WO2005042980A8 - Improved water-injected screw-type compressor - Google Patents

Improved water-injected screw-type compressor

Info

Publication number
WO2005042980A8
WO2005042980A8 PCT/BE2004/000149 BE2004000149W WO2005042980A8 WO 2005042980 A8 WO2005042980 A8 WO 2005042980A8 BE 2004000149 W BE2004000149 W BE 2004000149W WO 2005042980 A8 WO2005042980 A8 WO 2005042980A8
Authority
WO
WIPO (PCT)
Prior art keywords
type compressor
improved water
injected screw
motor
compressor
Prior art date
Application number
PCT/BE2004/000149
Other languages
French (fr)
Other versions
WO2005042980A1 (en
Inventor
Hal Anton Van
Bart Anton Lode Talboom
Willy Joseph Rosa Bodart
Original Assignee
Atlas Copco Airpower Nv
Hal Anton Van
Bart Anton Lode Talboom
Willy Joseph Rosa Bodart
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 Atlas Copco Airpower Nv, Hal Anton Van, Bart Anton Lode Talboom, Willy Joseph Rosa Bodart filed Critical Atlas Copco Airpower Nv
Publication of WO2005042980A1 publication Critical patent/WO2005042980A1/en
Publication of WO2005042980A8 publication Critical patent/WO2005042980A8/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
    • F04C18/14—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 toothed rotary pistons
    • F04C18/16—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 toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • 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
    • F04C18/082—Details specially related to intermeshing engagement type pumps
    • F04C18/086—Carter
    • 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
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • 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
    • F04C2240/50—Bearings
    • F04C2240/56—Bearing bushings or details thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

Water-injected screw-type compressor which is mainly composed of a compressor element (1) and a motor (3) or the like and a transmission (2) situated in between, characterised in that the transmission is formed of a housing (34) with which the compressor element (1) and the motor (3) are fixed to each other at a distance from each other, and of an elastic coupling (6) between the compressor element (1) and the motor (3).
PCT/BE2004/000149 2003-10-28 2004-10-21 Improved water-injected screw-type compressor WO2005042980A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2003/0575A BE1015752A3 (en) 2003-10-28 2003-10-28 Improved water injected screw compressor.
BE2003/0575 2003-10-28

Publications (2)

Publication Number Publication Date
WO2005042980A1 WO2005042980A1 (en) 2005-05-12
WO2005042980A8 true WO2005042980A8 (en) 2005-12-08

Family

ID=34528693

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BE2004/000149 WO2005042980A1 (en) 2003-10-28 2004-10-21 Improved water-injected screw-type compressor

Country Status (2)

Country Link
BE (1) BE1015752A3 (en)
WO (1) WO2005042980A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI20130021A1 (en) * 2013-01-31 2013-05-02 Virgilio Mietto VOLUMETRIC COMPRESSOR EQUIPPED WITH A IMPROVED LUBRICATION SYSTEM.
JP6228868B2 (en) * 2014-03-10 2017-11-08 株式会社神戸製鋼所 Screw compressor
BE1023497B1 (en) * 2015-10-07 2017-04-07 Atlas Copco Airpower, N.V. Transmission between a combustion engine and a compressor element and a compressor installation provided with such a transmission
DE102017100537A1 (en) 2016-09-21 2018-03-22 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Method for producing a housing of a screw compressor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB279846A (en) * 1926-11-01 1928-08-23 Bernhard Bischof An improved coupling for multi-stage compressors
BE481609A (en) * 1947-04-03
GB847462A (en) * 1958-12-30 1960-09-07 Atlas Copco Ab Improvements in screw-rotor compressors
US3407996A (en) * 1966-06-22 1968-10-29 Atlas Copco Ab Screw compressor units
GB1190977A (en) * 1967-08-19 1970-05-06 Holset Engineering Co Flexible Coupling
DE4033154C1 (en) * 1990-10-12 1992-01-09 Zwickauer Maschinenfabrik Gmbh, O-9541 Zwickau, De Air cooled screw compressor - has motor housing and air compressor block flanges coupled via connector
JPH06193573A (en) * 1992-12-24 1994-07-12 Hitachi Ltd Inverter-driven screw compressor and assembly thereof
JP2001317480A (en) * 2000-04-28 2001-11-16 Hitachi Ltd Screw compressor
US6609980B2 (en) * 2000-10-25 2003-08-26 Denso Corporation Flexible joint

Also Published As

Publication number Publication date
WO2005042980A1 (en) 2005-05-12
BE1015752A3 (en) 2005-08-02

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DPEN Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
CFP Corrected version of a pamphlet front page
CR1 Correction of entry in section i

Free format text: IN PCT GAZETTE 19/2005 UNDER (71) THE NAME SHOULD READ "ATLAS COPCO AIRPOWER NAAMLOZE VENOOTSCHAP"

122 Ep: pct application non-entry in european phase