FR2166467A5 - - Google Patents

Info

Publication number
FR2166467A5
FR2166467A5 FR7143764A FR7143764A FR2166467A5 FR 2166467 A5 FR2166467 A5 FR 2166467A5 FR 7143764 A FR7143764 A FR 7143764A FR 7143764 A FR7143764 A FR 7143764A FR 2166467 A5 FR2166467 A5 FR 2166467A5
Authority
FR
France
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
FR7143764A
Other languages
French (fr)
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.)
ELECTRO SYNTHESE LABO ELECTRO
Original Assignee
ELECTRO SYNTHESE LABO ELECTRO
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 ELECTRO SYNTHESE LABO ELECTRO filed Critical ELECTRO SYNTHESE LABO ELECTRO
Priority to FR7143764A priority Critical patent/FR2166467A5/fr
Application granted granted Critical
Publication of FR2166467A5 publication Critical patent/FR2166467A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/0289—Apparatus for withdrawing or distributing predetermined quantities of fluid
    • B01L3/0293—Apparatus for withdrawing or distributing predetermined quantities of fluid for liquids
    • 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
    • F04B43/1292—Pumps specially adapted for several tubular flexible members

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR7143764A 1971-12-06 1971-12-06 Expired FR2166467A5 (el)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7143764A FR2166467A5 (el) 1971-12-06 1971-12-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7143764A FR2166467A5 (el) 1971-12-06 1971-12-06

Publications (1)

Publication Number Publication Date
FR2166467A5 true FR2166467A5 (el) 1973-08-17

Family

ID=9087008

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7143764A Expired FR2166467A5 (el) 1971-12-06 1971-12-06

Country Status (1)

Country Link
FR (1) FR2166467A5 (el)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0388787A1 (fr) * 1989-03-24 1990-09-26 Asulab S.A. Pompe péristaltique miniature

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0388787A1 (fr) * 1989-03-24 1990-09-26 Asulab S.A. Pompe péristaltique miniature
FR2644853A1 (fr) * 1989-03-24 1990-09-28 Asulab Sa Pompe peristaltique miniature
US5083908A (en) * 1989-03-24 1992-01-28 Asulab S.A. Miniature peristaltic pump

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Legal Events

Date Code Title Description
ST Notification of lapse