DE112022001022B4 - Turbine und Turbolader - Google Patents

Turbine und Turbolader

Info

Publication number
DE112022001022B4
DE112022001022B4 DE112022001022.3T DE112022001022T DE112022001022B4 DE 112022001022 B4 DE112022001022 B4 DE 112022001022B4 DE 112022001022 T DE112022001022 T DE 112022001022T DE 112022001022 B4 DE112022001022 B4 DE 112022001022B4
Authority
DE
Germany
Prior art keywords
nozzle
guide vane
turbine
ring
coupling plate
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
DE112022001022.3T
Other languages
German (de)
English (en)
Other versions
DE112022001022T5 (de
Inventor
Kenichi SEGAWA
Hayato Shibayama
Takao ASAKAWA
Kengo IKEDA
Naotoshi Shimizu
Taiki YOSHIZAKI
Ryosuke Miyao
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.)
IHI Corp
Original Assignee
IHI Corp
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 IHI Corp filed Critical IHI Corp
Publication of DE112022001022T5 publication Critical patent/DE112022001022T5/de
Application granted granted Critical
Publication of DE112022001022B4 publication Critical patent/DE112022001022B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/38—Retaining components in desired mutual position by a spring, i.e. spring loaded or biased towards a certain position
    • 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
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
  • Control Of Turbines (AREA)
DE112022001022.3T 2021-06-08 2022-04-27 Turbine und Turbolader Active DE112022001022B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021095685 2021-06-08
JP2021-095685 2021-06-08
PCT/JP2022/019082 WO2022259779A1 (ja) 2021-06-08 2022-04-27 タービン及び過給機

Publications (2)

Publication Number Publication Date
DE112022001022T5 DE112022001022T5 (de) 2023-11-30
DE112022001022B4 true DE112022001022B4 (de) 2026-01-15

Family

ID=84425822

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112022001022.3T Active DE112022001022B4 (de) 2021-06-08 2022-04-27 Turbine und Turbolader

Country Status (5)

Country Link
US (2) US20240084715A1 (https=)
JP (1) JP7485222B2 (https=)
CN (1) CN116981838A (https=)
DE (1) DE112022001022B4 (https=)
WO (1) WO2022259779A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119213201A (zh) * 2022-07-06 2024-12-27 三菱重工发动机和增压器株式会社 涡轮及涡轮增压器
JPWO2024201947A1 (https=) * 2023-03-30 2024-10-03
CN120787278A (zh) * 2023-03-30 2025-10-14 三菱重工发动机和增压器株式会社 涡轮及涡轮增压器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006207534A (ja) * 2005-01-31 2006-08-10 Mitsubishi Fuso Truck & Bus Corp 可変ノズルベーン付き過給機
DE102008000776A1 (de) * 2008-01-21 2009-08-13 Bosch Mahle Turbo Systems Gmbh & Co. Kg Turbine, insbesondere für einen Abgasturbolader, sowie Abgasturbolader
DE102009007663A1 (de) * 2009-02-05 2010-08-12 Bosch Mahle Turbo Systems Gmbh & Co. Kg Ladeeinrichtung
EP2233718A1 (en) * 2007-12-12 2010-09-29 IHI Corporation Turbocharger

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1988163A (en) * 1930-03-21 1935-01-15 Ingersoll Rand Co Centrifugal pump
JPS6314843A (ja) 1986-07-07 1988-01-22 Kawasaki Steel Corp 入熱７０ＫＪ／ｃｍ以上の大入熱溶接用鋼
JPS6314843U (https=) * 1986-07-14 1988-01-30
JP3592856B2 (ja) * 1996-10-16 2004-11-24 三菱重工業株式会社 回転軸の支持軸受装置
DE10311205B3 (de) * 2003-03-14 2004-09-16 Man B & W Diesel Ag Leitapparat für eine Radialturbine
JP4551798B2 (ja) 2005-03-24 2010-09-29 株式会社小松製作所 可変ターボ過給機
JP4307500B2 (ja) * 2007-09-21 2009-08-05 株式会社豊田自動織機 可変ノズル機構付きターボチャージャ
JP5764962B2 (ja) * 2011-02-16 2015-08-19 株式会社Ihi ターボチャージャ
JP5710452B2 (ja) 2011-11-16 2015-04-30 トヨタ自動車株式会社 ターボチャージャ
JP2013104412A (ja) 2011-11-16 2013-05-30 Toyota Motor Corp 可変ノズル機構
JP5807037B2 (ja) * 2013-05-16 2015-11-10 株式会社豊田自動織機 可変ノズルターボチャージャ
JP6331423B2 (ja) 2014-01-29 2018-05-30 株式会社Ihi 可変容量型過給機
WO2016052231A1 (ja) 2014-10-02 2016-04-07 株式会社Ihi 可変ノズルユニット及び可変容量型過給機
US10612411B2 (en) 2015-09-14 2020-04-07 Ihi Corporation Variable nozzle unit and variable displacement-type turbocharger
JP6442389B2 (ja) * 2015-10-01 2018-12-19 株式会社豊田自動織機 ターボチャージャ
WO2017168635A1 (ja) 2016-03-30 2017-10-05 三菱重工業株式会社 ターボチャージャー
WO2017203962A1 (ja) * 2016-05-27 2017-11-30 株式会社Ihi 過給機
JP6677307B2 (ja) 2016-08-24 2020-04-08 株式会社Ihi 可変容量型過給機
DE102017218050B4 (de) * 2017-10-10 2021-11-04 Vitesco Technologies GmbH Turboladereinrichtung mit Federelement zum Verspannen des Leitapparates gegen das Turbinengehäuse und Federelement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006207534A (ja) * 2005-01-31 2006-08-10 Mitsubishi Fuso Truck & Bus Corp 可変ノズルベーン付き過給機
EP2233718A1 (en) * 2007-12-12 2010-09-29 IHI Corporation Turbocharger
DE102008000776A1 (de) * 2008-01-21 2009-08-13 Bosch Mahle Turbo Systems Gmbh & Co. Kg Turbine, insbesondere für einen Abgasturbolader, sowie Abgasturbolader
DE102009007663A1 (de) * 2009-02-05 2010-08-12 Bosch Mahle Turbo Systems Gmbh & Co. Kg Ladeeinrichtung

Also Published As

Publication number Publication date
CN116981838A (zh) 2023-10-31
US20240084715A1 (en) 2024-03-14
JPWO2022259779A1 (https=) 2022-12-15
DE112022001022T5 (de) 2023-11-30
WO2022259779A1 (ja) 2022-12-15
JP7485222B2 (ja) 2024-05-16
US12467382B2 (en) 2025-11-11
US20250084772A1 (en) 2025-03-13

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R016 Response to examination communication
R018 Grant decision by examination section/examining division