JPH0439985U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案を双胴船に適用した一実施例を
示す縦断側面図、第２図、第３図はそれぞれ第１
図の底面図、背面図である。第４図、第５図はそ
れぞれ公知のウオタージエツト推進船を示す縦断
面図である。 １……船体、２……ウオタージエツト推進器、
３……推進機関、４……フラツシユ型吸込口、５
……ポツド型吸込口、６……水中翼、７……翼支
柱、８……構造物。 Fig. 1 is a longitudinal sectional side view showing an embodiment of the present invention applied to a catamaran, and Figs.
They are a bottom view and a rear view of the figure. FIGS. 4 and 5 are longitudinal cross-sectional views showing a known water jet propulsion vessel, respectively. 1...Hull, 2...Waterjet propulsion device,
3... Propulsion engine, 4... Flash type suction port, 5
... Pot type suction port, 6 ... Hydrofoil, 7 ... Wing strut, 8 ... Structure.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 両舷の後部船底にそれぞれ突設されそれぞれ船
底に沿つて船長の1/3〜1/2の長さにわたつて延び
る狭巾構造物と、上記狭巾構造物の下面の前部、
後部にそれぞれ両舷方向に張出された水中翼と、
上記各狭巾構造物の下面であつて上記前部水中翼
と後部水中翼の間に設けられた水吸込口とを具え
たことを特徴とする水中翼付きウオタージエツト
推進船。 Narrow width structures protruding from the rear bottom of both sides and extending along the bottom of the ship for 1/3 to 1/2 the length of the ship's length, and the front part of the lower surface of the narrow structure;
Hydrofoils extend out to both sides at the rear,
A waterjet propulsion boat with hydrofoils, comprising: a water suction port provided on the lower surface of each of the narrow structures and between the front hydrofoil and the rear hydrofoil.