DE19955688A1 - Kolben-Vakuumpumpe - Google Patents

Kolben-Vakuumpumpe

Info

Publication number
DE19955688A1
DE19955688A1 DE19955688A DE19955688A DE19955688A1 DE 19955688 A1 DE19955688 A1 DE 19955688A1 DE 19955688 A DE19955688 A DE 19955688A DE 19955688 A DE19955688 A DE 19955688A DE 19955688 A1 DE19955688 A1 DE 19955688A1
Authority
DE
Germany
Prior art keywords
piston
connecting rod
elastic device
vacuum pump
bearing
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.)
Withdrawn
Application number
DE19955688A
Other languages
German (de)
English (en)
Inventor
Thomas Dreifert
Juergen 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
Priority to DE19955688A priority Critical patent/DE19955688A1/de
Priority to JP2001540051A priority patent/JP2003515055A/ja
Priority to PCT/EP2000/010385 priority patent/WO2001038735A1/fr
Priority to EP00972836A priority patent/EP1230484A1/fr
Priority to TW089123465A priority patent/TW508409B/zh
Publication of DE19955688A1 publication Critical patent/DE19955688A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/10—Connection to driving members
    • F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
    • F16J1/16—Connection to driving members with connecting-rods, i.e. pivotal connections with gudgeon-pin; Gudgeon-pins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/36—Engines with parts of combustion- or working-chamber walls resiliently yielding under pressure
    • 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
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0044—Pulsation and noise damping means with vibration damping supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/10—Connection to driving members
    • F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
    • F16J1/16—Connection to driving members with connecting-rods, i.e. pivotal connections with gudgeon-pin; Gudgeon-pins
    • F16J1/18—Securing of gudgeon-pins

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE19955688A 1999-11-19 1999-11-19 Kolben-Vakuumpumpe Withdrawn DE19955688A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19955688A DE19955688A1 (de) 1999-11-19 1999-11-19 Kolben-Vakuumpumpe
JP2001540051A JP2003515055A (ja) 1999-11-19 2000-10-21 ピストン真空ポンプ
PCT/EP2000/010385 WO2001038735A1 (fr) 1999-11-19 2000-10-21 Pompe a vide a piston
EP00972836A EP1230484A1 (fr) 1999-11-19 2000-10-21 Pompe a vide a piston
TW089123465A TW508409B (en) 1999-11-19 2000-11-07 Piston-vacuum pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19955688A DE19955688A1 (de) 1999-11-19 1999-11-19 Kolben-Vakuumpumpe

Publications (1)

Publication Number Publication Date
DE19955688A1 true DE19955688A1 (de) 2001-05-23

Family

ID=7929619

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19955688A Withdrawn DE19955688A1 (de) 1999-11-19 1999-11-19 Kolben-Vakuumpumpe

Country Status (5)

Country Link
EP (1) EP1230484A1 (fr)
JP (1) JP2003515055A (fr)
DE (1) DE19955688A1 (fr)
TW (1) TW508409B (fr)
WO (1) WO2001038735A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10042217A1 (de) * 2000-08-28 2002-03-14 Knorr Bremse Systeme Kolbenkompressor für Fahrzeuge (Kolbenbefestigungsanordnung)
DE10042216A1 (de) * 2000-08-28 2002-03-28 Knorr Bremse Systeme Kolbenkompressor mit dynamisch massenausgeglichener Kurbelwelle, insbesondere für Schienenfahrzeuge (lösbare Ausgleichsmasse)
DE10332642A1 (de) * 2003-07-18 2005-02-03 Leybold Vakuum Gmbh Oszillierende Vakuum-Verdrängerpumpe
EP1589224A1 (fr) * 2004-04-24 2005-10-26 AMK Arnold Müller GmbH & Co.KG Double piston pour compresseur
WO2006074915A1 (fr) * 2005-01-12 2006-07-20 Aerolas Gmbh Unite piston-cylindre a entrainement axial
DE102007005736A1 (de) * 2007-01-31 2008-08-14 Gardner Denver Thomas Gmbh Verdrängungs-Pumpe zur Förderung eines Fluids mit automatischer Anpassung an die Kompressibilität dieses Fluids

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013096345A (ja) * 2011-11-02 2013-05-20 Hitachi Koki Co Ltd 空気圧縮機
JP2014167276A (ja) * 2013-02-28 2014-09-11 Ikiken:Kk ロータリ式シリンダ装置

