DE112004000755D2 - scroll pump - Google Patents

scroll pump

Info

Publication number
DE112004000755D2
DE112004000755D2 DE112004000755T DE112004000755T DE112004000755D2 DE 112004000755 D2 DE112004000755 D2 DE 112004000755D2 DE 112004000755 T DE112004000755 T DE 112004000755T DE 112004000755 T DE112004000755 T DE 112004000755T DE 112004000755 D2 DE112004000755 D2 DE 112004000755D2
Authority
DE
Germany
Prior art keywords
scroll pump
scroll
pump
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.)
Ceased
Application number
DE112004000755T
Other languages
German (de)
Inventor
Oliver Fickert
Hubert Engmann
Wolfgang Heinritz
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.)
Gardner Denver Thomas GmbH
Original Assignee
ILMVAC 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 claimed from DE20307911U external-priority patent/DE20307911U1/en
Application filed by ILMVAC GmbH filed Critical ILMVAC GmbH
Publication of DE112004000755D2 publication Critical patent/DE112004000755D2/en
Anticipated expiration legal-status Critical
Ceased 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
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • 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
    • F04C29/0092—Removing solid or liquid contaminants from the gas under pumping, e.g. by filtering or deposition; Purging; Scrubbing; Cleaning
    • 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
    • F04C2240/00—Components
    • F04C2240/10—Stators
    • F04C2240/102—Stators with means for discharging condensate or liquid separated from the gas pumped
    • 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
    • F04C2250/00—Geometry
    • F04C2250/10—Geometry of the inlet or outlet
    • F04C2250/102—Geometry of the inlet or outlet of the outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE112004000755T 2003-05-19 2004-05-15 scroll pump Ceased DE112004000755D2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20307911U DE20307911U1 (en) 2003-05-19 2003-05-19 scroll pump
EP04001358A EP1479915A1 (en) 2003-05-19 2004-01-22 Scroll pump
PCT/EP2004/005258 WO2004101998A1 (en) 2003-05-19 2004-05-15 Scroll pump

Publications (1)

Publication Number Publication Date
DE112004000755D2 true DE112004000755D2 (en) 2006-03-16

Family

ID=33454215

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112004000755T Ceased DE112004000755D2 (en) 2003-05-19 2004-05-15 scroll pump

Country Status (2)

Country Link
DE (1) DE112004000755D2 (en)
WO (1) WO2004101998A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6325336B2 (en) * 2014-05-15 2018-05-16 ナブテスコ株式会社 Air compressor unit for vehicles

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0110459Y2 (en) * 1985-01-28 1989-03-24
JPH0788822B2 (en) * 1989-04-20 1995-09-27 株式会社日立製作所 Oil-free scroll type fluid machine
JPH0754784A (en) * 1993-08-09 1995-02-28 Hitachi Ltd Shaft through scroll compressor
JPH109160A (en) * 1996-06-24 1998-01-13 Daikin Ind Ltd Scroll compressor
JP2002130156A (en) * 2000-10-20 2002-05-09 Anest Iwata Corp Scroll fluid machine having multistage type fluid compressing part

Also Published As

Publication number Publication date
WO2004101998A1 (en) 2004-11-25

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