FR2605060B1 - Pompe a roue centrifuge a bandage - Google Patents

Pompe a roue centrifuge a bandage

Info

Publication number
FR2605060B1
FR2605060B1 FR878707140A FR8707140A FR2605060B1 FR 2605060 B1 FR2605060 B1 FR 2605060B1 FR 878707140 A FR878707140 A FR 878707140A FR 8707140 A FR8707140 A FR 8707140A FR 2605060 B1 FR2605060 B1 FR 2605060B1
Authority
FR
France
Prior art keywords
bandage
centrifugal wheel
wheel pump
pump
centrifugal
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
FR878707140A
Other languages
English (en)
Other versions
FR2605060A1 (fr
Inventor
Sen Yih Meng
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.)
Boeing North American Inc
Original Assignee
Rockwell International 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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of FR2605060A1 publication Critical patent/FR2605060A1/fr
Application granted granted Critical
Publication of FR2605060B1 publication Critical patent/FR2605060B1/fr
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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
    • 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
    • F04D29/18—Rotors
    • F04D29/181—Axial flow rotors
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/688—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for liquid pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/914—Device to control boundary layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR878707140A 1986-10-09 1987-05-21 Pompe a roue centrifuge a bandage Expired FR2605060B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/917,337 US4708584A (en) 1986-10-09 1986-10-09 Shrouded inducer pump

Publications (2)

Publication Number Publication Date
FR2605060A1 FR2605060A1 (fr) 1988-04-15
FR2605060B1 true FR2605060B1 (fr) 1989-06-30

Family

ID=25438646

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878707140A Expired FR2605060B1 (fr) 1986-10-09 1987-05-21 Pompe a roue centrifuge a bandage

Country Status (5)

Country Link
US (1) US4708584A (fr)
JP (1) JPS6394099A (fr)
DE (1) DE3724299A1 (fr)
FR (1) FR2605060B1 (fr)
NL (1) NL8700867A (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4854818A (en) * 1987-12-28 1989-08-08 Rockwell International Corporation Shrouded inducer pump
CA2015777C (fr) * 1990-04-30 1993-10-12 Lynn P. Tessier Pompe centrifuge
GB2256460B (en) * 1991-04-16 1994-09-28 Holset Engineering Co Compressor
US6231301B1 (en) * 1998-12-10 2001-05-15 United Technologies Corporation Casing treatment for a fluid compressor
US6699008B2 (en) 2001-06-15 2004-03-02 Concepts Eti, Inc. Flow stabilizing device
US6932563B2 (en) * 2003-05-05 2005-08-23 Honeywell International, Inc. Apparatus, system and method for minimizing resonant forces in a compressor
WO2005068842A1 (fr) * 2003-12-24 2005-07-28 Honeywell International, Inc. Orifice de recirculation
US7025557B2 (en) * 2004-01-14 2006-04-11 Concepts Eti, Inc. Secondary flow control system
US7147426B2 (en) * 2004-05-07 2006-12-12 Pratt & Whitney Canada Corp. Shockwave-induced boundary layer bleed
FI20050119A (fi) * 2005-02-02 2006-08-03 Sulzer Pumpen Ag Menetelmä ja laite kaasumaisen tai nestemäisen aineen syöttämiseksi väliaineen joukkoon
DE102006051012A1 (de) * 2006-10-26 2008-04-30 Technische Universität Braunschweig Kreiselpumpe
US7931441B1 (en) 2008-03-18 2011-04-26 Florida Turbine Technologies, Inc. Inducer with tip shroud and turbine blades
US7828511B1 (en) 2008-03-18 2010-11-09 Florida Turbine Technologies, Inc. Axial tip turbine driven pump
US9163516B2 (en) * 2011-11-14 2015-10-20 Concepts Eti, Inc. Fluid movement system and method for determining impeller blade angles for use therewith
US9206820B2 (en) 2012-06-11 2015-12-08 Aerojet Rocketdyne, Inc. Inducer with cavitation instability controls to reduce vibrations and radial loads
DE102020113434A1 (de) * 2020-05-18 2021-05-12 Audi Aktiengesellschaft Radialverdichter für eine Antriebseinrichtung eines Kraftfahrzeugs sowie Verfahren zum Betreiben eines Radialverdichters
CN114183403B (zh) * 2022-02-14 2022-05-06 成都中科翼能科技有限公司 一种斜孔式处理机匣及压气机

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB619722A (en) * 1946-12-20 1949-03-14 English Electric Co Ltd Improvements in and relating to boundary layer control in fluid conduits
US2984189A (en) * 1958-08-07 1961-05-16 Worthington Corp Inducer for a rotating pump
US3504986A (en) * 1968-03-12 1970-04-07 Bendix Corp Wide range inducer
AT313066B (de) * 1969-07-31 1974-01-25 Worthington Corp Zentrifugalpumpe
JPS5131681B2 (fr) * 1973-10-22 1976-09-08
US3901620A (en) * 1973-10-23 1975-08-26 Howell Instruments Method and apparatus for compressor surge control
FR2248732A5 (fr) * 1973-10-23 1975-05-16 Onera (Off Nat Aerospatiale)
DE2849675A1 (de) * 1978-11-16 1980-06-12 Sueddeutsche Kuehler Behr Kuehlanlage fuer brennkraftmaschinen, insbesondere in fahrzeugen
DE3012406A1 (de) * 1980-03-29 1981-10-15 Thyssen Industrie Ag, 4300 Essen Kreiselpumpe
JPS5765804A (en) * 1980-10-08 1982-04-21 Hitachi Ltd Shroud ring for turbine blade
JPS57110800A (en) * 1980-12-26 1982-07-09 Matsushita Seiko Co Ltd Axial-flow type blower
US4375937A (en) * 1981-01-28 1983-03-08 Ingersoll-Rand Company Roto-dynamic pump with a backflow recirculator
US4834611A (en) * 1984-06-25 1989-05-30 Rockwell International Corporation Vortex proof shrouded inducer
US4642023A (en) * 1985-07-29 1987-02-10 Rockwell International Corporation Vented shrouded inducer

Also Published As

Publication number Publication date
DE3724299A1 (de) 1988-04-21
NL8700867A (nl) 1988-05-02
US4708584A (en) 1987-11-24
JPS6394099A (ja) 1988-04-25
FR2605060A1 (fr) 1988-04-15

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 15/88

ST Notification of lapse
ST Notification of lapse