ATE491920T1 - METHOD AND DEVICE FOR REDUCING THE LEVEL OF NOISE EMITTED BY AN OIL SEPARATOR - Google Patents
METHOD AND DEVICE FOR REDUCING THE LEVEL OF NOISE EMITTED BY AN OIL SEPARATORInfo
- Publication number
- ATE491920T1 ATE491920T1 AT05755080T AT05755080T ATE491920T1 AT E491920 T1 ATE491920 T1 AT E491920T1 AT 05755080 T AT05755080 T AT 05755080T AT 05755080 T AT05755080 T AT 05755080T AT E491920 T1 ATE491920 T1 AT E491920T1
- Authority
- AT
- Austria
- Prior art keywords
- oil separator
- reducing
- level
- muffling
- noise emitted
- Prior art date
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)
- General Details Of Gearings (AREA)
- Applications Or Details Of Rotary Compressors (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 |
---|---|
ATE491920T1 true ATE491920T1 (en) | 2011-01-15 |
Family
ID=35448165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05755080T ATE491920T1 (en) | 2005-05-31 | 2005-05-31 | METHOD AND DEVICE FOR REDUCING THE LEVEL OF NOISE EMITTED 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 |
---|---|---|---|---|
WO2006130134A1 (en) * | 2005-05-31 | 2006-12-07 | 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 |
JP4325867B2 (en) * | 2002-10-02 | 2009-09-02 | 三菱電機株式会社 | Noise reduction method for air conditioner, blower and device, pressure pulsation reduction device for refrigeration cycle device, pressure pulsation reduction device for pump device, and pressure pulsation reduction method for device |
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 CN CN2005800512259A patent/CN101228402B/en not_active Expired - Fee Related
- 2005-05-31 WO PCT/US2005/018827 patent/WO2006130131A1/en active Search and Examination
- 2005-05-31 ES ES05755080T patent/ES2355919T3/en active Active
- 2005-05-31 AT AT05755080T patent/ATE491920T1/en not_active IP Right Cessation
- 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
-
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 |
---|---|
CN101228402A (en) | 2008-07-23 |
US20080179134A1 (en) | 2008-07-31 |
ES2355919T3 (en) | 2011-04-01 |
BRPI0520251A2 (en) | 2009-09-15 |
WO2006130131A1 (en) | 2006-12-07 |
DE602005025418D1 (en) | 2011-01-27 |
EP1888982A1 (en) | 2008-02-20 |
HK1123090A1 (en) | 2009-06-05 |
CN101228402B (en) | 2012-04-18 |
EP1888982B1 (en) | 2010-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |