JPH06219383A - Rotary blade for propulsion - Google Patents

Rotary blade for propulsion

Info

Publication number
JPH06219383A
JPH06219383A JP35479892A JP35479892A JPH06219383A JP H06219383 A JPH06219383 A JP H06219383A JP 35479892 A JP35479892 A JP 35479892A JP 35479892 A JP35479892 A JP 35479892A JP H06219383 A JPH06219383 A JP H06219383A
Authority
JP
Japan
Prior art keywords
blades
water
attached
propulsion
rotated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP35479892A
Other languages
Japanese (ja)
Inventor
Koichi Yokoyama
孝一 横山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP35479892A priority Critical patent/JPH06219383A/en
Publication of JPH06219383A publication Critical patent/JPH06219383A/en
Pending legal-status Critical Current

Links

Landscapes

  • Hydraulic Turbines (AREA)

Abstract

PURPOSE:To make a ship easy to come alongside a pier by a method wherein blades are attached on a triangular conical shaft and rotated within a cylindrical part and water is pushed out to a rear. CONSTITUTION:A plurality of blades 2 are attached on a triangular conical shaft 1, an intake A is formed in an advancing direction, and the blades are rotated in a cylindrical duct 3 inclined toward a rear at an angle. This constitution causes centralization of water, about to fly to the outside by means of a centrifugal force generated by rotation of the blades 2, to the rear and pushing out of the water to a rear to produce a thrust.

Description

【発明の詳細な説明】 この発明は、歯車状にした羽根を回転させて、船に推進
力を与えることを特長とするものである。従来、プロペ
ラ状のスクリューは、径が大であるため接岸出来なかっ
たり、環境等の破壊につながっている。本発明は、その
欠点をのぞくために、スクリューにあたる部分を歯車状
にしたことにより、回転部の径を小さく出来る。また、
推進力も、増大するものである。第２図の様に、進行方
向に取水口Ａを設け、後方には角度の付いた筒状のダク
トを設ける。角度を付けた筒は、遠心力により外に、飛
び出そうとする水を後方に集中させるもので有り、この
ときにも若干前に、押し出す力と吸い込む力が働く。DETAILED DESCRIPTION OF THE INVENTION The present invention is characterized by rotating gear-shaped blades to apply propulsive force to a ship. Conventionally, a propeller-shaped screw has a large diameter, so that it cannot be berthed or leads to the destruction of the environment. In the present invention, the diameter of the rotating portion can be reduced by forming the portion corresponding to the screw into a gear shape in order to eliminate the drawback. Also,
Propulsion will also increase. As shown in FIG. 2, an intake port A is provided in the traveling direction, and an angled tubular duct is provided at the rear. The angled cylinder concentrates the water that is about to pop out to the outside by centrifugal force, and at this time, the pushing force and the suction force work slightly forward.

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

第１図は、本発明の部品合体側面図、第２図は本体取り
付け図 １は羽根を取り付ける軸、２は羽根、３は後方に、押し
出す為の筒になる部分、４は動力元の軸FIG. 1 is a side view of a combination of parts of the present invention, FIG. 2 is a main body mounting view, 1 is a blade mounting shaft, 2 is a blade, 3 is a rear portion, 4 is a portion to be a cylinder for pushing out, 4 is a power source shaft

Claims (1)

【特許請求の範囲】[Claims] 三角垂状の１に羽根になる２を複数枚取り付け１の中心
部分を回転軸と、共に回転させる。そのとき３状の中で
回転すると図面左方向に向かって水が押し出され推力が
得られる。A plurality of blades 2 are attached to the triangular hanging shape 1 and the central portion of the blade 1 is rotated together with the rotation axis. At that time, when rotating in three directions, water is pushed out toward the left in the drawing and thrust is obtained.
JP35479892A 1992-11-30 1992-11-30 Rotary blade for propulsion Pending JPH06219383A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP35479892A JPH06219383A (en) 1992-11-30 1992-11-30 Rotary blade for propulsion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP35479892A JPH06219383A (en) 1992-11-30 1992-11-30 Rotary blade for propulsion

Publications (1)

Publication Number Publication Date
JPH06219383A true JPH06219383A (en) 1994-08-09

Family

ID=18439979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP35479892A Pending JPH06219383A (en) 1992-11-30 1992-11-30 Rotary blade for propulsion

Country Status (1)

Country Link
JP (1) JPH06219383A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105151258A (en) * 2015-10-30 2015-12-16 佛山市神风航空科技有限公司 Round-tube-shaped ship propeller with conical vane wheel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105151258A (en) * 2015-10-30 2015-12-16 佛山市神风航空科技有限公司 Round-tube-shaped ship propeller with conical vane wheel

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