JPS6295191U - - Google Patents
Info
- Publication number
- JPS6295191U JPS6295191U JP18604285U JP18604285U JPS6295191U JP S6295191 U JPS6295191 U JP S6295191U JP 18604285 U JP18604285 U JP 18604285U JP 18604285 U JP18604285 U JP 18604285U JP S6295191 U JPS6295191 U JP S6295191U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- working chamber
- rotor
- rotation
- axis
- 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
Links
- 238000006073 displacement reaction Methods 0.000 claims description 2
Landscapes
- Details And Applications Of Rotary Liquid Pumps (AREA)
Description
第１図は本考案の一実施例を示す回転ポンプの
分解斜視図。第２図は回転子の回転軸と直行する
方向での縦断面図。第３図は第２図の―線に
沿う断面図。第４図ａ〜ｄは回転子の回転に伴な
う作動室の形状変化の様子を示す斜視図。第５図
〜第８図は回転子の変位状態を表わす回転子の正
面図。第９図は本考案の他の実施例を示す正面図
。
１：ポンプ、２，３，４：回転子、５，６，７
：回転軸、８：ケーシング、９，１０：蓋体、１
１：作動室、１２：吸込口、１３：吐出口、０：
零点、２１〜２６：回転子、２７〜３２：作動室
、３３：ケーシング。
FIG. 1 is an exploded perspective view of a rotary pump showing an embodiment of the present invention. FIG. 2 is a longitudinal sectional view taken in a direction perpendicular to the rotation axis of the rotor. FIG. 3 is a sectional view taken along the line - in FIG. 2. FIGS. 4a to 4d are perspective views showing how the shape of the working chamber changes as the rotor rotates. 5 to 8 are front views of the rotor showing displacement states of the rotor. FIG. 9 is a front view showing another embodiment of the present invention. 1: Pump, 2, 3, 4: Rotor, 5, 6, 7
: Rotating shaft, 8: Casing, 9, 10: Lid, 1
1: working chamber, 12: suction port, 13: discharge port, 0:
Zero point, 21-26: rotor, 27-32: working chamber, 33: casing.
Claims (1)
形態を有し、かつ、該回転軸に直交する方向の断
面形状が曲率半径及び長さをそれぞれ同一とする
３つの凸状湾曲辺で囲繞された形状とされた少な
くとも３つの回転子と、 前記各回転子間に作動室を形成するように該各
回転子を回転自在に支承するケーシングと、 該ケーシングに形成され、前記作動室の一端に
開口した吸込口と、 該ケーシングに形成され、前記作動室の他端に
開口した吐出口と、 前記回転子が互いに同一の位相を維持しつつ同
期回転するように連動させる連動機構と、 を備えていることを特徴とする容積型回転ポンプ
。[Claims for Utility Model Registration] Three pieces having a shape that is twisted at a certain angle around the axis of rotation as a whole, and whose cross-sectional shape in the direction perpendicular to the axis of rotation has the same radius of curvature and length. at least three rotors surrounded by convex curved sides; a casing rotatably supporting each rotor so as to form a working chamber between the rotors; and a casing formed in the casing. , a suction port opened at one end of the working chamber; a discharge port formed in the casing and opened at the other end of the working chamber; and the rotor are interlocked to rotate synchronously while maintaining the same phase with each other. What is claimed is: 1. A positive displacement rotary pump, characterized in that it is equipped with an interlocking mechanism for causing
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18604285U JPS6295191U (en) | 1985-12-04 | 1985-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18604285U JPS6295191U (en) | 1985-12-04 | 1985-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6295191U true JPS6295191U (en) | 1987-06-17 |
Family
ID=31135238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18604285U Pending JPS6295191U (en) | 1985-12-04 | 1985-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6295191U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5396514A (en) * | 1977-02-03 | 1978-08-23 | Shigeyoshi Osada | Screw axial flow type rotary piston |
-
1985
- 1985-12-04 JP JP18604285U patent/JPS6295191U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5396514A (en) * | 1977-02-03 | 1978-08-23 | Shigeyoshi Osada | Screw axial flow type rotary piston |
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