DE3670347D1 - Kompressoren. - Google Patents

Kompressoren.

Info

Publication number
DE3670347D1
DE3670347D1 DE8686310005T DE3670347T DE3670347D1 DE 3670347 D1 DE3670347 D1 DE 3670347D1 DE 8686310005 T DE8686310005 T DE 8686310005T DE 3670347 T DE3670347 T DE 3670347T DE 3670347 D1 DE3670347 D1 DE 3670347D1
Authority
DE
Germany
Prior art keywords
compressors
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
DE8686310005T
Other languages
English (en)
Inventor
Frank Byron Fisher
Paul Joseph Langdon
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.)
Cummins Turbo Technologies Ltd
Original Assignee
Holset Engineering 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26290155&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3670347(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB858531739A external-priority patent/GB8531739D0/en
Priority claimed from GB868600884A external-priority patent/GB8600884D0/en
Application filed by Holset Engineering Co Ltd filed Critical Holset Engineering Co Ltd
Application granted granted Critical
Publication of DE3670347D1 publication Critical patent/DE3670347D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04D29/4206—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
    • 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
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/0215—Arrangements therefor, e.g. bleed or by-pass valves
    • 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
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • F04D29/526—Details of the casing section radially opposing blade tips
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE8686310005T 1985-12-24 1986-12-22 Kompressoren. Expired - Lifetime DE3670347D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858531739A GB8531739D0 (en) 1985-12-24 1985-12-24 Compressors
GB868600884A GB8600884D0 (en) 1986-01-15 1986-01-15 Compressors

Publications (1)

Publication Number Publication Date
DE3670347D1 true DE3670347D1 (de) 1990-05-17

Family

ID=26290155

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686310005T Expired - Lifetime DE3670347D1 (de) 1985-12-24 1986-12-22 Kompressoren.

Country Status (5)

Country Link
US (1) US4743161A (de)
EP (1) EP0229519B2 (de)
JP (1) JP2569029B2 (de)
BR (1) BR8606418A (de)
DE (1) DE3670347D1 (de)

Families Citing this family (95)

