WO2011104596A3 - Turbocharger and wheel housing thereof - Google Patents

Turbocharger and wheel housing thereof Download PDF

Info

Publication number
WO2011104596A3
WO2011104596A3 PCT/IB2011/000303 IB2011000303W WO2011104596A3 WO 2011104596 A3 WO2011104596 A3 WO 2011104596A3 IB 2011000303 W IB2011000303 W IB 2011000303W WO 2011104596 A3 WO2011104596 A3 WO 2011104596A3
Authority
WO
WIPO (PCT)
Prior art keywords
turbocharger
wheel housing
scroll body
exhaust passage
neck portion
Prior art date
Application number
PCT/IB2011/000303
Other languages
French (fr)
Other versions
WO2011104596A2 (en
Inventor
Takahiro Sadamitsu
Tatsuo Iida
Original Assignee
Toyota Jidosha Kabushiki Kaisha
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 Toyota Jidosha Kabushiki Kaisha filed Critical Toyota Jidosha Kabushiki Kaisha
Publication of WO2011104596A2 publication Critical patent/WO2011104596A2/en
Publication of WO2011104596A3 publication Critical patent/WO2011104596A3/en

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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/026—Scrolls for radial machines or 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
    • 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
    • F01D25/243—Flange connections; Bolting arrangements
    • 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
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • F05D2230/237—Brazing
    • 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
    • F05D2240/126—Baffles or ribs

Abstract

A turbine housing 11 of a turbocharger has an exhaust passage 80 formed inside a scroll body 30, and includes a neck portion 35, which forms an end of the exhaust passage 80, as part of the scroll body 30. A reinforcement body 50 formed separately from the scroll body 30 is provided on the inside of the neck portion 35.
PCT/IB2011/000303 2010-02-26 2011-02-07 Turbocharger and wheel housing thereof WO2011104596A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010-042832 2010-02-26
JP2010042832A JP2011179370A (en) 2010-02-26 2010-02-26 Turbocharger and wheel housing thereof

Publications (2)

Publication Number Publication Date
WO2011104596A2 WO2011104596A2 (en) 2011-09-01
WO2011104596A3 true WO2011104596A3 (en) 2011-11-17

Family

ID=44120127

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2011/000303 WO2011104596A2 (en) 2010-02-26 2011-02-07 Turbocharger and wheel housing thereof

Country Status (2)

Country Link
JP (1) JP2011179370A (en)
WO (1) WO2011104596A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012209562B4 (en) * 2012-06-06 2017-08-31 Continental Automotive Gmbh Turbine housing for an exhaust gas turbocharger
EP3078834B1 (en) 2013-12-04 2019-05-01 Mitsubishi Heavy Industries, Ltd. Metallic plate turbine housing
EP3023593A1 (en) * 2014-11-20 2016-05-25 Siemens Aktiengesellschaft Inlet contour for single shaft configuration
GB2623737A (en) * 2022-07-21 2024-05-01 Cummins Ltd Turbine housing

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888302A (en) * 1955-09-19 1959-05-26 Garrett Corp Turbine driven fluid circulating unit
US2932156A (en) * 1955-02-09 1960-04-12 Daimler Benz Ag Turbine operable by the exhaust gases of an internal combustion engine
DE29909018U1 (en) * 1999-05-26 2000-09-28 Gillet Heinrich Gmbh Turbine housing for exhaust gas turbochargers
DE10061846A1 (en) * 2000-12-12 2002-06-13 Daimler Chrysler Ag Exhaust gas turbocharger for internal combustion engines has turbine housing comprising two individual sheet metal parts spaced from each other with interspace formed between inner and outer shells
US20050263199A1 (en) * 2002-11-26 2005-12-01 David Meheen Flow laminarizing device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4812597B2 (en) 2006-11-09 2011-11-09 トヨタ自動車株式会社 Turbocharger

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2932156A (en) * 1955-02-09 1960-04-12 Daimler Benz Ag Turbine operable by the exhaust gases of an internal combustion engine
US2888302A (en) * 1955-09-19 1959-05-26 Garrett Corp Turbine driven fluid circulating unit
DE29909018U1 (en) * 1999-05-26 2000-09-28 Gillet Heinrich Gmbh Turbine housing for exhaust gas turbochargers
DE10061846A1 (en) * 2000-12-12 2002-06-13 Daimler Chrysler Ag Exhaust gas turbocharger for internal combustion engines has turbine housing comprising two individual sheet metal parts spaced from each other with interspace formed between inner and outer shells
US20050263199A1 (en) * 2002-11-26 2005-12-01 David Meheen Flow laminarizing device

Also Published As

Publication number Publication date
JP2011179370A (en) 2011-09-15
WO2011104596A2 (en) 2011-09-01

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