TURBINE AND SUPERCHARGER

This turbine is provided with: a turbine scroll flow passage formed in a turbine housing 4; a turbine impeller 9 disposed radially inward of the turbine scroll flow passage and having a plurality of blades 9b; and a tongue section 20 located at a downstream section 16b1 in the turbine scroll flow pa...

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Main Author MORITA, Isao
Format Patent
LanguageEnglish
French
Japanese
Published 12.03.2020
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Abstract This turbine is provided with: a turbine scroll flow passage formed in a turbine housing 4; a turbine impeller 9 disposed radially inward of the turbine scroll flow passage and having a plurality of blades 9b; and a tongue section 20 located at a downstream section 16b1 in the turbine scroll flow passage and having at the tip thereof a facing section 20a softer than the blades 9b. L'invention concerne une turbine pourvue : d'un passage d'écoulement de volute de turbine formé dans un carter de turbine (4) ; d'une roue de turbine (9) disposée radialement vers l'intérieur du passage d'écoulement de volute de turbine et ayant une pluralité de pales (9b) ; et une section de languette (20) située au niveau d'une section aval (16b1) dans le passage d'écoulement de volute de turbine et ayant au niveau de son extrémité une section de face (20a) plus molle que les pales (9b). タービンは、タービンハウジング4に形成されたタービンスクロール流路と、タービンスクロール流路よりも径方向内側に配され、複数の羽根9bを有するタービンインペラ9と、タービンスクロール流路の下流部16b1に位置し、羽根9bよりも軟らかい対向部20aが先端に設けられた舌部20と、を備える。
AbstractList This turbine is provided with: a turbine scroll flow passage formed in a turbine housing 4; a turbine impeller 9 disposed radially inward of the turbine scroll flow passage and having a plurality of blades 9b; and a tongue section 20 located at a downstream section 16b1 in the turbine scroll flow passage and having at the tip thereof a facing section 20a softer than the blades 9b. L'invention concerne une turbine pourvue : d'un passage d'écoulement de volute de turbine formé dans un carter de turbine (4) ; d'une roue de turbine (9) disposée radialement vers l'intérieur du passage d'écoulement de volute de turbine et ayant une pluralité de pales (9b) ; et une section de languette (20) située au niveau d'une section aval (16b1) dans le passage d'écoulement de volute de turbine et ayant au niveau de son extrémité une section de face (20a) plus molle que les pales (9b). タービンは、タービンハウジング4に形成されたタービンスクロール流路と、タービンスクロール流路よりも径方向内側に配され、複数の羽根9bを有するタービンインペラ9と、タービンスクロール流路の下流部16b1に位置し、羽根9bよりも軟らかい対向部20aが先端に設けられた舌部20と、を備える。
Author MORITA, Isao
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DocumentTitleAlternate TURBINE ET COMPRESSEUR DE SURALIMENTATION
タービンおよび過給機
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RelatedCompanies IHI CORPORATION
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Snippet This turbine is provided with: a turbine scroll flow passage formed in a turbine housing 4; a turbine impeller 9 disposed radially inward of the turbine scroll...
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SourceType Open Access Repository
SubjectTerms BLASTING
COMBUSTION ENGINES
COMBUSTION ENGINES IN GENERAL
ENGINE PLANTS IN GENERAL
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
INTERNAL-COMBUSTION PISTON ENGINES
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
STEAM ENGINES
WEAPONS
Title TURBINE AND SUPERCHARGER
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