* Cited by examiner, † Cited by third party
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JPH02307719A (ja) * 1989-05-23 1990-12-20 Mazda Motor Corp 反応射出成形型
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JP2510350Y2 (ja) * 1989-11-07 1996-09-11 三菱重工業株式会社 遠心形流体機械
DE4027174A1 (de) * 1990-08-28 1992-03-05 Kuehnle Kopp Kausch Ag Kennfeldstabilisierung bei einem radialverdichter
US5257901A (en) * 1990-12-28 1993-11-02 Whirlpool Corporation Quick-priming centrifugal pump
US5246335A (en) * 1991-05-01 1993-09-21 Ishikawajima-Harimas Jukogyo Kabushiki Kaisha Compressor casing for turbocharger and assembly thereof
US5186601A (en) * 1991-09-16 1993-02-16 Sundstrand Corp. Compressor shroud air bleed arrangement
US5236301A (en) * 1991-12-23 1993-08-17 Allied-Signal Inc. Centrifugal compressor
US5304033A (en) * 1992-07-20 1994-04-19 Allied-Signal Inc. Rotary compressor with stepped cover contour
JPH0630498U (ja) * 1992-09-18 1994-04-22 三菱重工業株式会社 遠心式圧縮機のシユラウドケーシング
DE59206751D1 (de) * 1992-10-17 1996-08-14 Asea Brown Boveri Stabilisierungseinrichtung zur Kennfelderweiterung eines Verdichters
JPH06147195A (ja) * 1992-10-30 1994-05-27 Ishikawajima Harima Heavy Ind Co Ltd ターボチャージャのコンプレッサハウジング
US5295785A (en) * 1992-12-23 1994-03-22 Caterpillar Inc. Turbocharger having reduced noise emissions
CZ48394A3 (en) * 1993-03-04 1994-09-14 Abb Management Ag Radial-flow compressor with a flow-stabilizing casing
GB2312929B (en) * 1996-05-07 2000-08-23 Inst Francais Du Petrole Axial-flow and centrifugal pump system
GB2319809A (en) 1996-10-12 1998-06-03 Holset Engineering Co An enhanced map width compressor
GB9722916D0 (en) * 1997-10-31 1998-01-07 Holset Engineering Co Compressor
JPH11201094A (ja) * 1998-01-19 1999-07-27 Ishikawajima Harima Heavy Ind Co Ltd ターボ圧縮機
US6183195B1 (en) 1999-02-04 2001-02-06 Pratt & Whitney Canada Corp. Single slot impeller bleed
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US6290458B1 (en) 1999-09-20 2001-09-18 Hitachi, Ltd. Turbo machines
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US6623239B2 (en) * 2000-12-13 2003-09-23 Honeywell International Inc. Turbocharger noise deflector
EP1404975B1 (de) 2001-06-15 2009-08-26 Concepts ETI, Inc. Strömungsstabilisationsvorrichtung
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US6918740B2 (en) * 2003-01-28 2005-07-19 Dresser-Rand Company Gas compression apparatus and method with noise attenuation
EP1473465B2 (de) * 2003-04-30 2018-08-01 Holset Engineering Company Limited Verdichter
EP1473463B1 (de) * 2003-04-30 2006-08-16 Holset Engineering Co. Limited Kompressor
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US7025557B2 (en) * 2004-01-14 2006-04-11 Concepts Eti, Inc. Secondary flow control system
US6945748B2 (en) 2004-01-22 2005-09-20 Electro-Motive Diesel, Inc. Centrifugal compressor with channel ring defined inlet recirculation channel
GB0403869D0 (en) * 2004-02-21 2004-03-24 Holset Engineering Co Compressor
US6959552B2 (en) * 2004-03-18 2005-11-01 Pratt & Whitney Canada Corp. Gas turbine inlet flow straightener
US7147426B2 (en) * 2004-05-07 2006-12-12 Pratt & Whitney Canada Corp. Shockwave-induced boundary layer bleed
US7326027B1 (en) 2004-05-25 2008-02-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Devices and methods of operation thereof for providing stable flow for centrifugal compressors
EP1851444B1 (de) 2005-02-23 2011-01-05 Cummins Turbo Technologies Ltd Verdichter
US8511083B2 (en) * 2005-12-15 2013-08-20 Honeywell International, Inc. Ported shroud with filtered external ventilation
US7575411B2 (en) 2006-05-22 2009-08-18 International Engine Intellectual Property Company Llc Engine intake air compressor having multiple inlets and method
WO2007148042A1 (en) * 2006-06-17 2007-12-27 Cummins Turbo Technologies Limited Compressor
GB0701012D0 (en) 2007-01-19 2007-02-28 Cummins Turbo Tech Ltd Compressor
GB0716060D0 (en) * 2007-08-17 2007-09-26 Cummins Turbo Technologies An engine generator set
GB0718846D0 (en) 2007-09-27 2007-11-07 Cummins Turbo Tech Ltd Compressor
GB0724701D0 (en) * 2007-12-18 2008-01-30 Cummins Turbo Tech Ltd Compressor
US8546965B2 (en) * 2008-01-15 2013-10-01 Raymond Alvarez Reduced pressure differential hydroelectric turbine system
JP5039673B2 (ja) * 2008-02-27 2012-10-03 三菱重工業株式会社 ターボ型圧縮機のストラット構造
US8105012B2 (en) * 2008-03-12 2012-01-31 Opra Technologies B.V. Adjustable compressor bleed system and method
