Title:
MULTI-STAGE LOW PRESSURE DROP MUFFLER
Document Type and Number:
WIPO Patent Application WO/2011/162924
Kind Code:
A3
Abstract:
A multi-stage low pressure drop muffler for a compressor including a first plate having a hole, a tube attached to the first plate, a plurality of holes disposed around the circumference of the tube, a plurality of tubes extending through a second plate, and an internal ring disposed on the second plate between the center of the second plate and the plurality of tubes The muffler is designed to muffle a wide range of frequencies, minimize pressure reduction, improve fluid flow, and improve compressor efficiency.
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Inventors:
MARTINUS FERDY (US)
WANG GANG (US)
BENEDICT THOMAS J (US)
BOECKER BRAD A (US)
ROCKWOOD WILLIAM B (US)
WANG GANG (US)
BENEDICT THOMAS J (US)
BOECKER BRAD A (US)
ROCKWOOD WILLIAM B (US)
Application Number:
PCT/US2011/038894
Publication Date:
April 12, 2012
Filing Date:
June 02, 2011
Export Citation:
Assignee:
TRANE INT INC (US)
MARTINUS FERDY (US)
WANG GANG (US)
BENEDICT THOMAS J (US)
BOECKER BRAD A (US)
ROCKWOOD WILLIAM B (US)
MARTINUS FERDY (US)
WANG GANG (US)
BENEDICT THOMAS J (US)
BOECKER BRAD A (US)
ROCKWOOD WILLIAM B (US)
International Classes:
F04B53/00; F01N1/02; F01N1/08; F04C29/06
Foreign References:
| US5208429A | 1993-05-04 | |||
| US7578659B2 | 2009-08-25 | |||
| US4203503A | 1980-05-20 | |||
| US5859393A | 1999-01-12 |
Other References:
See also references of EP 2582980A4
Attorney, Agent or Firm:
RUFENER, Ashton, Bryce (100 East Wisconsin AvenueSuite 330, Milwaukee WI, US)
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