AU3163600A - Piston vacuum pump with a gas inlet and a gas outlet - Google Patents

Piston vacuum pump with a gas inlet and a gas outlet

Info

Publication number
AU3163600A
AU3163600A AU31636/00A AU3163600A AU3163600A AU 3163600 A AU3163600 A AU 3163600A AU 31636/00 A AU31636/00 A AU 31636/00A AU 3163600 A AU3163600 A AU 3163600A AU 3163600 A AU3163600 A AU 3163600A
Authority
AU
Australia
Prior art keywords
vacuum pump
gas
piston vacuum
gas outlet
gas inlet
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.)
Abandoned
Application number
AU31636/00A
Other languages
English (en)
Inventor
Lutz Arndt
Thomas Dreifert
Jurgen Meyer
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.)
Leybold GmbH
Original Assignee
Leybold Vakuum 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 Leybold Vakuum GmbH filed Critical Leybold Vakuum GmbH
Publication of AU3163600A publication Critical patent/AU3163600A/en
Abandoned legal-status Critical Current

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
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1053—Adaptations or arrangements of distribution members the members being Hoerbigen valves
    • 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
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
    • F04B37/14—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high vacuum
    • 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
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
    • F04B37/14—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high vacuum
    • F04B37/16—Means for nullifying unswept space
    • 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
    • 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
    • F04B39/10—Adaptations or arrangements of distribution members
    • 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
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/102—Adaptations or arrangements of distribution members the members being disc valves
    • 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
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1046—Combination of in- and outlet valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)
  • Reciprocating Pumps (AREA)
AU31636/00A 1999-04-15 2000-03-03 Piston vacuum pump with a gas inlet and a gas outlet Abandoned AU3163600A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19917009A DE19917009A1 (de) 1999-04-15 1999-04-15 Kolbenvakuumpumpe mit Gaseinlass und Gasauslass
DE19917009 1999-04-15
PCT/EP2000/001845 WO2000063557A1 (fr) 1999-04-15 2000-03-03 Pompe a vide a piston a entree et a sortie de gaz

Publications (1)

Publication Number Publication Date
AU3163600A true AU3163600A (en) 2000-11-02

Family

ID=7904655

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31636/00A Abandoned AU3163600A (en) 1999-04-15 2000-03-03 Piston vacuum pump with a gas inlet and a gas outlet

Country Status (5)

Country Link
EP (1) EP1169572B1 (fr)
AU (1) AU3163600A (fr)
DE (2) DE19917009A1 (fr)
TW (1) TW571025B (fr)
WO (1) WO2000063557A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6540492B2 (en) * 2001-04-09 2003-04-01 Carrier Corporation Compressor piston with reduced discharge clearance
DE10233302B4 (de) * 2002-07-22 2006-06-14 Knf Neuberger Gmbh Pumpe
DE10247336A1 (de) † 2002-10-10 2004-04-22 Pfeiffer Vacuum Gmbh Kolbenmaschine zur Förderung von Gasen
DE10308421A1 (de) * 2003-02-27 2004-09-09 Leybold Vakuum Gmbh Kolbenpumpe, vorzugsweise Kolbenvakuumpumpe, mit Auslassventil
DE102004047159B4 (de) * 2004-09-29 2006-09-07 Danfoss Compressors Gmbh Kolbenverdichter, insbesondere hermetischer Kältemittelverdichter
DE102005044904B4 (de) * 2005-09-14 2009-12-03 Hirschmann, Karl-Heinz, Prof.Dr. Elektromagnetisch betreibbare Dosierpumpe
WO2009037486A1 (fr) 2007-09-20 2009-03-26 Scion-Sprays Limited Injecteur de fluide équipé d'une soupape à ruban
GB2452954B (en) * 2007-09-20 2010-01-27 Scion Sprays Ltd A reed valve for a fuel injection system and a fuel injection system having such a reed valve
DE102008031450A1 (de) * 2008-07-04 2010-01-07 Gardner Denver Thomas Gmbh Pumpe
GB2478876B (en) * 2009-03-31 2012-03-21 Scion Sprays Ltd A fluid injector having a novel inlet valve arrangement
DE202010002145U1 (de) 2010-02-09 2011-09-07 Vacuubrand Gmbh + Co Kg Membranvakuumpumpe
CN102384062B (zh) * 2010-08-30 2015-12-16 中国计量学院 活塞往复式压缩机的全无余隙机型的结构
JP6111697B2 (ja) * 2013-01-30 2017-04-12 スズキ株式会社 エンジンの負圧供給装置
DE102014216282A1 (de) * 2014-08-15 2016-02-18 Robert Bosch Gmbh Kolbenpumpe mit mechanischen Hubanschlag für Membranfeder
CN105570097A (zh) * 2016-01-15 2016-05-11 王颖 对称螺旋线形阀压电泵
DE202016001148U1 (de) 2016-01-31 2017-05-04 Schwarzer Precision GmbH & Co. KG Ventilsegment und Ventilanordnung
DE102016002071A1 (de) 2016-01-31 2017-08-03 Schwarzer Precision GmbH & Co. KG Ventilsegment und Ventilanordnung
DE102019120730A1 (de) * 2019-07-31 2021-02-04 Amk Holding Gmbh & Co. Kg Zylinderkolben für einen Luftkompressor
DE102021201112A1 (de) 2021-02-05 2022-08-11 Thyssenkrupp Ag Kolben für eine Kolbenpumpe, Verfahren zur Herstellung eines Kolbens, sowie Kolbenpumpe
CN114278556B (zh) * 2021-12-31 2024-07-23 上海飞科电器股份有限公司 一种泵水装置及冲牙器

