ES8203469A1 - Expanding scroll diffuser for radial flow impeller - Google Patents

Expanding scroll diffuser for radial flow impeller

Info

Publication number
ES8203469A1
ES8203469A1 ES494448A ES494448A ES8203469A1 ES 8203469 A1 ES8203469 A1 ES 8203469A1 ES 494448 A ES494448 A ES 494448A ES 494448 A ES494448 A ES 494448A ES 8203469 A1 ES8203469 A1 ES 8203469A1
Authority
ES
Spain
Prior art keywords
radial flow
flow impeller
expanding
diffuser
scroll diffuser
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.)
Expired
Application number
ES494448A
Other languages
Spanish (es)
Other versions
ES494448A0 (en
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.)
Borg Warner Corp
Original Assignee
Borg Warner Corp
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 Borg Warner Corp filed Critical Borg Warner Corp
Publication of ES494448A0 publication Critical patent/ES494448A0/en
Publication of ES8203469A1 publication Critical patent/ES8203469A1/en
Expired 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

In a discharge scroll 10 for a fluid flow device such as a compressor having an impeller, the cross-sectional area C1-C2 of the scroll progressively increasing from entry to discharge, the outer diameter D is substantially uniform. The inner diameter may also be substantially uniform.
ES494448A 1979-08-24 1980-08-22 Expanding scroll diffuser for radial flow impeller Expired ES8203469A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6942579A 1979-08-24 1979-08-24

Publications (2)

Publication Number Publication Date
ES494448A0 ES494448A0 (en) 1981-07-16
ES8203469A1 true ES8203469A1 (en) 1981-07-16

Family

ID=22088887

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494448A Expired ES8203469A1 (en) 1979-08-24 1980-08-22 Expanding scroll diffuser for radial flow impeller

Country Status (6)

Country Link
JP (1) JPS5632099A (en)
AU (1) AU6045380A (en)
DE (1) DE3026355A1 (en)
ES (1) ES8203469A1 (en)
FR (1) FR2463867A1 (en)
GB (1) GB2057567A (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX157817A (en) * 1981-12-08 1988-12-15 Emule Egger & Cie S A IMPROVEMENTS TO FLUID FREE CIRCULATION ROTARY PUMP
JPS5954800A (en) * 1982-09-22 1984-03-29 Hitachi Ltd Horizontally separated casing
JPS6023448A (en) * 1983-07-19 1985-02-06 Sumitomo Chem Co Ltd Aromatic polysulfone resin composition
JPS6038465A (en) * 1983-08-11 1985-02-28 Sumitomo Chem Co Ltd Resin composition
JPS61157791A (en) * 1984-12-28 1986-07-17 Fuji Electric Co Ltd Turbo-blower
JPS62152018U (en) * 1986-03-18 1987-09-26
JPS63109039A (en) * 1986-10-27 1988-05-13 Agency Of Ind Science & Technol Forming equipment for composite material
DE3717234C1 (en) * 1987-05-22 1988-07-14 Borsig Gmbh Spiral housing for turbo-flow machines
JP2564559B2 (en) * 1987-07-20 1996-12-18 三井東圧化学株式会社 Aromatic polysulfone resin composition
EP0316470B1 (en) * 1987-11-17 1993-06-09 ebm Elektrobau Mulfingen GmbH & Co. Radial fan with an internal spiral
DE4003029A1 (en) * 1990-02-02 1991-08-08 Bosch Gmbh Robert HANDMADE MACHINE TOOL WITH A RADIAL BLOWER
US5156524A (en) * 1990-10-26 1992-10-20 Airflow Research And Manufacturing Corporation Centrifugal fan with accumulating volute
US5188508A (en) * 1991-05-09 1993-02-23 Comair Rotron, Inc. Compact fan and impeller
JPH0676014U (en) * 1993-03-31 1994-10-25 ニューロング株式会社 Emergency water tank
FR2801941B1 (en) * 1999-12-06 2002-02-08 Valeo Climatisation HEATING-AIR CONDITIONING SYSTEM COMPRISING AT LEAST ONE CENTRIFUGAL PULSE
US6499954B1 (en) 2000-08-21 2002-12-31 Textron Automotive Company Inc. Centrifugal impeller and housing
AUPR982502A0 (en) 2002-01-03 2002-01-31 Pax Fluid Systems Inc. A heat exchanger
EA005545B1 (en) 2002-01-03 2005-04-28 Пакс Сайентифик, Инк. Vortex ring generator
AUPR982302A0 (en) 2002-01-03 2002-01-31 Pax Fluid Systems Inc. A fluid flow controller
AU2003903386A0 (en) 2003-07-02 2003-07-17 Pax Scientific, Inc Fluid flow control device
CA2544516C (en) 2003-11-04 2014-04-29 Pax Scientific, Inc. Fluid circulation system
EA009581B1 (en) * 2004-01-30 2008-02-28 Пакс Сайентифик, Инк. Housing for a centrifugal fan, pump or turbine
DE102004048362A1 (en) * 2004-03-05 2005-09-22 Aweco Appliance Systems Gmbh & Co. Kg Rotary pump for domestic appliances has an integrated heating element having improved efficiency due to greater contact with the circulated water
DE202005004180U1 (en) * 2005-03-14 2006-07-27 Ebm-Papst Landshut Gmbh centrifugal blower
WO2008042251A2 (en) 2006-09-29 2008-04-10 Pax Streamline, Inc. Axial flow fan
DE102013001231B4 (en) * 2013-01-25 2014-10-09 Voith Patent Gmbh Exhaust gas routing of an exhaust gas turbine for a turbocompound system and turbocompound system
WO2017168650A1 (en) * 2016-03-30 2017-10-05 三菱重工業株式会社 Compressor scroll and centrifugal compressor
CN110608194B (en) * 2019-09-16 2020-10-16 华中科技大学 Centrifugal fan turns to spiral case

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE335381C (en) * 1921-04-01 Peter Jacobs Diffuser for centrifugal fan
GB321847A (en) * 1928-11-29 1929-11-21 James Keith & Blackman Company Improvements in or relating to centrifugal fans
FR1044006A (en) * 1951-09-04 1953-11-13 Oerlikon Maschf Manifold for centrifugal turbo-blowers

Also Published As

Publication number Publication date
ES494448A0 (en) 1981-07-16
GB2057567A (en) 1981-04-01
AU6045380A (en) 1981-02-26
JPS5632099A (en) 1981-04-01
DE3026355A1 (en) 1981-03-26
FR2463867A1 (en) 1981-02-27

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