JPH0325640B2 - - Google Patents

Info

Publication number
JPH0325640B2
JPH0325640B2 JP55099351A JP9935180A JPH0325640B2 JP H0325640 B2 JPH0325640 B2 JP H0325640B2 JP 55099351 A JP55099351 A JP 55099351A JP 9935180 A JP9935180 A JP 9935180A JP H0325640 B2 JPH0325640 B2 JP H0325640B2
Authority
JP
Japan
Prior art keywords
impeller
gas
flow
peripheral wall
circumferential wall
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 - Lifetime
Application number
JP55099351A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5724496A (en
Inventor
Keiichi Nakanishi
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP9935180A priority Critical patent/JPS5724496A/ja
Priority to EP81105752A priority patent/EP0044564A1/fr
Publication of JPS5724496A publication Critical patent/JPS5724496A/ja
Publication of JPH0325640B2 publication Critical patent/JPH0325640B2/ja
Granted 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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
    • F04D29/464—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps adjusting flow cross-section, otherwise than by using adjustable stator blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0246—Surge control by varying geometry within the pumps, e.g. by adjusting vanes
    • 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
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/51—Inlet
JP9935180A 1980-07-22 1980-07-22 Turbo-compressor Granted JPS5724496A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP9935180A JPS5724496A (en) 1980-07-22 1980-07-22 Turbo-compressor
EP81105752A EP0044564A1 (fr) 1980-07-22 1981-07-21 Turbo-compresseur à dispositif pour supprimer le pompage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9935180A JPS5724496A (en) 1980-07-22 1980-07-22 Turbo-compressor

Publications (2)

Publication Number Publication Date
JPS5724496A JPS5724496A (en) 1982-02-09
JPH0325640B2 true JPH0325640B2 (fr) 1991-04-08

Family

ID=14245183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9935180A Granted JPS5724496A (en) 1980-07-22 1980-07-22 Turbo-compressor

Country Status (2)

Country Link
EP (1) EP0044564A1 (fr)
JP (1) JPS5724496A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552498B1 (fr) * 1983-09-22 1988-01-08 Proizv Ob Nev Compresseur centrifuge
FR2552499B1 (fr) * 1983-09-22 1987-11-27 Proizv Ob Nev Compresseur centrifuge
JPS6071932A (ja) * 1983-09-28 1985-04-23 Toyoda Gosei Co Ltd ピストンカツプ検査機
GB2168432B (en) * 1984-12-12 1988-08-03 Nevsky Z Im V I Proizv Ob Centrifugal compressor
EP1662149A1 (fr) * 2004-11-29 2006-05-31 M & I Heat Transfer Products Ltd. Conduit d'admission pour ventilateur axial avec atténuation acoustique
DE102007062204A1 (de) 2007-12-21 2009-09-03 Continental Automotive Gmbh Drallerzeugungsapparat und Turbolader mit einem solchen Drallerzeugungsapparat
DE102009012971A1 (de) * 2009-03-12 2010-09-16 Bosch Mahle Turbo Systems Gmbh & Co. Kg Ladeeinrichtung für Brennkraftmaschinen
SE2100114A1 (en) * 2021-07-12 2023-01-13 Hans Drangel Variable inlet trim system for a centrifugal compressor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH120888A (de) * 1926-07-09 1927-08-01 Escher Wyss Maschf Ag Als Druck- oder Volumenregler für Kraft- und Arbeitsmaschinen verwendbare Regelungsvorrichtung.
DE526494C (de) * 1928-10-11 1931-06-09 Siemens Schuckertwerke Akt Ges Kreiselverdichter
US2169232A (en) * 1939-04-08 1939-08-15 Westinghouse Electric & Mfg Co Blower apparatus
US3918828A (en) * 1974-09-05 1975-11-11 Emerson L Kumm Flow control for compressors and pumps

Also Published As

Publication number Publication date
JPS5724496A (en) 1982-02-09
EP0044564A1 (fr) 1982-01-27

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