ES2092308T3 - DRIVE SHAFT FOR PERISTALTIC PUMP AND ITS MANUFACTURING PROCEDURE. - Google Patents

DRIVE SHAFT FOR PERISTALTIC PUMP AND ITS MANUFACTURING PROCEDURE.

Info

Publication number
ES2092308T3
ES2092308T3 ES93911815T ES93911815T ES2092308T3 ES 2092308 T3 ES2092308 T3 ES 2092308T3 ES 93911815 T ES93911815 T ES 93911815T ES 93911815 T ES93911815 T ES 93911815T ES 2092308 T3 ES2092308 T3 ES 2092308T3
Authority
ES
Spain
Prior art keywords
drive shaft
peristaltic pump
manufacturing procedure
shaft
driveshaft
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 - Lifetime
Application number
ES93911815T
Other languages
Spanish (es)
Inventor
Frederic Neftel
Bernard Bouvier
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.)
Debiotech SA
Original Assignee
Debiotech SA
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 Debiotech SA filed Critical Debiotech SA
Application granted granted Critical
Publication of ES2092308T3 publication Critical patent/ES2092308T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • External Artificial Organs (AREA)
  • Press Drives And Press Lines (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

The driveshaft (1) driving at least one rotary roller (2) is characterized in that the external part (6) of said driveshaft (1) presents surfaces (7, 7') which have been treated by projecting particles in order to provide the shaft with controlled roughness appropriate for providing slip-free driving of the roller (2) with respect to the shaft (1).
ES93911815T 1992-04-24 1993-04-22 DRIVE SHAFT FOR PERISTALTIC PUMP AND ITS MANUFACTURING PROCEDURE. Expired - Lifetime ES2092308T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9205114A FR2690484B1 (en) 1992-04-24 1992-04-24 DRIVE AXIS FOR PERISTALTIC PUMP, AND ITS MANUFACTURING METHOD.

Publications (1)

Publication Number Publication Date
ES2092308T3 true ES2092308T3 (en) 1996-11-16

Family

ID=9429256

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93911815T Expired - Lifetime ES2092308T3 (en) 1992-04-24 1993-04-22 DRIVE SHAFT FOR PERISTALTIC PUMP AND ITS MANUFACTURING PROCEDURE.

Country Status (9)

Country Link
EP (1) EP0604604B1 (en)
JP (1) JPH06508669A (en)
AT (1) ATE142311T1 (en)
AU (1) AU663793B2 (en)
CA (1) CA2110981A1 (en)
DE (1) DE69304502T2 (en)
ES (1) ES2092308T3 (en)
FR (1) FR2690484B1 (en)
WO (1) WO1993022559A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5688112A (en) * 1996-02-22 1997-11-18 Garay; Thomas William Rotor axis aligned tube and outlet for a peristaltic pump system
JP5404105B2 (en) * 2009-03-09 2014-01-29 株式会社日研工作所 Clamp mechanism, spanner and tool clamper provided with this clamp mechanism

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899904A (en) * 1959-08-18 Roller pump
US3249059A (en) * 1964-03-31 1966-05-03 Everpure Peristaltic-type pump
US4906168A (en) * 1989-02-06 1990-03-06 Thompson Ronald E Peristaltic pump
US5037274A (en) * 1989-12-05 1991-08-06 Infometrix, Incorporated Peristaltic apparatus and method for pumping and/or metering fluids

Also Published As

Publication number Publication date
CA2110981A1 (en) 1993-11-11
DE69304502D1 (en) 1996-10-10
JPH06508669A (en) 1994-09-29
EP0604604A1 (en) 1994-07-06
DE69304502T2 (en) 1997-04-03
ATE142311T1 (en) 1996-09-15
FR2690484A1 (en) 1993-10-29
EP0604604B1 (en) 1996-09-04
WO1993022559A1 (en) 1993-11-11
AU4263593A (en) 1993-11-29
FR2690484B1 (en) 1995-07-13
AU663793B2 (en) 1995-10-19

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