JPWO2021084871A1 - - Google Patents

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Publication number
JPWO2021084871A1
JPWO2021084871A1 JP2021554108A JP2021554108A JPWO2021084871A1 JP WO2021084871 A1 JPWO2021084871 A1 JP WO2021084871A1 JP 2021554108 A JP2021554108 A JP 2021554108A JP 2021554108 A JP2021554108 A JP 2021554108A JP WO2021084871 A1 JPWO2021084871 A1 JP WO2021084871A1
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
JP2021554108A
Other languages
Japanese (ja)
Other versions
JPWO2021084871A5 (https=
JP7315019B2 (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 JPWO2021084871A1 publication Critical patent/JPWO2021084871A1/ja
Publication of JPWO2021084871A5 publication Critical patent/JPWO2021084871A5/ja
Application granted granted Critical
Publication of JP7315019B2 publication Critical patent/JP7315019B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01D25/12—Cooling
    • F01D25/125—Cooling of bearings
    • 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
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/14—Casings modified therefor
    • F01D25/145—Thermally insulated 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
    • 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
    • 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
    • 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
    • F02B39/14—Lubrication of pumps; Safety measures therefor
    • 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
    • F05D2260/98—Lubrication
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/50—Intrinsic material properties or characteristics
    • F05D2300/502—Thermal properties
    • F05D2300/5021—Expansivity
    • F05D2300/50212—Expansivity dissimilar
    • 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)
JP2021554108A 2019-10-30 2020-08-25 冷却構造体および過給機 Active JP7315019B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019196986 2019-10-30
JP2019196986 2019-10-30
PCT/JP2020/032067 WO2021084871A1 (ja) 2019-10-30 2020-08-25 冷却構造体および過給機

Publications (3)

Publication Number Publication Date
JPWO2021084871A1 true JPWO2021084871A1 (https=) 2021-05-06
JPWO2021084871A5 JPWO2021084871A5 (https=) 2022-06-03
JP7315019B2 JP7315019B2 (ja) 2023-07-26

Family

ID=75716210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021554108A Active JP7315019B2 (ja) 2019-10-30 2020-08-25 冷却構造体および過給機

Country Status (5)

Country Link
US (1) US11732606B2 (https=)
JP (1) JP7315019B2 (https=)
CN (1) CN114585803B (https=)
DE (1) DE112020005348T5 (https=)
WO (1) WO2021084871A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12065971B2 (en) * 2022-09-30 2024-08-20 Raytheon Technologies Corporation Centrifugally pumped fuel system
WO2024166274A1 (ja) * 2023-02-09 2024-08-15 三菱重工エンジン＆ターボチャージャ株式会社 タービン及びターボチャージャ
CN117248992B (zh) * 2023-11-17 2024-01-26 宁波威孚天力增压技术股份有限公司 一种具有改进型喷嘴环定位结构的涡轮增压器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007046570A (ja) * 2005-08-11 2007-02-22 Ishikawajima Harima Heavy Ind Co Ltd 電動機付過給機
JP2008223569A (ja) * 2007-03-12 2008-09-25 Toyota Industries Corp ターボチャージャ
JP2009041443A (ja) * 2007-08-08 2009-02-26 Toyota Motor Corp ターボチャージャの冷却装置
JP2016017425A (ja) * 2014-07-07 2016-02-01 トヨタ自動車株式会社 ターボチャージャ
WO2017145581A1 (ja) * 2016-02-22 2017-08-31 三菱重工業株式会社 インペラ背面冷却構造及び過給機
JP2019127860A (ja) * 2018-01-23 2019-08-01 株式会社豊田自動織機 ターボチャージャ

Family Cites Families (20)

* 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
DE2945272C2 (de) * 1978-11-13 1982-06-09 Ishikawajima-Harima Jukogyo K.K., Tokyo Abgasturbolader
JPS6310231A (ja) * 1986-06-30 1988-01-16 Nec Corp 六つ山見出し検索装置
JPS6310231U (https=) 1986-07-08 1988-01-23
JPH07150962A (ja) * 1993-11-26 1995-06-13 Aisin Seiki Co Ltd ターボチャージャの軸受けハウジング
US7025579B2 (en) * 2001-10-16 2006-04-11 Innovative Turbo Systems Corporation Bearing system for high-speed rotating machinery
JP2009013966A (ja) * 2007-07-09 2009-01-22 Ihi Corp 電動機付き過給機
JP2009022145A (ja) * 2007-07-13 2009-01-29 Aisin Aw Co Ltd 回転電機の冷却構造
JP4780052B2 (ja) * 2007-07-19 2011-09-28 株式会社Ｉｈｉ 電動機付き過給機
JP5118496B2 (ja) * 2008-01-10 2013-01-16 三菱重工業株式会社 ガスタービンの排気部の構造およびガスタービン
JP5148348B2 (ja) * 2008-04-16 2013-02-20 三菱重工業株式会社 タービンの冷却構造、タービンおよびタービンの組立治具
JP4634528B1 (ja) * 2010-01-26 2011-02-16 三菱重工業株式会社 分割環冷却構造およびガスタービン
DE102011003901A1 (de) * 2011-02-10 2012-08-16 Continental Automotive Gmbh Abgasturbolader mit gekühltem Turbinengehäuse und gekühltem Lagergehäuse und gemeinsamer Kühlmittelzufuhr
JP5975698B2 (ja) 2012-03-30 2016-08-23 大豊工業株式会社 ターボチャージャー
JP5983147B2 (ja) * 2012-07-26 2016-08-31 株式会社Ihi 過給機
JP2014034957A (ja) 2012-08-10 2014-02-24 Otics Corp 過給機用の軸受ハウジング
WO2014080501A1 (ja) * 2012-11-22 2014-05-30 三菱重工業株式会社 電動機付き過給機および電動機付き過給機を備えるエンジン装置
JP6070232B2 (ja) * 2013-02-05 2017-02-01 株式会社Ihi 過給機
JP6179295B2 (ja) * 2013-09-12 2017-08-16 マツダ株式会社 回転電機の冷却構造
JP7142263B2 (ja) 2018-05-10 2022-09-27 パナソニックＩｐマネジメント株式会社 分離装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007046570A (ja) * 2005-08-11 2007-02-22 Ishikawajima Harima Heavy Ind Co Ltd 電動機付過給機
JP2008223569A (ja) * 2007-03-12 2008-09-25 Toyota Industries Corp ターボチャージャ
JP2009041443A (ja) * 2007-08-08 2009-02-26 Toyota Motor Corp ターボチャージャの冷却装置
JP2016017425A (ja) * 2014-07-07 2016-02-01 トヨタ自動車株式会社 ターボチャージャ
WO2017145581A1 (ja) * 2016-02-22 2017-08-31 三菱重工業株式会社 インペラ背面冷却構造及び過給機
JP2019127860A (ja) * 2018-01-23 2019-08-01 株式会社豊田自動織機 ターボチャージャ

Also Published As

Publication number Publication date
WO2021084871A1 (ja) 2021-05-06
CN114585803B (zh) 2024-11-08
US11732606B2 (en) 2023-08-22
DE112020005348T5 (de) 2022-08-11
CN114585803A (zh) 2022-06-03
JP7315019B2 (ja) 2023-07-26
US20220220864A1 (en) 2022-07-14

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