SE8405849D0 - DEVICE FOR A MANUAL OPERATION PUMP INSTALLATION - Google Patents

DEVICE FOR A MANUAL OPERATION PUMP INSTALLATION

Info

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
Application number
SE8405849A
Other languages
Swedish (sv)
Inventor
Eric Bruce
Original Assignee
Eric Bruce
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Eric Bruce filed Critical Eric Bruce
Priority to SE8405849A priority Critical patent/SE8405849D0/en
Publication of SE8405849D0 publication Critical patent/SE8405849D0/en
Priority to SE8505478A priority patent/SE8505478D0/en
Priority to PCT/SE1985/000473 priority patent/WO1986003255A1/en
Priority to EP19850906096 priority patent/EP0231194B1/en
Priority to AU51942/86A priority patent/AU5194286A/en
Priority to AT85906096T priority patent/ATE40187T1/en
Priority to DE8585906096T priority patent/DE3567702D1/en

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.
SE8405849A 1984-11-21 1984-11-21 DEVICE FOR A MANUAL OPERATION PUMP INSTALLATION SE8405849D0 (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH682586A5 (en) * 1990-11-30 1993-10-15 Mathias Reichmuth Pump.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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

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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