EP1640613A8 - Drehkolbenverdichter und Verfahren zum Betreiben eines Drehkolbenverdichters - Google Patents

Drehkolbenverdichter und Verfahren zum Betreiben eines Drehkolbenverdichters Download PDF

Info

Publication number
EP1640613A8
EP1640613A8 EP04022170A EP04022170A EP1640613A8 EP 1640613 A8 EP1640613 A8 EP 1640613A8 EP 04022170 A EP04022170 A EP 04022170A EP 04022170 A EP04022170 A EP 04022170A EP 1640613 A8 EP1640613 A8 EP 1640613A8
Authority
EP
European Patent Office
Prior art keywords
delivery chamber
relevant
rotary piston
piston compressor
inflow side
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.)
Granted
Application number
EP04022170A
Other languages
English (en)
French (fr)
Other versions
EP1640613A1 (de
EP1640613B1 (de
Inventor
Norbert Düwel
Hans-Ulrich Fleige
Christian-Philipp Hage
Günter Seidel
Olaf Tanner
Oliver Palm
Björn IRTEL
Ditmar Lenger
Hans Nissen
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.)
Aerzener Maschinenfabrik GmbH
Original Assignee
Aerzener Maschinenfabrik 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
Priority to DE502004002191T priority Critical patent/DE502004002191D1/de
Application filed by Aerzener Maschinenfabrik GmbH filed Critical Aerzener Maschinenfabrik GmbH
Priority to PL04022170T priority patent/PL1640613T3/pl
Priority to EP04022170A priority patent/EP1640613B1/de
Priority to AT04022170T priority patent/ATE347036T1/de
Priority to ES04022170T priority patent/ES2276204T3/es
Priority to DK04022170T priority patent/DK1640613T3/da
Priority to US11/228,238 priority patent/US20060067835A1/en
Publication of EP1640613A1 publication Critical patent/EP1640613A1/de
Publication of EP1640613A8 publication Critical patent/EP1640613A8/de
Application granted granted Critical
Publication of EP1640613B1 publication Critical patent/EP1640613B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/126—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with radially from the rotor body extending elements, not necessarily co-operating with corresponding recesses in the other rotor, e.g. lobes, Roots type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Toys (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)

Abstract

Die Erfindung stellt ein Verfahren zum Betreiben eines Drehkolbenverdichters (1) mit verwundenen Rotoren (10, 20) zum Verdichten gasförmiger Medien bereit, bei dem in der jeweils von einer Zuströmseite (4') zu einer Auslassseite (4'') in Förderkammerlängsrichtung durchströmten Förderkammer (4) durch schnelles Abtrennen von einem Bereich der Volumenvergrößerung (V) ein gasdynamischer Stoß erzeugt wird, und eine Schließzeit (tS) vom Abtrennen der betreffenden, in Förderkammerlängsrichtung durchströmten Förderkammer (4) vom Bereich der Volumenvergrößerung (V) bis zum Schließen der betreffenden Förderkammer (4) auf der Zuströmseite (4') derart bemessen wird, dass die Füllung der Förderkammer (4) durch Stoßaufladung erhöht wird.
EP04022170A 2004-09-17 2004-09-17 Drehkolbenverdichter und Verfahren zum Betreiben eines Drehkolbenverdichters Expired - Lifetime EP1640613B1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
PL04022170T PL1640613T3 (pl) 2004-09-17 2004-09-17 Sprężarka z obrotowym tłokiem i sposób eksploatacji sprężarki z obrotowym tłokiem
EP04022170A EP1640613B1 (de) 2004-09-17 2004-09-17 Drehkolbenverdichter und Verfahren zum Betreiben eines Drehkolbenverdichters
AT04022170T ATE347036T1 (de) 2004-09-17 2004-09-17 Drehkolbenverdichter und verfahren zum betreiben eines drehkolbenverdichters
ES04022170T ES2276204T3 (es) 2004-09-17 2004-09-17 Compresor de embolo giratorio y procedimiento para el funcionamiento de un compresor de embolo giratorio.
DE502004002191T DE502004002191D1 (de) 2004-09-17 2004-09-17 Drehkolbenverdichter und Verfahren zum Betreiben eines Drehkolbenverdichters
DK04022170T DK1640613T3 (da) 2004-09-17 2004-09-17 Rotationskompressor og fremgangsmåde til drift af en rotationskompressor
US11/228,238 US20060067835A1 (en) 2004-09-17 2005-09-19 Rotary compressor and method of operating a rotary compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04022170A EP1640613B1 (de) 2004-09-17 2004-09-17 Drehkolbenverdichter und Verfahren zum Betreiben eines Drehkolbenverdichters

