Title:
ジェット推進艇
Document Type and Number:
Japanese Patent JP4091307
Kind Code:
B2
Abstract:
A controller that executes engine output control that a throttle is closed when a boat is navigated at a predetermined speed or higher and the output of an engine is gradually increased up to predetermined output when a steering system is steered right or left at a predetermined angle or more is provided. Thus, an overshoot phenomenon that the engine speed is held at a predetermined engine speed after the engine speed once increases up to the predetermined engine speed or higher when the engine speed is increased in deceleration can be avoided. As a result, the body of the boat can be prevented from sliding laterally to a great extent at the beginning of turning and the turning performance of the body can be enhanced.
Inventors:
Uraki Mamoru
Takachi Takao
Tomoya Kono
Gen Katagase
Takachi Takao
Tomoya Kono
Gen Katagase
Application Number:
JP2002027457A
Publication Date:
May 28, 2008
Filing Date:
February 04, 2002
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
B63H25/46; B63B35/73; B63H11/10; B63H21/21; B63H21/22; F02D29/02
Domestic Patent References:
| JP2001354195A | ||||
| JP2001329881A | ||||
| JP2003089321A | ||||
| JP2004100688A | ||||
| JP63068491A | ||||
| JP2002046692A | ||||
| JP2001152897A | ||||
| JP10238378A |
Foreign References:
| US6159059 |
Attorney, Agent or Firm:
Yoichiro Shimoda
Tamiya Hiroshi
Tamiya Hiroshi