DE69526840T2 - Turbomaschine mit Strömungsleiteinrichtungen mit variablem Winkel - Google Patents

Turbomaschine mit Strömungsleiteinrichtungen mit variablem Winkel

Info

Publication number
DE69526840T2
DE69526840T2 DE69526840T DE69526840T DE69526840T2 DE 69526840 T2 DE69526840 T2 DE 69526840T2 DE 69526840 T DE69526840 T DE 69526840T DE 69526840 T DE69526840 T DE 69526840T DE 69526840 T2 DE69526840 T2 DE 69526840T2
Authority
DE
Germany
Prior art keywords
flow control
control devices
turbo machine
variable angle
variable
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 - Fee Related
Application number
DE69526840T
Other languages
English (en)
Other versions
DE69526840D1 (de
Inventor
Hideomi Harada
Shunro Nishiwaki
Kazuo Takei
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.)
Ebara Corp
Original Assignee
Ebara 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
Priority claimed from JP25671695A external-priority patent/JP3145622B2/ja
Application filed by Ebara Corp filed Critical Ebara Corp
Publication of DE69526840D1 publication Critical patent/DE69526840D1/de
Application granted granted Critical
Publication of DE69526840T2 publication Critical patent/DE69526840T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal 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
    • F04D29/40—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
    • F04D29/466—Fluid-guiding means, e.g. diffusers adjustable especially adapted for liquid fluid 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
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/002—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids 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
    • 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
    • F04D29/44—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
    • 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
    • F05D2250/52—Outlet
DE69526840T 1994-12-28 1995-12-28 Turbomaschine mit Strömungsleiteinrichtungen mit variablem Winkel Expired - Fee Related DE69526840T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP33916994 1994-12-28
JP33917094 1994-12-28
JP25671695A JP3145622B2 (ja) 1995-09-08 1995-09-08 可変案内羽根付き流体機械

Publications (2)

Publication Number Publication Date
DE69526840D1 DE69526840D1 (de) 2002-07-04
DE69526840T2 true DE69526840T2 (de) 2003-01-23

Family

ID=27334553

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69526840T Expired - Fee Related DE69526840T2 (de) 1994-12-28 1995-12-28 Turbomaschine mit Strömungsleiteinrichtungen mit variablem Winkel

Country Status (6)

Country Link
US (2) US5927939A (de)
EP (1) EP0719944B1 (de)
KR (2) KR100388158B1 (de)
CN (1) CN1074511C (de)
CA (1) CA2166249A1 (de)
DE (1) DE69526840T2 (de)

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Publication number Priority date Publication date Assignee Title
DE102010041211A1 (de) * 2010-09-22 2012-03-22 Siemens Aktiengesellschaft Turboverdichter

