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US 6,582,188 B2Granted
Turbocharger
AssigneeMAN B&W Diesel Aktiengesellschaft
InventorAlexander Rippl
Life of this patent
Estimating the term…
Abstract
A turbocharger for a gas operated internal combustion engine in which air and gas are fed to the compressor through gas passage openings provided in an air intake connection of the compressor. A simple and compact arrangement for introducing the gas and the air is thereby provided. Optionally, an insert body is arranged at a hub of the impeller, for increasing acceleration of gas flow.
Claims6
A turbocharger for a gas operated internal combustion engine, comprising:
- a compressor with an impeller and a drive shaft, the impeller having an inlet side and an outlet side;
- an air intake connection arranged on the inlet side of the impeller, the air intake connection being configured to define a radially interior space and having a plurality of gas passage openings uniformly distributed over a circumference of the air intake connection;
- and
- a compressor housing arranged about the impeller and the air intake connection, the housing including an annular supporting wall and an annular outflow housing which together define an annular collecting space situated between the air intake connection and the outflow housing, the annular collecting space including an inlet connection distinct from the impeller inlet for allowing gaseous fuel to be introduced into the annular collecting space, the plurality of gas passage openings connecting the annular collecting space with the radially interior space of the air intake connection.
1 more element
A turbocharger for a gas operated internal combustion engine, comprising:
- a compressor with an impeller and a drive shaft, the impeller having an inlet side and an outlet side, the impeller including a hub at the inlet side;
- an air intake connection arranged on the inlet side of the impeller having a plurality of gas passage openings;
- and
- an insert body arranged in front of the hub of the impeller, in an air flow direction, so as to accelerate the air flow, the gas passage openings being arranged in a region of the air intake connection proximate of the insert body.
1 more element
Dependencies are inferred from the claim text.