SE451873B - Axialflekt - Google Patents

Axialflekt

Info

Publication number
SE451873B
SE451873B SE8303321A SE8303321A SE451873B SE 451873 B SE451873 B SE 451873B SE 8303321 A SE8303321 A SE 8303321A SE 8303321 A SE8303321 A SE 8303321A SE 451873 B SE451873 B SE 451873B
Authority
SE
Sweden
Prior art keywords
inlet
vanes
fan
outlet
flow
Prior art date
Application number
SE8303321A
Other languages
English (en)
Swedish (sv)
Other versions
SE8303321L (sv
SE8303321D0 (sv
Inventor
S K Ivanov
V E Dudkin
V P Peredery
V N Molchanov
Original Assignee
Do G Pk I Experiment
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 SU823465201A external-priority patent/SU1252553A1/ru
Priority claimed from SU833539801A external-priority patent/SU1332081A2/ru
Application filed by Do G Pk I Experiment filed Critical Do G Pk I Experiment
Publication of SE8303321D0 publication Critical patent/SE8303321D0/xx
Publication of SE8303321L publication Critical patent/SE8303321L/xx
Publication of SE451873B publication Critical patent/SE451873B/sv

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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts
    • F04D29/547—Ducts having a special shape in order to influence fluid flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • 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
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • F04D29/685—Inducing localised fluid recirculation in the stator-rotor interface
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
SE8303321A 1982-07-29 1983-06-10 Axialflekt SE451873B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU823465201A SU1252553A1 (ru) 1982-07-29 1982-07-29 Осевой вентил тор
SU833539801A SU1332081A2 (ru) 1983-02-02 1983-02-02 Осевой вентил тор

Publications (3)

Publication Number Publication Date
SE8303321D0 SE8303321D0 (sv) 1983-06-10
SE8303321L SE8303321L (sv) 1984-01-30
SE451873B true SE451873B (sv) 1987-11-02

Family

ID=26665940

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8303321A SE451873B (sv) 1982-07-29 1983-06-10 Axialflekt

Country Status (10)

Country Link
US (1) US4871294A (fi)
AU (1) AU563280B2 (fi)
CA (1) CA1268746A (fi)
DE (1) DE3322295C2 (fi)
DK (1) DK158213C (fi)
FI (1) FI71819C (fi)
FR (1) FR2531149B1 (fi)
GB (1) GB2124303B (fi)
IT (1) IT1195537B (fi)
SE (1) SE451873B (fi)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE451873B (sv) * 1982-07-29 1987-11-02 Do G Pk I Experiment Axialflekt
DK345883D0 (da) * 1983-07-28 1983-07-28 Nordisk Ventilator Aksialventilator
JPS6141886U (ja) * 1984-08-21 1986-03-17 株式会社 日本計器製作所 フアン・モ−タ
FR2572130B1 (fr) * 1984-10-22 1987-02-13 Peugeot Aciers Et Outillage Dispositif de ventilation perfectionne pour circuit de refroidissement du fluide caloporteur d'un moteur thermique
DE3539604C1 (de) * 1985-11-08 1987-02-19 Turbo Lufttechnik Gmbh Axialgeblaese
US4884314A (en) * 1987-11-12 1989-12-05 Black & Decker Inc. Portable blower
CH675279A5 (fi) * 1988-06-29 1990-09-14 Asea Brown Boveri
DE3927791A1 (de) * 1989-08-23 1991-02-28 Gebhardt Ventilatoren Axialventilator
JPH04132899A (ja) * 1990-09-25 1992-05-07 Mitsubishi Heavy Ind Ltd 軸流送風機
US5489186A (en) * 1991-08-30 1996-02-06 Airflow Research And Manufacturing Corp. Housing with recirculation control for use with banded axial-flow fans
JP3390989B2 (ja) * 1991-08-30 2003-03-31 エアフロー リサーチ アンド マニュファクチャリング コーポレーション レーク及び翼弦方向キャンバーが補正された前方スキューファン
US5358373A (en) * 1992-04-29 1994-10-25 Varian Associates, Inc. High performance turbomolecular vacuum pumps
ATE216757T1 (de) * 1993-08-30 2002-05-15 Bosch Robert Corp Gehäuse mit rezirkulationsregelung zur anwendung in axiallüfter mit zarge
GB9400254D0 (en) * 1994-01-07 1994-03-02 Britisch Technology Group Limi Improvements in or relating to housings for axial flow fans
JP3491342B2 (ja) * 1994-06-27 2004-01-26 松下電工株式会社 軸流ファン
AU6465398A (en) * 1997-04-04 1998-10-30 Bosch Automotive Systems Corporation Centrifugal fan with flow control vanes
US6302640B1 (en) 1999-11-10 2001-10-16 Alliedsignal Inc. Axial fan skip-stall
JP2001149134A (ja) * 1999-11-25 2001-06-05 Matsushita Electric Works Ltd ヘアードライヤー
US6471473B1 (en) * 2000-10-17 2002-10-29 Rule Industries, Inc. Marine in bilge blower
EP1247991B1 (en) * 2001-04-05 2005-10-12 Hitachi, Ltd. Centrifugal pump
RU2310101C2 (ru) * 2002-02-28 2007-11-10 Мту Аэро Энджинз Гмбх Компрессор (варианты) и вставка для корпуса компрессора (варианты)
ATE348943T1 (de) 2002-02-28 2007-01-15 Mtu Aero Engines Gmbh Rezirkulationsstruktur für turboverdichter
DE50303306D1 (de) * 2002-08-23 2006-06-14 Mtu Aero Engines Gmbh Rezirkulationsstruktur für turboverdichter
US7025557B2 (en) * 2004-01-14 2006-04-11 Concepts Eti, Inc. Secondary flow control system
DE102004032978A1 (de) 2004-07-08 2006-02-09 Mtu Aero Engines Gmbh Strömungsstruktur für einen Turboverdichter
US7478993B2 (en) * 2006-03-27 2009-01-20 Valeo, Inc. Cooling fan using Coanda effect to reduce recirculation
US9903387B2 (en) * 2007-04-05 2018-02-27 Borgwarner Inc. Ring fan and shroud assembly
JP2008267176A (ja) * 2007-04-17 2008-11-06 Sony Corp 軸流ファン装置、ハウジング及び電子機器
US8105027B2 (en) * 2009-03-31 2012-01-31 Sunonwealth Electric Machine Industry Co., Ltd. Housing for axial-flow fan
DE102009024568A1 (de) 2009-06-08 2010-12-09 Man Diesel & Turbo Se Verdichterlaufrad
CN104019061B (zh) * 2014-06-04 2016-09-07 新昌县三新空调风机有限公司 一种轴流风机的不连续式导风筒
JP2016118165A (ja) * 2014-12-22 2016-06-30 株式会社Ihi 軸流機械およびジェットエンジン
CN106382260B (zh) * 2016-10-14 2018-08-10 中国科学院工程热物理研究所 一种压气机弦向凹槽导流片式机匣处理方法及装置
US20180313363A1 (en) * 2017-04-26 2018-11-01 The BlowHard Company, LLC Fan shroud and/or fan blade assembly
US10465539B2 (en) * 2017-08-04 2019-11-05 Pratt & Whitney Canada Corp. Rotor casing
US11300138B2 (en) * 2018-05-24 2022-04-12 Meggitt Defense Systems, Inc. Apparatus and related method to vary fan performance by way of modular interchangeable parts
EP3985263B1 (en) 2020-10-19 2024-06-26 Volvo Truck Corporation Acoustic resonator for fan
KR102519612B1 (ko) * 2021-04-27 2023-04-10 한국생산기술연구원 실속 방지 구조를 구비하는 축류 송풍기
KR102633244B1 (ko) * 2022-09-15 2024-02-05 한국생산기술연구원 실속 인지 장치 및 이를 포함하는 축류 송풍기

