JPWO2020209146A1 - - Google Patents

Info

Publication number
JPWO2020209146A1
JPWO2020209146A1 JP2021513589A JP2021513589A JPWO2020209146A1 JP WO2020209146 A1 JPWO2020209146 A1 JP WO2020209146A1 JP 2021513589 A JP2021513589 A JP 2021513589A JP 2021513589 A JP2021513589 A JP 2021513589A JP WO2020209146 A1 JPWO2020209146 A1 JP WO2020209146A1
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.)
Pending
Application number
JP2021513589A
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 JPWO2020209146A1 publication Critical patent/JPWO2020209146A1/ja
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/02Gas passages between engine outlet and pump drive, e.g. reservoirs
    • F02B37/025Multiple scrolls or multiple gas passages guiding the gas to the pump drive
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00Regulating or controlling by varying flow
    • F01D17/10Final actuators
    • F01D17/105Final actuators by passing part of the fluid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00Stators
    • F01D9/02Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/026Scrolls for radial machines or engines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12Control of the pumps
    • F02B37/18Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B39/00Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/10Gas-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
    • F02C6/12Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00Application
    • F05D2220/40Application in turbochargers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00Function
    • F05D2260/60Fluid transfer
    • F05D2260/606Bypassing the fluid
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Supercharger (AREA)
JP2021513589A 2019-04-10 2020-03-31 Pending JPWO2020209146A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019075015 2019-04-10
PCT/JP2020/014893 WO2020209146A1 (ja) 2019-04-10 2020-03-31 タービンおよび過給機

Publications (1)

Publication Number Publication Date
JPWO2020209146A1 true JPWO2020209146A1 (ja) 2020-10-15

Family

ID=72751101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021513589A Pending JPWO2020209146A1 (ja) 2019-04-10 2020-03-31

Country Status (5)

Country Link
US (1) US20220003151A1 (ja)
JP (1) JPWO2020209146A1 (ja)
CN (1) CN113661314A (ja)
DE (1) DE112020001851T5 (ja)
WO (1) WO2020209146A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112019006976T5 (de) * 2019-03-06 2021-11-18 Ihi Corporation Turbine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6321329A (ja) * 1986-07-14 1988-01-28 Mazda Motor Corp エンジンの排気装置
JPS63117124A (ja) * 1986-11-05 1988-05-21 Ishikawajima Harima Heavy Ind Co Ltd ツインスクロ−ルタ−ボチヤ−ジヤ付エンジン
JP2007154703A (ja) * 2005-12-02 2007-06-21 Mazda Motor Corp 過給機付きエンジンの排気ガス温度制御装置
JP2017516016A (ja) * 2014-05-19 2017-06-15 ボーグワーナー インコーポレーテッド 非対称デュアル渦巻きを通じる燃料節約及びegr活用のためにパルスエネルギー分離を最適化するデュアル渦巻きターボチャージャ
WO2018151267A1 (ja) * 2017-02-16 2018-08-23 株式会社Ihi 過給機

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245953A (en) * 1979-01-18 1981-01-20 General Motors Corporation Engine turbocharger with cartridge wastegate valve
WO2005010330A1 (ja) * 2003-07-29 2005-02-03 Hino Motors, Ltd. ターボチャージャ
JP4548237B2 (ja) 2005-06-17 2010-09-22 トヨタ自動車株式会社 ターボチャージャのツインスクロールタービンハウジング
US7363761B1 (en) * 2006-10-31 2008-04-29 International Engine Intellectual Property Company, Llc Exhaust gas throttle for divided turbine housing turbocharger
DE102008039086A1 (de) * 2008-08-21 2010-02-25 Daimler Ag Abgasturbolader für eine Brennkraftmaschine eines Kraftfahrzeugs
JP5964056B2 (ja) * 2012-01-11 2016-08-03 三菱重工業株式会社 タービンハウジングのスクロール構造
JP6881219B2 (ja) 2017-10-18 2021-06-02 トヨタ自動車株式会社 衝突前制御装置及び衝突前制御方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6321329A (ja) * 1986-07-14 1988-01-28 Mazda Motor Corp エンジンの排気装置
JPS63117124A (ja) * 1986-11-05 1988-05-21 Ishikawajima Harima Heavy Ind Co Ltd ツインスクロ−ルタ−ボチヤ−ジヤ付エンジン
JP2007154703A (ja) * 2005-12-02 2007-06-21 Mazda Motor Corp 過給機付きエンジンの排気ガス温度制御装置
JP2017516016A (ja) * 2014-05-19 2017-06-15 ボーグワーナー インコーポレーテッド 非対称デュアル渦巻きを通じる燃料節約及びegr活用のためにパルスエネルギー分離を最適化するデュアル渦巻きターボチャージャ
WO2018151267A1 (ja) * 2017-02-16 2018-08-23 株式会社Ihi 過給機

Also Published As

Publication number Publication date
US20220003151A1 (en) 2022-01-06
DE112020001851T5 (de) 2021-12-30
CN113661314A (zh) 2021-11-16
WO2020209146A1 (ja) 2020-10-15

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