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE487138C (de) * 1929-11-29 Adolf Luethi Pleuelstange mit im Kolbeninnern angeordneten Stossdaempfungsfedern
DE471015C (de) * 1930-11-18 Paul Ermert Kurbel- o. dgl. Getriebe mit nachgiebigen Zwischengliedern zur Stossaufnahme
AT127666B (de) * 1929-11-29 1932-04-11 Karl Paul Rudolf Lein Nachgiebiges Zapfenlager für Verdindungsstangen.
DE1005318B (de) * 1955-01-17 1957-03-28 Mak Maschinenbau Kiel Ag Kolbenbolzen bei Zweitaktverbrennungskraftmaschinen
EP0280264A2 (fr) * 1987-02-27 1988-08-31 Commonwealth Scientific And Industrial Research Organisation Pompe à vide à plusieurs étages
DE3123708C2 (fr) * 1980-06-20 1989-01-12 Aspera S.P.A., Castelnuovo Don Bosco, Asti, It
DE4018061C2 (de) * 1989-06-08 1993-11-25 Ky Jyky Myynti Pleuelstange
DE29501729U1 (de) * 1995-02-03 1995-03-30 Moser, Josef, 85435 Erding Pleuelstange einer Hubkolbenbrennkraftmaschine
DE19634519A1 (de) * 1996-08-27 1998-03-05 Leybold Vakuum Gmbh Kolbenvakuumpumpe mit Eintritt und Austritt
DE69417500T2 (de) * 1993-10-11 1999-11-11 Hutchinson Sa Drehmomentanlaufschwingarm für Motoren von Kraftfahrzeugen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR875416A (fr) * 1941-05-08 1942-09-21 Olaer Marine Perfectionnements aux pompes et aux compresseurs
DE2916847C2 (de) * 1979-04-26 1982-12-16 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Einrichtung aus Kolben und Pleuelstange
DE4433068C2 (de) * 1994-09-16 1998-05-07 Hewlett Packard Gmbh Mehrverdichter-Pumpe mit einer Pleuelvorrichtung
WO1998006945A1 (fr) * 1996-08-09 1998-02-19 Wabco France Procede et dispositif de regulation de la pression d'un circuit de fluide et pompe a piston a cet effet
IT241570Y1 (it) * 1996-10-29 2001-05-09 Zanussi Elettromecc Compressori frigoriferi con pistone perfezionato

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE487138C (de) * 1929-11-29 Adolf Luethi Pleuelstange mit im Kolbeninnern angeordneten Stossdaempfungsfedern
DE471015C (de) * 1930-11-18 Paul Ermert Kurbel- o. dgl. Getriebe mit nachgiebigen Zwischengliedern zur Stossaufnahme
AT127666B (de) * 1929-11-29 1932-04-11 Karl Paul Rudolf Lein Nachgiebiges Zapfenlager für Verdindungsstangen.
DE1005318B (de) * 1955-01-17 1957-03-28 Mak Maschinenbau Kiel Ag Kolbenbolzen bei Zweitaktverbrennungskraftmaschinen
DE3123708C2 (fr) * 1980-06-20 1989-01-12 Aspera S.P.A., Castelnuovo Don Bosco, Asti, It
EP0280264A2 (fr) * 1987-02-27 1988-08-31 Commonwealth Scientific And Industrial Research Organisation Pompe à vide à plusieurs étages
DE4018061C2 (de) * 1989-06-08 1993-11-25 Ky Jyky Myynti Pleuelstange
DE69417500T2 (de) * 1993-10-11 1999-11-11 Hutchinson Sa Drehmomentanlaufschwingarm für Motoren von Kraftfahrzeugen
DE29501729U1 (de) * 1995-02-03 1995-03-30 Moser, Josef, 85435 Erding Pleuelstange einer Hubkolbenbrennkraftmaschine
DE19634519A1 (de) * 1996-08-27 1998-03-05 Leybold Vakuum Gmbh Kolbenvakuumpumpe mit Eintritt und Austritt

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10042217A1 (de) * 2000-08-28 2002-03-14 Knorr Bremse Systeme Kolbenkompressor für Fahrzeuge (Kolbenbefestigungsanordnung)
DE10042216A1 (de) * 2000-08-28 2002-03-28 Knorr Bremse Systeme Kolbenkompressor mit dynamisch massenausgeglichener Kurbelwelle, insbesondere für Schienenfahrzeuge (lösbare Ausgleichsmasse)
DE10042217C2 (de) * 2000-08-28 2002-06-20 Knorr Bremse Systeme Kolbenkompressor für Fahrzeuge (Kolbenbefestigungsanordnung)
DE10042216C2 (de) * 2000-08-28 2002-09-19 Knorr Bremse Systeme Kolbenkompressor mit dynamisch massenausgeglichener Kurbelwelle, insbesondere für Schienenfahrzeuge (lösbare Ausgleichsmasse)
DE10332642A1 (de) * 2003-07-18 2005-02-03 Leybold Vakuum Gmbh Oszillierende Vakuum-Verdrängerpumpe
EP1589224A1 (fr) * 2004-04-24 2005-10-26 AMK Arnold Müller GmbH & Co.KG Double piston pour compresseur
WO2006074915A1 (fr) * 2005-01-12 2006-07-20 Aerolas Gmbh Unite piston-cylindre a entrainement axial
CN101103199B (zh) * 2005-01-12 2011-03-23 艾罗拉斯有限公司 被轴向驱动的活塞-缸单元
DE102007005736A1 (de) * 2007-01-31 2008-08-14 Gardner Denver Thomas Gmbh Verdrängungs-Pumpe zur Förderung eines Fluids mit automatischer Anpassung an die Kompressibilität dieses Fluids

Also Published As

Publication number Publication date
EP1230484A1 (fr) 2002-08-14
TW508409B (en) 2002-11-01
WO2001038735A1 (fr) 2001-05-31
JP2003515055A (ja) 2003-04-22

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8139 Disposal/non-payment of the annual fee