ES8700392A1 - Rotating hose pump. - Google Patents

Rotating hose pump.

Info

Publication number
ES8700392A1
ES8700392A1 ES546375A ES546375A ES8700392A1 ES 8700392 A1 ES8700392 A1 ES 8700392A1 ES 546375 A ES546375 A ES 546375A ES 546375 A ES546375 A ES 546375A ES 8700392 A1 ES8700392 A1 ES 8700392A1
Authority
ES
Spain
Prior art keywords
hose
pasty mass
arm
virtue
rollers
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.)
Expired
Application number
ES546375A
Other languages
Spanish (es)
Other versions
ES546375A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Linnhoff & Thesenfitz Masch
Original Assignee
Linnhoff & Thesenfitz Masch
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 Linnhoff & Thesenfitz Masch filed Critical Linnhoff & Thesenfitz Masch
Publication of ES546375A0 publication Critical patent/ES546375A0/en
Publication of ES8700392A1 publication Critical patent/ES8700392A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Basic Packing Technique (AREA)

Abstract

A pasty mass is conveyed through a hose (2) by virtue of the fact that the hose is supported by its outer face against a housing (1) and a pair of rollers (9, 10), which are rotatably mounted at the ends of a rotatable arm and markedly reduce the inside diameter of the hose (2) in the region of contact, is guided over the inner face of the said hose. The supporting face is curved about the centre of rotation of the arm. The rollers (9, 10) rotate purely by virtue of the movement of the arm relative to the hose (2). The inlet (3) of the pasty mass into the hose (2) and the outlet (5) of the pasty mass from the hose (2) are parallel to one another and in opposite directions.
ES546375A 1984-08-24 1985-08-23 Rotating hose pump. Expired ES8700392A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843431188 DE3431188A1 (en) 1984-08-24 1984-08-24 ROTATIONAL HOSE PUMP

Publications (2)

Publication Number Publication Date
ES546375A0 ES546375A0 (en) 1986-10-16
ES8700392A1 true ES8700392A1 (en) 1986-10-16

Family

ID=6243814

Family Applications (1)

Application Number Title Priority Date Filing Date
ES546375A Expired ES8700392A1 (en) 1984-08-24 1985-08-23 Rotating hose pump.

Country Status (4)

Country Link
EP (1) EP0174535A1 (en)
DE (1) DE3431188A1 (en)
ES (1) ES8700392A1 (en)
YU (1) YU133985A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4303319A1 (en) * 1993-02-05 1994-08-11 Putzmeister Maschf Vacuum pumping device
US6645176B1 (en) 2000-04-28 2003-11-11 Medtronic, Inc. Spring loaded implantable drug infusion device
US6626867B1 (en) 2000-04-28 2003-09-30 Medtronic, Inc. Implantable drug infusion device with peristaltic pump using tube guides
US6733476B2 (en) 2001-04-13 2004-05-11 Medtronic, Inc. Implantable drug delivery device with peristaltic pump having a bobbin roller assembly
US6743204B2 (en) 2001-04-13 2004-06-01 Medtronic, Inc. Implantable drug delivery device with peristaltic pump having retracting roller

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2154286A1 (en) * 1971-10-30 1973-05-03 Wibau Gmbh METHOD TO SUPPORT THE PUMPABILITY OF LIGHTWEIGHT CONCRETE MIXTURES, AND DEVICE FOR THE EXERCISE OF IT
DE2220215A1 (en) * 1972-04-25 1973-11-08 Wibau Gmbh PUMP FOR THE PUMPING OF MOSTLY VACUUM-FREE, FLOWABLE ASPHALT HOT MIXTURES, SUCH AS CAST ASPHALT, MASTIX OR THE LIKE

Also Published As

Publication number Publication date
YU133985A (en) 1987-12-31
ES546375A0 (en) 1986-10-16
DE3431188A1 (en) 1986-03-06
EP0174535A1 (en) 1986-03-19

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