Title:
水ジェット推進艇のエンジン出力制御装置
Document Type and Number:
Japanese Patent JP4509406
Kind Code:
B2
Abstract:
A watercraft includes an improved engine control system that enhances the responsiveness of the watercraft and eases watercraft operation. The watercraft includes a propulsion device, such as a jet propulsion unit, and an engine that powers the propulsion device. The engine control system is configured to maintain or increase engine speed under certain operating conditions.
Inventors:
Kazuzo Iida
Takeyoshi Masaki
Shigeharu Mineo
Shigeyuki Ozawa
Mitsuyoshi Nakamura
Takeyoshi Masaki
Shigeharu Mineo
Shigeyuki Ozawa
Mitsuyoshi Nakamura
Application Number:
JP2001029961A
Publication Date:
July 21, 2010
Filing Date:
February 06, 2001
Export Citation:
Assignee:
YAMAHA HATSUDOKI KABUSHIKI KAISHA
International Classes:
B63H11/08; B63B35/73; F02D29/02; B63H21/21; B63H21/22; F02B61/04; F02D9/02; F02D11/04; F02D11/10; F02D41/34
Domestic Patent References:
| JP11093720A | ||||
| JP11030140A | ||||
| JP57084297A | ||||
| JP8319859A | ||||
| JP10227241A | ||||
| JP11270367A | ||||
| JP8169399A |
Attorney, Agent or Firm:
Etsushi Kotani
Kyuichi Ueki
Yoshio Asano
Kyuichi Ueki
Yoshio Asano