CN102713159A - 可变几何涡轮机 - Google Patents

可变几何涡轮机 Download PDF

Info

Publication number
CN102713159A
CN102713159A CN2010800553103A CN201080055310A CN102713159A CN 102713159 A CN102713159 A CN 102713159A CN 2010800553103 A CN2010800553103 A CN 2010800553103A CN 201080055310 A CN201080055310 A CN 201080055310A CN 102713159 A CN102713159 A CN 102713159A
Authority
CN
China
Prior art keywords
inlet
annular
blade
annular portion
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
CN2010800553103A
Other languages
English (en)
Chinese (zh)
Inventor
汤姆·J·罗伯特
杰姆斯·亚历山大·麦克文
罗伯特·L·霍洛德
蒂姆·德诺姆
约翰·F·帕克
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 GBGB1012492.3A external-priority patent/GB201012492D0/en
Priority claimed from GBGB1012475.8A external-priority patent/GB201012475D0/en
Priority claimed from GBGB1012471.7A external-priority patent/GB201012471D0/en
Priority claimed from GBGB1012479.0A external-priority patent/GB201012479D0/en
Priority claimed from GBGB1012463.4A external-priority patent/GB201012463D0/en
Priority claimed from GBGB1012715.7A external-priority patent/GB201012715D0/en
Application filed by Cummins Ltd filed Critical Cummins Ltd
Publication of CN102713159A publication Critical patent/CN102713159A/zh
Pending legal-status Critical Current

Links

Images

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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • F01D5/142—Shape, i.e. outer, aerodynamic form of the blades of successive rotor or stator blade-rows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
    • F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Control Of Turbines (AREA)
  • Supercharger (AREA)
CN2010800553103A 2009-10-06 2010-10-04 可变几何涡轮机 Pending CN102713159A (zh)

Applications Claiming Priority (17)

Application Number Priority Date Filing Date Title
GB0917513.4 2009-10-06
GB0917513A GB0917513D0 (en) 2009-10-06 2009-10-06 Axially divided nozzle VG
GBGB1005680.2A GB201005680D0 (en) 2010-04-06 2010-04-06 Variable geometry turbine
GB1005680.2 2010-04-06
GBGB1012492.3A GB201012492D0 (en) 2010-07-26 2010-07-26 Turbomachine
GBGB1012475.8A GB201012475D0 (en) 2010-07-26 2010-07-26 Turbomachine
GB1012463.4 2010-07-26
GB1012471.7 2010-07-26
GBGB1012471.7A GB201012471D0 (en) 2010-07-26 2010-07-26 Turbomachine
GB1012479.0 2010-07-26
GB1012492.3 2010-07-26
GBGB1012479.0A GB201012479D0 (en) 2010-07-26 2010-07-26 Turbomachine
GBGB1012463.4A GB201012463D0 (en) 2010-07-26 2010-07-26 Turbomachine
GB1012475.8 2010-07-26
GB1012715.7 2010-07-29
GBGB1012715.7A GB201012715D0 (en) 2010-07-29 2010-07-29 Turbomachine
PCT/GB2010/001852 WO2011042686A2 (en) 2009-10-06 2010-10-04 Turbomachine

Publications (1)

Publication Number Publication Date
CN102713159A true CN102713159A (zh) 2012-10-03

Family

ID=43857217

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010800553103A Pending CN102713159A (zh) 2009-10-06 2010-10-04 可变几何涡轮机

Country Status (5)

