DK1640613T3 - Rotary compressor and method of operating a rotary compressor - Google Patents

Rotary compressor and method of operating a rotary compressor

Info

Publication number
DK1640613T3
DK1640613T3 DK04022170T DK04022170T DK1640613T3 DK 1640613 T3 DK1640613 T3 DK 1640613T3 DK 04022170 T DK04022170 T DK 04022170T DK 04022170 T DK04022170 T DK 04022170T DK 1640613 T3 DK1640613 T3 DK 1640613T3
Authority
DK
Denmark
Prior art keywords
rotary compressor
feed chamber
operating
gas
impact
Prior art date
Application number
DK04022170T
Other languages
Danish (da)
Inventor
Norbert Duewel
Hans-Ulrich Fleige
Christian-Philipp Hage
Guenter Seidel
Olaf Tanner
Oliver Palm
Bjoern Irtel
Ditmar Lenger
Hans Nissen
Original Assignee
Aerzener Maschf 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 Aerzener Maschf Gmbh filed Critical Aerzener Maschf Gmbh
Application granted granted Critical
Publication of DK1640613T3 publication Critical patent/DK1640613T3/en

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)
  • Toys (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)
  • Reciprocating Pumps (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

The operating process is for a rotary piston compressor (1) with rotors (10, 20) to compressed gas. The gas-dynamic impact is created in a feed chamber (4) between its inflow side (4') and outflow side (4"). The closing time from the separation of the feed chamber from the volume enlargement region (V) is measured so that the filling of the feed chamber is increased by the impact charge.
DK04022170T 2004-09-17 2004-09-17 Rotary compressor and method of operating a rotary compressor DK1640613T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04022170A EP1640613B1 (en) 2004-09-17 2004-09-17 Rotary piston compressor and process to use it

Publications (1)

Publication Number Publication Date
DK1640613T3 true DK1640613T3 (en) 2007-03-26

Family

ID=34926581

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04022170T DK1640613T3 (en) 2004-09-17 2004-09-17 Rotary compressor and method of operating a rotary compressor

Country Status (7)

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

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
US20170350251A1 (en) * 2014-12-30 2017-12-07 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 (en) * 1982-08-27 1984-05-23 Halle Maschf Veb ARRANGEMENT AND DESIGN OF CHARGE INLET OPENINGS ON A SCREW COMPRESSOR
SE457822B (en) * 1986-11-28 1989-01-30 Svenska Rotor Maskiner Ab PROCEDURES FOR AUTHORIZATION OF SELECTIVELY CONTROLLED PRESSURE PULSES IN A GAS MASS AND DEVICE FOR IMPLEMENTATION OF THE PROCEDURE
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 (en) * 1998-04-30 2000-02-17 Rietschle Werner Gmbh & Co Kg Pressure suction pump
EP1357275A1 (en) * 2002-04-26 2003-10-29 Visteon Global Technologies, Inc. Modelling of the thermal behaviour of a switched reluctance motor driving a supercharger of an internal combustion engine
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
EP1640613A1 (en) 2006-03-29
PL1640613T3 (en) 2007-04-30
ATE347036T1 (en) 2006-12-15
EP1640613B1 (en) 2006-11-29
EP1640613A8 (en) 2006-07-05
ES2276204T3 (en) 2007-06-16
DE502004002191D1 (en) 2007-01-11
US20060067835A1 (en) 2006-03-30

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