TW508409B - Piston-vacuum pump - Google Patents

Piston-vacuum pump Download PDF

Info

Publication number
TW508409B
TW508409B TW089123465A TW89123465A TW508409B TW 508409 B TW508409 B TW 508409B TW 089123465 A TW089123465 A TW 089123465A TW 89123465 A TW89123465 A TW 89123465A TW 508409 B TW508409 B TW 508409B
Authority
TW
Taiwan
Prior art keywords
piston
elastic element
vacuum pump
link
patent application
Prior art date
Application number
TW089123465A
Other languages
English (en)
Chinese (zh)
Inventor
Thomas Dreifert
Jurgen Mieyer
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
Application granted granted Critical
Publication of TW508409B publication Critical patent/TW508409B/zh

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)
TW089123465A 1999-11-19 2000-11-07 Piston-vacuum pump TW508409B (en)

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
TW508409B true TW508409B (en) 2002-11-01

Family

ID=7929619

Family Applications (1)

Application Number Title Priority Date Filing Date
TW089123465A TW508409B (en) 1999-11-19 2000-11-07 Piston-vacuum pump

Country Status (5)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10042216C2 (de) * 2000-08-28 2002-09-19 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)
DE10332642A1 (de) * 2003-07-18 2005-02-03 Leybold Vakuum Gmbh Oszillierende Vakuum-Verdrängerpumpe
DE102004020104A1 (de) * 2004-04-24 2005-11-17 Arnold Müller GmbH & Co KG Doppelkolben für einen Verdichter
DE102005001470B3 (de) * 2005-01-12 2006-07-20 Aerolas Gmbh, Aerostatische Lager- Lasertechnik Axial angetriebene Kolben-Zylinder-Einheit
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
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

Family Cites Families (15)

* 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.
FR875416A (fr) * 1941-05-08 1942-09-21 Olaer Marine Perfectionnements aux pompes et aux compresseurs
DE1005318B (de) * 1955-01-17 1957-03-28 Mak Maschinenbau Kiel Ag Kolbenbolzen bei Zweitaktverbrennungskraftmaschinen
DE2916847C2 (de) * 1979-04-26 1982-12-16 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Einrichtung aus Kolben und Pleuelstange
IT1128818B (it) * 1980-06-20 1986-06-04 Aspera Spa Manovellismo per piccole macchine alternative monocilindriche particolarmente compressori per frigoriferi
US4854825A (en) * 1987-02-27 1989-08-08 Commonwealth Scientific And Industrial Research Organization Multi-stage vacuum pump
FI82973C (fi) * 1989-06-08 1991-05-10 Jyky Myynti Ky Anordning foer att roera en maskindel from och tillbaka.
FR2711198B1 (fr) * 1993-10-11 1996-01-26 Hutchinson Biellette de reprise de couple pour moteur de véhicule .
DE4433068C2 (de) * 1994-09-16 1998-05-07 Hewlett Packard Gmbh Mehrverdichter-Pumpe mit einer Pleuelvorrichtung
DE29501729U1 (de) * 1995-02-03 1995-03-30 Moser, Josef, 85435 Erding Pleuelstange einer Hubkolbenbrennkraftmaschine
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
DE19634519A1 (de) * 1996-08-27 1998-03-05 Leybold Vakuum Gmbh Kolbenvakuumpumpe mit Eintritt und Austritt
IT241570Y1 (it) * 1996-10-29 2001-05-09 Zanussi Elettromecc Compressori frigoriferi con pistone perfezionato

Also Published As

Publication number Publication date
JP2003515055A (ja) 2003-04-22
WO2001038735A1 (de) 2001-05-31
EP1230484A1 (de) 2002-08-14
DE19955688A1 (de) 2001-05-23

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Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees