JPS5773882A - Roller pump - Google Patents
Roller pumpInfo
- Publication number
- JPS5773882A JPS5773882A JP13617680A JP13617680A JPS5773882A JP S5773882 A JPS5773882 A JP S5773882A JP 13617680 A JP13617680 A JP 13617680A JP 13617680 A JP13617680 A JP 13617680A JP S5773882 A JPS5773882 A JP S5773882A
- Authority
- JP
- Japan
- Prior art keywords
- point
- tube
- zone
- roll
- rotating speed
- 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.)
- Granted
Links
Abstract
PURPOSE: To prevent the backflow pulsation of a roller pump by providing an eccentricity between the rotating shaft of a driving means and the rotating shaft of a follower means and setting a roll-in point and release point of the tube utilizing the difference of the rotating speeds between the rollers to form a pressurizing zone for the discharge of the pressurized fluid.
CONSTITUTION: As a drive shaft 4 of a driving wheel 5 and follower shafts 6a and 6b are installed with eccentricity by the distance δ the rotating speed of rollers 9 and 10 become faster and slower alternatively at certain frequency as compared with the constant rotation of the driving wheel 5. A roll-in point of a tube 18 is set in the upstream zone where the rotating speed is relatively faster and a release point of the tube 18 is set in the downstream zone where the rotating speed is relatively slower thus forming a pressurized tube zone between said roll-in point and release point for the discharge of the pressurized fluid thereby preventing the backflow pulsation which has been unavoidable in the conventional roller pump.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13617680A JPS5773882A (en) | 1980-09-30 | 1980-09-30 | Roller pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13617680A JPS5773882A (en) | 1980-09-30 | 1980-09-30 | Roller pump |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5773882A true JPS5773882A (en) | 1982-05-08 |
JPS612794B2 JPS612794B2 (en) | 1986-01-28 |
Family
ID=15169097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13617680A Granted JPS5773882A (en) | 1980-09-30 | 1980-09-30 | Roller pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5773882A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019163702A (en) * | 2018-03-19 | 2019-09-26 | サーパス工業株式会社 | Tube pump system and control method thereof |
US11542937B2 (en) | 2019-02-15 | 2023-01-03 | Surpass Industry Co., Ltd. | Tube pump system and method for controlling the tube pump system |
-
1980
- 1980-09-30 JP JP13617680A patent/JPS5773882A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019163702A (en) * | 2018-03-19 | 2019-09-26 | サーパス工業株式会社 | Tube pump system and control method thereof |
US11542937B2 (en) | 2019-02-15 | 2023-01-03 | Surpass Industry Co., Ltd. | Tube pump system and method for controlling the tube pump system |
Also Published As
Publication number | Publication date |
---|---|
JPS612794B2 (en) | 1986-01-28 |
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