Adjustable guide vane mechanism for a turbine, turbine for an exhaust gas turbocharger and exhaust gas turbocharger

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United States of America Patent

PATENT NO 9777622
APP PUB NO 20150132113A1
SERIAL NO

14588449

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In an adjustable guide vane mechanism for a turbine, comprising a bearing ring with a plurality of guide vanes rotatably supported on the bearing ring by means of guide vane shafts provided with actuating levers which are engaged by a rotatable ring, the rotatable ring comprises axially spaced radial inner and outer sections with a radially inclined center section joining the spaced radial inner and outer sections, the radially inner section being rotatably supported and the radially outer section extending around the actuating levers and having recesses in which the actuating levers are received for pivoting the actuating levers and the guide vanes upon rotation of the rotatable ring.

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Patent Owner(s)

  • IHI CHARGING SYSTEMS INTERNATIONAL GMBH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jaenike, Lorenz Heidelberg, DE 5 14

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