ATE142311T1 - DRIVE SHAFT OF A PERISTALTIC PUMP AND METHOD OF PRODUCTION THEREOF - Google Patents

DRIVE SHAFT OF A PERISTALTIC PUMP AND METHOD OF PRODUCTION THEREOF

Info

Publication number
ATE142311T1
ATE142311T1 AT93911815T AT93911815T ATE142311T1 AT E142311 T1 ATE142311 T1 AT E142311T1 AT 93911815 T AT93911815 T AT 93911815T AT 93911815 T AT93911815 T AT 93911815T AT E142311 T1 ATE142311 T1 AT E142311T1
Authority
AT
Austria
Prior art keywords
production
drive shaft
peristaltic pump
shaft
driveshaft
Prior art date
Application number
AT93911815T
Other languages
German (de)
Inventor
Frederic Neftel
Bernard Bouvier
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 ATE142311T1 publication Critical patent/ATE142311T1/en

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

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).
AT93911815T 1992-04-24 1993-04-22 DRIVE SHAFT OF A PERISTALTIC PUMP AND METHOD OF PRODUCTION THEREOF ATE142311T1 (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
ATE142311T1 true ATE142311T1 (en) 1996-09-15

Family

ID=9429256

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93911815T ATE142311T1 (en) 1992-04-24 1993-04-22 DRIVE SHAFT OF A PERISTALTIC PUMP AND METHOD OF PRODUCTION THEREOF

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
EP0604604A1 (en) 1994-07-06
AU663793B2 (en) 1995-10-19
DE69304502T2 (en) 1997-04-03
EP0604604B1 (en) 1996-09-04
AU4263593A (en) 1993-11-29
FR2690484B1 (en) 1995-07-13
FR2690484A1 (en) 1993-10-29
WO1993022559A1 (en) 1993-11-11
DE69304502D1 (en) 1996-10-10
ES2092308T3 (en) 1996-11-16
CA2110981A1 (en) 1993-11-11
JPH06508669A (en) 1994-09-29

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties