WO2009090033A3 - Reciprocating compressor having a valve plate comprising a disk valve - Google Patents

Reciprocating compressor having a valve plate comprising a disk valve Download PDF

Info

Publication number
WO2009090033A3
WO2009090033A3 PCT/EP2009/000137 EP2009000137W WO2009090033A3 WO 2009090033 A3 WO2009090033 A3 WO 2009090033A3 EP 2009000137 W EP2009000137 W EP 2009000137W WO 2009090033 A3 WO2009090033 A3 WO 2009090033A3
Authority
WO
WIPO (PCT)
Prior art keywords
valve
disk
piston
reciprocating compressor
valve plate
Prior art date
Application number
PCT/EP2009/000137
Other languages
German (de)
French (fr)
Other versions
WO2009090033A2 (en
Inventor
Eduard Gerum
Original Assignee
Knorr-Bremse Systeme für Nutzfahrzeuge 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 für Nutzfahrzeuge GmbH filed Critical Knorr-Bremse Systeme für Nutzfahrzeuge GmbH
Priority to EP09702133A priority Critical patent/EP2238349B1/en
Priority to AT09702133T priority patent/ATE549514T1/en
Publication of WO2009090033A2 publication Critical patent/WO2009090033A2/en
Publication of WO2009090033A3 publication Critical patent/WO2009090033A3/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
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1066—Valve plates
    • 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
    • F04B39/1073—Adaptations or arrangements of distribution members the members being reed 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
    • F04B39/1073—Adaptations or arrangements of distribution members the members being reed valves
    • F04B39/108—Adaptations or arrangements of distribution members the members being reed valves circular reed 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
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1087—Valve seats

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)

Abstract

The invention relates to a reciprocating compressor for generating compressed air, having at least one cylinder (1) in which a piston (2), for compressing ambient air sucked in is disposed, said piston being movable via a crank drive, wherein a valve plate (4) having at least one disk valve (3) as the pressure valve delimits a cylinder chamber (5) on the cylinder head side, wherein the disk valve (3) has a concave valve seat recess (6) incorporated into the valve plate (4) on the side facing away from the piston (2), the contour of said recess being adjusted in a sealing manner to a valve disk (7) likewise shaped in a concave manner.
PCT/EP2009/000137 2008-01-17 2009-01-13 Reciprocating compressor having a valve plate comprising a disk valve WO2009090033A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP09702133A EP2238349B1 (en) 2008-01-17 2009-01-13 Reciprocating compressor having a valve plate comprising a disk valve
AT09702133T ATE549514T1 (en) 2008-01-17 2009-01-13 PISTON COMPRESSOR WITH A VALVE PLATE HAVING A DISC VALVE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008004809A DE102008004809B4 (en) 2008-01-17 2008-01-17 Piston compressor with a valve plate having a lamella valve
DE102008004809.7 2008-01-17

Publications (2)

Publication Number Publication Date
WO2009090033A2 WO2009090033A2 (en) 2009-07-23
WO2009090033A3 true WO2009090033A3 (en) 2009-09-24

Family

ID=40785810

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/000137 WO2009090033A2 (en) 2008-01-17 2009-01-13 Reciprocating compressor having a valve plate comprising a disk valve

Country Status (4)

Country Link
EP (1) EP2238349B1 (en)
AT (1) ATE549514T1 (en)
DE (1) DE102008004809B4 (en)
WO (1) WO2009090033A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016223497A1 (en) 2016-11-28 2018-05-30 Volkswagen Aktiengesellschaft Valve unit and compressor with such a valve unit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60122287A (en) * 1983-12-06 1985-06-29 Mitsubishi Electric Corp Discharge valve apparatus of compressor
US5263643A (en) * 1992-12-24 1993-11-23 Therm-O-Disc, Incorporated Thermally responsive relief valve
US5584676A (en) * 1994-10-27 1996-12-17 Tecumseh Products Company Compressor discharge valve having a guided spherical head
US20050175494A1 (en) * 2003-03-05 2005-08-11 Daikin Industries, Ltd. Compressor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1920772U (en) * 1964-04-15 1965-08-05 Erich Becker DIAPHRAGM PUMP.
DE19631415C2 (en) * 1995-08-11 1998-07-09 Knorr Bremse Systeme Valve plate for piston compressors, in particular for the generation of compressed air in motor vehicles
JP2005188421A (en) * 2003-12-26 2005-07-14 Daikin Ind Ltd Compressor
AT8188U1 (en) * 2004-11-02 2006-03-15 Acc Austria Gmbh REFRIGERANT COMPRESSOR

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60122287A (en) * 1983-12-06 1985-06-29 Mitsubishi Electric Corp Discharge valve apparatus of compressor
US5263643A (en) * 1992-12-24 1993-11-23 Therm-O-Disc, Incorporated Thermally responsive relief valve
US5584676A (en) * 1994-10-27 1996-12-17 Tecumseh Products Company Compressor discharge valve having a guided spherical head
US20050175494A1 (en) * 2003-03-05 2005-08-11 Daikin Industries, Ltd. Compressor

Also Published As

Publication number Publication date
DE102008004809B4 (en) 2011-03-17
ATE549514T1 (en) 2012-03-15
EP2238349B1 (en) 2012-03-14
EP2238349A2 (en) 2010-10-13
DE102008004809A1 (en) 2009-07-23
WO2009090033A2 (en) 2009-07-23

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