JPS62110592U - - Google Patents
Info
- Publication number
- JPS62110592U JPS62110592U JP20262985U JP20262985U JPS62110592U JP S62110592 U JPS62110592 U JP S62110592U JP 20262985 U JP20262985 U JP 20262985U JP 20262985 U JP20262985 U JP 20262985U JP S62110592 U JPS62110592 U JP S62110592U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- depressions
- pump casing
- roller
- recess
- 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
Landscapes
- Rotary Pumps (AREA)
Description
第１図は本考案の一実施例を示す縦断正面図、
第２図は本考案によるロータの正面図、第３図は
第２図における縦断側面図である。
１…ポンプケーシング、２…吸入口、３…吐出
口、４…ロータ、５…ローラ、６…窪処、７…バ
イパス通路。
FIG. 1 is a longitudinal sectional front view showing an embodiment of the present invention;
FIG. 2 is a front view of the rotor according to the present invention, and FIG. 3 is a longitudinal sectional side view of FIG. 2. 1... Pump casing, 2... Suction port, 3... Discharge port, 4... Rotor, 5... Roller, 6... Recess, 7... Bypass passage.
Claims (1)
え、該ポンプケーシング内の偏心位置にロータを
回転自在に取り付け、該ロータの周側にはその長
さ方向にローラの直径よりやや大きい溝幅を有す
る窪処を所定の間隔置きに４個穿設してこれらの
窪処内にローラを遊嵌したものにおいて、前記窪
処間は各々バイパス通路により連通させたことを
特徴とするローラベーンポンプ。 The rotor is provided with a pump casing having a suction port and a discharge port, a rotor is rotatably mounted at an eccentric position within the pump casing, and a recess having a groove width slightly larger than the diameter of the roller in the length direction on the circumferential side of the rotor. A roller vane pump characterized in that four depressions are bored at predetermined intervals and rollers are loosely fitted into these depressions, and each of the depressions is communicated with each other by a bypass passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20262985U JPS62110592U (en) | 1985-12-27 | 1985-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20262985U JPS62110592U (en) | 1985-12-27 | 1985-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62110592U true JPS62110592U (en) | 1987-07-14 |
Family
ID=31167194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20262985U Pending JPS62110592U (en) | 1985-12-27 | 1985-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62110592U (en) |
-
1985
- 1985-12-27 JP JP20262985U patent/JPS62110592U/ja active Pending