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US6129511A (en) * 1998-10-27 2000-10-10 Carrier Corporation Method and apparatus for controlling interaction between variable guide vanes and variable diffuser of a centrifugal compressor
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DE10153301B4 (de) * 2001-10-31 2010-09-23 Daimler Ag Abgasturbolader für eine Brennkraftmaschine
CA2492465C (en) 2002-08-06 2008-09-30 York International Corporation Stability control system and method for centrifugal compressors operating in parallel
CN101065582B (zh) * 2004-07-13 2010-09-29 开利公司 通过优化扩压器喘振控制和流量控制以改进离心压缩机性能
DE102004044324A1 (de) * 2004-09-10 2006-03-16 Bayerische Motoren Werke Ag Abgasturbolader
EP1797283B2 (de) * 2004-11-16 2017-11-29 Honeywell International Inc. Turbolader mit leitschaufeln variabler geometrie
US7326037B2 (en) * 2005-11-21 2008-02-05 Schlumberger Technology Corporation Centrifugal pumps having non-axisymmetric flow passage contours, and methods of making and using same
KR100727872B1 (ko) 2006-01-12 2007-06-14 (주)제왕터보텍 원심 터보 블로워
KR100810990B1 (ko) * 2006-10-18 2008-03-11 주식회사 에어로네트 제트 휠 방식의 수직축 터빈을 채용한 풍력발전시스템
DE102007012119A1 (de) * 2007-03-13 2008-09-18 Rolls-Royce Deutschland Ltd & Co Kg Drosselgradabhängige Schaufelverstellung bei Strömungsarbeitsmaschinen
WO2008124758A1 (en) * 2007-04-10 2008-10-16 Elliott Company Centrifugal compressor having adjustable inlet guide vanes
CN101311554B (zh) * 2007-05-24 2010-05-26 中国科学院工程热物理研究所 叶片式流体机械的导叶、静叶、转速可调三因素匹配方法
FR2926322B1 (fr) * 2008-01-10 2012-08-03 Snecma Aube bi-pale avec lames.
US9353765B2 (en) 2008-02-20 2016-05-31 Trane International Inc. Centrifugal compressor assembly and method
US8307646B2 (en) * 2009-08-04 2012-11-13 International Engine Intellectual Property Company, Llc System using supplemental compressor for EGR
US8591167B2 (en) 2010-04-08 2013-11-26 International Business Machines Corporation Airflow from a blower with one or more adjustable guide vanes that are affixed to the blower at one or more pivot points located in an outlet of the blower
US8657558B2 (en) 2010-04-08 2014-02-25 International Business Machines Corporation Airflow from a blower with one or more adjustable guide vanes that are affixed to the blower at one or more pivot points located in an outlet of the blower
US8641361B2 (en) 2010-04-08 2014-02-04 International Business Machines Corporation Airflow from a blower with one or more adjustable guide vanes that are affixed to the blower at one or more pivot points located in an outlet of the blower
FR2958967B1 (fr) * 2010-04-14 2013-03-15 Turbomeca Procede d'adaptation de debit d'air de turbomachine a compresseur centrifuge et diffuseur de mise en oeuvre
TWI418711B (zh) * 2010-11-25 2013-12-11 Ind Tech Res Inst 擴壓導葉調變機構
FR2970044B1 (fr) * 2010-12-31 2013-02-01 Thermodyn Groupe motocompresseur a profil aerodynamique variable.
CN103946555B (zh) * 2011-12-01 2016-09-07 开利公司 冷却装置压缩机的启动期间的喘振阻止
TWI507606B (zh) * 2012-01-20 2015-11-11 Ind Tech Res Inst 多容調離心式壓縮機及其控制方法
ITMI20120482A1 (it) * 2012-03-27 2013-09-28 Metelli S P A Pompa ad acqua perfezionata per la regolazione della portata di un fluido di raffreddamento in un motore a combustione interna
US9095428B2 (en) 2012-06-08 2015-08-04 Cameron International Corporation Artificial heart system
US9488055B2 (en) 2012-06-08 2016-11-08 General Electric Company Turbine engine and aerodynamic element of turbine engine
US20140064948A1 (en) * 2012-08-31 2014-03-06 Dresser, Inc. System and method for operating a compressor device
CN102865233B (zh) * 2012-10-11 2015-04-22 江苏大学 一种基于全工况内流测量的离心泵滑移系数确定方法
JP6050648B2 (ja) * 2012-10-17 2016-12-21 株式会社東芝 水力機械
US9574562B2 (en) 2013-08-07 2017-02-21 General Electric Company System and apparatus for pumping a multiphase fluid
US10527059B2 (en) 2013-10-21 2020-01-07 Williams International Co., L.L.C. Turbomachine diffuser
CN103775353A (zh) * 2014-01-15 2014-05-07 势加透博（北京）科技有限公司 一种能够实现系列化发展的单级高速离心压缩机及方法
US9732624B2 (en) 2014-07-10 2017-08-15 Hamilton Sundstrand Corporation Hot environment vane angle measurement
KR101674548B1 (ko) * 2015-09-30 2016-11-09 강원대학교산학협력단 축류 펌프 또는 사류 펌프용 가변 안내 깃
US10527047B2 (en) * 2017-01-25 2020-01-07 Energy Labs, Inc. Active stall prevention in centrifugal fans
EP3460256A1 (de) * 2017-09-20 2019-03-27 Siemens Aktiengesellschaft Durchströmbare anordnung
RU185913U1 (ru) * 2018-09-24 2018-12-24 Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения им. П.И. Баранова" Лопаточный диффузор центробежного компрессора
CN114514380B (zh) 2019-10-16 2024-03-01 株式会社Ihi 离心压缩机
US11275008B2 (en) * 2019-10-21 2022-03-15 Hamilton Sundstrand Corporation Measuring density of aircraft fuel using a centrifugal fluid pump

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010041211A1 (de) * 2010-09-22 2012-03-22 Siemens Aktiengesellschaft Turboverdichter
DE102010041211B4 (de) * 2010-09-22 2012-09-27 Siemens Aktiengesellschaft Turboverdichter

Also Published As

Publication number Publication date
EP0719944B1 (de) 2002-05-29
EP0719944A2 (de) 1996-07-03
DE69526840D1 (de) 2002-07-04
US5927939A (en) 1999-07-27
US5873696A (en) 1999-02-23
CA2166249A1 (en) 1996-06-29
CN1132828A (zh) 1996-10-09
KR100388158B1 (ko) 2003-09-06
KR960023826A (ko) 1996-07-20
KR100388162B1 (ko) 2003-06-19
EP0719944A3 (de) 1998-06-10
CN1074511C (zh) 2001-11-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee