WO2013167124A3 - Kolben-zylinder-einheit - Google Patents

Kolben-zylinder-einheit Download PDF

Info

Publication number
WO2013167124A3
WO2013167124A3 PCT/DE2013/100171 DE2013100171W WO2013167124A3 WO 2013167124 A3 WO2013167124 A3 WO 2013167124A3 DE 2013100171 W DE2013100171 W DE 2013100171W WO 2013167124 A3 WO2013167124 A3 WO 2013167124A3
Authority
WO
WIPO (PCT)
Prior art keywords
piston
cylinder
circumferential wall
outlet nozzles
fluid outlet
Prior art date
Application number
PCT/DE2013/100171
Other languages
English (en)
French (fr)
Other versions
WO2013167124A2 (de
Inventor
Michael Muth
Georg Slotta
Original Assignee
Aerolas Gmbh Aerostatische Lager-Lasertechnik
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
Priority claimed from DE102012104164A external-priority patent/DE102012104164B9/de
Priority claimed from DE201210104163 external-priority patent/DE102012104163B3/de
Priority claimed from DE201210104165 external-priority patent/DE102012104165B3/de
Application filed by Aerolas Gmbh Aerostatische Lager-Lasertechnik filed Critical Aerolas Gmbh Aerostatische Lager-Lasertechnik
Priority to KR1020147034857A priority Critical patent/KR102003442B1/ko
Priority to KR1020197015336A priority patent/KR102110300B1/ko
Publication of WO2013167124A2 publication Critical patent/WO2013167124A2/de
Publication of WO2013167124A3 publication Critical patent/WO2013167124A3/de
Priority to US14/534,950 priority patent/US9739276B2/en

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
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • 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
    • 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
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod 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
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

Eine Kolben-Zylinder-Einheit mit einem im Zylinder (2) fluiddruckgelagerten linear bewegbaren Kolben (103), wobei der Zylinder (2), eine Stirnwand (116) des Kolbens (103) und eine Zylinderstirnwand (12) einen Kompressionsraum (18) umgeben, der im Bereich des oberen Totpunkts (OT) des Kolbens (103) minimal ist, wobei der Kompressionsraum (18) mit einem zwischen einer Zylinderinnenumfangswand (14) und einer Kolbenaußenumfangswand (136) gebildeten Lagerspalt (19) in Fluidverbindung steht, wobei in zumindest einer Querschnittsebene (Q2, Q3) des Zylinders (2) eine Mehrzahl von Fluidaustrittsdüsen (32', 34') in der Zylinderinnenumfangswand (14) entlang des Umfangs angeordnet sind, die in den Lagerspalt (19) münden und die mit einer Versorgungsleitung für ein Druckfluid verbunden sind, und wobei in zumindest einer Querschnittsebene (Q1) des Kolbens (103), der Kolbenstirnwand (116) benachbart, eine Mehrzahl von Fluidaustrittsdüsen (130') in der Kolbenaußenumfangswand (136) entlang des Umfangs angeordnet sind, die in den Lagerspalt (19) münden zeichnet sich dadurch aus, dass auch die Fluidaustrittsdüsen (130') in der Kolbenaußenumfangswand (136) mit der Versorgungsleitung für das Druckfluid verbunden sind.
PCT/DE2013/100171 2012-05-11 2013-05-08 Kolben-zylinder-einheit WO2013167124A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020147034857A KR102003442B1 (ko) 2012-05-11 2013-05-08 피스톤-실린더 유닛
KR1020197015336A KR102110300B1 (ko) 2012-05-11 2013-05-08 피스톤-실린더 유닛
US14/534,950 US9739276B2 (en) 2012-05-11 2014-11-06 Piston/cylinder unit

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE102012104163.6 2012-05-11
DE102012104164A DE102012104164B9 (de) 2012-05-11 2012-05-11 Kolben-Zylinder-Einheit
DE102012104165.2 2012-05-11
DE102012104164.4 2012-05-11
DE201210104163 DE102012104163B3 (de) 2012-05-11 2012-05-11 Kolben-Zylinder-Einheit
DE201210104165 DE102012104165B3 (de) 2012-05-11 2012-05-11 Kolben-Zylinder-Einheit

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/534,950 Continuation US9739276B2 (en) 2012-05-11 2014-11-06 Piston/cylinder unit

Publications (2)

Publication Number Publication Date
WO2013167124A2 WO2013167124A2 (de) 2013-11-14
WO2013167124A3 true WO2013167124A3 (de) 2014-01-09

Family

ID=48698854

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2013/100171 WO2013167124A2 (de) 2012-05-11 2013-05-08 Kolben-zylinder-einheit

Country Status (3)

Country Link
US (1) US9739276B2 (de)
KR (2) KR102003442B1 (de)
WO (1) WO2013167124A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105156308B (zh) * 2015-08-27 2017-09-08 中国石油集团济柴动力总厂成都压缩机厂 用于油气开采的高压往复活塞式气体压缩机
KR102238333B1 (ko) * 2016-04-28 2021-04-09 엘지전자 주식회사 리니어 압축기
KR102605743B1 (ko) * 2017-01-10 2023-11-24 엘지전자 주식회사 리니어 압축기
US10197426B2 (en) * 2017-01-25 2019-02-05 Shaoxing Huachuang Polyurethane Co. Ltd. Metering device and metering method for metering carbon dioxide flow
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
KR102417028B1 (ko) * 2020-09-18 2022-07-05 엘지전자 주식회사 리니어 압축기
JP6928192B1 (ja) * 2021-05-12 2021-09-01 株式会社三井Ｅ＆Ｓマシナリー ピストンポンプ

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659504A (en) * 1969-04-24 1972-05-02 Sulzer Ag Means for spacing a piston from a cylinder during operation
US4644851A (en) * 1984-02-03 1987-02-24 Helix Technology Corporation Linear motor compressor with clearance seals and gas bearings
JPH112210A (ja) * 1997-06-12 1999-01-06 Sanyo Seiki Kk シリンダアクチュエータ
WO2004005713A1 (en) * 2002-07-04 2004-01-15 Empresa Brasileira De Compressores S/A Embraco Piston for a hermetic compressor
WO2004053331A1 (de) * 2002-12-12 2004-06-24 Leybold Vacuum Gmbh Kolbenkompressor
DE102004048944A1 (de) * 2004-10-07 2006-04-20 Aerolas Gmbh, Aerostatische Lager- Lasertechnik Gasgelagerte Anordnung von relativ zueinander bewegbaren Körpern
DE102004061941A1 (de) * 2004-12-22 2006-07-06 Aerolas Gmbh, Aerostatische Lager- Lasertechnik Axial angetriebene Kolben-Zylinder-Einheit
US20110182758A1 (en) * 2010-01-27 2011-07-28 Xiaohua Yuan Mechanism to Raise the Efficiency of a Reciprocating Refrigeration Compressor

Family Cites Families (9)

* 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
DE8132123U1 (de) 1981-11-03 1985-04-25 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Gaslagerung relativ zueinander sich bewegender Bauteile
US5140905A (en) 1990-11-30 1992-08-25 Mechanical Technology Incorporated Stabilizing gas bearing in free piston machines
JP2002349435A (ja) 2001-05-23 2002-12-04 Matsushita Electric Ind Co Ltd リニア圧縮機
DE102004061940A1 (de) * 2004-12-22 2006-07-06 Aerolas Gmbh, Aerostatische Lager- Lasertechnik Kolben-Zylinder-Einheit
DE102004061904A1 (de) 2004-12-22 2006-10-19 Siemens Ag Verfahren zum Übertragen von Datenpaketen
JP2008128190A (ja) * 2006-11-24 2008-06-05 Toyota Motor Corp ピストン装置
DE102008007661A1 (de) 2008-02-06 2009-08-13 BSH Bosch und Siemens Hausgeräte GmbH Verdichteraggregat
US9097203B2 (en) * 2011-12-29 2015-08-04 Etagen, Inc. Methods and systems for managing a clearance gap in a piston engine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659504A (en) * 1969-04-24 1972-05-02 Sulzer Ag Means for spacing a piston from a cylinder during operation
US4644851A (en) * 1984-02-03 1987-02-24 Helix Technology Corporation Linear motor compressor with clearance seals and gas bearings
JPH112210A (ja) * 1997-06-12 1999-01-06 Sanyo Seiki Kk シリンダアクチュエータ
WO2004005713A1 (en) * 2002-07-04 2004-01-15 Empresa Brasileira De Compressores S/A Embraco Piston for a hermetic compressor
WO2004053331A1 (de) * 2002-12-12 2004-06-24 Leybold Vacuum Gmbh Kolbenkompressor
DE102004048944A1 (de) * 2004-10-07 2006-04-20 Aerolas Gmbh, Aerostatische Lager- Lasertechnik Gasgelagerte Anordnung von relativ zueinander bewegbaren Körpern
DE102004061941A1 (de) * 2004-12-22 2006-07-06 Aerolas Gmbh, Aerostatische Lager- Lasertechnik Axial angetriebene Kolben-Zylinder-Einheit
US20110182758A1 (en) * 2010-01-27 2011-07-28 Xiaohua Yuan Mechanism to Raise the Efficiency of a Reciprocating Refrigeration Compressor

Also Published As

Publication number Publication date
KR20190062622A (ko) 2019-06-05
KR102003442B1 (ko) 2019-07-24
KR20150017352A (ko) 2015-02-16
US9739276B2 (en) 2017-08-22
KR102110300B1 (ko) 2020-05-14
US20150135944A1 (en) 2015-05-21
WO2013167124A2 (de) 2013-11-14

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