KR102962356B1 - 터빈 하우징을 센터링하기 위한 센터링 장치, 센터링 장치를 포함하는 터보 시스템, 및 터빈 하우징을 센터링하는 방법 - Google Patents

터빈 하우징을 센터링하기 위한 센터링 장치, 센터링 장치를 포함하는 터보 시스템, 및 터빈 하우징을 센터링하는 방법

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Publication number
KR102962356B1
KR102962356B1 KR1020227022816A KR20227022816A KR102962356B1 KR 102962356 B1 KR102962356 B1 KR 102962356B1 KR 1020227022816 A KR1020227022816 A KR 1020227022816A KR 20227022816 A KR20227022816 A KR 20227022816A KR 102962356 B1 KR102962356 B1 KR 102962356B1
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KR
South Korea
Prior art keywords
centering
centering device
turbine
elements
complementary
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
KR1020227022816A
Other languages
English (en)
Korean (ko)
Other versions
KR20220104824A (ko
Inventor
안드레아 바카
마티아스 리히너
안트예 헤르텔
Original Assignee
액셀러론 스위츠랜드 엘티디
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.)
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Publication of KR20220104824A publication Critical patent/KR20220104824A/ko
Application granted granted Critical
Publication of KR102962356B1 publication Critical patent/KR102962356B1/ko
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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
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • 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
    • F01D25/246—Fastening of diaphragms or stator-rings
    • 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
    • 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
    • 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
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/045—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector for radial flow machines or engines
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
    • F05D2230/642—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins using maintaining alignment while permitting differential dilatation
    • 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
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • F05D2240/128—Nozzles
    • 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
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/231—Preventing heat transfer
    • 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
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/31—Retaining bolts or nuts
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
KR1020227022816A 2019-12-06 2020-12-02 터빈 하우징을 센터링하기 위한 센터링 장치, 센터링 장치를 포함하는 터보 시스템, 및 터빈 하우징을 센터링하는 방법 Active KR102962356B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19214158.8A EP3832092A1 (en) 2019-12-06 2019-12-06 Centering device for centering a turbine housing, turbo system including the centering device, and method of centering a turbine housing
EP19214158.8 2019-12-06
PCT/EP2020/084313 WO2021110765A1 (en) 2019-12-06 2020-12-02 Centering device for centering a turbine housing, turbo system including the centering device, and method of centering a turbine housing

Publications (2)

Publication Number Publication Date
KR20220104824A KR20220104824A (ko) 2022-07-26
KR102962356B1 true KR102962356B1 (ko) 2026-05-11

Family

ID=68808198

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227022816A Active KR102962356B1 (ko) 2019-12-06 2020-12-02 터빈 하우징을 센터링하기 위한 센터링 장치, 센터링 장치를 포함하는 터보 시스템, 및 터빈 하우징을 센터링하는 방법

Country Status (6)

Country Link
US (1) US12084983B2 (cg-RX-API-DMAC10.html)
EP (2) EP3832092A1 (cg-RX-API-DMAC10.html)
JP (1) JP7571138B2 (cg-RX-API-DMAC10.html)
KR (1) KR102962356B1 (cg-RX-API-DMAC10.html)
CN (1) CN115066544B (cg-RX-API-DMAC10.html)
WO (1) WO2021110765A1 (cg-RX-API-DMAC10.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7644306B2 (ja) * 2021-07-06 2025-03-11 アクセラロン スウィツァーランド リミテッド 低摩耗タービンハウジングクランプ接続部

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58149535U (ja) * 1982-03-31 1983-10-07 日産自動車株式会社 タ−ボチヤ−ジヤの軸受保護構造
EP0118051B1 (de) * 1983-03-04 1988-02-03 BBC Brown Boveri AG Verbindung zwischen warmen und kalten Teilen bei ungekühlten Abgasturboladern
DE50312707D1 (de) * 2003-03-19 2010-06-24 Abb Turbo Systems Ag Abgasturbinengehäuse
US8092162B2 (en) * 2008-03-06 2012-01-10 Honeywell International Inc. Turbocharger assembly having heat shield-centering arrangements
DE102009058411A1 (de) * 2009-12-16 2011-06-22 BorgWarner Inc., Mich. Abgasturbolader
DE102011114060A1 (de) * 2011-09-22 2013-03-28 Ihi Charging Systems International Gmbh Hitzeschild für einen Abgasturbolader sowie Anordnung eines Hitzeschilds zwischen zwei Gehäuseteilen eines Abgasturboladers
US10041376B2 (en) * 2013-04-12 2018-08-07 Borgwarner Inc. Exhaust-gas turbocharger
DE102014206162A1 (de) * 2014-04-01 2015-10-01 Bosch Mahle Turbo Systems Gmbh & Co. Kg Abgasturbolader
JP6162667B2 (ja) * 2014-09-09 2017-07-12 株式会社神戸製鋼所 回転機ユニット
US9732633B2 (en) * 2015-03-09 2017-08-15 Caterpillar Inc. Turbocharger turbine assembly
DE102016125189B4 (de) * 2016-12-21 2020-11-26 Man Energy Solutions Se Turbolader

Also Published As

Publication number Publication date
US12084983B2 (en) 2024-09-10
JP7571138B2 (ja) 2024-10-22
US20230003142A1 (en) 2023-01-05
EP4069957B1 (en) 2024-02-07
EP3832092A1 (en) 2021-06-09
KR20220104824A (ko) 2022-07-26
WO2021110765A1 (en) 2021-06-10
JP2023505223A (ja) 2023-02-08
CN115066544A (zh) 2022-09-16
CN115066544B (zh) 2026-01-02
EP4069957A1 (en) 2022-10-12

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