JPS6293182U - - Google Patents
Info
- Publication number
- JPS6293182U JPS6293182U JP18506885U JP18506885U JPS6293182U JP S6293182 U JPS6293182 U JP S6293182U JP 18506885 U JP18506885 U JP 18506885U JP 18506885 U JP18506885 U JP 18506885U JP S6293182 U JPS6293182 U JP S6293182U
- Authority
- JP
- Japan
- Prior art keywords
- pump casing
- roller
- rotor
- recesses
- pump
- 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図は第１図における縦断側面図、第３図は本
考案によるロータの正面図、第４図は第３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、６……ローラ、７……
窪処、８，８′……ローラ押え部。
FIG. 1 is a longitudinal sectional front view showing an embodiment of the present invention;
2 is a longitudinal sectional side view of FIG. 1, FIG. 3 is a front view of the rotor according to the present invention, and FIG. 4 is a longitudinal sectional side view of FIG. 3. 1...Pump casing, 2...Suction port, 3...
...Discharge port, 4...Rotor, 6...Roller, 7...
Hollow part, 8, 8'...Roller presser part.
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と同径の深さを有する窪処
を所定の間隔置きに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、前記ロータの側面
と密着しローラをポンプケーシングの内周壁に圧
接するローラ押え部をポンプケーシングに一体に
設けたことを特徴とするローラベーンポンプ。 A pump casing has a suction port and a discharge port, a rotor is rotatably mounted at an eccentric position within the pump casing, and the circumferential side of the rotor has a depth equal to the diameter of the roller in its length direction. In a device in which recesses are bored at predetermined intervals and rollers are loosely fitted into these recesses, a roller holding portion is provided in the pump casing for closely contacting the side surface of the rotor and pressing the roller against the inner circumferential wall of the pump casing. A roller vane pump characterized by being integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18506885U JPS6293182U (en) | 1985-11-29 | 1985-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18506885U JPS6293182U (en) | 1985-11-29 | 1985-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6293182U true JPS6293182U (en) | 1987-06-13 |
Family
ID=31133350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18506885U Pending JPS6293182U (en) | 1985-11-29 | 1985-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6293182U (en) |
-
1985
- 1985-11-29 JP JP18506885U patent/JPS6293182U/ja active Pending
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