BR0102037A - Turbina de capacidade variável - Google Patents

Turbina de capacidade variável

Info

Publication number
BR0102037A
BR0102037A BR0102037-4A BR0102037A BR0102037A BR 0102037 A BR0102037 A BR 0102037A BR 0102037 A BR0102037 A BR 0102037A BR 0102037 A BR0102037 A BR 0102037A
Authority
BR
Brazil
Prior art keywords
side plate
mounting plate
turbine
variable capacity
recession
Prior art date
Application number
BR0102037-4A
Other languages
English (en)
Other versions
BR0102037B1 (pt
Inventor
Yasuaki Jinnai
Original Assignee
Mitsubishi Heavy Ind 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
Application filed by Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of BR0102037A publication Critical patent/BR0102037A/pt
Publication of BR0102037B1 publication Critical patent/BR0102037B1/pt

Links

Classifications

    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • 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
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • F01D17/165—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for radial flow, i.e. the vanes turning around axes which are essentially parallel to the rotor centre line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide 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
    • 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
    • F05D2250/00—Geometry
    • F05D2250/30—Arrangement of components
    • F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05D2250/311—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being in line
    • 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
    • F05D2250/30—Arrangement of components
    • F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05D2250/312—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being parallel to each other
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Supercharger (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Control Of Turbines (AREA)
  • Control Of Fluid Gearings (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

"TURBINA DE CAPACIDADE VARIáVEL". O objeto da presente invenção é eliminar a quantidade de gás de escapamento fornecida à turbina sem atravessar os canais entre as palhetas de bocal instaladas em um turbo-alimentador de capacidade variável. A unidade de bocal 100 no turbo-alimentador 10 tem: uma chapa de montagem 102 e uma chapa lateral 104 instaladas de modo que a chapa lateral possa mover-se no recesso, das quais ambas são apresentadas paralelas ao eixo da turbina; um dispositivo impulsor 116 150 para empurrar a chapa lateral na direção da chapa de montagem 102; e um dispositivo limitador 108 para limitar o movimento da chapa lateral paralela ao eixo da turbina na direção da chapa de montagem 102.
BRPI0102037-4A 2000-01-24 2001-01-24 turbina de capacidade variÁvel. BR0102037B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000013597A JP3842943B2 (ja) 2000-01-24 2000-01-24 可変ターボチャージャ

Publications (2)

Publication Number Publication Date
BR0102037A true BR0102037A (pt) 2004-03-23
BR0102037B1 BR0102037B1 (pt) 2008-11-18

Family

ID=18541162

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0102037-4A BR0102037B1 (pt) 2000-01-24 2001-01-24 turbina de capacidade variÁvel.

Country Status (8)

Country Link
US (1) US6543994B2 (pt)
EP (1) EP1120546B1 (pt)
JP (1) JP3842943B2 (pt)
KR (1) KR100566704B1 (pt)
CN (1) CN1289792C (pt)
AT (1) ATE302897T1 (pt)
BR (1) BR0102037B1 (pt)
DE (1) DE60112822T2 (pt)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3842943B2 (ja) * 2000-01-24 2006-11-08 三菱重工業株式会社 可変ターボチャージャ
WO2003014533A1 (fr) * 2001-08-03 2003-02-20 Akita Fine Blanking Co., Ltd. Procede de fabrication de cadre de turbine de turbocompresseur vgs, cadre de turbine fabrique selon ledit procede, ensemble de guidage de gaz d'echappement de turbocompresseur de type vgs dans lequel ledit cadre de turbine est utilise, et turbocompresseur de type vgs equipe dudit ensemble de guidage de gaz d'echappement
US20060062663A1 (en) * 2002-09-18 2006-03-23 Giorgio Figura Turbocharger having variable nozzle device
EP1400658A1 (de) * 2002-09-20 2004-03-24 BorgWarner Inc. Turbolader
US7150151B2 (en) 2002-11-19 2006-12-19 Cummins Inc. Method of controlling the exhaust gas temperature for after-treatment systems on a diesel engine using a variable geometry turbine
US7207176B2 (en) 2002-11-19 2007-04-24 Cummins Inc. Method of controlling the exhaust gas temperature for after-treatment systems on a diesel engine using a variable geometry turbine
EP1618288B1 (en) 2003-05-06 2012-03-21 Honeywell International Inc. System comprising a tamperproof and calibration device, especially for a turbocharger with a variable nozzle device
DE60308912T2 (de) * 2003-05-08 2007-04-12 Honeywell International Inc. Turbolader mit einer variablen Düsenvorrichtung
DE10325985A1 (de) * 2003-06-07 2004-12-23 Ihi Charging Systems International Gmbh Leitapparat für eine Abgasturbine
DE50304673D1 (de) * 2003-10-27 2006-09-28 Borgwarner Inc Strömungsmaschine und Verfahren zum Herstellen eines Leitgitters
US6941755B2 (en) * 2003-10-28 2005-09-13 Daimlerchrysler Corporation Integrated bypass and variable geometry configuration for an exhaust gas turbocharger
JP2006207526A (ja) * 2005-01-31 2006-08-10 Mitsubishi Heavy Ind Ltd 可変容量型排気ターボ過給機及び可変ノズル機構構成部材の製造方法
JP4275081B2 (ja) 2005-02-10 2009-06-10 三菱重工業株式会社 可変容量型排気ターボ過給機のスクロール構造及びその製造方法
US20070089413A1 (en) * 2005-10-21 2007-04-26 Edward Green Turbo catalyst light-off device
JP2008215083A (ja) * 2007-02-28 2008-09-18 Mitsubishi Heavy Ind Ltd 可変容量型排気ターボ過給機における可変ノズル機構部取付構造
JP2010523898A (ja) * 2007-04-10 2010-07-15 エリオット・カンパニー 可変入口案内翼を有する遠心圧縮機
FR2920469A1 (fr) * 2007-08-30 2009-03-06 Snecma Sa Aube a calage variable de turbomachine
DE102008000776B4 (de) * 2008-01-21 2022-04-14 BMTS Technology GmbH & Co. KG Turbine mit varialber Turbinengeometrie, insbesondere für einen Abgasturbolader, sowie Abgasturbolader
DE102008014678B4 (de) * 2008-03-18 2014-08-14 Continental Automotive Gmbh Turbolader mit einer variablen Turbinengeometrie VTG
DE102010043145B4 (de) 2010-10-29 2022-02-10 BMTS Technology GmbH & Co. KG Variable Turbinen-/Verdichtergeometrie
CN102000934B (zh) * 2010-11-12 2013-07-17 无锡明珠增压器制造有限公司 增压器连接板的焊接夹具
CN102003271A (zh) * 2010-12-08 2011-04-06 无锡明珠增压器制造有限公司 可变截面的涡轮增压器
JP5832090B2 (ja) * 2010-12-15 2015-12-16 三菱重工業株式会社 ターボチャージャハウジングのシール構造
US8915704B2 (en) 2011-06-15 2014-12-23 Honeywell International Inc. Turbocharger variable-nozzle assembly with vane sealing ring
JP5409741B2 (ja) * 2011-09-28 2014-02-05 三菱重工業株式会社 可変ノズル機構の開度規制構造および可変容量型ターボチャージャ
IN2014DN05888A (pt) * 2012-04-27 2015-06-05 Borgwarner Inc
JP5281724B1 (ja) 2012-08-31 2013-09-04 三菱重工業株式会社 過給機用軸流タービン
JP5949363B2 (ja) * 2012-09-13 2016-07-06 株式会社Ihi 可変ノズルユニット及び可変容量型過給機
JP6331736B2 (ja) * 2014-06-13 2018-05-30 株式会社Ihi 可変ノズルユニット及び可変容量型過給機
CN108884838B (zh) * 2016-01-20 2021-02-05 三菱重工发动机和增压器株式会社 固定静叶片式旋转机械及固定静叶片式旋转机械的装配方法
JP6630815B2 (ja) * 2016-03-28 2020-01-15 三菱重工エンジン＆ターボチャージャ株式会社 可変容量型ターボチャージャ
US11022130B2 (en) * 2016-03-30 2021-06-01 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Turbocharger

