DE69725212D1 - Variabler rohrförmiger Diffusor für Kreiselverdichter - Google Patents

Variabler rohrförmiger Diffusor für Kreiselverdichter

Info

Publication number
DE69725212D1
DE69725212D1 DE69725212T DE69725212T DE69725212D1 DE 69725212 D1 DE69725212 D1 DE 69725212D1 DE 69725212 T DE69725212 T DE 69725212T DE 69725212 T DE69725212 T DE 69725212T DE 69725212 D1 DE69725212 D1 DE 69725212D1
Authority
DE
Germany
Prior art keywords
centrifugal compressors
tubular diffuser
variable tubular
variable
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 - Fee Related
Application number
DE69725212T
Other languages
English (en)
Other versions
DE69725212T2 (de
Inventor
Joost Brasz
John W Salvage
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.)
Carrier Corp
Original Assignee
Carrier 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 Carrier Corp filed Critical Carrier Corp
Application granted granted Critical
Publication of DE69725212D1 publication Critical patent/DE69725212D1/de
Publication of DE69725212T2 publication Critical patent/DE69725212T2/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
    • 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
    • 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
    • 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
    • F04D27/0253—Surge control by throttling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE69725212T 1996-06-07 1997-06-06 Variabler rohrförmiger Diffusor für Kreiselverdichter Expired - Fee Related DE69725212T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US658801 1996-06-07
US08/658,801 US5807071A (en) 1996-06-07 1996-06-07 Variable pipe diffuser for centrifugal compressor

Publications (2)

Publication Number Publication Date
DE69725212D1 true DE69725212D1 (de) 2003-11-06
DE69725212T2 DE69725212T2 (de) 2004-07-29

Family

ID=24642759

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69725212T Expired - Fee Related DE69725212T2 (de) 1996-06-07 1997-06-06 Variabler rohrförmiger Diffusor für Kreiselverdichter

Country Status (15)

Country Link
US (1) US5807071A (de)
EP (1) EP0811770B1 (de)
JP (1) JP3115846B2 (de)
KR (1) KR100220545B1 (de)
CN (1) CN1097682C (de)
AU (1) AU711217B2 (de)
BR (1) BR9703482A (de)
CA (1) CA2205211C (de)
DE (1) DE69725212T2 (de)
ES (1) ES2206673T3 (de)
HK (1) HK1004682A1 (de)
MX (1) MX9704232A (de)
MY (1) MY125683A (de)
SG (1) SG73453A1 (de)
TW (1) TW369588B (de)

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US5899661A (en) * 1997-08-06 1999-05-04 Carrier Corporation Axial restraint system for variable pipe diffuser
US5895204A (en) * 1997-08-06 1999-04-20 Carrier Corporation Drive positioning mechanism for a variable pipe diffuser
US5915920A (en) * 1997-08-06 1999-06-29 Carrier Corporation Roller positioning system or variable pipe diffuser
TW402666B (en) * 1997-08-06 2000-08-21 Carrier Corp Drive positioning mechanism, centrifugal compressor, and backlash adjustment mechanism
US6039534A (en) * 1998-09-21 2000-03-21 Northern Research And Engineering Corp Inlet guide vane assembly
DE10029808C1 (de) * 2000-06-16 2001-11-29 Daimler Chrysler Ag Abgasturbolader für eine Brennkraftmaschine
US6402465B1 (en) * 2001-03-15 2002-06-11 Dresser-Rand Company Ring valve for turbine flow control
US6547520B2 (en) * 2001-05-24 2003-04-15 Carrier Corporation Rotating vane diffuser for a centrifugal compressor
US6672826B2 (en) * 2002-04-05 2004-01-06 Mafi-Trench Corporation Compressor surge control apparatus
US6814540B2 (en) * 2002-10-22 2004-11-09 Carrier Corporation Rotating vane diffuser for a centrifugal compressor
US6892522B2 (en) 2002-11-13 2005-05-17 Carrier Corporation Combined rankine and vapor compression cycles
US7281379B2 (en) * 2002-11-13 2007-10-16 Utc Power Corporation Dual-use radial turbomachine
US6880344B2 (en) * 2002-11-13 2005-04-19 Utc Power, Llc Combined rankine and vapor compression cycles
US6962056B2 (en) * 2002-11-13 2005-11-08 Carrier Corporation Combined rankine and vapor compression cycles
US7254949B2 (en) * 2002-11-13 2007-08-14 Utc Power Corporation Turbine with vaned nozzles
US7146813B2 (en) 2002-11-13 2006-12-12 Utc Power, Llc Power generation with a centrifugal compressor
US7174716B2 (en) 2002-11-13 2007-02-13 Utc Power Llc Organic rankine cycle waste heat applications
US7101151B2 (en) 2003-09-24 2006-09-05 General Electric Company Diffuser for centrifugal compressor
US7356999B2 (en) * 2003-10-10 2008-04-15 York International Corporation System and method for stability control in a centrifugal compressor
KR101171894B1 (ko) * 2005-12-17 2012-08-07 현대자동차주식회사 압축기의 능동 서지 및 스톨 제어 시스템
WO2007079137A2 (en) * 2005-12-30 2007-07-12 Ingersoll-Rand Company Geared inlet guide vane for a centrifugal compressor
US7905703B2 (en) * 2007-05-17 2011-03-15 General Electric Company Centrifugal compressor return passages using splitter vanes
JP5082615B2 (ja) * 2007-06-14 2012-11-28 株式会社Ｉｈｉ 遠心圧縮機及び遠心圧縮機の運転制御方法。
JP5029396B2 (ja) * 2008-02-06 2012-09-19 株式会社Ｉｈｉ インレットガイドベーン及びターボ圧縮機並びに冷凍機
US9353765B2 (en) * 2008-02-20 2016-05-31 Trane International Inc. Centrifugal compressor assembly and method
DE112010000450T5 (de) * 2009-03-05 2012-08-09 Airzen Co., Ltd. Gasverdichter und Verfahren zum Steuern seines Volumenstromes
WO2011049891A1 (en) * 2009-10-21 2011-04-28 Carrier Corporation Centrifugal compressor part load control algorithm for improved performance
WO2012060825A1 (en) 2010-11-03 2012-05-10 Danfoss Turbocor Compressors B.V. Centrifugal compressor with fluid injector diffuser
JP5488717B2 (ja) * 2010-12-10 2014-05-14 トヨタ自動車株式会社 遠心圧縮機
US9212667B2 (en) 2010-12-22 2015-12-15 Danfoss A/S Variable-speed oil-free refrigerant centrifugal compressor with variable geometry diffuser
FR2975451B1 (fr) * 2011-05-16 2016-07-01 Turbomeca Procede de soufflage dans un diffuseur de turbine a gaz et diffuseur correspondant
US20140182317A1 (en) * 2011-06-01 2014-07-03 Carrier Corporation Economized Centrifugal Compressor
WO2013081840A1 (en) * 2011-12-01 2013-06-06 Carrier Corporation Surge prevention during startup of a chiller compressor
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
KR101342383B1 (ko) 2012-02-09 2013-12-16 엘지전자 주식회사 원심 압축기
US9341193B2 (en) * 2013-04-04 2016-05-17 Hamilton Sundstrand Corporation Cabin air compressor diffuser vane drive ring
CN104421209B (zh) * 2013-08-26 2017-02-08 珠海格力电器股份有限公司 调节器结构及离心式压缩机
US10330105B2 (en) 2013-08-27 2019-06-25 Danfoss A/S Compressor including flow control insert and electromagnetic actuator
TWI614410B (zh) 2013-12-17 2018-02-11 財團法人工業技術研究院 進氣導葉組件
KR102213355B1 (ko) 2014-02-20 2021-02-08 댄포스 아/에스 원심 압축기용 제어 시스템 및 방법
JP6256142B2 (ja) * 2014-03-26 2018-01-10 株式会社豊田自動織機 遠心圧縮機
WO2016057205A1 (en) * 2014-10-07 2016-04-14 Borgwarner Inc. Bypass valve for compressor
DE112015004613T5 (de) * 2014-10-08 2017-06-22 Borgwarner Inc. Turbolader mit variabler Turbinengeometrie mit einer Stromsteuervorrichtung mit fixierten Schaufeln
DE102015204466A1 (de) 2015-03-12 2016-09-15 Siemens Aktiengesellschaft Anordnung mit zwei Verdichtern, Verfahren zum Nachrüsten
US10563673B2 (en) * 2016-01-12 2020-02-18 Daikin Applied Americas Inc. Centrifugal compressor with liquid injection
US10352237B2 (en) 2016-05-26 2019-07-16 Rolls-Royce Corporation Diffuser having shaped vanes
CN107975498B (zh) 2016-10-24 2021-08-31 开利公司 用于离心压缩机的扩压器及具有其的离心压缩机
TWI607185B (zh) * 2016-12-09 2017-12-01 財團法人工業技術研究院 離心式壓縮機之調變機構
JP2020535344A (ja) * 2017-09-25 2020-12-03 ジョンソン コントロールズ テクノロジー カンパニーＪｏｈｎｓｏｎ Ｃｏｎｔｒｏｌｓ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏｍｐａｎｙ 遠心圧縮機用の２部品分割スクロール
US11268523B2 (en) 2017-10-10 2022-03-08 Daikin Industries, Ltd. Centrifugal compressor with recirculation structure
RU2716940C1 (ru) 2018-02-09 2020-03-17 Кэрриер Корпорейшн Центробежный компрессор с рециркуляционным каналом
US10774676B2 (en) * 2018-05-29 2020-09-15 Ford Global Technologies, Llc Systems and methods for a variable inlet compressor
US10774677B2 (en) * 2018-05-29 2020-09-15 Ford Global Technologies, Llc Systems and methods for a variable inlet compressor
CN109404324A (zh) * 2018-12-17 2019-03-01 无锡职业技术学院 一种离心压缩机驱动机构
TWI692584B (zh) * 2019-11-05 2020-05-01 財團法人工業技術研究院 離心式壓縮機
CN112917780B (zh) * 2020-12-27 2024-05-24 浙江东洋环境科技有限公司 一种离心浇铸机及其浇铸中的温度控制系统

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US3138317A (en) * 1962-09-21 1964-06-23 Worthington Corp Surge control mechanism for turbomachinery
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Also Published As

Publication number Publication date
KR980003340A (ko) 1998-03-30
EP0811770B1 (de) 2003-10-01
DE69725212T2 (de) 2004-07-29
CN1178293A (zh) 1998-04-08
CN1097682C (zh) 2003-01-01
US5807071A (en) 1998-09-15
AU711217B2 (en) 1999-10-07
ES2206673T3 (es) 2004-05-16
BR9703482A (pt) 1998-09-01
CA2205211A1 (en) 1997-12-07
CA2205211C (en) 2002-07-09
EP0811770A1 (de) 1997-12-10
SG73453A1 (en) 2000-06-20
JPH1061587A (ja) 1998-03-03
JP3115846B2 (ja) 2000-12-11
TW369588B (en) 1999-09-11
HK1004682A1 (en) 1998-12-04
KR100220545B1 (ko) 1999-09-15
AU2469797A (en) 1997-12-11
MX9704232A (es) 1997-12-31
MY125683A (en) 2006-08-30

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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