JPWO2024009433A1 - - Google Patents

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Publication number
JPWO2024009433A1
JPWO2024009433A1 JP2024531824A JP2024531824A JPWO2024009433A1 JP WO2024009433 A1 JPWO2024009433 A1 JP WO2024009433A1 JP 2024531824 A JP2024531824 A JP 2024531824A JP 2024531824 A JP2024531824 A JP 2024531824A JP WO2024009433 A1 JPWO2024009433 A1 JP WO2024009433A1
Authority
JP
Japan
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.)
Granted
Application number
JP2024531824A
Other languages
Japanese (ja)
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JP7749131B2 (ja
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.)
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Publication date
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Publication of JPWO2024009433A1 publication Critical patent/JPWO2024009433A1/ja
Application granted granted Critical
Publication of JP7749131B2 publication Critical patent/JP7749131B2/ja
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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
    • F01D17/16—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 true JPWO2024009433A1 (https=) 2024-01-11
JP7749131B2 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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188024A (ja) * 1983-04-05 1984-10-25 Mazda Motor Corp デイ−ゼルエンジンの副燃焼室製造法
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
WO2021256203A1 (ja) * 2020-06-18 2021-12-23 株式会社Ihi 過給機

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US10302011B2 (en) * 2015-11-23 2019-05-28 Garrett Transportation I Inc. Exhaust gas variable turbine assembly
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
JP7040631B2 (ja) * 2018-10-09 2022-03-23 株式会社Ihi 可変容量機構、及び、過給機
WO2020079969A1 (ja) * 2018-10-18 2020-04-23 株式会社Ihi 可変容量型過給機
US10927701B2 (en) * 2019-03-12 2021-02-23 Garrett Transportation I Inc. Turbocharger having variable-vane turbine nozzle including spacers that also serve as hard stops for the vanes
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188024A (ja) * 1983-04-05 1984-10-25 Mazda Motor Corp デイ−ゼルエンジンの副燃焼室製造法
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
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
WO2024009433A1 (ja) 2024-01-11
DE112022006912T5 (de) 2025-01-09
JP7749131B2 (ja) 2025-10-03
CN119213201A (zh) 2024-12-27

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