ATE448405T1 - REFRIGERANT COMPRESSOR - Google Patents
REFRIGERANT COMPRESSORInfo
- Publication number
- ATE448405T1 ATE448405T1 AT06725444T AT06725444T ATE448405T1 AT E448405 T1 ATE448405 T1 AT E448405T1 AT 06725444 T AT06725444 T AT 06725444T AT 06725444 T AT06725444 T AT 06725444T AT E448405 T1 ATE448405 T1 AT E448405T1
- Authority
- AT
- Austria
- Prior art keywords
- sealing
- suction
- projections
- beads
- sealing beads
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/123—Fluid connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/125—Cylinder heads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
A hermetically encapsulated refrigerant compressor having a hermetically sealed compressor housing, in whose interior a piston-cylinder unit operates, whose cylinder housing (1) is closed using a valve plate (2) having a pressure hole (10) and a suction hole (16), and a suction channel and a pressure channel are provided. Preferably V-shaped sealing beads (23) or sealing projections (22) are provided in the valve plate (2) and the front face of the component (9) forming the suction channel is equipped along its suction contact edge (17) with sealing projections (22) or sealing beads (23) essentially corresponding to the V-shaped sealing beads (23) or sealing projections (22), the sealing projections (22) being implemented differently from the sealing beads (23) in their geometrical design and/or having a different volume.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0022305U AT8477U1 (en) | 2005-03-31 | 2005-04-12 | REFRIGERANT COMPRESSOR |
AT0005906U AT8985U1 (en) | 2005-03-31 | 2006-01-27 | REFRIGERANT COMPRESSOR |
PCT/EP2006/061196 WO2006108767A1 (en) | 2005-04-12 | 2006-03-30 | Refrigerant compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE448405T1 true ATE448405T1 (en) | 2009-11-15 |
Family
ID=36593060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06725444T ATE448405T1 (en) | 2005-04-12 | 2006-03-30 | REFRIGERANT COMPRESSOR |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090214367A1 (en) |
EP (1) | EP1869323B1 (en) |
CN (1) | CN101180465B (en) |
AT (1) | ATE448405T1 (en) |
DE (1) | DE502006005341D1 (en) |
WO (1) | WO2006108767A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102297118B (en) * | 2011-09-30 | 2013-10-09 | 黄石东贝电器股份有限公司 | Separate heat-insulating exhaust silencing device and refrigerant compressor adopted thereby |
EP2805055B1 (en) * | 2012-01-20 | 2016-05-25 | Alfred Kärcher GmbH & Co. KG | Piston pump for a high-pressure cleaning device |
KR101854933B1 (en) * | 2013-04-24 | 2018-05-04 | 엘지전자 주식회사 | Muffler for compressor and compressor having the same |
WO2017191228A1 (en) * | 2016-05-05 | 2017-11-09 | Arcelik Anonim Sirketi | A hermetic compressor with increased performance |
KR101951651B1 (en) * | 2017-05-18 | 2019-02-25 | 뉴모텍(주) | Compact Air Compressor |
KR102345324B1 (en) * | 2020-08-28 | 2021-12-31 | 엘지전자 주식회사 | Linear compressor |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3332259A1 (en) * | 1983-09-07 | 1985-03-28 | Danfoss A/S, Nordborg | REFRIGERATOR COMPRESSORS |
US5129793A (en) * | 1990-10-24 | 1992-07-14 | Copeland Corporation | Suction muffler |
US5288212A (en) * | 1990-12-12 | 1994-02-22 | Goldstar Co., Ltd. | Cylinder head of hermetic reciprocating compressor |
IT230572Y1 (en) * | 1992-12-21 | 1999-06-07 | Gold Star Co | NOISE SUPPRESSION DEVICE FOR A SEALED PLUNGER COMPRESSOR |
DE19923733C2 (en) * | 1999-05-22 | 2002-06-20 | Danfoss Compressors Gmbh | Suction gas line for a refrigerant compressor |
BR0105694B1 (en) * | 2001-10-29 | 2009-05-05 | suction filter for reciprocating airtight compressor. | |
DE10341138A1 (en) * | 2003-09-06 | 2005-04-07 | Danfoss Compressors Gmbh | Refrigerant compressor has suction path extending as passage in channel element having direction change and which at least in region of direction change has at least one deflection element dividing suction path parallel to passage |
-
2006
- 2006-03-30 AT AT06725444T patent/ATE448405T1/en active
- 2006-03-30 WO PCT/EP2006/061196 patent/WO2006108767A1/en active Application Filing
- 2006-03-30 DE DE502006005341T patent/DE502006005341D1/en active Active
- 2006-03-30 EP EP06725444A patent/EP1869323B1/en not_active Not-in-force
- 2006-03-30 CN CN2006800177043A patent/CN101180465B/en not_active Expired - Fee Related
- 2006-03-30 US US11/918,285 patent/US20090214367A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2006108767A1 (en) | 2006-10-19 |
CN101180465A (en) | 2008-05-14 |
EP1869323B1 (en) | 2009-11-11 |
EP1869323A1 (en) | 2007-12-26 |
CN101180465B (en) | 2011-06-22 |
US20090214367A1 (en) | 2009-08-27 |
WO2006108767A9 (en) | 2007-09-13 |
DE502006005341D1 (en) | 2009-12-24 |
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