LU41752A1 - - Google Patents

Info

Publication number
LU41752A1
LU41752A1 LU41752DA LU41752A1 LU 41752 A1 LU41752 A1 LU 41752A1 LU 41752D A LU41752D A LU 41752DA LU 41752 A1 LU41752 A1 LU 41752A1
Authority
LU
Luxembourg
Application number
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
Publication of LU41752A1 publication Critical patent/LU41752A1/xx

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)
LU41752D 1961-06-01 1962-05-21 LU41752A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR863646A FR1299578A (fr) 1961-06-01 1961-06-01 Perfectionnements apportés aux procédés et dispositifs pour mesurer de faibles débits

Publications (1)

Publication Number Publication Date
LU41752A1 true LU41752A1 (fr) 1962-07-21

Family

ID=8756389

Family Applications (1)

Application Number Title Priority Date Filing Date
LU41752D LU41752A1 (fr) 1961-06-01 1962-05-21

Country Status (4)

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

Also Published As

Publication number Publication date
BE618048A (fr) 1962-09-17
GB940474A (en) 1963-10-30
FR1299578A (fr) 1962-07-27

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