WO2006089582A8 - Kolben-zylinder-einheit - Google Patents

Kolben-zylinder-einheit

Info

Publication number
WO2006089582A8
WO2006089582A8 PCT/EP2005/013864 EP2005013864W WO2006089582A8 WO 2006089582 A8 WO2006089582 A8 WO 2006089582A8 EP 2005013864 W EP2005013864 W EP 2005013864W WO 2006089582 A8 WO2006089582 A8 WO 2006089582A8
Authority
WO
WIPO (PCT)
Prior art keywords
piston
cylinder
outlet nozzles
fluid
bearing surface
Prior art date
Application number
PCT/EP2005/013864
Other languages
English (en)
French (fr)
Other versions
WO2006089582A1 (de
Inventor
Michael Muth
Georg Slotta
Original Assignee
Aerolas Gmbh
Michael Muth
Georg Slotta
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 Aerolas Gmbh, Michael Muth, Georg Slotta filed Critical Aerolas Gmbh
Priority to JP2007547358A priority Critical patent/JP4960884B2/ja
Priority to CN2005800442612A priority patent/CN101087949B/zh
Priority to EP05850329A priority patent/EP1831560B1/de
Priority to US11/794,010 priority patent/US7913613B2/en
Publication of WO2006089582A1 publication Critical patent/WO2006089582A1/de
Publication of WO2006089582A8 publication Critical patent/WO2006089582A8/de

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
    • 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
    • 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
    • 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
    • F04B39/126—Cylinder liners
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/008—Spacing or clearance between cylinder and piston
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S92/00—Expansible chamber devices
    • Y10S92/02—Fluid bearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Actuator (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

Eine Kolben-Zylinder-Einheit mit einem Zylinder (2), einem Kolben (3), der zwischen einer ersten Kolbenstellung, in der das vom Kolben (3) und vom Zylinder (2) umschlossene Zylindervolumen (18) maximal ist, und einer zweiten Kolbenstellung, in der dieses Zylindervolumen minimal ist, in Axialrichtung des Zylinders (2) hin- und herbewegbar ist, sowie einer zwischen dem Kolben (3) und dem Zylinder (2) vorgesehenen Fluidlagerung, die den Kolben (3) im Zylinder (2) axial bewegbar lagert und die eine den Umfang des Kolbens (3) zumindest über einen Teil der Axialerstreckung des Kolbens (2) umgebende kolbenseitige Lagerfläche (38) bestimmt, wobei die Fluidlagerung eine Mehrzahl von in der Innenumfangswand (14) des Zylinders (2) vorgesehenen Austrittsdüsen für das Fluid aufweist, ist dadurch gekennzeichnet, daß die Austrittsdüsen (30', 32') so angeordnet sind, daß dann, wenn sich der Kolben (3) in seiner zweiten Kolbenstellung befindet, erste Austrittsdüsen (30') den bezüglich der Kolbenlängserstreckung vorderen oder mittleren Bereich der kolbenseitigen Lagerfläche (38) und zweite Austrittsdüsen (32') den bezüglich der Kolbenlängserstreckung mittleren Bereich der kolbenseitigen Lagerfläche (38) mit Druckfluid versorgen.
PCT/EP2005/013864 2004-12-22 2005-12-22 Kolben-zylinder-einheit WO2006089582A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2007547358A JP4960884B2 (ja) 2004-12-22 2005-12-22 ピストンシリンダユニット
CN2005800442612A CN101087949B (zh) 2004-12-22 2005-12-22 活塞-缸单元
EP05850329A EP1831560B1 (de) 2004-12-22 2005-12-22 Kolben-zylinder-einheit
US11/794,010 US7913613B2 (en) 2004-12-22 2005-12-22 Piston/cylinder unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004061940A DE102004061940A1 (de) 2004-12-22 2004-12-22 Kolben-Zylinder-Einheit
DE102004061940.9 2004-12-22

Publications (2)

Publication Number Publication Date
WO2006089582A1 WO2006089582A1 (de) 2006-08-31
WO2006089582A8 true WO2006089582A8 (de) 2006-10-19

Family

ID=35976796

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/013864 WO2006089582A1 (de) 2004-12-22 2005-12-22 Kolben-zylinder-einheit

Country Status (8)

Country Link
US (1) US7913613B2 (de)
EP (1) EP1831560B1 (de)
JP (1) JP4960884B2 (de)
KR (1) KR20070086475A (de)
CN (1) CN101087949B (de)
DE (1) DE102004061940A1 (de)
RU (1) RU2376496C2 (de)
WO (1) WO2006089582A1 (de)

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CN108150387A (zh) * 2017-12-04 2018-06-12 陕西仙童科技有限公司 一种用于声能制冷的压缩活塞装置
KR102048995B1 (ko) * 2018-05-16 2019-11-27 엘지전자 주식회사 리니어 압축기
KR102088331B1 (ko) 2018-07-03 2020-03-12 엘지전자 주식회사 리니어 압축기
KR102103184B1 (ko) * 2018-09-06 2020-04-22 엘지전자 주식회사 리니어 압축기
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CN111120512A (zh) * 2020-01-10 2020-05-08 中国工程物理研究院机械制造工艺研究所 一种节流气浮轴承以及基于该轴承的快轴伺服***
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Also Published As

Publication number Publication date
DE102004061940A1 (de) 2006-07-06
US20080008610A1 (en) 2008-01-10
RU2376496C2 (ru) 2009-12-20
RU2007120602A (ru) 2009-01-27
EP1831560B1 (de) 2012-12-19
JP2008524504A (ja) 2008-07-10
US7913613B2 (en) 2011-03-29
WO2006089582A1 (de) 2006-08-31
KR20070086475A (ko) 2007-08-27
EP1831560A1 (de) 2007-09-12
JP4960884B2 (ja) 2012-06-27
CN101087949B (zh) 2011-02-02
CN101087949A (zh) 2007-12-12

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