BR112018070796A2 - carcaça da turbina para um turbocompressor de um motor de combustão interna e turbocompressor - Google Patents

carcaça da turbina para um turbocompressor de um motor de combustão interna e turbocompressor

Info

Publication number
BR112018070796A2
BR112018070796A2 BR112018070796A BR112018070796A BR112018070796A2 BR 112018070796 A2 BR112018070796 A2 BR 112018070796A2 BR 112018070796 A BR112018070796 A BR 112018070796A BR 112018070796 A BR112018070796 A BR 112018070796A BR 112018070796 A2 BR112018070796 A2 BR 112018070796A2
Authority
BR
Brazil
Prior art keywords
turbocharger
turbine housing
combustion engine
internal combustion
exhaust gas
Prior art date
Application number
BR112018070796A
Other languages
English (en)
Inventor
Hiller Marc
Bogner Mathias
Original Assignee
Continental Automotive Gmbh
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 Continental Automotive Gmbh filed Critical Continental Automotive Gmbh
Publication of BR112018070796A2 publication Critical patent/BR112018070796A2/pt

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08Cooling; Heating; Heat-insulation
    • F01D25/14Casings modified therefor
    • F01D25/145Thermally insulated casings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24Casings; Casing parts, e.g. diaphragms, casing fastenings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/26Double casings; Measures against temperature strain in casings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12Blades
    • F01D5/14Form or construction
    • F01D5/18Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/186Film cooling
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12Blades
    • F01D5/28Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/288Protective coatings for blades
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00Stators
    • F01D9/02Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/026Scrolls for radial machines or engines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/10Gas-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
    • F02C6/12Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00Application
    • F05B2220/40Application in turbochargers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/10Stators
    • F05B2240/14Casings, housings, nacelles, gondels or the like, protecting or supporting assemblies there within
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00Function
    • F05B2260/20Heat transfer, e.g. cooling
    • F05B2260/231Preventing heat transfer

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)
  • Materials Engineering (AREA)
  • Supercharger (AREA)

Abstract

a invenção refere-se a uma carcaça de turbina (21) para um turbocompressor (1) de um motor de combustão interna, compreendendo - um duto anelar (22) para guiar um fluxo de massa de gás de escape (am) para uma roda de turbina (12) que pode ser disposta na carcaça da turbina (21); e - um duto de descarga de gás de escape (26) para descarregar o fluxo da massa de gás de escape (am) da carcaça da turbina (21) depois de um fluxo contra a roda da turbina (12); em que um elemento isolante (211, 215) é disposto em uma região de uma parede interna (221) do duto anelar (22) e em uma região de uma parede interna (261) do duto de descarga de gás de escape (26), respectiva-mente. a invenção refere-se ainda a um turbocompressor (1).
BR112018070796A 2016-05-04 2017-03-22 carcaça da turbina para um turbocompressor de um motor de combustão interna e turbocompressor BR112018070796A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016207745.7A DE102016207745A1 (de) 2016-05-04 2016-05-04 Turbinengehäuse für einen Turbolader einer Brennkraftmaschine sowie Turbolader
PCT/EP2017/056856 WO2017190884A1 (de) 2016-05-04 2017-03-22 Turbinengehäuse für einen turbolader einer brennkraftmaschine sowie turbolader

Publications (1)

Publication Number Publication Date
BR112018070796A2 true BR112018070796A2 (pt) 2019-02-05

Family

ID=58401572

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018070796A BR112018070796A2 (pt) 2016-05-04 2017-03-22 carcaça da turbina para um turbocompressor de um motor de combustão interna e turbocompressor

Country Status (6)

Country Link
US (1) US11098614B2 (pt)
EP (1) EP3452702B1 (pt)
CN (1) CN109072717B (pt)
BR (1) BR112018070796A2 (pt)
DE (1) DE102016207745A1 (pt)
WO (1) WO2017190884A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018130829B4 (de) * 2018-12-04 2022-03-31 Bayerische Motoren Werke Aktiengesellschaft Absperrorgan zur Flutenverbindung und Flutentrennung eines Turboladers sowie Verbrennungsmotor und Fahrzeug mit einem solchen
DE112020001965B4 (de) * 2019-04-17 2024-05-02 Ihi Corporation Turbinengehäuse und Turbolader
DE102019114949A1 (de) * 2019-06-04 2020-12-10 Bayerische Motoren Werke Aktiengesellschaft Abgas führendes Bauteil für eine Brennkraftmaschine
JP7347399B2 (ja) * 2020-11-16 2023-09-20 トヨタ自動車株式会社 過給機の遮熱構造

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE852788C (de) * 1943-06-04 1952-10-20 Versuchsanstalt Fuer Luftfahrt Verfahren zur Herstellung eines waermeisolierenden UEberzuges
US3310940A (en) * 1965-10-07 1967-03-28 Stalker Corp Gas turbines
JPS5949323A (ja) * 1982-09-10 1984-03-21 Toyota Central Res & Dev Lab Inc タ−ボ機械
DE3843663A1 (de) * 1988-12-23 1990-06-28 Gruenzweig & Hartmann Montage Waermedaemmung fuer heisse gase fuehrende gussbauteile
DE102007024130A1 (de) * 2007-05-24 2008-12-04 Siemens Ag Abgasturbolader mit doppelschaligem Gehäuse
DE102008011258A1 (de) * 2008-02-27 2009-09-10 Continental Automotive Gmbh Gekühltes Gehäuse bestehend aus einem Turbinengehäuse und einem Lagergehäuse eines Turboladers
DE102008058156A1 (de) * 2008-11-20 2010-06-02 Bosch Mahle Turbo Systems Gmbh & Co. Kg Abgasturbolader und zugehöriges Gehäuse
US20130004291A1 (en) * 2011-06-28 2013-01-03 Williams International Co., L.L.C. Turbomachine Fluid-Conduit Housing Coupling System and Method
CN102575576A (zh) * 2009-10-30 2012-07-11 博格华纳公司 排气涡轮增压器的涡轮机壳体
EP2570620A1 (en) * 2011-09-15 2013-03-20 Siemens Aktiengesellschaft Thermal insulation for a turbine housing
EP2592240A1 (de) * 2011-11-09 2013-05-15 ISOLITE GmbH Turbolader-Turbinengehäuse mit Innenisolierung
JP5761170B2 (ja) * 2012-12-27 2015-08-12 トヨタ自動車株式会社 ターボチャージャ
JP6040928B2 (ja) 2013-12-25 2016-12-07 トヨタ自動車株式会社 ターボチャージャ
JP6640326B2 (ja) * 2016-03-18 2020-02-05 三菱重工エンジン&ターボチャージャ株式会社 回転機械、回転機械のケーシングの製造方法

Also Published As

Publication number Publication date
CN109072717A (zh) 2018-12-21
US11098614B2 (en) 2021-08-24
DE102016207745A1 (de) 2017-11-09
CN109072717B (zh) 2021-06-01
WO2017190884A1 (de) 2017-11-09
US20200332677A1 (en) 2020-10-22
EP3452702A1 (de) 2019-03-13
EP3452702B1 (de) 2020-05-06

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements