Tubing pump
US4568254A · kind A · utility
5Cited by
5References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 7, 1984 |
| Grant date | Feb 4, 1986 |
| Priority date | — |
| Expiry date | Jun 7, 2004 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04B43/1292
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The present invention is concerned with a tubing pump used for conveying various kinds of fluids with a plurality of tubes different from each other in inner diameter and pressed by a rotating tube-pressing device. Each of the tubing parts of tubes to be pressed by the tube pressing device is connected to the remaining parts of the tube so as to be replaceable and to compose a tube unit in cooperation with the remaining parts. Relative position coordinating pins are provided for enabling correct replacement of tubing parts assembled into the tube unit to be pressed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.