CN114746637B - 涡轮机壳体及涡轮增压器 - Google Patents

涡轮机壳体及涡轮增压器 Download PDF

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Publication number
CN114746637B
CN114746637B CN202080084276.6A CN202080084276A CN114746637B CN 114746637 B CN114746637 B CN 114746637B CN 202080084276 A CN202080084276 A CN 202080084276A CN 114746637 B CN114746637 B CN 114746637B
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CN
China
Prior art keywords
flow path
degrees
angular position
ratio
outer peripheral
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
CN202080084276.6A
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English (en)
Chinese (zh)
Other versions
CN114746637A (zh
Inventor
星彻
中川大志
三好俊辅
新田宪司
入江宗祐
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.)
Mitsubishi Heavy Industries Engine and Turbocharger Ltd
Original Assignee
Mitsubishi Heavy Industries Engine and Turbocharger Ltd
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 Mitsubishi Heavy Industries Engine and Turbocharger Ltd filed Critical Mitsubishi Heavy Industries Engine and Turbocharger Ltd
Publication of CN114746637A publication Critical patent/CN114746637A/zh
Application granted granted Critical
Publication of CN114746637B publication Critical patent/CN114746637B/zh
Active legal-status Critical Current
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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
    • 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
    • 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
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • 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
    • F05D2240/14—Casings or housings protecting or supporting assemblies within
    • 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
    • F05D2250/00—Geometry
    • F05D2250/10—Two-dimensional
    • F05D2250/12—Two-dimensional rectangular
    • 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
    • F05D2250/00—Geometry
    • F05D2250/30—Arrangement of components
    • F05D2250/38—Arrangement of components angled, e.g. sweep angle
    • 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)
CN202080084276.6A 2020-01-07 2020-01-07 涡轮机壳体及涡轮增压器 Active CN114746637B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/000151 WO2021140562A1 (ja) 2020-01-07 2020-01-07 タービンハウジング、及びターボチャージャ

Publications (2)

Publication Number Publication Date
CN114746637A CN114746637A (zh) 2022-07-12
CN114746637B true CN114746637B (zh) 2023-10-31

Family

ID=76787590

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080084276.6A Active CN114746637B (zh) 2020-01-07 2020-01-07 涡轮机壳体及涡轮增压器

Country Status (5)

Country Link
US (1) US11808173B2 (https=)
JP (1) JP7372988B2 (https=)
CN (1) CN114746637B (https=)
DE (1) DE112020005243T5 (https=)
WO (1) WO2021140562A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61126001U (https=) * 1985-01-29 1986-08-07
JP2010209824A (ja) * 2009-03-11 2010-09-24 Ihi Corp スクロール部構造及び過給機
JP2012140900A (ja) * 2010-12-28 2012-07-26 Mitsubishi Heavy Ind Ltd 遠心圧縮機のスクロール構造
CN105392975A (zh) * 2013-07-05 2016-03-09 株式会社Ihi 涡旋部构造及增压器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009002246A (ja) * 2007-06-21 2009-01-08 Toyota Industries Corp 可変ジオメトリターボチャージャ
JP5110288B2 (ja) 2008-03-14 2012-12-26 株式会社Ｉｈｉ 過給機
JP6684698B2 (ja) 2016-12-12 2020-04-22 三菱重工エンジン＆ターボチャージャ株式会社 ターボチャージャ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61126001U (https=) * 1985-01-29 1986-08-07
JP2010209824A (ja) * 2009-03-11 2010-09-24 Ihi Corp スクロール部構造及び過給機
JP2012140900A (ja) * 2010-12-28 2012-07-26 Mitsubishi Heavy Ind Ltd 遠心圧縮機のスクロール構造
CN105392975A (zh) * 2013-07-05 2016-03-09 株式会社Ihi 涡旋部构造及增压器

Also Published As

Publication number Publication date
JP7372988B2 (ja) 2023-11-01
JPWO2021140562A1 (https=) 2021-07-15
CN114746637A (zh) 2022-07-12
US20230020581A1 (en) 2023-01-19
US11808173B2 (en) 2023-11-07
DE112020005243T5 (de) 2022-07-21
WO2021140562A1 (ja) 2021-07-15

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