US8061974B2 (en) * 2008-09-11 2011-11-22 Honeywell International Inc. Compressor with variable-geometry ported shroud
WO2010028441A1 (en) * 2008-09-11 2010-03-18 Hunter Pacific International Pty Ltd Extraction fan and rotor
DE102008047506A1 (de) * 2008-09-17 2010-04-15 Daimler Ag Radialverdichter, insbesondere für einen Abgasturbolader einer Brennkraftmaschine
KR101696747B1 (ko) * 2008-11-18 2017-01-16 보르그워너 인코퍼레이티드 배기가스 터보차저의 압축기
DE102008061235B4 (de) * 2008-12-09 2017-08-10 Man Diesel & Turbo Se Schwingungsreduzierung in einem Abgasturbolader
GB0823372D0 (en) 2008-12-23 2009-01-28 Cummins Turbo Tech Ltd A compressor
GB2470050B (en) * 2009-05-07 2015-09-23 Cummins Turbo Tech Ltd A compressor
US20110033287A1 (en) * 2009-08-10 2011-02-10 Lindner Bjoern Gerd Blower scroll having an aspirator venturi
DE102009052162B4 (de) * 2009-11-06 2016-04-14 Mtu Friedrichshafen Gmbh Verdichteranordnung und Verfahren zur Herstellung einer solchen
DE102009054771A1 (de) * 2009-12-16 2011-06-22 Piller Industrieventilatoren GmbH, 37186 Turboverdichter
DE102011017419B4 (de) 2010-04-19 2021-11-18 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Ablenkeinheit für eine Gasströmung in einem Kompressor und Kompressor, der diese enthält
RU2012155439A (ru) * 2010-06-04 2014-07-20 Боргварнер Инк. Компрессор турбокомпрессора, приводимого в действие выхлопными газами
JP5533412B2 (ja) * 2010-08-05 2014-06-25 株式会社Ｉｈｉ 圧縮機
JP5533421B2 (ja) * 2010-08-16 2014-06-25 株式会社Ｉｈｉ ターボ圧縮機
US9429029B2 (en) 2010-09-30 2016-08-30 Pratt & Whitney Canada Corp. Gas turbine blade and method of protecting same
US9587645B2 (en) 2010-09-30 2017-03-07 Pratt & Whitney Canada Corp. Airfoil blade
US9567942B1 (en) * 2010-12-02 2017-02-14 Concepts Nrec, Llc Centrifugal turbomachines having extended performance ranges
US9163516B2 (en) * 2011-11-14 2015-10-20 Concepts Eti, Inc. Fluid movement system and method for determining impeller blade angles for use therewith
US9427835B2 (en) 2012-02-29 2016-08-30 Pratt & Whitney Canada Corp. Nano-metal coated vane component for gas turbine engines and method of manufacturing same
DE112013000788T5 (de) * 2012-03-06 2014-10-30 Borgwarner Inc. Abgasturbolader
WO2014030248A1 (ja) * 2012-08-24 2014-02-27 三菱重工業株式会社 遠心圧縮機
JP5920127B2 (ja) * 2012-09-06 2016-05-18 トヨタ自動車株式会社 過給機のデポジット除去装置
CN108425704B (zh) 2013-01-23 2020-05-22 概创机械设计有限责任公司 含有导流结构的涡轮机
US10125793B2 (en) 2013-02-22 2018-11-13 Mitsubishi Heavy Industries, Ltd. Centrifugal compressor
US9726084B2 (en) * 2013-03-14 2017-08-08 Pratt & Whitney Canada Corp. Compressor bleed self-recirculating system
GB201308381D0 (en) * 2013-05-09 2013-06-19 Imp Innovations Ltd A modified inlet duct
US10107296B2 (en) * 2013-06-25 2018-10-23 Ford Global Technologies, Llc Turbocharger systems and method to prevent compressor choke
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KR102502353B1 (ko) 2014-06-24 2023-02-21 컨셉츠 엔알이씨, 엘엘씨 터보기기를 위한 유동 제어 구조 및 그 설계 방법
JP6270083B2 (ja) * 2014-07-03 2018-01-31 三菱重工エンジン＆ターボチャージャ株式会社 コンプレッサカバー、遠心圧縮機及び過給機
JP6594019B2 (ja) * 2015-04-14 2019-10-23 三菱重工サーマルシステムズ株式会社 入口案内羽根及び遠心圧縮機
KR102488570B1 (ko) * 2016-02-02 2023-01-13 한화파워시스템 주식회사 유체기계
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JP6663269B2 (ja) * 2016-03-28 2020-03-11 株式会社日立製作所 圧縮機
US11092363B2 (en) 2017-04-04 2021-08-17 Danfoss A/S Low back pressure flow limiter
US10935035B2 (en) * 2017-10-26 2021-03-02 Hanwha Power Systems Co., Ltd Closed impeller with self-recirculation casing treatment
SE542728C2 (en) * 2017-12-05 2020-06-30 Scania Cv Ab Compressor Housing, Turbocharger, and Related Devices
DE102018102704A1 (de) * 2018-02-07 2019-08-08 Man Energy Solutions Se Radialverdichter
CN110657125B (zh) * 2019-09-26 2020-12-11 成都凯天电子股份有限公司 提高叶轮抗空化性能的方法
DE102019133244A1 (de) * 2019-12-05 2021-06-10 Efficient Energy Gmbh Wärmepumpe mit stabilitätsverbessertem verdichter
WO2022032296A1 (en) 2020-08-07 2022-02-10 Concepts Nrec, Llc Flow control structures for enhanced performance and turbomachines incorporating the same

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Also Published As

Publication number Publication date
JPS62178799A (ja) 1987-08-05
EP0229519A1 (de) 1987-07-22
JP2569029B2 (ja) 1997-01-08
BR8606418A (pt) 1987-10-13
US4743161A (en) 1988-05-10
EP0229519B2 (de) 1996-11-13
EP0229519B1 (de) 1990-04-11

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings