Title:
JET PROPULSION BOAT
Document Type and Number:
Japanese Patent JP3948981
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a jet propulsion boat in which a water inlet can be formed without increasing the number of components.
SOLUTION: This jet propulsion boat is constructed to be propelled by a water jet pump P driven by an engine E and a cooling section of the boat is cooled with water taken from inside the water jet pump. A clearance 2 is formed in a mating surface between a component (a front casing section 21Cf) present in the water jet pump P and a component (a rear casing 21Cr) present in the water jet pump P, and then water is taken through the clearance 2.
Inventors:
Yoshiki Matsuda
Yasuo Okada
Yasuo Okada
Application Number:
JP2002046043A
Publication Date:
July 25, 2007
Filing Date:
February 22, 2002
Export Citation:
Assignee:
Kawasaki Heavy Industries, Ltd.
International Classes:
B63H21/38; B63B13/00; B63B35/73; B63H11/08; (IPC1-7): B63H21/38; B63B35/73; B63H11/08
Domestic Patent References:
| JP2000062697A | ||||
| JP10119883A | ||||
| JP9041963A | ||||
| JP5032296U |
Attorney, Agent or Firm:
Yoshihiro Tsunoda
Yasu Furukawa
Toshio Nishitani
Keiji width
Tomohiro Matsuda
Yasu Furukawa
Toshio Nishitani
Keiji width
Tomohiro Matsuda
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