JPWO2022154098A1 - - Google Patents

Info

Publication number
JPWO2022154098A1
JPWO2022154098A1 JP2022575655A JP2022575655A JPWO2022154098A1 JP WO2022154098 A1 JPWO2022154098 A1 JP WO2022154098A1 JP 2022575655 A JP2022575655 A JP 2022575655A JP 2022575655 A JP2022575655 A JP 2022575655A JP WO2022154098 A1 JPWO2022154098 A1 JP WO2022154098A1
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
JP2022575655A
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 JPWO2022154098A1 publication Critical patent/JPWO2022154098A1/ja
Pending legal-status Critical Current

Links

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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • 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
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • 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
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/14—Casings modified therefor
    • 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
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
    • F01D5/046—Heating, heat insulation or cooling means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • 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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
    • 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
    • F05D2240/15—Heat shield

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mounting Of Bearings Or Others (AREA)
JP2022575655A 2021-01-15 2022-01-14 Pending JPWO2022154098A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021005351 2021-01-15
PCT/JP2022/001210 WO2022154098A1 (ja) 2021-01-15 2022-01-14 回転機械及びそれを用いた冷凍装置

Publications (1)

Publication Number Publication Date
JPWO2022154098A1 true JPWO2022154098A1 (ja) 2022-07-21

Family

ID=82448488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022575655A Pending JPWO2022154098A1 (ja) 2021-01-15 2022-01-14

Country Status (5)

Country Link
US (1) US20240068382A1 (ja)
EP (1) EP4279710A4 (ja)
JP (1) JPWO2022154098A1 (ja)
CN (1) CN116710636A (ja)
WO (1) WO2022154098A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024055261A (ja) * 2022-10-07 2024-04-18 三菱重工業株式会社 冷凍システム

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829150A1 (de) * 1978-07-03 1980-01-24 Barmag Barmer Maschf Abgasturbolader
US5087176A (en) * 1984-12-20 1992-02-11 Allied-Signal Inc. Method and apparatus to provide thermal isolation of process gas bearings
US6085527A (en) * 1997-05-15 2000-07-11 Turbodyne Systems, Inc. Magnet assemblies for motor-assisted turbochargers
US6739845B2 (en) * 2002-05-30 2004-05-25 William E. Woollenweber Compact turbocharger
JP4372511B2 (ja) * 2003-10-17 2009-11-25 トヨタ自動車株式会社 軸受間に延在する筒部材を有する回転電機付き過給機
US7469689B1 (en) * 2004-09-09 2008-12-30 Jones Daniel W Fluid cooled supercharger
JP2006230145A (ja) * 2005-02-18 2006-08-31 Ebara Corp サブマージドタービン発電機
US20080122226A1 (en) * 2006-11-29 2008-05-29 Ebara International Corporation Compact assemblies for high efficiency performance of cryogenic liquefied gas expanders and pumps
JP2009013966A (ja) * 2007-07-09 2009-01-22 Ihi Corp 電動機付き過給機
US7946118B2 (en) * 2009-04-02 2011-05-24 EcoMotors International Cooling an electrically controlled turbocharger
JP5594465B2 (ja) 2010-06-02 2014-09-24 株式会社Ｉｈｉ 極低温回転機械
JP2013167230A (ja) * 2012-02-16 2013-08-29 Toshiba Corp 原子炉一次冷却材ポンプ
JP6103253B2 (ja) * 2014-07-07 2017-03-29 トヨタ自動車株式会社 ターボチャージャ
JP2017002750A (ja) * 2015-06-05 2017-01-05 株式会社豊田自動織機 遠心圧縮機
US10844742B2 (en) * 2016-04-18 2020-11-24 Borgwarner Inc. Heat shield
JP6404275B2 (ja) * 2016-06-28 2018-10-10 本田技研工業株式会社 ターボチャージャ

Also Published As

Publication number Publication date
EP4279710A4 (en) 2024-02-28
US20240068382A1 (en) 2024-02-29
EP4279710A1 (en) 2023-11-22
WO2022154098A1 (ja) 2022-07-21
CN116710636A (zh) 2023-09-05

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Legal Events

Date Code Title Description
RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20240215