JPS6338695A

JPS6338695A - Rotary pump constructed by combining twisted cubes

Info

Publication number: JPS6338695A
Application number: JP18154386A
Authority: JP
Inventors: Makoto Sasao; 笹尾　誠
Original assignee: Individual
Current assignee: Individual
Priority date: 1986-07-31
Filing date: 1986-07-31
Publication date: 1988-02-19

Abstract

PURPOSE:To increase pumping pressure, by constructing a pump by combining a plurality of rotors of twisted cubes with an oval cross-section and rotating them at the same speed. CONSTITUTION:A pump chamber comprises a plurality of rotors of twisted cubes 2 with an oval cross-section. A central hollow portion 3 is formed by the cubes 2. The cube 2 are such that they are brought into contact with a side surface of an adjacent cube at all times and they are rotated at the same speed. Thus, a volume of the central hollow portion changes for effecting pumping action. As a result, a construction is simplified and pumping pressure can be increased.

Description

【発明の詳細な説明】この発明は、断面がねぢれた立方体（いわゆるねぢり飴
形）の立方体を組合わせた構造の廻転ポンプである。DETAILED DESCRIPTION OF THE INVENTION The present invention is a rotary pump having a structure in which cubes having a twisted cross section (so-called twisted candy shape) are combined.

従来のポンプは、往復運動による圧力の増減、あるいは
円心力などを応用したものもあるが、ピストンのような
往復運動は反復時の動力エネルギーの損失と激しい振動
を生じ、また、円心力を応用したものは揚水圧力等に限
界がある。Conventional pumps use reciprocating motion to increase and decrease pressure or apply circular force, but reciprocating motion like a piston causes loss of power energy and severe vibration during repetition, and it is also difficult to apply circular force. However, there are limits to pumping pressure, etc.

本発明は、ねぢれた立方体を７ｊ！ｊ２図のように組合
わせると中央の空間は広い部分と狭い部分ができる。こ
れ（第３図）を、同一方向へ同じ速度で廻転させる。The present invention can transform a twisted cube into 7j! If you combine them as shown in Figure j2, the central space will have a wide part and a narrow part. This (Fig. 3) is rotated in the same direction and at the same speed.

（イ）組合わされた立方体は、互いに両隣りの立方体の
側面と絶えず接触する形状であること。(a) The combined cubes must be in such a shape that they are constantly in contact with the sides of the cubes on both sides.

（ロ）組合わされた中央部の空間は、広い部分と狭い部
分ができる。これを廻転すると広狭部は一方へ移動する
。（右廻りは下へ）４、　この廻転する立方体を第４図の如く上部、下部に
平板を当て中心部に吸入口及び、排水（気）口を取り付
ける。(b) The combined central space has a wide part and a narrow part. When this is rotated, the wide and narrow parts move to one side. (Clockwise: downward) 4. As shown in Figure 4, place flat plates on the top and bottom of this rotating cube, and attach an inlet and a drainage (air) port in the center.

本発明は、通常のポンプの如く鍵を要しない構造の簡単
な廻転式ポンプである。The present invention is a rotary pump with a simple structure that does not require a key like a normal pump.

この発明の構造原理は、タービン及び、物体流動の計量
などにも用いる。The structural principle of the present invention is also used for turbines, metering of object flow, and the like.

[Brief explanation of drawings]

第１図はねぢれた立方体でちる。第２図はねぢれた立方体の咀合わせ図である。第３図は岨合わせた立方体の断面図である。第・１図は本発明のポンプの一部祈面の斜視図である。（１）は　廻ｄ云軸（２）は　廻転する立方体（３）は　中央空間部平板（４）は　密閉のだめの平板（５）は　吸入管（６）は　排水（気）管（７）は　連動歯車 Figure 1 is made of twisted cubes. Figure 2 is a diagram of the twisted cubes assembled together. FIG. 3 is a cross-sectional view of the fitted cube. FIG. 1 is a partial perspective view of the pump of the present invention. (1) is the axis of rotation (2) is a rotating cube (3) is a flat plate in the central space (4) is a flat plate with a sealed container. (5) is suction pipe (6) is the drainage (air) pipe (7) is interlocking gear

Claims

[Claims] A twisted cube with an elliptical cross section (Fig. 1) is assembled as shown in Fig. 2. When these are rotated at the same speed, the wide and narrow parts of the central space move to one side. This pump takes advantage of this wide and narrow movement.