JPWO2022144995A1 - - Google Patents

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Publication number
JPWO2022144995A1
JPWO2022144995A1 JP2022572841A JP2022572841A JPWO2022144995A1 JP WO2022144995 A1 JPWO2022144995 A1 JP WO2022144995A1 JP 2022572841 A JP2022572841 A JP 2022572841A JP 2022572841 A JP2022572841 A JP 2022572841A JP WO2022144995 A1 JPWO2022144995 A1 JP WO2022144995A1
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
JP2022572841A
Other versions
JP7348415B2 (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.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2022144995A1 publication Critical patent/JPWO2022144995A1/ja
Application granted granted Critical
Publication of JP7348415B2 publication Critical patent/JP7348415B2/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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/045—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector for radial flow machines or engines
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/005—Selecting particular materials
    • 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
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • 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
    • 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
    • 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
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/17—Alloys
    • F05D2300/171—Steel alloys
    • 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)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
JP2022572841A 2020-12-28 2020-12-28 ノズル部品、可変容量型ターボチャージャの可変ノズル機構、可変容量型ターボチャージャ及びノズル部品の製造方法 Active JP7348415B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/049181 WO2022144995A1 (ja) 2020-12-28 2020-12-28 ノズル部品、可変容量型ターボチャージャの可変ノズル機構、可変容量型ターボチャージャ及びノズル部品の製造方法

Publications (2)

Publication Number Publication Date
JPWO2022144995A1 true JPWO2022144995A1 (ja) 2022-07-07
JP7348415B2 JP7348415B2 (ja) 2023-09-20

Family

ID=82259139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022572841A Active JP7348415B2 (ja) 2020-12-28 2020-12-28 ノズル部品、可変容量型ターボチャージャの可変ノズル機構、可変容量型ターボチャージャ及びノズル部品の製造方法

Country Status (5)

Country Link
US (1) US20230313696A1 (ja)
JP (1) JP7348415B2 (ja)
CN (1) CN116075629A (ja)
DE (1) DE112020007281T5 (ja)
WO (1) WO2022144995A1 (ja)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004520491A (ja) * 2001-04-27 2004-07-08 リサーチ インスティチュート オブ インダストリアル サイエンス アンド テクノロジー 優れた熱間加工性を持つ高マンガン二相ステンレス鋼及びその製造方法
JP2005539138A (ja) * 2002-09-16 2005-12-22 ボーグワーナー・インコーポレーテッド 長寿命ターボチャージャノズルリングに特に適した耐熱合金
JP2008525630A (ja) * 2004-12-24 2008-07-17 マーレ ヴェンティルトリープ ゲゼルシャフト ミット ベシュレンクテル ハフツング 自動車内燃機関のターボチャージャのベーン支承リング
JP2012052520A (ja) * 2010-08-05 2012-03-15 Nippon Piston Ring Co Ltd ターボチャージャ部品用摺動部材、ターボチャージャ部品およびターボチャージャ部品の製造方法
JP2014530294A (ja) * 2011-09-19 2014-11-17 サンドビックインテレクチュアル プロパティー アクティエボラーグ 高速度鋼の製造方法
JP2015010512A (ja) * 2013-06-27 2015-01-19 大同特殊鋼株式会社 摺動部材付きのユニソンリングとこれに用いる摺動部材及び摺動部材付きのユニソンリングの製造方法
JP2017179561A (ja) * 2016-03-31 2017-10-05 新日鐵住金ステンレス株式会社 高温摺動性に優れたオーステナイト系ステンレス鋼、およびそれを用いて作製されたターボチャージャ部品

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4875602B2 (ja) 2007-12-14 2012-02-15 三菱重工業株式会社 可変ノズル機構
US11092019B2 (en) * 2018-10-12 2021-08-17 General Electric Company Coated component and method of preparing a coated component

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004520491A (ja) * 2001-04-27 2004-07-08 リサーチ インスティチュート オブ インダストリアル サイエンス アンド テクノロジー 優れた熱間加工性を持つ高マンガン二相ステンレス鋼及びその製造方法
JP2005539138A (ja) * 2002-09-16 2005-12-22 ボーグワーナー・インコーポレーテッド 長寿命ターボチャージャノズルリングに特に適した耐熱合金
JP2008525630A (ja) * 2004-12-24 2008-07-17 マーレ ヴェンティルトリープ ゲゼルシャフト ミット ベシュレンクテル ハフツング 自動車内燃機関のターボチャージャのベーン支承リング
JP2012052520A (ja) * 2010-08-05 2012-03-15 Nippon Piston Ring Co Ltd ターボチャージャ部品用摺動部材、ターボチャージャ部品およびターボチャージャ部品の製造方法
JP2014530294A (ja) * 2011-09-19 2014-11-17 サンドビックインテレクチュアル プロパティー アクティエボラーグ 高速度鋼の製造方法
JP2015010512A (ja) * 2013-06-27 2015-01-19 大同特殊鋼株式会社 摺動部材付きのユニソンリングとこれに用いる摺動部材及び摺動部材付きのユニソンリングの製造方法
JP2017179561A (ja) * 2016-03-31 2017-10-05 新日鐵住金ステンレス株式会社 高温摺動性に優れたオーステナイト系ステンレス鋼、およびそれを用いて作製されたターボチャージャ部品

Also Published As

Publication number Publication date
WO2022144995A1 (ja) 2022-07-07
WO2022144995A9 (ja) 2023-03-30
JP7348415B2 (ja) 2023-09-20
US20230313696A1 (en) 2023-10-05
DE112020007281T5 (de) 2023-04-13
CN116075629A (zh) 2023-05-05

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