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4643640A (en) * 1984-04-20 1987-02-17 The Garrett Corporation Gas seal vanes of variable nozzle turbine
JPH01130002A (ja) * 1987-11-12 1989-05-23 Mitsubishi Heavy Ind Ltd ラジアルタービンの可変ノズル装置
DE3941715A1 (de) * 1989-12-18 1991-06-20 Porsche Ag Abgasturbolader fuer eine brennkraftmaschine
JP3664761B2 (ja) * 1994-12-22 2005-06-29 三菱重工業株式会社 排気ターボ過給機の可変容量タービン
JP3372422B2 (ja) * 1996-05-02 2003-02-04 三菱重工業株式会社 可変容量過給機
JPH10331649A (ja) * 1997-05-30 1998-12-15 Toyota Motor Corp ターボチャージャ
JPH1162603A (ja) * 1997-08-25 1999-03-05 Mitsubishi Heavy Ind Ltd 可変容量過給機
US5851104A (en) * 1997-12-15 1998-12-22 Atlas Copco Rotoflow, Inc. Nozzle adjusting mechanism
JPH11229887A (ja) * 1998-02-13 1999-08-24 Mitsubishi Heavy Ind Ltd ターボ過給機のガスシール構造
JP3411822B2 (ja) * 1998-06-25 2003-06-03 株式会社アキタファインブランキング 可変容量タービンの可変ノズル駆動装置
JP4292615B2 (ja) * 1999-03-11 2009-07-08 株式会社Ｉｈｉ 可変容量型過給機
JP3959207B2 (ja) * 1999-08-31 2007-08-15 株式会社ニチダイ 排気量調整機構及びターボチャージャ
JP3842943B2 (ja) * 2000-01-24 2006-11-08 三菱重工業株式会社 可変ターボチャージャ
JP2001329851A (ja) * 2000-05-19 2001-11-30 Mitsubishi Heavy Ind Ltd 可変容量タービンの可変ノズル機構

Also Published As

Publication number Publication date
KR20010074546A (ko) 2001-08-04
US20010017032A1 (en) 2001-08-30
US6543994B2 (en) 2003-04-08
BR0102037B1 (pt) 2008-11-18
EP1120546A2 (en) 2001-08-01
EP1120546B1 (en) 2005-08-24
JP2001207858A (ja) 2001-08-03
DE60112822T2 (de) 2006-05-18
KR100566704B1 (ko) 2006-04-03
EP1120546A3 (en) 2003-07-23
CN1307171A (zh) 2001-08-08
JP3842943B2 (ja) 2006-11-08
DE60112822D1 (de) 2005-09-29
CN1289792C (zh) 2006-12-13
ATE302897T1 (de) 2005-09-15

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/01/2001, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A E 12A ANUIDADE(S), CONFORME ART. 87 DA LPI.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 11A E 12A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.