Country Link
EP (1) EP2486242A2 (cg-RX-API-DMAC7.html)
CN (1) CN102713159A (cg-RX-API-DMAC7.html)
BR (1) BR112012007832A2 (cg-RX-API-DMAC7.html)
IN (1) IN2012DN02857A (cg-RX-API-DMAC7.html)
WO (1) WO2011042686A2 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106574632A (zh) * 2014-06-26 2017-04-19 通用电气公司 入口导向导叶系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513312A1 (fr) * 1981-09-24 1983-03-25 Bedue Abel Nouvelle conception de roue de turbine, telle qu'une turbine de detente, et procede d'utilisation d'une telle roue
US4492520A (en) * 1982-05-10 1985-01-08 Marchand William C Multi-stage vane stator for radial inflow turbine
JPH05133238A (ja) * 1991-11-11 1993-05-28 Mitsubishi Heavy Ind Ltd 可変容量過給機
DE4232400C1 (cg-RX-API-DMAC7.html) * 1992-03-14 1993-08-19 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
US20070209361A1 (en) * 2006-03-08 2007-09-13 Pedersen Melvin H Multiple nozzle rings and a valve for a turbocharger
EP2025897A2 (en) * 2007-08-10 2009-02-18 Honeywell International Inc. Turbine assembly with semi-divided nozzle and half-collar piston

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513312A1 (fr) * 1981-09-24 1983-03-25 Bedue Abel Nouvelle conception de roue de turbine, telle qu'une turbine de detente, et procede d'utilisation d'une telle roue
US4492520A (en) * 1982-05-10 1985-01-08 Marchand William C Multi-stage vane stator for radial inflow turbine
JPH05133238A (ja) * 1991-11-11 1993-05-28 Mitsubishi Heavy Ind Ltd 可変容量過給機
DE4232400C1 (cg-RX-API-DMAC7.html) * 1992-03-14 1993-08-19 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
US20070209361A1 (en) * 2006-03-08 2007-09-13 Pedersen Melvin H Multiple nozzle rings and a valve for a turbocharger
EP2025897A2 (en) * 2007-08-10 2009-02-18 Honeywell International Inc. Turbine assembly with semi-divided nozzle and half-collar piston

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106574632A (zh) * 2014-06-26 2017-04-19 通用电气公司 入口导向导叶系统
CN106574632B (zh) * 2014-06-26 2019-04-16 通用电气公司 入口导向导叶系统

Also Published As

Publication number Publication date
WO2011042686A3 (en) 2011-11-10
EP2486242A2 (en) 2012-08-15
BR112012007832A2 (pt) 2016-03-08
WO2011042686A2 (en) 2011-04-14
IN2012DN02857A (cg-RX-API-DMAC7.html) 2015-07-24

Similar Documents

Publication Publication Date Title
US10612458B2 (en) Turbomachine
CN103534461B (zh) 双流涡轮机壳体式涡轮增压器
US8721268B2 (en) Turbomachine
US20130219885A1 (en) Simplified variable geometry turbocharger with increased flow range
CN104350286A (zh) 具有包括可变横截面的翼片的压缩机扩散器
CN101363329A (zh) 具有半分式喷嘴和半圈式活塞的涡轮组件
CN216811888U (zh) 入口通道系统
KR20140099206A (ko) 축류 터빈 및 이를 포함하는 터보 과급기
KR20140114757A (ko) 불균일하게 분배된 에어포일과 균일한 스로트 면적을 가진 노즐 링
KR20140099200A (ko) 축류 터빈 및 이를 포함하는 터보 과급기
CN101372899B (zh) 具有滑动活塞组件的涡轮增压器
CN102770624B (zh) 可变几何涡轮机
JP2016108956A (ja) コンプレッサ、これを備えた過給機、ならびにコンプレッサのスロート通路幅調整方法
CN111980758A (zh) 用于制造用于带有双涡旋件涡轮壳体的涡轮增压器的双叶片喷嘴环组件的方法
WO2011042696A2 (en) Turbomachine
CN212296514U (zh) 用于涡轮增压器的涡轮机壳体和涡轮增压器
CN114787490B (zh) 涡轮机及涡轮增压器
JP7179841B2 (ja) 排ガスタービンのディフューザ装置
WO2011042739A2 (en) Variable geometry turbine
CN102713159A (zh) 可变几何涡轮机
JP5824893B2 (ja) 内燃機関の過給装置
CN107923318B (zh) 燃烧器用筒、燃烧器以及燃气轮机
WO2011042700A2 (en) Variable geometry turbine
US11879389B2 (en) Concentric introduction of the waste-gate mass flow into a flow-optimized axial diffusor
CN110469395A (zh) 具有子午线划分的涡轮壳体的涡轮增压器

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: 20121003