JPH039991U - - Google Patents

Description

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

第１〜４図は本考案の一実施例としての水中翼
付き双胴船を示すもので、第１図はその平面図、
第２図はその斜視図、第３図は第１図の−矢
視断面図、第４図は第１図の−矢視断面図で
あり、第５，６図は水中翼付き船体の航走時の状
態を停船時と比較して示すもので、第５図はその
側面図、第６図はその半幅平面図であり、第７図
は従来の双胴船を示す平面図である。 １……船体、１ａ……内側の船側水線、１ｂ…
…外側の船側水線、２……船体中心線、３，３′
……船首部、４……甲板部材、５……水中翼、６
，６′……水線、７，７′……水線幅、８……船
体外側の流れ、８′……双胴間の流れ、９……船
尾後方への流れ、１０……渦、１１……加速され
た流れ。 Figures 1 to 4 show a hydrofoil-equipped catamaran as an embodiment of the present invention, and Figure 1 is a plan view thereof;
Fig. 2 is a perspective view thereof, Fig. 3 is a sectional view taken in the - arrow direction of Fig. 1, Fig. 4 is a sectional view taken in the - arrow direction of Fig. 1, and Figs. 5 and 6 are cruising views of the hull with hydrofoils. 5 is a side view, FIG. 6 is a half-width plan view, and FIG. 7 is a plan view showing a conventional catamaran. 1...hull, 1a...inner ship side water line, 1b...
...Outer ship side waterline, 2...Hull center line, 3, 3'
... Bow section, 4 ... Deck member, 5 ... Hydrofoil, 6
, 6'... Water line, 7, 7'... Water line width, 8... Flow outside the hull, 8'... Flow between the twin hulls, 9... Flow towards the stern, 10... Vortex, 11...Accelerated flow.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 各船体中心線が互いに平行であるように左右の
船体を水面上方の甲板部材および水面下の水中翼
で連結されるとともに、各船体の船首部では船首
端が各船体中心線上にあつて内側および外側の船
側水線が左右対称に弯曲した双銅船において、各
船体の内側の船側水線が船首部よりも後方で船体
中心線とほぼほぼ平行に形成されるとともに、各
船体の外側の船側水線が、船首部よりも後方で船
体中心線とほぼ平行に船尾部へ向かつて同船尾部
で船体中心線に向かい大きく弯曲して、各船体の
船尾部がそれぞれ左右非対称に形成されたことを
特徴とする、水中翼付き双胴船。 The left and right hulls are connected by deck members above the water surface and hydrofoils below the water surface so that their center lines are parallel to each other, and the bow end of each hull is on the center line of each hull, and the inside and In a twin copper ship whose outer side waterline is symmetrically curved, the inner side waterline of each hull is formed approximately parallel to the hull centerline behind the bow, and the outer side waterline of each hull is approximately parallel to the hull centerline. The waterline runs almost parallel to the hull centerline behind the bow toward the stern, and then curves significantly toward the hull centerline at the stern, making the stern of each hull asymmetrical. A catamaran with hydrofoils.