SE8405849D0 - DEVICE FOR A MANUAL OPERATION PUMP INSTALLATION - Google Patents
DEVICE FOR A MANUAL OPERATION PUMP INSTALLATIONInfo
- Publication number
- SE8405849D0 SE8405849D0 SE8405849A SE8405849A SE8405849D0 SE 8405849 D0 SE8405849 D0 SE 8405849D0 SE 8405849 A SE8405849 A SE 8405849A SE 8405849 A SE8405849 A SE 8405849A SE 8405849 D0 SE8405849 D0 SE 8405849D0
- Authority
- SE
- Sweden
- Prior art keywords
- displacing means
- elevations
- pumping element
- pumping
- annular
- Prior art date
Links
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
A peristaltic pump is provided with an annular displacing means (9) in the pumping space inside a flexible pumping element (8) and with means of propulsion (11, 12) to impart on the displacing means a rolling movement in the pumping space while said displacing means is at the same time being pressed against the inside of the flexible pumping element, consecutive parts of the pumping element thus being peristaltically compressed. Said annular displacing means (9) is provided with elevations (13) directed outwards in the form of ridges or suchlike and spaced along the periphery of the displacing means, the distance between adjacent elevations being several times the arc length of the individual elevations, the pumping element thus being compressed locally in the region of the elevations. Further, the relation of the circumference of the displacing means to that of the curve along which it rolls is such that the elevations are displaced a certain distance per turn, the points of engagement being identical at a certain frequency.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8405849A SE8405849D0 (en) | 1984-11-21 | 1984-11-21 | DEVICE FOR A MANUAL OPERATION PUMP INSTALLATION |
SE8505478A SE8505478D0 (en) | 1984-11-21 | 1985-11-20 | PUMP |
PCT/SE1985/000473 WO1986003255A1 (en) | 1984-11-21 | 1985-11-20 | Pump |
EP19850906096 EP0231194B1 (en) | 1984-11-21 | 1985-11-20 | Pump |
AU51942/86A AU5194286A (en) | 1984-11-21 | 1985-11-20 | Pump |
AT85906096T ATE40187T1 (en) | 1984-11-21 | 1985-11-20 | PUMP. |
DE8585906096T DE3567702D1 (en) | 1984-11-21 | 1985-11-20 | Pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8405849A SE8405849D0 (en) | 1984-11-21 | 1984-11-21 | DEVICE FOR A MANUAL OPERATION PUMP INSTALLATION |
Publications (1)
Publication Number | Publication Date |
---|---|
SE8405849D0 true SE8405849D0 (en) | 1984-11-21 |
Family
ID=20357836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8405849A SE8405849D0 (en) | 1984-11-21 | 1984-11-21 | DEVICE FOR A MANUAL OPERATION PUMP INSTALLATION |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0231194B1 (en) |
AU (1) | AU5194286A (en) |
DE (1) | DE3567702D1 (en) |
SE (1) | SE8405849D0 (en) |
WO (1) | WO1986003255A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH682586A5 (en) * | 1990-11-30 | 1993-10-15 | Mathias Reichmuth | Pump. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE357801B (en) * | 1971-10-22 | 1973-07-09 | Allen Longford & Ass Ltd | |
FR2439313A1 (en) * | 1978-10-20 | 1980-05-16 | Pompes Essa Mico | deep well pump actuated from surface - has variable cylinder volume in the well connected to hydraulic accumulator and hand pump on surface |
-
1984
- 1984-11-21 SE SE8405849A patent/SE8405849D0/en unknown
-
1985
- 1985-11-20 EP EP19850906096 patent/EP0231194B1/en not_active Expired
- 1985-11-20 WO PCT/SE1985/000473 patent/WO1986003255A1/en active IP Right Grant
- 1985-11-20 AU AU51942/86A patent/AU5194286A/en not_active Abandoned
- 1985-11-20 DE DE8585906096T patent/DE3567702D1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU5194286A (en) | 1986-06-18 |
EP0231194B1 (en) | 1989-01-18 |
EP0231194A1 (en) | 1987-08-12 |
DE3567702D1 (en) | 1989-02-23 |
WO1986003255A1 (en) | 1986-06-05 |
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