ITPN20040029A1 - LINEAR COMPRESSOR - Google Patents
LINEAR COMPRESSORInfo
- Publication number
- ITPN20040029A1 ITPN20040029A1 IT000029A ITPN20040029A ITPN20040029A1 IT PN20040029 A1 ITPN20040029 A1 IT PN20040029A1 IT 000029 A IT000029 A IT 000029A IT PN20040029 A ITPN20040029 A IT PN20040029A IT PN20040029 A1 ITPN20040029 A1 IT PN20040029A1
- Authority
- IT
- Italy
- Prior art keywords
- linear compressor
- piston
- cylinder
- pressure chamber
- chamber
- 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
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
- F04B35/045—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric using solenoids
-
- 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
- F04B39/0005—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 adaptations of pistons
- F04B39/0016—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 adaptations of pistons with valve arranged in the piston
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Abstract
The present invention refers to a linear compressor comprising a piston ( 9 ) arranged slidably inside a cylinder ( 15 ); in said cylinder ( 15 ) the 15 piston ( 9 ) defines a first low-pressure chamber ( 21 ) and a second high-pressure chamber ( 22 ), said piston being further provided with communication means ( 23 ) between said first and said second chamber ( 21, 22 ), which are controlled by valve means ( 24 ) to establish such communication therebetween.
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000029A ITPN20040029A1 (en) | 2004-04-29 | 2004-04-29 | LINEAR COMPRESSOR |
CNB2005800135864A CN100540894C (en) | 2004-04-29 | 2005-03-23 | Linearkompressor |
MXPA06011843A MXPA06011843A (en) | 2004-04-29 | 2005-03-23 | Linear compressor. |
AT05729530T ATE465343T1 (en) | 2004-04-29 | 2005-03-23 | LINEAR COMPRESSOR |
DE602005020763T DE602005020763D1 (en) | 2004-04-29 | 2005-03-23 | LINEAR COMPRESSOR |
US11/587,767 US20080063549A1 (en) | 2004-04-29 | 2005-03-23 | Linear Compressor |
JP2007510008A JP2007534882A (en) | 2004-04-29 | 2005-03-23 | Linear compressor |
PCT/EP2005/051357 WO2005106249A1 (en) | 2004-04-29 | 2005-03-23 | Linear compressor |
EP05729530A EP1740831B1 (en) | 2004-04-29 | 2005-03-23 | Linear compressor |
BRPI0509952-8A BRPI0509952A (en) | 2004-04-29 | 2005-03-23 | linear compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000029A ITPN20040029A1 (en) | 2004-04-29 | 2004-04-29 | LINEAR COMPRESSOR |
Publications (1)
Publication Number | Publication Date |
---|---|
ITPN20040029A1 true ITPN20040029A1 (en) | 2004-07-29 |
Family
ID=34963342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000029A ITPN20040029A1 (en) | 2004-04-29 | 2004-04-29 | LINEAR COMPRESSOR |
Country Status (10)
Country | Link |
---|---|
US (1) | US20080063549A1 (en) |
EP (1) | EP1740831B1 (en) |
JP (1) | JP2007534882A (en) |
CN (1) | CN100540894C (en) |
AT (1) | ATE465343T1 (en) |
BR (1) | BRPI0509952A (en) |
DE (1) | DE602005020763D1 (en) |
IT (1) | ITPN20040029A1 (en) |
MX (1) | MXPA06011843A (en) |
WO (1) | WO2005106249A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009054634A2 (en) * | 2007-10-24 | 2009-04-30 | Lg Electronics, Inc. | Linear compressor |
DE102008007661A1 (en) * | 2008-02-06 | 2009-08-13 | BSH Bosch und Siemens Hausgeräte GmbH | compressor unit |
EP2270276B1 (en) | 2009-06-29 | 2015-06-10 | Electrolux Home Products Corporation N.V. | Appliance for drying laundry |
EP2660383B1 (en) | 2009-06-29 | 2016-08-24 | Electrolux Home Products Corporation N.V. | Appliance for drying laundry |
CN104110360B (en) * | 2013-04-22 | 2016-09-28 | 青岛海尔智能技术研发有限公司 | A kind of linear compressor and lubricating method thereof |
WO2015139966A1 (en) * | 2014-03-21 | 2015-09-24 | Electrolux Appliances Aktiebolag | Laundry drying machine |
KR102612940B1 (en) * | 2017-02-03 | 2023-12-13 | 엘지전자 주식회사 | Reciprocating compressor |
KR102424613B1 (en) | 2018-04-10 | 2022-07-25 | 엘지전자 주식회사 | Linear compressor |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1069802A (en) | 1952-01-10 | 1954-07-13 | Roulements A Billes Miniatures | Short stroke piston pump |
US2985359A (en) * | 1956-06-29 | 1961-05-23 | Robert H Hunter | Hand pump |
GB1551522A (en) * | 1977-04-05 | 1979-08-30 | Syndicat Des Coproprietaires D | Free-stroke compressor having a high compression ratio |
EP0028144A1 (en) * | 1979-10-29 | 1981-05-06 | Gordon Davey | Support system for a reciprocating compressor piston |
US4566291A (en) * | 1983-02-14 | 1986-01-28 | General Pneumatics Corporation | Closed cycle cryogenic cooling apparatus |
US4832578A (en) * | 1986-11-14 | 1989-05-23 | The B.F. Goodrich Company | Multi-stage compressor |
DE4304786A1 (en) * | 1993-02-17 | 1994-08-18 | Zeolith Tech | Manually operated vacuum pump |
GB9307775D0 (en) * | 1993-04-15 | 1993-06-02 | Framo Dev Ltd | Sealing system |
US6015270A (en) * | 1996-04-30 | 2000-01-18 | Air Conditioning Technologies | Linear compressor or pump with integral motor |
US6016270A (en) | 1998-03-06 | 2000-01-18 | Alliance Semiconductor Corporation | Flash memory architecture that utilizes a time-shared address bus scheme and separate memory cell access paths for simultaneous read/write operations |
-
2004
- 2004-04-29 IT IT000029A patent/ITPN20040029A1/en unknown
-
2005
- 2005-03-23 CN CNB2005800135864A patent/CN100540894C/en not_active Expired - Fee Related
- 2005-03-23 MX MXPA06011843A patent/MXPA06011843A/en not_active Application Discontinuation
- 2005-03-23 DE DE602005020763T patent/DE602005020763D1/en active Active
- 2005-03-23 BR BRPI0509952-8A patent/BRPI0509952A/en not_active IP Right Cessation
- 2005-03-23 US US11/587,767 patent/US20080063549A1/en not_active Abandoned
- 2005-03-23 AT AT05729530T patent/ATE465343T1/en not_active IP Right Cessation
- 2005-03-23 JP JP2007510008A patent/JP2007534882A/en active Pending
- 2005-03-23 EP EP05729530A patent/EP1740831B1/en not_active Not-in-force
- 2005-03-23 WO PCT/EP2005/051357 patent/WO2005106249A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
DE602005020763D1 (en) | 2010-06-02 |
ATE465343T1 (en) | 2010-05-15 |
MXPA06011843A (en) | 2007-03-21 |
CN101014770A (en) | 2007-08-08 |
JP2007534882A (en) | 2007-11-29 |
CN100540894C (en) | 2009-09-16 |
WO2005106249A1 (en) | 2005-11-10 |
EP1740831B1 (en) | 2010-04-21 |
EP1740831A1 (en) | 2007-01-10 |
BRPI0509952A (en) | 2007-09-25 |
US20080063549A1 (en) | 2008-03-13 |
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