EP1948928A1 - Compresseur - Google Patents

Compresseur

Info

Publication number
EP1948928A1
EP1948928A1 EP06807564A EP06807564A EP1948928A1 EP 1948928 A1 EP1948928 A1 EP 1948928A1 EP 06807564 A EP06807564 A EP 06807564A EP 06807564 A EP06807564 A EP 06807564A EP 1948928 A1 EP1948928 A1 EP 1948928A1
Authority
EP
European Patent Office
Prior art keywords
gas
bearing
pressure
compressor
compressor according
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.)
Granted
Application number
EP06807564A
Other languages
German (de)
English (en)
Other versions
EP1948928B1 (fr
Inventor
Mario Bechtold
Bernd Gromoll
Stefan Nunninger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP1948928A1 publication Critical patent/EP1948928A1/fr
Application granted granted Critical
Publication of EP1948928B1 publication Critical patent/EP1948928B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04B39/122—Cylinder block
    • 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
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/125—Cylinder heads

Definitions

  • the piston of a compressor should be stored by a gas bearing.
  • part of the gas compressed by the compressor is branched off from the useful gas stream and passed through nozzles into the gas bearing.
  • the problem with this arrangement is the loss of useful gas in particular because the gas loss depends on the thermodynamic operating point of the compressor. That at high end pressure of the gas more gas is lost than at low final pressure. As a result, the gas loss and the

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
EP06807564A 2005-11-09 2006-10-26 Compresseur Not-in-force EP1948928B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005053836A DE102005053836A1 (de) 2005-11-09 2005-11-09 Kompressor
PCT/EP2006/067795 WO2007054437A1 (fr) 2005-11-09 2006-10-26 Compresseur

Publications (2)

Publication Number Publication Date
EP1948928A1 true EP1948928A1 (fr) 2008-07-30
EP1948928B1 EP1948928B1 (fr) 2011-03-23

Family

ID=37547079

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06807564A Not-in-force EP1948928B1 (fr) 2005-11-09 2006-10-26 Compresseur

Country Status (8)

Country Link
US (1) US20090301293A1 (fr)
EP (1) EP1948928B1 (fr)
CN (1) CN101305186B (fr)
AT (1) ATE503111T1 (fr)
DE (2) DE102005053836A1 (fr)
ES (1) ES2360729T3 (fr)
RU (1) RU2411394C2 (fr)
WO (1) WO2007054437A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101397083B1 (ko) 2011-09-06 2014-06-30 엘지전자 주식회사 왕복동 모터 및 이를 구비한 왕복동식 압축기
BR102013003056A2 (pt) * 2013-02-07 2014-09-16 Whirlpool Sa Restritor de fluxo e compressor de gás
EP2971765B1 (fr) * 2013-03-13 2017-09-06 Howden Thomassen Compressors B.V. Compresseur à piston horizontal
KR102278769B1 (ko) * 2014-06-24 2021-07-20 엘지전자 주식회사 리니어 압축기
US9932975B2 (en) * 2015-01-16 2018-04-03 Haier Us Appliance Solutions, Inc. Compressor
CN106401908A (zh) * 2015-07-17 2017-02-15 姚宏志 高效率冷媒压缩机
CN107101409B (zh) * 2017-05-17 2018-01-23 宁利平 双作用α型斯特林制冷机
KR102495256B1 (ko) * 2018-05-16 2023-02-02 엘지전자 주식회사 리니어 압축기
CN111365909B (zh) * 2018-12-25 2024-04-05 珠海格力电器股份有限公司 冷媒循环系统、空调设备和冷媒循环系统的控制方法
KR102430411B1 (ko) * 2020-12-07 2022-08-09 엘지전자 주식회사 리니어 압축기

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2907304A (en) * 1957-04-04 1959-10-06 Macks Elmer Fred Fluid actuated mechanism
GB923732A (en) * 1960-05-27 1963-04-18 Atomic Energy Authority Uk Improvements in or relating to free piston compressors with gas bearings
DE1945924A1 (de) * 1969-09-11 1971-03-18 Lenger Karl Werner Freikolbenmaschine
JPS5970830A (ja) * 1982-10-15 1984-04-21 Hitachi Ltd タ−ボ過給機
JP3089270B2 (ja) * 1990-02-26 2000-09-18 日本精工株式会社 静圧気体軸受
JPH08312582A (ja) * 1995-05-23 1996-11-26 Daikin Ind Ltd 圧縮機の逆転防止装置
DE10257951A1 (de) * 2002-12-12 2004-07-01 Leybold Vakuum Gmbh Kolbenkompressor
JP4427248B2 (ja) * 2002-12-17 2010-03-03 株式会社東芝 気体軸受装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007054437A1 *

Also Published As

Publication number Publication date
EP1948928B1 (fr) 2011-03-23
RU2008119085A (ru) 2009-12-20
RU2411394C2 (ru) 2011-02-10
CN101305186A (zh) 2008-11-12
DE502006009174D1 (de) 2011-05-05
DE102005053836A1 (de) 2007-05-10
US20090301293A1 (en) 2009-12-10
CN101305186B (zh) 2010-08-18
ES2360729T3 (es) 2011-06-08
WO2007054437A1 (fr) 2007-05-18
ATE503111T1 (de) 2011-04-15

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