KR102075603B1 - 터보차저를 위한 샤프트 밀봉 시스템 - Google Patents

터보차저를 위한 샤프트 밀봉 시스템 Download PDF

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Publication number
KR102075603B1
KR102075603B1 KR1020147033963A KR20147033963A KR102075603B1 KR 102075603 B1 KR102075603 B1 KR 102075603B1 KR 1020147033963 A KR1020147033963 A KR 1020147033963A KR 20147033963 A KR20147033963 A KR 20147033963A KR 102075603 B1 KR102075603 B1 KR 102075603B1
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KR
South Korea
Prior art keywords
shaft
sealing
sealing surface
rotatable member
bore
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.)
Expired - Fee Related
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KR1020147033963A
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English (en)
Korean (ko)
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KR20150013684A (ko
Inventor
티모시 하우스
다니엘 엔. 워드
Original Assignee
보르그워너 인코퍼레이티드
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 KR20150013684A publication Critical patent/KR20150013684A/ko
Application granted granted Critical
Publication of KR102075603B1 publication Critical patent/KR102075603B1/ko
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Classifications

    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • F02B37/183—Arrangements of bypass valves or actuators therefor
    • F02B37/186—Arrangements of actuators or linkage for bypass valves
    • 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
    • F01D25/18—Lubricating arrangements
    • F01D25/183—Sealing means
    • F01D25/186—Sealing means for sliding contact bearing
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/003—Preventing or minimising internal leakage of working-fluid, e.g. between stages by packing rings; Mechanical seals
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • 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
    • F02B39/16—Other safety measures for, or other control of, pumps
    • 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
    • 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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/28—Arrangement of seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/184—Tightening mechanisms
    • F16J15/185—Tightening mechanisms with continuous adjustment of the compression of the packing
    • F16J15/186—Tightening mechanisms with continuous adjustment of the compression of the packing using springs
    • 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
    • F05D2240/55—Seals
    • 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
    • F05D2250/20—Three-dimensional
    • F05D2250/23—Three-dimensional prismatic
    • F05D2250/232—Three-dimensional prismatic conical
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Supercharger (AREA)
  • Sealing Devices (AREA)
KR1020147033963A 2012-05-17 2013-05-01 터보차저를 위한 샤프트 밀봉 시스템 Expired - Fee Related KR102075603B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261648163P 2012-05-17 2012-05-17
US61/648,163 2012-05-17
PCT/US2013/038970 WO2013173055A1 (en) 2012-05-17 2013-05-01 Shaft sealing system for a turbocharger

Publications (2)

Publication Number Publication Date
KR20150013684A KR20150013684A (ko) 2015-02-05
KR102075603B1 true KR102075603B1 (ko) 2020-03-02

Family

ID=49584159

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147033963A Expired - Fee Related KR102075603B1 (ko) 2012-05-17 2013-05-01 터보차저를 위한 샤프트 밀봉 시스템

Country Status (7)

Country Link
US (1) US20150097345A1 (enExample)
KR (1) KR102075603B1 (enExample)
CN (1) CN104271919B (enExample)
DE (1) DE112013002028T5 (enExample)
IN (1) IN2014DN09988A (enExample)
RU (1) RU2014148497A (enExample)
WO (1) WO2013173055A1 (enExample)

