JPWO2020240775A1 - - Google Patents

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Publication number
JPWO2020240775A1
JPWO2020240775A1 JP2021521690A JP2021521690A JPWO2020240775A1 JP WO2020240775 A1 JPWO2020240775 A1 JP WO2020240775A1 JP 2021521690 A JP2021521690 A JP 2021521690A JP 2021521690 A JP2021521690 A JP 2021521690A JP WO2020240775 A1 JPWO2020240775 A1 JP WO2020240775A1
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
JP2021521690A
Other versions
JP7138242B2 (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 JPWO2020240775A1 publication Critical patent/JPWO2020240775A1/ja
Application granted granted Critical
Publication of JP7138242B2 publication Critical patent/JP7138242B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • 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
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/024—Units comprising pumps and their driving means the driving means being assisted by a power recovery turbine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • 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
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet
    • 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
    • F05D2250/70—Shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2021521690A 2019-05-30 2019-05-30 遠心圧縮機及びターボチャージャ Active JP7138242B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/021546 WO2020240775A1 (ja) 2019-05-30 2019-05-30 遠心圧縮機及びターボチャージャ

Publications (2)

Publication Number Publication Date
JPWO2020240775A1 true JPWO2020240775A1 (ja) 2020-12-03
JP7138242B2 JP7138242B2 (ja) 2022-09-15

Family

ID=73552835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021521690A Active JP7138242B2 (ja) 2019-05-30 2019-05-30 遠心圧縮機及びターボチャージャ

Country Status (5)

Country Link
US (1) US11795969B2 (ja)
JP (1) JP7138242B2 (ja)
CN (1) CN113728155A (ja)
DE (1) DE112019007061T5 (ja)
WO (1) WO2020240775A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023188246A1 (ja) * 2022-03-31 2023-10-05 三菱重工エンジン＆ターボチャージャ株式会社 コンプレッサカバー、遠心圧縮機、ターボチャージャ、コンプレッサカバーの製造方法及び遠心圧縮機用のディフューザ

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03260399A (ja) * 1990-03-07 1991-11-20 Union Carbide Ind Gases Technol Corp ハイブリッドディフューザ及び断面積過大拡散渦形室を有する遠心圧縮機
JP2009221919A (ja) * 2008-03-14 2009-10-01 Ihi Corp スクロール部構造及び過給機
JP2010529358A (ja) * 2007-07-23 2010-08-26 コンチネンタル オートモーティヴ ゲゼルシャフト ミット ベシュレンクテル ハフツング ターボチャージャに用いるためのディフューザを備えた遠心圧縮機
JP2012137069A (ja) * 2010-12-27 2012-07-19 Mitsubishi Heavy Ind Ltd 遠心圧縮機のスクロール構造
WO2012132528A1 (ja) * 2011-03-25 2012-10-04 三菱重工業株式会社 遠心圧縮機のスクロール形状
JP2017089571A (ja) * 2015-11-13 2017-05-25 株式会社Ihi 遠心圧縮機
WO2017109949A1 (ja) * 2015-12-25 2017-06-29 三菱重工業株式会社 遠心圧縮機及びターボチャージャ
WO2019087385A1 (ja) * 2017-11-06 2019-05-09 三菱重工エンジン＆ターボチャージャ株式会社 遠心圧縮機及びこの遠心圧縮機を備えたターボチャージャ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3260399B2 (ja) 1991-07-15 2002-02-25 北海道日本電気ソフトウェア株式会社 非同期ｉ／ｏダイナミックプライオリティチェンジ方式
JP3033902B1 (ja) 1999-03-03 2000-04-17 株式会社エッチ・ケー・エス タ―ボチャ―ジャのコンプレッサ
DE102007028350A1 (de) 2007-06-20 2008-12-24 Knf Flodos Ag Pumpenbefestigung
JP5479316B2 (ja) * 2010-12-28 2014-04-23 三菱重工業株式会社 遠心圧縮機のスクロール構造
DE102013017694A1 (de) * 2013-10-24 2014-07-24 Daimler Ag Radialverdichter für einen Abgasturbolader
WO2015191306A1 (en) * 2014-06-11 2015-12-17 Borgwarner Inc. Compressor housing with variable diameter diffuser

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03260399A (ja) * 1990-03-07 1991-11-20 Union Carbide Ind Gases Technol Corp ハイブリッドディフューザ及び断面積過大拡散渦形室を有する遠心圧縮機
JP2010529358A (ja) * 2007-07-23 2010-08-26 コンチネンタル オートモーティヴ ゲゼルシャフト ミット ベシュレンクテル ハフツング ターボチャージャに用いるためのディフューザを備えた遠心圧縮機
JP2009221919A (ja) * 2008-03-14 2009-10-01 Ihi Corp スクロール部構造及び過給機
JP2012137069A (ja) * 2010-12-27 2012-07-19 Mitsubishi Heavy Ind Ltd 遠心圧縮機のスクロール構造
WO2012132528A1 (ja) * 2011-03-25 2012-10-04 三菱重工業株式会社 遠心圧縮機のスクロール形状
JP2017089571A (ja) * 2015-11-13 2017-05-25 株式会社Ihi 遠心圧縮機
WO2017109949A1 (ja) * 2015-12-25 2017-06-29 三菱重工業株式会社 遠心圧縮機及びターボチャージャ
WO2019087385A1 (ja) * 2017-11-06 2019-05-09 三菱重工エンジン＆ターボチャージャ株式会社 遠心圧縮機及びこの遠心圧縮機を備えたターボチャージャ

Also Published As

Publication number Publication date
CN113728155A (zh) 2021-11-30
JP7138242B2 (ja) 2022-09-15
WO2020240775A1 (ja) 2020-12-03
DE112019007061T5 (de) 2021-12-16
US11795969B2 (en) 2023-10-24
US20220205458A1 (en) 2022-06-30

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