Power plants – Pressure fluid source and motor – Methods of operation
Patent
1994-04-29
1995-12-19
Look, Edward K.
Power plants
Pressure fluid source and motor
Methods of operation
60469, 181252, 181256, F16D 3102, F01N 110
Patent
active
054759765
ABSTRACT:
Method and apparatus for reduction of fluid borne noise in a hydraulic system are disclosed. An improved isolating hose assembly comprising first and second volumetrically compliant members with an inductive flow member providing fluidic coupling therebetween is disclosed. The improved isolating hose assembly acts similarly to an electronic low pass filter network in deterring fluid borne noise from entering portions of the hydraulic system located therebeyond. In addition, a sound barrier comprising a heavy-walled boot surrounding the first volumetrically compliant member is disclosed. The heavy-walled boot surrounding the first volumetrically compliant member acts to prevent acoustic sound sourced at the wall surface thereof from entering the surrounding atmosphere.
REFERENCES:
patent: 3018799 (1962-01-01), Volkmann et al.
patent: 3323305 (1967-06-01), Klees
patent: 3655059 (1972-04-01), Johnson
patent: 4067195 (1978-01-01), Malecha
patent: 4600035 (1986-07-01), Sugimura
patent: 4671380 (1987-06-01), Henderson et al.
patent: 4712644 (1987-12-01), Sun
patent: 5101930 (1992-04-01), Fargo et al.
patent: 5172729 (1992-12-01), Vantellini
patent: 5183974 (1993-02-01), Wilhelm et al.
Look Edward K.
Nguyen Hoang
Techco Corporation
LandOfFree
Method and apparatus for reduction of fluid borne noise in hydra does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for reduction of fluid borne noise in hydra, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for reduction of fluid borne noise in hydra will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-986358