TURBOCHARGER LUBRICATING STRUCTURE OF ENGINE FOR VEHICLE

Title:

TURBOCHARGER LUBRICATING STRUCTURE OF ENGINE FOR VEHICLE

Document Type and Number:

Japanese Patent JP2006299863

Kind Code:

A

Abstract:

To provide a turbocharger lubricating structure of an engine for a vehicle, superior in durability, while reducing an energy loss, by simplifying a structure.

This turbocharger lubricating structure has oil level sensors 31L and 31R having an oil passage for supplying oil OL of an oil pan 25 to respective lubricating parts including turbochargers 10L and 10R by sucking the oil by an oil pump 39 and detecting the oil volume in oil collecting tanks 27L and 27R for recovering the oil OL from the turbochargers 10L and 10R; and sucks the oil OL in the oil collecting tanks 27L and 27R by the oil pump 39 by opening solenoid control valves 28L and 28R arranged in oil recovering passages 29L and 29R for communicating the oil collecting tanks 27L and 27R with the suction side of the oil pump 39 when oil volume sensors 31L and 31R detect the preset oil volume L1 or more.

Inventors:

OZAWA TOMOYA
NAKATSUCHI KENJI
SHIINA YOSHIRO

Application Number:

JP2005120077A

Publication Date:

November 02, 2006

Filing Date:

April 18, 2005

Export Citation:

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Assignee:

FUJI HEAVY IND LTD

International Classes:

F02B39/14; F01M13/00

Domestic Patent References:

JP2003343274A	2003-12-03
JPS59172237U	1984-11-17
JPS6278342U	1987-05-19

Attorney, Agent or Firm:

Satoshi Eto

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