Title:
水ジェット推進艇
Document Type and Number:
Japanese Patent JP4657444
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To improve shore arrival property. SOLUTION: Propulsion resistance of a hull 10 is increased by controlling moving bodies 23, 30, 33 mounted on the hull 10 slide so as to be projected in the water outside a boat by actuators 24, 31, 34 when throttle opening of an engine 15 is below a prescribed value.
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Inventors:
Nanami Masayoshi
Mitsuyoshi Nakamura
Makoto Nagafusa
Shigeyuki Ozawa
Mitsuyoshi Nakamura
Makoto Nagafusa
Shigeyuki Ozawa
Application Number:
JP2000371037A
Publication Date:
March 23, 2011
Filing Date:
December 06, 2000
Export Citation:
Assignee:
YAMAHA HATSUDOKI KABUSHIKI KAISHA
International Classes:
B63H25/38; B63B35/73; B63B39/06; B63H11/08; B63H11/11; B63H25/46
Domestic Patent References:
| JP11263296A | ||||
| JP4110298A | ||||
| JP5067598U | ||||
| JP51082291U | ||||
| JP61261183A | ||||
| JP10297595A | ||||
| JP5162689A | ||||
| JP6040382A | ||||
| JP6061697U | ||||
| JP5016883A | ||||
| JP2054699U | ||||
| JP49063697U | ||||
| JP48067491U | ||||
| JP10129582A | ||||
| JP8048295A | ||||
| JP7237576A |
Attorney, Agent or Firm:
Etsushi Kotani
Kyuichi Ueki
Yoshio Asano
Kyuichi Ueki
Yoshio Asano