ATE391236T1 - DEVICE FOR COMPRESSING GASES - Google Patents

DEVICE FOR COMPRESSING GASES

Info

Publication number
ATE391236T1
ATE391236T1 AT03739847T AT03739847T ATE391236T1 AT E391236 T1 ATE391236 T1 AT E391236T1 AT 03739847 T AT03739847 T AT 03739847T AT 03739847 T AT03739847 T AT 03739847T AT E391236 T1 ATE391236 T1 AT E391236T1
Authority
AT
Austria
Prior art keywords
piston
compressing gases
chamber
depressurised
compressing
Prior art date
Application number
AT03739847T
Other languages
German (de)
Inventor
Helmut Thurner
Original Assignee
Ventrex Automotive 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 Ventrex Automotive Gmbh filed Critical Ventrex Automotive Gmbh
Application granted granted Critical
Publication of ATE391236T1 publication Critical patent/ATE391236T1/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
    • 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
    • F04B39/0005—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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/04—Composite, e.g. fibre-reinforced

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Air Bags (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

The invention relates to a device for compressing gases, especially air, preferably for filling tyres of motor vehicles, said device comprising a piston which can be moved back and forth, is driven by an especially electromechanical drive, and is mounted in a cylinder in a sealed manner. According to the invention, at least one defined leakage point (19) is formed in the piston (20), for the passage of gas from the working chamber (26) located in front of the piston (20) to the depressurised chamber (24) located behind the piston (20).
AT03739847T 2002-07-24 2003-07-23 DEVICE FOR COMPRESSING GASES ATE391236T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0112602A AT414269B (en) 2002-07-24 2002-07-24 DEVICE FOR COMPACING GASES
PCT/AT2003/000209 WO2004011804A1 (en) 2002-07-24 2003-07-23 Device for compressing gases

Publications (1)

Publication Number Publication Date
ATE391236T1 true ATE391236T1 (en) 2008-04-15

Family

ID=30773866

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0112602A AT414269B (en) 2002-07-24 2002-07-24 DEVICE FOR COMPACING GASES
AT03739847T ATE391236T1 (en) 2002-07-24 2003-07-23 DEVICE FOR COMPRESSING GASES

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT0112602A AT414269B (en) 2002-07-24 2002-07-24 DEVICE FOR COMPACING GASES

Country Status (5)

Country Link
EP (1) EP1527279B1 (en)
AT (2) AT414269B (en)
AU (1) AU2003281720A1 (en)
DE (1) DE50309544D1 (en)
WO (1) WO2004011804A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006011560A1 (en) * 2006-03-10 2007-09-13 Linde Ag Compressor with swivel piston
JP5381891B2 (en) * 2010-05-11 2014-01-08 マックス株式会社 Sealing structure of locking piston
EP3150852B1 (en) * 2015-10-01 2020-12-09 Moog GmbH Cylinder arrangement and pumping arrangement
EP3699428B1 (en) 2017-10-19 2022-05-25 Active Tools International (HK) Ltd. Air compressor cylinder, air compressor, vehicle seat, and vehicle
JP2021055647A (en) * 2019-10-01 2021-04-08 株式会社日立産機システム Compressor
WO2023067418A1 (en) * 2021-10-19 2023-04-27 Mixtron S.R.L. Proportional volumetric dosing unit

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1494243A (en) * 1923-03-16 1924-05-13 John B Colt Piston head for pumps
US2186623A (en) * 1938-02-25 1940-01-09 Henry E Brandt Safety pump plunger
US2274403A (en) * 1940-06-24 1942-02-24 Arthur J Filkins Chimney
DE843135C (en) * 1950-01-25 1952-07-07 Mannesmann Fa A Starting device for piston compressor
GB892441A (en) * 1959-08-27 1962-03-28 Mads Clausen Improvements in or relating to motor driven piston compressors
US3897072A (en) * 1973-02-12 1975-07-29 Crane Packing Co Slit ring with connecting membrane
JPS62255666A (en) * 1986-04-28 1987-11-07 N D C Kk Piston member for strut
DE3710403A1 (en) * 1987-03-28 1988-10-06 Lechler Elring Dichtungswerke COMPLETE PISTON
DE4203384C2 (en) * 1992-02-06 1994-10-20 Hunger Walter Dr Ing E H Piston of a piston engine
DE4429097A1 (en) * 1994-08-17 1996-02-22 Thurner Bayer Druckguss Piston compressor for gaseous media
DE19514918C2 (en) * 1995-04-22 1999-01-07 Mtu Friedrichshafen Gmbh Pistons for internal combustion engines
DK28697A (en) * 1997-03-14 1998-09-15 Man B & W Diesel As Piston for an internal combustion engine, in particular a two-stroke diesel engine
DE29717654U1 (en) * 1997-10-02 1998-11-12 Alusuisse Bayrisches Druckguß-Werk GmbH & Co. KG, 85570 Markt Schwaben Piston for a piston compressor
DE29814962U1 (en) * 1998-08-20 1999-11-04 Alusuisse Bayrisches Druckgus Piston for a piston compressor

Also Published As

Publication number Publication date
AU2003281720A1 (en) 2004-02-16
EP1527279B1 (en) 2008-04-02
ATA11262002A (en) 2006-01-15
AT414269B (en) 2006-10-15
WO2004011804A1 (en) 2004-02-05
EP1527279A1 (en) 2005-05-04
DE50309544D1 (en) 2008-05-15

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee