CN113661314A - 涡轮以及增压器 - Google Patents

涡轮以及增压器 Download PDF

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Publication number
CN113661314A
CN113661314A CN202080027244.2A CN202080027244A CN113661314A CN 113661314 A CN113661314 A CN 113661314A CN 202080027244 A CN202080027244 A CN 202080027244A CN 113661314 A CN113661314 A CN 113661314A
Authority
CN
China
Prior art keywords
turbine
passage
scroll
flow path
upstream
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.)
Pending
Application number
CN202080027244.2A
Other languages
English (en)
Chinese (zh)
Inventor
冈本峻
平井芳明
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 CN113661314A publication Critical patent/CN113661314A/zh
Pending legal-status Critical Current

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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
    • F02B37/02—Gas passages between engine outlet and pump drive, e.g. reservoirs
    • F02B37/025—Multiple scrolls or multiple gas passages guiding the gas to the pump drive
    • 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
    • F01D17/105—Final actuators by passing part of the fluid
    • 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
    • F01D9/026—Scrolls for radial machines or engines
    • 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
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • 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
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • 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
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/606—Bypassing the fluid
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Supercharger (AREA)
CN202080027244.2A 2019-04-10 2020-03-31 涡轮以及增压器 Pending CN113661314A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-075015 2019-04-10
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
CN113661314A true CN113661314A (zh) 2021-11-16

Family

ID=72751101

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080027244.2A Pending CN113661314A (zh) 2019-04-10 2020-03-31 涡轮以及增压器

Country Status (5)

Country Link
US (1) US12078097B2 (https=)
JP (1) JPWO2020209146A1 (https=)
CN (1) CN113661314A (https=)
DE (1) DE112020001851T5 (https=)
WO (1) WO2020209146A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7151866B2 (ja) * 2019-03-06 2022-10-12 株式会社Ihi タービン

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070089415A1 (en) * 2003-07-29 2007-04-26 Kiyohiro Shimokawa Turbocharger
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
US20080098733A1 (en) * 2006-10-31 2008-05-01 International Engine Intellectual Property Company, Llc Exhaust gas throttle for divided turbine housing turbocharger
US20140294577A1 (en) * 2012-01-11 2014-10-02 Mitsubishi Heavy Industries, Ltd. Scroll structure of turbine housing
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 (11)

* 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
JPS6139438U (ja) 1984-08-14 1986-03-12 トヨタ自動車株式会社 ツインエントリ−タ−ボチヤ−ジヤ
US4813232A (en) 1986-05-30 1989-03-21 Mazda Motor Corporation Exhaust device for internal combustion engine
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
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
JP5106818B2 (ja) 2006-10-20 2012-12-26 三菱重工業株式会社 ウエストゲートバルブをそなえた排気ターボチャージャの構造
JP2008196332A (ja) 2007-02-09 2008-08-28 Toyota Motor Corp ターボチャージャ付内燃機関の制御装置
DE102008039086A1 (de) * 2008-08-21 2010-02-25 Daimler Ag Abgasturbolader für eine Brennkraftmaschine eines Kraftfahrzeugs
JP5589934B2 (ja) 2011-04-05 2014-09-17 株式会社デンソー タービン及びターボチャージャ
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070089415A1 (en) * 2003-07-29 2007-04-26 Kiyohiro Shimokawa Turbocharger
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
US20080098733A1 (en) * 2006-10-31 2008-05-01 International Engine Intellectual Property Company, Llc Exhaust gas throttle for divided turbine housing turbocharger
US20140294577A1 (en) * 2012-01-11 2014-10-02 Mitsubishi Heavy Industries, Ltd. Scroll structure of turbine housing
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
WO2020209146A1 (ja) 2020-10-15
US20220003151A1 (en) 2022-01-06
DE112020001851T5 (de) 2021-12-30
US12078097B2 (en) 2024-09-03
JPWO2020209146A1 (https=) 2020-10-15

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Application publication date: 20211116