SUPERCHARGER DEVICE FOR RECIPROCATING INTERNAL COMBUSTION ENGINE PARTICULARLY FOR AUTOMOBILE

Title:

SUPERCHARGER DEVICE FOR RECIPROCATING INTERNAL COMBUSTION ENGINE PARTICULARLY FOR AUTOMOBILE

Document Type and Number:

Japanese Patent JPS63302129

Kind Code:

A

Abstract:

Supercharger device for reciprocating internal combustion engines, particularly for motor vehicles, comprising, inserted on the induction manifold (10) of the engine (M), a rotary positive-displacement supercharger (13) driven constantly by the motor shaft, the capacity and therefore the delivery pressure whereof is variable from a minimum value to a maximum value and vice versa by virtue of the corresponding controlled variation of the geometry of the pumping means constituted by a stator cylinder (14), a rotor (15) and vanes (115).

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Inventors:

ARUFURETSUDO HIRUFUAIKERU

Application Number:

JP8020988A

Publication Date:

December 09, 1988

Filing Date:

March 30, 1988

Export Citation:

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Assignee:

PUNEUMOFUOOLES SPA

International Classes:

F02B33/36; F04C18/344; F04C28/22; F02B1/04; (IPC1-7): F02B33/36; F04C18/344

Attorney, Agent or Firm:

Kiiku Yamamoto

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