Pumps – With muffler acting on pump fluid
Patent
1990-07-31
1992-09-29
Smith, Leonard E.
Pumps
With muffler acting on pump fluid
62296, 181202, 417313, 417572, F04B 3900, G10K 1100
Patent
active
051510189
ABSTRACT:
There is disclosed an improved two-piece enclosure for a refrigerant compressor which is very simple in design and which effectively attenuates the sound produced by that compressor and, at the same time, requires a minimum amount of additional space and provides easy access to the compressor for service and the like. Two embodiments are shown, one with sound insulation on the walls of the container and another with sound insulation on the compressor.
REFERENCES:
patent: 1610774 (1926-12-01), Hanson
patent: 1967035 (1934-07-01), Lipman
patent: 2177827 (1939-10-01), Hintze
patent: 2200222 (1940-05-01), Tarleton
patent: 2247950 (1941-07-01), Kucher
patent: 2928589 (1960-03-01), Davey
patent: 2961149 (1960-11-01), Hull
patent: 3101891 (1963-08-01), Frank
patent: 3356293 (1967-12-01), Butts
patent: 3465954 (1969-09-01), Ellis
patent: 3527969 (1970-09-01), Papst
patent: 3714795 (1973-02-01), Fowell et al.
patent: 3857652 (1974-12-01), Thayer
patent: 4033707 (1977-07-01), Stutzman
patent: 4091638 (1978-05-01), Mitch
patent: 4258821 (1981-03-01), Wendt et al.
patent: 4347042 (1982-08-01), Holdsworth
patent: 4347043 (1982-08-01), Morris
patent: 4371319 (1983-02-01), Murayama et al.
patent: 4411600 (1983-10-01), Itagaki et al.
patent: 4729723 (1988-03-01), Outzen
patent: 4982812 (1991-01-01), Hwang
Clendenin Harry B.
Fogt James F.
Copeland Corporation
Smith Leonard E.
LandOfFree
Sound attenuation chamber does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sound attenuation chamber, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sound attenuation chamber will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1965337