WO2014191156A3 - Verfahren zum prüfen der dichtheit eines einen abgasturbolader aufweisenden verbrennungsmotors sowie abgasturbolader - Google Patents

Verfahren zum prüfen der dichtheit eines einen abgasturbolader aufweisenden verbrennungsmotors sowie abgasturbolader Download PDF

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Publication number
WO2014191156A3
WO2014191156A3 PCT/EP2014/059040 EP2014059040W WO2014191156A3 WO 2014191156 A3 WO2014191156 A3 WO 2014191156A3 EP 2014059040 W EP2014059040 W EP 2014059040W WO 2014191156 A3 WO2014191156 A3 WO 2014191156A3
Authority
WO
WIPO (PCT)
Prior art keywords
exhaust gas
gas turbocharger
checking
combustion engine
housing
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.)
Ceased
Application number
PCT/EP2014/059040
Other languages
English (en)
French (fr)
Other versions
WO2014191156A2 (de
Inventor
Tim Angerer
Stefan Stoeckl
Reinhard Marek
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 by Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Priority to CN201480022568.1A priority Critical patent/CN105143634B/zh
Publication of WO2014191156A2 publication Critical patent/WO2014191156A2/de
Publication of WO2014191156A3 publication Critical patent/WO2014191156A3/de
Priority to US14/863,737 priority patent/US11054332B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/025—Details with respect to the testing of engines or engine parts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/105—Final actuators by passing part of the fluid
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Supercharger (AREA)

Abstract

Die Erfindung betrifft einen Abgasturbolader, mit einem Gehäuse, das einen Abgaseingang und einen Abgasausgang aufweist, und einem in dem Gehäuse drehbar gelagerten Turbinenrad. Ferner ist eine Absperreinrichtung vorgesehen, die einen geöffneten und einen geschlossenen Zustand einnehmen kann, wobei im geöffneten Zustand eine Fluidverbindung besteht, über die vom Abgaseingang kommendes Abgas unter Umgehung des Turbinenrads zum Abgasausgang strömen kann. Der Abgasturbolader ist bei einer Beaufschlagung des Gehäuses mit Druckluft zumindest annähernd luftdicht.
PCT/EP2014/059040 2013-05-27 2014-05-05 Verfahren zum prüfen der dichtheit eines einen abgasturbolader aufweisenden verbrennungsmotors sowie abgasturbolader Ceased WO2014191156A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201480022568.1A CN105143634B (zh) 2013-05-27 2014-05-05 用于检测具有废气涡轮增压器的内燃机的密封性的方法以及废气涡轮增压器
US14/863,737 US11054332B2 (en) 2013-05-27 2015-09-24 Method for checking the leak tightness of a combustion engine having an exhaust gas turbocharger, and exhaust gas turbocharger

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201310209786 DE102013209786B3 (de) 2013-05-27 2013-05-27 Verfahren zum Prüfen der Dichtheit eines einen Abgasturbolader aufweisenden Verbrennungsmotors sowie Abgasturbolader
DE102013209786.7 2013-05-27

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/863,737 Continuation US11054332B2 (en) 2013-05-27 2015-09-24 Method for checking the leak tightness of a combustion engine having an exhaust gas turbocharger, and exhaust gas turbocharger

Publications (2)

Publication Number Publication Date
WO2014191156A2 WO2014191156A2 (de) 2014-12-04
WO2014191156A3 true WO2014191156A3 (de) 2015-01-22

Family

ID=49781716

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/059040 Ceased WO2014191156A2 (de) 2013-05-27 2014-05-05 Verfahren zum prüfen der dichtheit eines einen abgasturbolader aufweisenden verbrennungsmotors sowie abgasturbolader

Country Status (4)

Country Link
US (1) US11054332B2 (de)
CN (1) CN105143634B (de)
DE (1) DE102013209786B3 (de)
WO (1) WO2014191156A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109752140A (zh) * 2017-11-08 2019-05-14 本田技研工业株式会社 废气门密封夹具

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104880288B (zh) * 2015-06-16 2018-02-09 湖南天雁机械有限责任公司 涡轮箱组件密封性检测方法
CN105352676B (zh) * 2015-09-29 2017-11-10 北京理工大学 一种增压器压气机和涡轮漏气量测量方法
DE102015117750B4 (de) * 2015-10-19 2025-04-24 Ihi Charging Systems International Gmbh Regelvorrichtung für einen Abgasturbolader
DE102016204502A1 (de) * 2016-03-18 2017-09-21 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zur Dichtigkeitsprüfung einer Verbrennungskraftmaschine
CN106768679B (zh) * 2017-03-10 2023-05-23 凤城市时代龙增压器制造有限公司 一种涡轮增压器水冷腔密封性检测系统及方法
CN107063699A (zh) * 2017-04-06 2017-08-18 重庆长安汽车股份有限公司 发动机进气增压器泄漏量的检测系统及检测方法
US11242890B2 (en) * 2018-07-03 2022-02-08 GM Global Technology Operations LLC Articulating joint with a high wear life
CN209510456U (zh) * 2018-07-24 2019-10-18 博格华纳公司 用于内燃机的涡轮增压器
GB201816680D0 (en) * 2018-10-12 2018-11-28 Cummins Ltd Turbine
WO2020240146A1 (en) * 2019-05-24 2020-12-03 Cummins Ltd Bush
CN111896195A (zh) * 2020-09-03 2020-11-06 江苏凯迪航控系统股份有限公司 一种涡轮增压器整机密封性检测装置
CN112081654B (zh) * 2020-09-22 2021-03-19 广州雷易科技有限公司 一种汽车涡轮增压器
CN114486082B (zh) * 2021-12-29 2024-03-15 西峡县内燃机进排气管有限责任公司 一种涡轮增压器壳体的气密性检测装置
US11959427B2 (en) 2022-03-04 2024-04-16 Honda Motor Co., Ltd. Leak testing apparatus
CN115615629B (zh) * 2022-11-03 2024-04-02 江苏华培动力科技有限公司 一种涡轮增压器中间壳气密测试器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100095746A1 (en) * 2008-04-21 2010-04-22 Lund Stuart W Engine Leak Detector and Leak Detection Method
EP2543847A1 (de) * 2011-03-31 2013-01-09 Toyota Jidosha Kabushiki Kaisha Turbolader
US20130089411A1 (en) * 2010-05-27 2013-04-11 Borgwarner Inc. Control shaft seal

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9200532B2 (en) * 2012-09-13 2015-12-01 Honeywell International Inc. Turbine wastegate

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100095746A1 (en) * 2008-04-21 2010-04-22 Lund Stuart W Engine Leak Detector and Leak Detection Method
US20130089411A1 (en) * 2010-05-27 2013-04-11 Borgwarner Inc. Control shaft seal
EP2543847A1 (de) * 2011-03-31 2013-01-09 Toyota Jidosha Kabushiki Kaisha Turbolader

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109752140A (zh) * 2017-11-08 2019-05-14 本田技研工业株式会社 废气门密封夹具

Also Published As

Publication number Publication date
US11054332B2 (en) 2021-07-06
DE102013209786B3 (de) 2014-01-16
CN105143634A (zh) 2015-12-09
US20160011070A1 (en) 2016-01-14
WO2014191156A2 (de) 2014-12-04
CN105143634B (zh) 2019-04-16

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