CN114585803B - 冷却结构体及增压器 - Google Patents

冷却结构体及增压器 Download PDF

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Publication number
CN114585803B
CN114585803B CN202080074124.8A CN202080074124A CN114585803B CN 114585803 B CN114585803 B CN 114585803B CN 202080074124 A CN202080074124 A CN 202080074124A CN 114585803 B CN114585803 B CN 114585803B
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CN
China
Prior art keywords
flow path
diameter side
housing
cooling flow
cover member
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
CN202080074124.8A
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English (en)
Chinese (zh)
Other versions
CN114585803A (zh
Inventor
濑川健一
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
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Publication of CN114585803A publication Critical patent/CN114585803A/zh
Application granted granted Critical
Publication of CN114585803B publication Critical patent/CN114585803B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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)
CN202080074124.8A 2019-10-30 2020-08-25 冷却结构体及增压器 Active CN114585803B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019196986 2019-10-30
JP2019-196986 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 (2)

Publication Number Publication Date
CN114585803A CN114585803A (zh) 2022-06-03
CN114585803B true CN114585803B (zh) 2024-11-08

Family

ID=75716210

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080074124.8A Active CN114585803B (zh) 2019-10-30 2020-08-25 冷却结构体及增压器

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008223569A (ja) * 2007-03-12 2008-09-25 Toyota Industries Corp ターボチャージャ
CN102472169A (zh) * 2010-01-26 2012-05-23 三菱重工业株式会社 分割环冷却结构及燃气轮机

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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
JP4692820B2 (ja) * 2005-08-11 2011-06-01 株式会社Ihi 電動機付過給機
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
JP4821734B2 (ja) * 2007-08-08 2011-11-24 トヨタ自動車株式会社 ターボチャージャの冷却装置
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
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
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
JP6246847B2 (ja) * 2016-02-22 2017-12-13 三菱重工業株式会社 インペラ背面冷却構造及び過給機
JP6891827B2 (ja) * 2018-01-23 2021-06-18 株式会社豊田自動織機 ターボチャージャ
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

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Publication number Priority date Publication date Assignee Title
JP2008223569A (ja) * 2007-03-12 2008-09-25 Toyota Industries Corp ターボチャージャ
CN102472169A (zh) * 2010-01-26 2012-05-23 三菱重工业株式会社 分割环冷却结构及燃气轮机

Also Published As

Publication number Publication date
WO2021084871A1 (ja) 2021-05-06
JPWO2021084871A1 (https=) 2021-05-06
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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