control valve for a compressor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Capacity control valve for a compressor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Capacity control valve for a compressor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-514524