F - Mech Eng,Light,Heat,Weapons – 04 – D
Patent
F - Mech Eng,Light,Heat,Weapons
04
D
230/30
F04D 15/00 (2006.01) F04B 39/10 (2006.01) F04B 41/00 (2006.01) F04B 49/08 (2006.01) F04C 18/16 (2006.01) F04C 23/00 (2006.01) F04D 27/00 (2006.01) G05D 7/00 (2006.01)
Patent
CA 1173805
ABSTRACT OF THE DISCLOSURE The actuation of a flow regulating valve at the intake side of a compressor and of a downstream blow-off valve is controlled by a pressure-operated controller so arranged that on increase of the post-compression pressure within a range below a threshold pressure opening the blow-off valve, the flow regulating valve reduces the flow of the medium to be compressed. The controller operates with a first duct connected to the discharge end of the compressor, with a second duct disposed at the secution side but downstream of the regulating valve, and with an intermediate duct connecting the first two. Flow constriction means at each end of the intermediate duct maintain the pressure at a level between the pre- and post- compression valve. The arrangement provides a more consistent regulating behaviour than the known controllers whose operation is governed by the instant value of the discharge pressure resulting in the tendancy to over-control the operation in response to short-term pressure fluctuations.
377793
Gowling Lafleur Henderson Llp
M.a.n. Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft
LandOfFree
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 Compressor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compressor will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1201519