Peristaltic pump head and tube holder
US7513757B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 22, 2003 |
| Grant date | Apr 7, 2009 |
| Priority date | — |
| Expiry date | Nov 25, 2024 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04B43/1253
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A tube holder (105) for use with a peristaltic pump includes a housing having a recess (165) for receipt of a pump rotor and a tube race around the recess. The tube race has a first race part and a second race part, a first tube inlet (167a) into the first race part and a first tube outlet (167b) from the first race part, a second tube inlet (167c) into the second race part and a second tube outlet (167d) from the second race part. The tube is insertable in the tube race by movement in a substantially orthogonal direction relative to the tube race so that it extends in through the first tube inlet (167a), around the first race part, out through the first tube outlet (167b), in through the second tube inlet (167c), around the second race part, and out through the second tube outlet (167d).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.