【発明の名称】燃料用の圧送ユニット

Title:

【発明の名称】燃料用の圧送ユニット

Document Type and Number:

Japanese Patent JP2001509859

Kind Code:

A

Abstract:

The motor fuel delivery unit for delivering motor fuel includes a delivery pump (11) and an electric motor (12) for driving the delivery pump (11). The delivery pump (11) includes a housing (13) provided with a pump chamber (14) and an impeller wheel (16) arranged in the pump chamber (14). The electric motor (12) includes a stator (28) provided with an armature winding (32) and a rotor (29) provided with permanent magnets (30). The electric motor (12) is brushless and consists of the impeller wheel (16) of the delivery pump (11). The stator (28) has an inner ring face consisting of a peripheral wall (143) of the pump chamber (14).

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Inventors:

Ernst Imhof
Claus Dobler
Michael Hubel

Application Number:

JP52961399A

Publication Date:

July 24, 2001

Filing Date:

September 23, 1998

Export Citation:

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Assignee:

ROBERT BOSCH GMBH

International Classes:

F04D13/02; F04D5/00; F04D13/06; H02K7/14; (IPC1-7): F04D13/02; F04D5/00; H02K7/14

Attorney, Agent or Firm:

Toshio Yano (3 outside)

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