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL45457C (fi) *
US2393933A (en) * 1942-02-27 1946-01-29 Poole Ralph Enclosing casing of propellers or impellers
DE901010C (de) * 1942-05-27 1954-01-07 Daimler Benz Ag Ladegeblaese fuer Brennkraftmaschinen
GB992266A (en) * 1961-09-11 1965-05-19 Theodor Helmbold Axial-flow blower
US3189260A (en) * 1963-03-08 1965-06-15 Do G Procktno K I Exi Kompleks Axial blower
US3640638A (en) * 1969-07-02 1972-02-08 Rolls Royce Axial flow compressor
SU488310A1 (ru) * 1973-02-27 1978-07-25 Ленинградский Филиал Центрального Научно-Исследовательского Института Связи Усилитель класса д
US3922108A (en) * 1974-03-18 1975-11-25 Wallace Murray Corp Pre-whirl turbo charger apparatus
WO1982001919A1 (en) * 1980-12-03 1982-06-10 Abdel Fattah Adnan M Stall-free axial flow fan
SE451873B (sv) * 1982-07-29 1987-11-02 Do G Pk I Experiment Axialflekt
SE451620B (sv) * 1983-03-18 1987-10-19 Flaekt Ab Forfarande for framstellning av ledskenekrans for aterstromningskanal vid axialflektar
JPH11800A (ja) * 1997-06-09 1999-01-06 Amada Co Ltd パンチプレス

Also Published As

Publication number Publication date
GB2124303A (en) 1984-02-15
FR2531149B1 (fr) 1987-12-11
IT8341586A1 (it) 1985-01-05
US4871294A (en) 1989-10-03
FI832232L (fi) 1984-01-30
AU563280B2 (en) 1987-07-02
DK301283D0 (da) 1983-06-30
AU1636683A (en) 1984-02-02
GB8318063D0 (en) 1983-08-03
FI71819C (fi) 1987-02-09
FR2531149A1 (fr) 1984-02-03
SE8303321L (sv) 1984-01-30
CA1268746A (en) 1990-05-08
DE3322295C2 (de) 1990-09-13
DK158213C (da) 1990-09-17
DK158213B (da) 1990-04-09
DE3322295A1 (de) 1984-02-02
DK301283A (da) 1984-01-30
IT8341586A0 (it) 1983-07-05
IT1195537B (it) 1988-10-19
FI71819B (fi) 1986-10-31
FI832232A0 (fi) 1983-06-17
SE8303321D0 (sv) 1983-06-10
GB2124303B (en) 1986-03-26

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