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DE102012204497A1 (de) * 2012-03-21 2013-09-26 Mahle International Gmbh Wastegate-Ventilvorrichtung
US9889323B2 (en) * 2013-03-13 2018-02-13 The Boeing Company Fire seal end cap and associated multi-member assembly and method
DE102014207671B4 (de) * 2014-04-24 2023-09-28 Bayerische Motoren Werke Aktiengesellschaft Abgasturbolader mit einem Wastegate-Ventil
CN106460647B (zh) * 2014-06-09 2018-10-09 株式会社Ihi 增压器
DE112015003936T5 (de) * 2014-08-29 2017-05-11 Ihi Corporation Variabler Strömungsventilmechanismus und Turbolader
CN106662006B (zh) * 2014-08-29 2019-03-29 株式会社Ihi 增压器
JP6705146B2 (ja) * 2015-10-07 2020-06-03 株式会社Ihi 流量可変バルブ機構及び過給機
US10227916B2 (en) * 2016-07-24 2019-03-12 Garrett Transportation I Inc. Turbocharger turbine wastegate assembly
US10215088B2 (en) * 2016-07-24 2019-02-26 Garrett Transporation I Inc. Method of assembling a turbine wastegate assembly
US10233827B2 (en) * 2016-07-24 2019-03-19 Garrett Transportation I Inc. Turbine wastegate
CN109563768B (zh) * 2017-03-30 2021-12-14 三菱重工发动机和增压器株式会社 排气旁通装置以及增压器
US10590789B2 (en) * 2017-04-26 2020-03-17 Borgwarner Inc. Turbocharger radial seal
EP3477071B1 (en) * 2017-10-26 2021-02-17 Garrett Transportation I Inc. Turbocharger turbine wastegate assembly
JP6669707B2 (ja) * 2017-11-08 2020-03-18 本田技研工業株式会社 ウェイストゲート封止治具
DE102017128830A1 (de) 2017-12-05 2019-06-06 Continental Automotive Gmbh Wastegateanordnung für einen Abgasturbolader
US11208915B2 (en) 2018-01-30 2021-12-28 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Driving device, valve apparatus including the same, and link driving mechanism for turbocharger
US11242890B2 (en) * 2018-07-03 2022-02-08 GM Global Technology Operations LLC Articulating joint with a high wear life
WO2020070980A1 (ja) * 2018-10-05 2020-04-09 株式会社Ihi 軸受構造
DE102018217602A1 (de) * 2018-10-15 2020-04-16 Continental Automotive Gmbh Abgasturbine eines Abgasturboladers mit einer abgedichteten Wastegate-Ventileinrichtung sowie Abgasturbolader
US10711690B2 (en) 2018-11-06 2020-07-14 Borgwarner Inc. Wastegate assembly and turbocharger including the same
JP7514786B2 (ja) * 2021-03-12 2024-07-11 三菱重工エンジン＆ターボチャージャ株式会社 ターボチャージャ用のシャフト支持装置、およびターボチャージャ用のシャフト支持装置の組立方法
GB2634558A (en) * 2023-10-13 2025-04-16 Cummins Ltd Assembly for a turbine
DE102024000912A1 (de) * 2024-03-20 2025-09-25 Mercedes-Benz Group AG Klappenwellenanordnung zur Abdichtung von Abgasen

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060213195A1 (en) * 2003-07-11 2006-09-28 Leavesley Malcolm G Turbocharger apparatus having an exhaust gas sealing system for preventing gas leakage from the turbocharger apparatus
WO2011149867A2 (en) * 2010-05-27 2011-12-01 Borgwarner Inc. Control shaft seal

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Publication number Priority date Publication date Assignee Title
US4363600A (en) * 1981-04-06 1982-12-14 General Motors Corporation Variable vane mounting
JP2005113797A (ja) * 2003-10-08 2005-04-28 Aisin Seiki Co Ltd ターボチャージャの排気ガスシール構造
JP4556501B2 (ja) * 2004-06-08 2010-10-06 株式会社Ihi 過給機およびシール装置
JP2009257090A (ja) * 2008-04-11 2009-11-05 Toyota Motor Corp 可変容量型ターボチャージャ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060213195A1 (en) * 2003-07-11 2006-09-28 Leavesley Malcolm G Turbocharger apparatus having an exhaust gas sealing system for preventing gas leakage from the turbocharger apparatus
WO2011149867A2 (en) * 2010-05-27 2011-12-01 Borgwarner Inc. Control shaft seal

Also Published As

Publication number Publication date
CN104271919A (zh) 2015-01-07
IN2014DN09988A (enExample) 2015-08-14
KR20150013684A (ko) 2015-02-05
RU2014148497A (ru) 2016-06-27
CN104271919B (zh) 2018-05-01
DE112013002028T5 (de) 2015-03-12
US20150097345A1 (en) 2015-04-09
WO2013173055A1 (en) 2013-11-21

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