STEP-OUT PREVENTING DEVICE AND FUEL SUPPLYING DEVICE

Title:

STEP-OUT PREVENTING DEVICE AND FUEL SUPPLYING DEVICE

Document Type and Number:

Japanese Patent JP2005224041

Kind Code:

A

Abstract:

To provide a step-out preventing device and a fuel supplying device that make it possible to secure sufficient power according to operation conditions, by detecting a sign of a step-out of a magnetic coupling.

This step-out preventing device is provided with: a data receiving portion 2 that obtains data concerning the operation conditions of a fuel supplying device; a memory portion 4 in which threshold value data are stored that are referred to when detecting the sign of the step-out of the magnetic coupling; a calculation portion 3 that calculates physical quantity related to the step out based on the data with regard to the operation conditions of the fuel supplying device; and a step-out sign detecting portion 5 that detects the sign of the step-out based on the physical quantity related to the step-out and the threshold value data, and that outputs a step-out sign signal based on the detection result.

Inventors:

YOSHIDA TADASHI
HASHIZAKI KATSUO
WATANABE SHINTARO
MATSUMOTO IWAO

Application Number:

JP2004030378A

Publication Date:

August 18, 2005

Filing Date:

February 06, 2004

Export Citation:

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Assignee:

MITSUBISHI HEAVY IND LTD

International Classes:

F04D29/053; F16H49/00; H01M8/04; H02K49/00; F04D29/04; (IPC1-7): H02K49/00; H01M8/04

Attorney, Agent or Firm:

Noriharu Fujita
Kunio Ueda

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