Publications (3)

Publication Number Publication Date
EP1640613A1 EP1640613A1 (de) 2006-03-29
EP1640613A8 true EP1640613A8 (de) 2006-07-05
EP1640613B1 EP1640613B1 (de) 2006-11-29

Family

ID=34926581

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04022170A Expired - Lifetime EP1640613B1 (de) 2004-09-17 2004-09-17 Drehkolbenverdichter und Verfahren zum Betreiben eines Drehkolbenverdichters

Country Status (7)

Country Link
US (1) US20060067835A1 (de)
EP (1) EP1640613B1 (de)
AT (1) ATE347036T1 (de)
DE (1) DE502004002191D1 (de)
DK (1) DK1640613T3 (de)
ES (1) ES2276204T3 (de)
PL (1) PL1640613T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9127694B2 (en) 2011-09-09 2015-09-08 Woodward, Inc. High-flow electro-hydraulic actuator
WO2015109048A1 (en) * 2014-01-15 2015-07-23 Eaton Corporation Method of optimizing supercharger performance
US11009034B2 (en) 2014-01-15 2021-05-18 Eaton Intelligent Power Limited Method of optimizing supercharger performance
WO2016109551A1 (en) * 2014-12-30 2016-07-07 Eaton Corporation Optimal expander outlet porting
US10119478B2 (en) 2015-06-25 2018-11-06 Woodward, Inc. High reliability high flow redundant trip block

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141604A (en) * 1962-09-26 1964-07-21 Gardner Denver Co Compressor supercharging system
DD209880A1 (de) * 1982-08-27 1984-05-23 Halle Maschf Veb Anordnung und gestaltung der aufladeeinlassoeffnungen an einem schraubenverdichter
SE457822B (sv) * 1986-11-28 1989-01-30 Svenska Rotor Maskiner Ab Foerfarande foer aastadkommande av selektivt styrda tryckpulser i en gasmassa samt anordning foer genomfoerande av foerfarandet
US5131829A (en) * 1991-06-19 1992-07-21 Eaton Corporation Trapped volume vent means for meshing lobes of roots-type supercharger
US5320508A (en) * 1993-08-05 1994-06-14 Eaton Corporation Rotary pump and rotor-shaft subassembly for use therein
DE19819538C2 (de) * 1998-04-30 2000-02-17 Rietschle Werner Gmbh & Co Kg Druck-Saug-Pumpe
EP1357275A1 (de) * 2002-04-26 2003-10-29 Visteon Global Technologies, Inc. Modellierung des thermischen Verhaltens eines geschalteten Reluktanzmotors zum Antrieb eines Laders einer Brennkraftmaschine
US6732595B2 (en) * 2002-07-18 2004-05-11 Panametrics, Inc. Method of and system for determining the mass flow rate of a fluid flowing in a conduit
US6884050B2 (en) * 2003-04-16 2005-04-26 General Motors Corporation Roots supercharger with extended length helical rotors

Also Published As

Publication number Publication date
ATE347036T1 (de) 2006-12-15
DK1640613T3 (da) 2007-03-26
EP1640613A1 (de) 2006-03-29
PL1640613T3 (pl) 2007-04-30
EP1640613B1 (de) 2006-11-29
ES2276204T3 (es) 2007-06-16
DE502004002191D1 (de) 2007-01-11
US20060067835A1 (en) 2006-03-30

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