JP7749131B2 - タービン及びターボチャージャ - Google Patents

タービン及びターボチャージャ

Info

Publication number
JP7749131B2
JP7749131B2 JP2024531824A JP2024531824A JP7749131B2 JP 7749131 B2 JP7749131 B2 JP 7749131B2 JP 2024531824 A JP2024531824 A JP 2024531824A JP 2024531824 A JP2024531824 A JP 2024531824A JP 7749131 B2 JP7749131 B2 JP 7749131B2
Authority
JP
Japan
Prior art keywords
plate portion
plate
housing
turbine
flow path
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.)
Active
Application number
JP2024531824A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024009433A1 (https=
Inventor
大志 中川
隆史 吉本
航介 内海
弘貴 中島
永護 加藤
慎之 林
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.)
Mitsubishi Heavy Industries Engine and Turbocharger Ltd
Original Assignee
Mitsubishi Heavy Industries Engine and Turbocharger 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 Industries Engine and Turbocharger Ltd filed Critical Mitsubishi Heavy Industries Engine and Turbocharger Ltd
Publication of JPWO2024009433A1 publication Critical patent/JPWO2024009433A1/ja
Application granted granted Critical
Publication of JP7749131B2 publication Critical patent/JP7749131B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F01D17/16—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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • F05D2240/128—Nozzles
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/611—Coating
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
JP2024531824A 2022-07-06 2022-07-06 タービン及びターボチャージャ Active JP7749131B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/026836 WO2024009433A1 (ja) 2022-07-06 2022-07-06 タービン及びターボチャージャ

Publications (2)

Publication Number Publication Date
JPWO2024009433A1 JPWO2024009433A1 (https=) 2024-01-11
JP7749131B2 true JP7749131B2 (ja) 2025-10-03

Family

ID=89453052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024531824A Active JP7749131B2 (ja) 2022-07-06 2022-07-06 タービン及びターボチャージャ

Country Status (5)

Country Link
US (1) US20250347228A1 (https=)
JP (1) JP7749131B2 (https=)
CN (1) CN119213201A (https=)
DE (1) DE112022006912T5 (https=)
WO (1) WO2024009433A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021256203A1 (ja) 2020-06-18 2021-12-23 株式会社Ihi 過給機

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US4659295A (en) * 1984-04-20 1987-04-21 The Garrett Corporation Gas seal vanes of variable nozzle turbine
US4643640A (en) * 1984-04-20 1987-02-17 The Garrett Corporation Gas seal vanes of variable nozzle turbine
US4654941A (en) * 1984-04-20 1987-04-07 The Garrett Corporation Method of assembling a variable nozzle turbocharger
JPH106061A (ja) * 1996-06-18 1998-01-13 Amada Co Ltd 静電容量センサーヘッドを備えたレーザー加工ヘッド
DE10262006B4 (de) * 2002-03-05 2005-09-22 Borgwarner Turbo Systems Gmbh Turbolader für Fahrzeuge mit verbesserter Aufhängung für den Betätigungsmechanismus der variablen Düsen
DE10209484B4 (de) * 2002-03-05 2004-06-24 Borgwarner Turbo Systems Gmbh Turbolader für Fahrzeuge mit verbesserter Aufhängung für den Betätigungsmechanismus der variablen Düsen
EP1398463B1 (de) * 2002-09-10 2006-07-12 BorgWarner Inc. Leitgitter variabler Geometrie und Turbolader mit einem solchen Leitgitter
JP4008404B2 (ja) * 2002-10-18 2007-11-14 三菱重工業株式会社 可変容量型排気ターボ過給機
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
JP2009144546A (ja) * 2007-12-12 2009-07-02 Ihi Corp ターボチャージャ
JP4875602B2 (ja) * 2007-12-14 2012-02-15 三菱重工業株式会社 可変ノズル機構
JP5118767B1 (ja) * 2011-09-22 2013-01-16 三菱重工業株式会社 ターボチャージャのシールリング組付け方法及びターボチャージャ
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
JP5193346B2 (ja) * 2011-09-28 2013-05-08 三菱重工業株式会社 可変ノズル機構を備えた可変容量型排気ターボ過給機
JP5579145B2 (ja) * 2011-09-28 2014-08-27 三菱重工業株式会社 ターボチャージャ用ノズルベーン開度規制ストッパ構造
JP6163789B2 (ja) * 2013-03-01 2017-07-19 株式会社Ihi 可変ノズルユニット及び可変容量型過給機
US9664060B2 (en) * 2013-03-01 2017-05-30 Ihi Corporation Variable nozzle unit and variable geometry system turbocharger
WO2015080920A1 (en) * 2013-11-26 2015-06-04 Borgwarner Inc. Vtg turbocharger with wastegate controlled by a common actuator
US10385722B2 (en) * 2013-12-13 2019-08-20 Borgwarner Inc. Adjustment ring damper
GB201408087D0 (en) * 2014-05-07 2014-06-18 Cummins Ltd Variable geometry turbine assembly
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
JP6476615B2 (ja) * 2014-07-04 2019-03-06 株式会社Ihi 可変ノズルユニット及び可変容量型過給機
US10385766B2 (en) * 2014-07-16 2019-08-20 Borgwarner Inc. Adjustment ring assembly for variable turbine geometry turbochargers
JP6299874B2 (ja) * 2014-09-12 2018-03-28 株式会社Ihi 可変ノズルユニット及び可変容量型過給機
DE112016001532T5 (de) * 2015-03-31 2018-01-04 Ihi Corporation Verstelllader
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WO2017109995A1 (ja) * 2015-12-25 2017-06-29 三菱重工業株式会社 可変ノズル機構および可変容量型ターボチャージャ
US10934867B2 (en) * 2016-01-20 2021-03-02 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Stationary-blade-type rotating machine and method for assembling stationary-blade-type rotating machine
EP3404231B1 (en) * 2016-03-04 2021-05-05 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Turbocharger
WO2018102244A1 (en) * 2016-11-30 2018-06-07 Borgwarner Inc. Turbine with variable turbine geometry
DE102017118795B4 (de) * 2017-08-17 2025-01-02 Ihi Charging Systems International Gmbh Verstellbarer Leitapparat für eine Turbine, Turbine für einen Abgasturbolader und Abgasturbolader
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WO2020079969A1 (ja) * 2018-10-18 2020-04-23 株式会社Ihi 可変容量型過給機
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JP7485222B2 (ja) * 2021-06-08 2024-05-16 株式会社Ihi タービン及び過給機
WO2023013189A1 (ja) * 2021-08-04 2023-02-09 株式会社Ihi タービン及び過給機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021256203A1 (ja) 2020-06-18 2021-12-23 株式会社Ihi 過給機

Also Published As

Publication number Publication date
US20250347228A1 (en) 2025-11-13
JPWO2024009433A1 (https=) 2024-01-11
WO2024009433A1 (ja) 2024-01-11
DE112022006912T5 (de) 2025-01-09
CN119213201A (zh) 2024-12-27

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