JPS56129790A - Squeeze pump - Google Patents
Squeeze pumpInfo
- Publication number
- JPS56129790A JPS56129790A JP3109880A JP3109880A JPS56129790A JP S56129790 A JPS56129790 A JP S56129790A JP 3109880 A JP3109880 A JP 3109880A JP 3109880 A JP3109880 A JP 3109880A JP S56129790 A JPS56129790 A JP S56129790A
- Authority
- JP
- Japan
- Prior art keywords
- rotating shafts
- actuation
- press
- elastic tube
- revolving
- 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
- Reciprocating Pumps (AREA)
Abstract
PURPOSE: To prevent abrasion of an inner surface of an elastic tube by a method wherein supporting arms are fitted to rotating shafts so as to respectively independently be rotated and a revolving speed of a press-roller is decreased at a position where a squeezing actuation is finished and increased at a position where the actuation is started.
CONSTITUTION: The supporting arms 8, 11 are fitted to the rotating shafts so as to respectively independently be rotated and the rotating shafts 3, 4 are coupled with a rotation-driving device 39 revolving the rotating shafts 3, 4 in unequal speeds through a driving gear 23, levers 25, 27 and power transmitting mechanisms 7, 6, the revolving speeds of the press-rollers 9, 14 are decreased at the position where the squeezing actuation is finished and increased at the position where the squeezing actuation is started. Whereby when the proceeding press-roller comes near the squeezing actuation finish position of the elastic tube 2, the pressures at a shut-in part and a discharge side can be made almost same, so that a feed flow from the discharge side to the shut-in part is prevented, and the internal surface of the elastic tube 2 can be prevented from being worn.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3109880A JPS56129790A (en) | 1980-03-12 | 1980-03-12 | Squeeze pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3109880A JPS56129790A (en) | 1980-03-12 | 1980-03-12 | Squeeze pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56129790A true JPS56129790A (en) | 1981-10-12 |
Family
ID=12321917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3109880A Pending JPS56129790A (en) | 1980-03-12 | 1980-03-12 | Squeeze pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56129790A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017067054A (en) * | 2015-10-02 | 2017-04-06 | サーパス工業株式会社 | Tube pump |
| 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 |
| US12018670B2 (en) | 2020-05-26 | 2024-06-25 | Surpass Industry Co., Ltd. | Tube pump system |
-
1980
- 1980-03-12 JP JP3109880A patent/JPS56129790A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017067054A (en) * | 2015-10-02 | 2017-04-06 | サーパス工業株式会社 | Tube pump |
| 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 |
| KR20190110062A (en) * | 2018-03-19 | 2019-09-27 | 사파스고교 가부시키가이샤 | 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 |
| US12018670B2 (en) | 2020-05-26 | 2024-06-25 | Surpass Industry Co., Ltd. | Tube pump system |
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