CN102667071A - 涡轮机 - Google Patents

涡轮机 Download PDF

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Publication number
CN102667071A
CN102667071A CN2010800553264A CN201080055326A CN102667071A CN 102667071 A CN102667071 A CN 102667071A CN 2010800553264 A CN2010800553264 A CN 2010800553264A CN 201080055326 A CN201080055326 A CN 201080055326A CN 102667071 A CN102667071 A CN 102667071A
Authority
CN
China
Prior art keywords
inlet
sleeve
variable geometry
axial
turbine
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.)
Pending
Application number
CN2010800553264A
Other languages
English (en)
Chinese (zh)
Inventor
汤姆·J·罗伯茨
约翰·F·帕克
西蒙·摩尔
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 Ltd
Original Assignee
Cummins 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
Priority claimed from GB0917513A external-priority patent/GB0917513D0/en
Priority claimed from GBGB1005680.2A external-priority patent/GB201005680D0/en
Priority claimed from GBGB1012488.1A external-priority patent/GB201012488D0/en
Application filed by Cummins Ltd filed Critical Cummins Ltd
Publication of CN102667071A publication Critical patent/CN102667071A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/18—Final actuators arranged in stator parts varying effective number of nozzles or guide conduits, e.g. sequentially operable valves for steam turbines
    • 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
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • 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
    • F05D2250/10—Two-dimensional
    • F05D2250/18—Two-dimensional patterned
    • F05D2250/182—Two-dimensional patterned crenellated, notched
    • 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
    • F05D2250/60—Structure; Surface texture
    • F05D2250/61—Structure; Surface texture corrugated
    • F05D2250/611—Structure; Surface texture corrugated undulated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Hydraulic Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN2010800553264A 2009-10-06 2010-10-06 涡轮机 Pending CN102667071A (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GB0917513A GB0917513D0 (en) 2009-10-06 2009-10-06 Axially divided nozzle VG
GB0917513.4 2009-10-06
GB1005680.2 2010-04-06
GBGB1005680.2A GB201005680D0 (en) 2010-04-06 2010-04-06 Variable geometry turbine
GB1012488.1 2010-07-26
GBGB1012488.1A GB201012488D0 (en) 2010-07-26 2010-07-26 Turbomachine
PCT/GB2010/001869 WO2011042695A2 (en) 2009-10-06 2010-10-06 Turbomachine

Publications (1)

Publication Number Publication Date
CN102667071A true CN102667071A (zh) 2012-09-12

Family

ID=43857220

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010800553264A Pending CN102667071A (zh) 2009-10-06 2010-10-06 涡轮机

Country Status (5)

Country Link
EP (1) EP2486245A2 (enExample)
CN (1) CN102667071A (enExample)
BR (1) BR112012007831A2 (enExample)
IN (1) IN2012DN02723A (enExample)
WO (1) WO2011042695A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113710884A (zh) * 2019-04-19 2021-11-26 三菱重工发动机和增压器株式会社 可变容量涡轮机以及增压器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861774A (en) * 1950-02-16 1958-11-25 Alfred J Buchi Inlet control for radial flow turbines
DE4204019A1 (de) * 1992-02-12 1993-05-27 Daimler Benz Ag Gesteuerte abgasturboladerturbine fuer einen verbrennungsmotor
JPH05133238A (ja) * 1991-11-11 1993-05-28 Mitsubishi Heavy Ind Ltd 可変容量過給機
WO2007058647A1 (en) * 2005-11-16 2007-05-24 Honeywell International Inc. Sliding piston cartridge and turbocharger incorporating same
CN101341313A (zh) * 2005-10-20 2009-01-07 康明斯涡轮增压技术有限公司 具有可变入口喷嘴几何形状的涡轮机

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793550A (fr) * 1971-12-29 1973-04-16 Gen Electric Pompe centrifuge a diffuseur reglable

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861774A (en) * 1950-02-16 1958-11-25 Alfred J Buchi Inlet control for radial flow turbines
JPH05133238A (ja) * 1991-11-11 1993-05-28 Mitsubishi Heavy Ind Ltd 可変容量過給機
DE4204019A1 (de) * 1992-02-12 1993-05-27 Daimler Benz Ag Gesteuerte abgasturboladerturbine fuer einen verbrennungsmotor
CN101341313A (zh) * 2005-10-20 2009-01-07 康明斯涡轮增压技术有限公司 具有可变入口喷嘴几何形状的涡轮机
WO2007058647A1 (en) * 2005-11-16 2007-05-24 Honeywell International Inc. Sliding piston cartridge and turbocharger incorporating same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113710884A (zh) * 2019-04-19 2021-11-26 三菱重工发动机和增压器株式会社 可变容量涡轮机以及增压器
CN113710884B (zh) * 2019-04-19 2023-10-20 三菱重工发动机和增压器株式会社 可变容量涡轮机以及增压器

Also Published As

Publication number Publication date
WO2011042695A2 (en) 2011-04-14
EP2486245A2 (en) 2012-08-15
IN2012DN02723A (enExample) 2015-09-11
BR112012007831A2 (pt) 2016-03-08
WO2011042695A3 (en) 2011-11-03

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120912