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT38542B (de) * 1907-04-22 1909-08-25 Farbenfab Vorm Bayer F & Co Verfahren zur Darstellung von Leukoverbindungen der Gallocyaninreihe.
DE826926C (de) * 1948-10-02 1952-01-07 Paul Neunert Selbsttaetig oeffnende und schliessende Saug- und Druckventile
US3312388A (en) * 1965-08-25 1967-04-04 Stal Refrigeration Ab Device for suction valves for reciprocating machinery
GB1217235A (en) * 1968-01-17 1970-12-31 Ezra Dale Hartley Improvements in or relating to pumps
US4370103A (en) * 1980-04-28 1983-01-25 Arrowhead Research Piston pump with discharge valve, inlet valve and misalignment compensating means in a pump head
US4679994A (en) * 1981-03-09 1987-07-14 Allied Corporation Piston vacuum pump
DE3116534A1 (de) * 1981-04-25 1982-11-18 Pierburg Gmbh & Co Kg, 4040 Neuss Kolbenvakuumpumpe
AU564301B2 (en) 1981-08-13 1987-08-06 Commonwealth Scientific And Industrial Research Organisation Reciprocatory piston and cylinder machine
GB2132284B (en) * 1982-12-17 1986-04-03 Commw Scient Ind Res Org Porting and ducting arrangement
US4525128A (en) * 1983-06-09 1985-06-25 Clayton Dewandre Co., Ltd. Reciprocating exhauster
US4854825A (en) * 1987-02-27 1989-08-08 Commonwealth Scientific And Industrial Research Organization Multi-stage vacuum pump
US5076769A (en) * 1990-07-16 1991-12-31 The Dow Chemical Company Double acting pump
GB9126801D0 (en) * 1991-12-18 1992-02-19 Wabco Automotive Uk Vacuum pump
US5482443A (en) * 1992-12-21 1996-01-09 Commonwealth Scientific And Industrial Research Organization Multistage vacuum pump
GB9402828D0 (en) * 1994-02-15 1994-04-06 Wabco Automotive Uk Vacuum pump
DE19634517A1 (de) * 1996-08-27 1998-03-05 Leybold Vakuum Gmbh Kolbenvakuumpumpe mit Auslaßventil
DE19634518A1 (de) * 1996-08-27 1998-03-05 Leybold Vakuum Gmbh Kolbenpumpe mit Entlastungsventil

Also Published As

Publication number Publication date
EP1169572B1 (fr) 2005-08-17
TW571025B (en) 2004-01-11
DE50010975D1 (de) 2005-09-22
EP1169572A1 (fr) 2002-01-09
WO2000063557A1 (fr) 2000-10-26
DE19917009A1 (de) 2000-10-19

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase