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Title:
ENGINE OUTPUT CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2004340127
Kind Code:
A
Abstract:

To provide an engine output control device that can easily realize reacceleration in a jet propulsion boat.

This engine output control device 100 is mounted on the jet propulsion boat 10 to jet water pressurized and accelerated by a water jet pump 30 from a jet port 38 at the rear for propulsion by reaction. In a case where throttle opening of an engine 20 to drive the water jet pump 30 is reduced from a state where rotation speed of the engine 20 is a prescribed value or more, ignition timing of the engine 20 is controlled for advance.


Inventors:
URAKI MAMORU
SUGIYAMA HIDEKI
Application Number:
JP2004045100A
Publication Date:
December 02, 2004
Filing Date:
February 20, 2004
Export Citation:
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Assignee:
HONDA MOTOR CO LTD
International Classes:
B63B21/14; B63B35/73; B63H21/14; B63H21/22; F02D11/10; F02D23/00; F02D29/02; B63H11/08; F02D31/00; F02D43/00; F02P5/15; F02P9/00; (IPC1-7): F02P5/15; B63B35/73; B63H11/08; B63H21/14; F02D23/00; F02D29/02; F02D43/00
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama