FR1270070A - Improvements to liquid dispensers - Google Patents

Improvements to liquid dispensers

Info

Publication number
FR1270070A
FR1270070A FR832750A FR832750A FR1270070A FR 1270070 A FR1270070 A FR 1270070A FR 832750 A FR832750 A FR 832750A FR 832750 A FR832750 A FR 832750A FR 1270070 A FR1270070 A FR 1270070A
Authority
FR
France
Prior art keywords
liquid dispensers
dispensers
liquid
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
FR832750A
Other languages
French (fr)
Inventor
Michel Pequignot
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 filed Critical
Priority to FR832750A priority Critical patent/FR1270070A/en
Application granted granted Critical
Publication of FR1270070A publication Critical patent/FR1270070A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
    • G01F11/029—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type provided with electric controlling means
    • 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
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR832750A 1960-07-12 1960-07-12 Improvements to liquid dispensers Expired FR1270070A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR832750A FR1270070A (en) 1960-07-12 1960-07-12 Improvements to liquid dispensers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR832750A FR1270070A (en) 1960-07-12 1960-07-12 Improvements to liquid dispensers

Publications (1)

Publication Number Publication Date
FR1270070A true FR1270070A (en) 1961-08-25

Family

ID=8735372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR832750A Expired FR1270070A (en) 1960-07-12 1960-07-12 Improvements to liquid dispensers

Country Status (1)

Country Link
FR (1) FR1270070A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017036A1 (en) * 1979-03-20 1980-10-15 Siemens Aktiengesellschaft Small dosing pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017036A1 (en) * 1979-03-20 1980-10-15 Siemens Aktiengesellschaft Small dosing pump

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