ATE392554T1 - Drehkolbenverdichter - Google Patents

Drehkolbenverdichter

Info

Publication number
ATE392554T1
ATE392554T1 AT05014523T AT05014523T ATE392554T1 AT E392554 T1 ATE392554 T1 AT E392554T1 AT 05014523 T AT05014523 T AT 05014523T AT 05014523 T AT05014523 T AT 05014523T AT E392554 T1 ATE392554 T1 AT E392554T1
Authority
AT
Austria
Prior art keywords
rotors
rotary compressors
blades
transmission device
chambers
Prior art date
Application number
AT05014523T
Other languages
English (en)
Inventor
Ulrich Goetzel
Bjoern Irtel
Oliver Palm
Olaf Tanner
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 ATE392554T1 publication Critical patent/ATE392554T1/de

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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • F04C29/042—Heating; Cooling; Heat insulation by injecting a fluid
    • 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)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Supercharger (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Rotary Pumps (AREA)
  • Friction Gearing (AREA)
AT05014523T 2005-07-05 2005-07-05 Drehkolbenverdichter ATE392554T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05014523A EP1741931B1 (de) 2005-07-05 2005-07-05 Drehkolbenverdichter

Publications (1)

Publication Number Publication Date
ATE392554T1 true ATE392554T1 (de) 2008-05-15

Family

ID=35365742

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05014523T ATE392554T1 (de) 2005-07-05 2005-07-05 Drehkolbenverdichter

Country Status (3)

Country Link
EP (1) EP1741931B1 (de)
AT (1) ATE392554T1 (de)
DE (1) DE502005003748D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006015602A1 (de) 2006-04-04 2007-10-11 Hydac System Gmbh Einrichtung zum Fördern strömungsfähiger Medien, insbesondere von Schmierstoffen
DE102013112024A1 (de) * 2013-10-31 2015-04-30 ENVA Systems GmbH Drehkolbengebläse mit einem Dichtsystem
JP7555870B2 (ja) 2021-03-29 2024-09-25 株式会社荏原製作所 真空ポンプ装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH365821A (de) * 1959-03-17 1962-11-30 Balzers Hochvakuum Verfahren zum Betrieb von mechanischen Vakuumpumpen und Vakuumpumpe zur Durchführung dieses Verfahrens
DE3414064A1 (de) 1982-10-13 1985-10-17 Aerzener Maschinenfabrik Gmbh, 3251 Aerzen Roots-kompressor zum komprimieren von gasfoermigen foerdermedium
DE3414039A1 (de) 1984-04-13 1985-10-17 Aerzener Maschinenfabrik Gmbh, 3251 Aerzen Roots-kompressor zum komprimieren von gasfoermigem foerdermedium
JPH05141382A (ja) * 1991-11-21 1993-06-08 Matsushita Refrig Co Ltd 冷凍装置
JP4017365B2 (ja) * 2001-07-19 2007-12-05 株式会社荏原製作所 ドライ真空ポンプ
JP4086510B2 (ja) * 2002-02-01 2008-05-14 株式会社荏原製作所 ガス圧縮装置及びその運転方法、及びガスタービン発電装置
SE0202111D0 (sv) * 2002-07-05 2002-07-05 Delaval Holding Ab An arrangement and a method for the treatment of a vacuum pump
DE10330856A1 (de) * 2003-07-09 2005-01-27 Meissner, Werner Pumpe, insbesondere Vakuumpumpe
JP2005098210A (ja) * 2003-09-25 2005-04-14 Aisin Seiki Co Ltd 多段ドライポンプ

Also Published As

Publication number Publication date
EP1741931A1 (de) 2007-01-10
DE502005003748D1 (de) 2008-05-29
EP1741931B1 (de) 2008-04-16

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Legal Events

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