Title:
小型走行船
Document Type and Number:
Japanese Patent JP3980445
Kind Code:
B2
Abstract:
A small watercraft including an engine mounted in a body such that an axial direction of a crankshaft corresponds with a longitudinal direction of the body, an oil tank provided such that a longitudinal direction thereof corresponds with the axial direction of the crankshaft, a first communicating port and a second communicating port formed in the oil tank at least two positions spaced apart from each other in the longitudinal direction, a gas-release chamber having a third communicating port and a fourth communicating port provided at two positions spaced apart from each other, and at least one fifth communicating port located to communicate with an ambient side, the gas-release chamber having a bottom face located higher than a liquid level of oil inside the oil tank, wherein the first communicating port communicates with the third communicating port and the second communicating port communicates with the fourth communicating port.
Inventors:
Yoshiki Matsuda
Yasuo Okada
Yasuo Okada
Application Number:
JP2002235618A
Publication Date:
September 26, 2007
Filing Date:
August 13, 2002
Export Citation:
Assignee:
Kawasaki Heavy Industries, Ltd.
International Classes:
B63H11/08; F01M11/00; B63B35/73; B63H21/14; F01M11/02; F01M13/00; F01M13/04; F02B61/04; F01M1/12
Domestic Patent References:
| JP11148333A | ||||
| JP9301286A | ||||
| JP11081972A | ||||
| JP59076709U |
Attorney, Agent or Firm:
Yoshihiro Tsunoda
Yasu Furukawa
Toshio Nishitani
Keiji width
Izumi Uchiyama
Yasu Furukawa
Toshio Nishitani
Keiji width
Izumi Uchiyama