DE602005025418D1 - METHOD AND DEVICE FOR REDUCING THE NOISE LEVEL SUBJECTED BY AN OIL SEPARATOR - Google Patents
METHOD AND DEVICE FOR REDUCING THE NOISE LEVEL SUBJECTED BY AN OIL SEPARATORInfo
- Publication number
- DE602005025418D1 DE602005025418D1 DE602005025418T DE602005025418T DE602005025418D1 DE 602005025418 D1 DE602005025418 D1 DE 602005025418D1 DE 602005025418 T DE602005025418 T DE 602005025418T DE 602005025418 T DE602005025418 T DE 602005025418T DE 602005025418 D1 DE602005025418 D1 DE 602005025418D1
- Authority
- DE
- Germany
- Prior art keywords
- oil separator
- reducing
- noise level
- muffling
- level subjected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/12—Sound
Landscapes
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- General Details Of Gearings (AREA)
- Exhaust Silencers (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
A muffling apparatus ( 100 ) having a first, muffling segment ( 1010 ) and a second ( 1020 ), non-muffling segment is provided for placement within an oil separator of refrigeration or cooling system, wherein the apparatus has a non-straight shape and a lumen defined therein to allow for noise-creating pressure pulsations/waves to come into contact with absorbing material ( 120 ) of the muffling segment ( 1010 ) in order to attenuate the energy of the pressure waves/pulsations into heat and thus reduce oil separator vibrations caused thereby.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2005/018827 WO2006130131A1 (en) | 2005-05-31 | 2005-05-31 | Methods and apparatus for reducing the noise level outputted by oil separator |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602005025418D1 true DE602005025418D1 (en) | 2011-01-27 |
Family
ID=35448165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005025418T Active DE602005025418D1 (en) | 2005-05-31 | 2005-05-31 | METHOD AND DEVICE FOR REDUCING THE NOISE LEVEL SUBJECTED BY AN OIL SEPARATOR |
Country Status (9)
Country | Link |
---|---|
US (1) | US20080179134A1 (en) |
EP (1) | EP1888982B1 (en) |
CN (1) | CN101228402B (en) |
AT (1) | ATE491920T1 (en) |
BR (1) | BRPI0520251A2 (en) |
DE (1) | DE602005025418D1 (en) |
ES (1) | ES2355919T3 (en) |
HK (1) | HK1123090A1 (en) |
WO (1) | WO2006130131A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8276398B2 (en) * | 2005-05-31 | 2012-10-02 | Carrier Corporation | Methods and apparatus for reducing the noise level outputted by oil separator |
US10907870B2 (en) | 2016-11-15 | 2021-02-02 | Carrier Corporation | Muffler for lubricant separator |
CN109386505B (en) | 2017-08-09 | 2022-02-11 | 开利公司 | Silencer for refrigerating device and refrigerating device |
DE102018108559A1 (en) * | 2018-04-11 | 2019-10-17 | Alfred Kärcher SE & Co. KG | cleaner |
CN110906594A (en) | 2018-09-14 | 2020-03-24 | 开利公司 | Oil separator and air conditioning system with same |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2809813A (en) * | 1955-01-24 | 1957-10-15 | Wendell S Fletcher | Muffling and oil-cooling device |
JPS5933898Y2 (en) * | 1980-01-16 | 1984-09-20 | 日産自動車株式会社 | Silencer |
IT1191513B (en) * | 1986-01-10 | 1988-03-23 | Necchi Spa | SILENCER FOR HERMETIC COMPRESSOR |
CN87211863U (en) * | 1987-08-12 | 1988-09-28 | 沈世莹 | Low-resistance and corrosion resistant damper bend |
US5007499A (en) * | 1990-02-23 | 1991-04-16 | Carrier Corporation | Silencer for a centrifugal compressor |
US5101930A (en) * | 1990-08-28 | 1992-04-07 | Otis Elevator Company | Hydraulic elevator muffler |
US5214937A (en) * | 1991-10-28 | 1993-06-01 | Carrier Corporation | Integral oil separator and muffler |
US5326942A (en) * | 1993-02-09 | 1994-07-05 | Schmid Jerry W | Noise suppression muffler for moisture laden exhaust gases & method |
JPH0868490A (en) * | 1994-08-26 | 1996-03-12 | Excel Kk | Hollow molding body with muffler part |
JPH08159619A (en) * | 1994-12-02 | 1996-06-21 | Mitsubishi Heavy Ind Ltd | Oil separator and air compressor equipped with the separator |
CN2230816Y (en) * | 1995-02-25 | 1996-07-10 | 简忠民 | Exhaust and inlet air purifier |
DE19522383C2 (en) * | 1995-06-23 | 1997-06-19 | Danfoss Compressors Gmbh | Suction silencer for a refrigerant compressor |
US5705777A (en) * | 1995-10-20 | 1998-01-06 | Carrier Corporation | Refrigeration compressor muffler |
WO1998015789A1 (en) * | 1996-10-09 | 1998-04-16 | York International A/S | Separator for separating a liquid from a gas |
NL1006892C2 (en) * | 1997-08-29 | 1999-03-02 | Q E International Bv | Pulsation damper. |
DE19907264C1 (en) * | 1999-02-20 | 2000-10-05 | Webasto Thermosysteme Gmbh | Air intake silencer with water separator |
US6524080B2 (en) * | 2000-04-11 | 2003-02-25 | R. K. Dewan & Co. | Hermetically sealed compressors |
US6840746B2 (en) * | 2002-07-02 | 2005-01-11 | Bristol Compressors, Inc. | Resistive suction muffler for refrigerant compressors |
EP1553360B1 (en) * | 2002-10-02 | 2019-05-22 | Mitsubishi Electric Corporation | Air conditioning equipment |
US7537084B2 (en) * | 2004-09-03 | 2009-05-26 | York International Corporation | Discharge gas check valve integral with muffler |
-
2005
- 2005-05-31 DE DE602005025418T patent/DE602005025418D1/en active Active
- 2005-05-31 AT AT05755080T patent/ATE491920T1/en not_active IP Right Cessation
- 2005-05-31 WO PCT/US2005/018827 patent/WO2006130131A1/en active Search and Examination
- 2005-05-31 EP EP05755080A patent/EP1888982B1/en not_active Not-in-force
- 2005-05-31 BR BRPI0520251-5A patent/BRPI0520251A2/en not_active IP Right Cessation
- 2005-05-31 CN CN2005800512259A patent/CN101228402B/en not_active Expired - Fee Related
- 2005-05-31 ES ES05755080T patent/ES2355919T3/en active Active
-
2006
- 2006-12-07 US US11/915,799 patent/US20080179134A1/en not_active Abandoned
-
2009
- 2009-01-13 HK HK09100334.6A patent/HK1123090A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE491920T1 (en) | 2011-01-15 |
CN101228402B (en) | 2012-04-18 |
WO2006130131A1 (en) | 2006-12-07 |
CN101228402A (en) | 2008-07-23 |
ES2355919T3 (en) | 2011-04-01 |
BRPI0520251A2 (en) | 2009-09-15 |
EP1888982A1 (en) | 2008-02-20 |
HK1123090A1 (en) | 2009-06-05 |
EP1888982B1 (en) | 2010-12-15 |
US20080179134A1 (en) | 2008-07-31 |
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