BE618048A - Method for measuring low flow rates and device for implementing said method - Google Patents

Method for measuring low flow rates and device for implementing said method

Info

Publication number
BE618048A
BE618048A BE618048A BE618048A BE618048A BE 618048 A BE618048 A BE 618048A BE 618048 A BE618048 A BE 618048A BE 618048 A BE618048 A BE 618048A BE 618048 A BE618048 A BE 618048A
Authority
BE
Belgium
Prior art keywords
implementing
flow rates
low flow
measuring low
measuring
Prior art date
Application number
BE618048A
Other languages
French (fr)
Inventor
Charles Fremiot
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of BE618048A publication Critical patent/BE618048A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/10—Ion sources; Ion guns
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/52—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring the height of the fluid level due to the lifting power of the fluid flow
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F10/00—Apparatus for measuring unknown time intervals by electric means
    • G04F10/04—Apparatus for measuring unknown time intervals by electric means by counting pulses or half-cycles of an AC
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J27/00—Ion beam tubes
    • H01J27/02—Ion sources; Ion guns
    • H01J27/022—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • Plasma & Fusion (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
BE618048A 1961-06-01 1962-05-24 Method for measuring low flow rates and device for implementing said method BE618048A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR863646A FR1299578A (en) 1961-06-01 1961-06-01 Improvements in methods and devices for measuring low flow rates

Publications (1)

Publication Number Publication Date
BE618048A true BE618048A (en) 1962-09-17

Family

ID=8756389

Family Applications (1)

Application Number Title Priority Date Filing Date
BE618048A BE618048A (en) 1961-06-01 1962-05-24 Method for measuring low flow rates and device for implementing said method

Country Status (4)

Country Link
BE (1) BE618048A (en)
FR (1) FR1299578A (en)
GB (1) GB940474A (en)
LU (1) LU41752A1 (en)

Also Published As

Publication number Publication date
LU41752A1 (en) 1962-07-21
FR1299578A (en) 1962-07-27
GB940474A (en) 1963-10-30

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