DE502005003786D1 - PISTON CYLINDER ASSEMBLY, ESPECIALLY FOR A DUMP DISC COMPRESSOR - Google Patents

PISTON CYLINDER ASSEMBLY, ESPECIALLY FOR A DUMP DISC COMPRESSOR

Info

Publication number
DE502005003786D1
DE502005003786D1 DE502005003786T DE502005003786T DE502005003786D1 DE 502005003786 D1 DE502005003786 D1 DE 502005003786D1 DE 502005003786 T DE502005003786 T DE 502005003786T DE 502005003786 T DE502005003786 T DE 502005003786T DE 502005003786 D1 DE502005003786 D1 DE 502005003786D1
Authority
DE
Germany
Prior art keywords
cylinder assembly
dump
compressor
piston cylinder
disc compressor
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.)
Active
Application number
DE502005003786T
Other languages
German (de)
Inventor
Dieter Spurny
Dieter Weisse
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.)
Knorr Bremse Systeme fuer Nutzfahrzeuge GmbH
Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH
Original Assignee
Knorr Bremse Systeme fuer Nutzfahrzeuge GmbH
Knorr Bremse Systeme fuer Schienenfahrzeuge 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 Knorr Bremse Systeme fuer Nutzfahrzeuge GmbH, Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH filed Critical Knorr Bremse Systeme fuer Nutzfahrzeuge GmbH
Publication of DE502005003786D1 publication Critical patent/DE502005003786D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1036—Component parts, details, e.g. sealings, lubrication
    • F04B27/1045—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
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • 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
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • F04B39/064—Cooling by a cooling jacket in the pump casing
    • 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
    • F04B53/166—Cylinder liners

Landscapes

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

Abstract

The invention relates to a piston/cylinder assembly of a compressor, particularly of a swash-plate compressor, according to the introductory clause of Claim 1. In order to reduce the cylinder wall temperature while simultaneously increasing the compressor output to a degree that is endurable in terms of material, the invention provides that a cooled bushing is placed inside the cylinder formed by the housing.
DE502005003786T 2004-12-20 2005-12-16 PISTON CYLINDER ASSEMBLY, ESPECIALLY FOR A DUMP DISC COMPRESSOR Active DE502005003786D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004061224A DE102004061224B4 (en) 2004-12-20 2004-12-20 Piston-cylinder arrangement, in particular for a swash plate compressor
PCT/EP2005/013603 WO2006066829A1 (en) 2004-12-20 2005-12-16 Piston/cylinder assembly, particularly for a swash-plate compressor

Publications (1)

Publication Number Publication Date
DE502005003786D1 true DE502005003786D1 (en) 2008-05-29

Family

ID=35811535

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102004061224A Expired - Fee Related DE102004061224B4 (en) 2004-12-20 2004-12-20 Piston-cylinder arrangement, in particular for a swash plate compressor
DE502005003786T Active DE502005003786D1 (en) 2004-12-20 2005-12-16 PISTON CYLINDER ASSEMBLY, ESPECIALLY FOR A DUMP DISC COMPRESSOR

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102004061224A Expired - Fee Related DE102004061224B4 (en) 2004-12-20 2004-12-20 Piston-cylinder arrangement, in particular for a swash plate compressor

Country Status (4)

Country Link
EP (1) EP1831568B1 (en)
AT (1) ATE392552T1 (en)
DE (2) DE102004061224B4 (en)
WO (1) WO2006066829A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008061897A1 (en) * 2008-12-11 2010-06-17 Pfeiffer Vacuum Gmbh Vacuum pump
DE102013100013B4 (en) * 2013-01-02 2016-08-18 Aircom Automotive Sp. z o.o. Sp. k. Piston compression device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US706979A (en) * 1901-08-15 1902-08-12 Pedrick And Ayer Company Compound air-compressor.
US3458114A (en) * 1967-03-13 1969-07-29 Champion Pneumatic Machinery C Compressor
EP0730092B1 (en) * 1995-03-03 1997-12-29 Cryopump Ag Pump for pumping a fluid including a liquified gas and device comprising such a pump
DE19706066A1 (en) * 1997-02-17 1997-11-20 Hans Dipl Ing Unger Compressor providing compressed air in vehicle
DE19847159C2 (en) * 1998-10-13 2001-12-06 Hans Unger Compressor for generating oil-free compressed air
DE19909689B4 (en) * 1999-03-05 2009-07-23 Rohs, Ulrich, Dr.-Ing. Piston engine with continuous combustion
DE10109514C1 (en) * 2001-02-28 2002-07-11 Knorr Bremse Systeme Dry-running piston compressor, for rail vehicles, has lubricating nipples for external lubrication of the big end and/or gudgeon pin bearings to give long intervals between overhauls
DE10308430A1 (en) * 2003-02-27 2004-09-09 Unger, Hans, Dipl.-Ing. Two cylinder axial piston compressor for producing oil-free compressed air in vehicles and for stationary operation comprises a swashplate mechanism producing linear movement of a piston rod

Also Published As

Publication number Publication date
EP1831568A1 (en) 2007-09-12
ATE392552T1 (en) 2008-05-15
WO2006066829A1 (en) 2006-06-29
EP1831568B1 (en) 2008-04-16
DE102004061224A1 (en) 2006-06-29
DE102004061224B4 (en) 2010-09-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition