DE69304502D1 - DRIVE SHAFT OF A PERISTALTIC PUMP AND THEIR PRODUCTION METHOD - Google Patents

DRIVE SHAFT OF A PERISTALTIC PUMP AND THEIR PRODUCTION METHOD

Info

Publication number
DE69304502D1
DE69304502D1 DE69304502T DE69304502T DE69304502D1 DE 69304502 D1 DE69304502 D1 DE 69304502D1 DE 69304502 T DE69304502 T DE 69304502T DE 69304502 T DE69304502 T DE 69304502T DE 69304502 D1 DE69304502 D1 DE 69304502D1
Authority
DE
Germany
Prior art keywords
drive shaft
production method
peristaltic pump
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 - Fee Related
Application number
DE69304502T
Other languages
German (de)
Other versions
DE69304502T2 (en
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 DE69304502D1 publication Critical patent/DE69304502D1/en
Publication of DE69304502T2 publication Critical patent/DE69304502T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

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).
DE69304502T 1992-04-24 1993-04-22 DRIVE SHAFT OF A PERISTALTIC PUMP AND THEIR PRODUCTION METHOD Expired - Fee Related DE69304502T2 (en)

Applications Claiming Priority (2)

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.
PCT/FR1993/000396 WO1993022559A1 (en) 1992-04-24 1993-04-22 Driving shaft for peristaltique pump and fabrication method

Publications (2)

Publication Number Publication Date
DE69304502D1 true DE69304502D1 (en) 1996-10-10
DE69304502T2 DE69304502T2 (en) 1997-04-03

Family

ID=9429256

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69304502T Expired - Fee Related DE69304502T2 (en) 1992-04-24 1993-04-22 DRIVE SHAFT OF A PERISTALTIC PUMP AND THEIR PRODUCTION METHOD

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
ATE142311T1 (en) 1996-09-15
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
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
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee