CH570610A5 - - Google Patents

Info

Publication number
CH570610A5
CH570610A5 CH191872A CH191872A CH570610A5 CH 570610 A5 CH570610 A5 CH 570610A5 CH 191872 A CH191872 A CH 191872A CH 191872 A CH191872 A CH 191872A CH 570610 A5 CH570610 A5 CH 570610A5
Authority
CH
Switzerland
Application number
CH191872A
Original Assignee
Battelle Development Corp
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
Priority to BE795278D priority Critical patent/BE795278A/xx
Application filed by Battelle Development Corp filed Critical Battelle Development Corp
Priority to CH191872A priority patent/CH570610A5/xx
Priority to DE2305102A priority patent/DE2305102A1/de
Priority to GB598973A priority patent/GB1394155A/en
Priority to US00330537A priority patent/US3842267A/en
Priority to IT20128/73A priority patent/IT992543B/it
Priority to NL7301762A priority patent/NL7301762A/xx
Priority to CA163,206A priority patent/CA983581A/en
Priority to FR7304779A priority patent/FR2171824A5/fr
Priority to LU66996A priority patent/LU66996A1/xx
Priority to IE204/73A priority patent/IE37274B1/xx
Priority to JP48016340A priority patent/JPS4889794A/ja
Publication of CH570610A5 publication Critical patent/CH570610A5/xx

Links

Classifications

    • 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
    • G01F1/56—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 electric or magnetic effects
    • G01F1/64—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 electric or magnetic effects by measuring electrical currents passing through the fluid flow; measuring electrical potential generated by the fluid flow, e.g. by electrochemical, contact or friction effects
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J41/00—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas; Discharge tubes for evacuation by diffusion of ions
    • H01J41/02—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas
    • H01J41/04—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas with ionisation by means of thermionic cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/26—Mass spectrometers or separator tubes
    • H01J49/28—Static spectrometers
    • H01J49/30—Static spectrometers using magnetic analysers, e.g. Dempster spectrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement Of Radiation (AREA)
  • Physical Vapour Deposition (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
CH191872A 1972-02-09 1972-02-09 CH570610A5 (cs)

Priority Applications (12)

Application Number Priority Date Filing Date Title
BE795278D BE795278A (fr) 1972-02-09 Procede pour la mesure, par ionisation, du flux de la vapeur emise lors d'une evaporation sous vide et jauge mettant en oeuvre ce procede
CH191872A CH570610A5 (cs) 1972-02-09 1972-02-09
DE2305102A DE2305102A1 (de) 1972-02-09 1973-02-02 Verfahren und vorrichtung zur messung des dampfflusses durch ionisierung bei verdampfung im vakuum
IT20128/73A IT992543B (it) 1972-02-09 1973-02-07 Dispositivo per la misura mediante ionizzazione del flusso di vapore emesso durante l evaporazione sot to vuoto
US00330537A US3842267A (en) 1972-02-09 1973-02-07 Method and apparatus for measuring, by ionization, the flux of vapour emitted during vacuum vaporization
GB598973A GB1394155A (en) 1972-02-09 1973-02-07 Determination of vapour flux and or composition
NL7301762A NL7301762A (cs) 1972-02-09 1973-02-08
CA163,206A CA983581A (en) 1972-02-09 1973-02-08 Method and apparatus for measuring by ionization, the flux of vapour emitted during vacuum vaporization
FR7304779A FR2171824A5 (cs) 1972-02-09 1973-02-09
LU66996A LU66996A1 (cs) 1972-02-09 1973-02-09
IE204/73A IE37274B1 (en) 1972-02-09 1973-02-09 Determination of vapour flux and/or composition
JP48016340A JPS4889794A (cs) 1972-02-09 1973-02-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH191872A CH570610A5 (cs) 1972-02-09 1972-02-09

Publications (1)

Publication Number Publication Date
CH570610A5 true CH570610A5 (cs) 1975-12-15

Family

ID=4221617

Family Applications (1)

Application Number Title Priority Date Filing Date
CH191872A CH570610A5 (cs) 1972-02-09 1972-02-09

Country Status (12)

Country Link
US (1) US3842267A (cs)
JP (1) JPS4889794A (cs)
BE (1) BE795278A (cs)
CA (1) CA983581A (cs)
CH (1) CH570610A5 (cs)
DE (1) DE2305102A1 (cs)
FR (1) FR2171824A5 (cs)
GB (1) GB1394155A (cs)
IE (1) IE37274B1 (cs)
IT (1) IT992543B (cs)
LU (1) LU66996A1 (cs)
NL (1) NL7301762A (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024399A (en) * 1975-01-06 1977-05-17 Jersey Nuclear-Avco Isotopes, Inc. Method and apparatus for measuring vapor flow in isotope separation
US4010366A (en) * 1975-09-22 1977-03-01 Xerox Corporation Measurement of the mass and charge of charged particles
JPS6311808A (ja) * 1986-07-02 1988-01-19 Mitsubishi Electric Corp 膜厚監視装置
TW222650B (cs) * 1991-04-01 1994-04-21 Dow Corning

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2694151A (en) * 1953-06-26 1954-11-09 Cons Eng Corp Mass spectrometry
US2967239A (en) * 1954-02-19 1961-01-03 Gen Electric Method and apparatus for analyzing constituents of a substance
US2958774A (en) * 1957-05-07 1960-11-01 Ca Nat Research Council Omegatron with orbit increment detection
NL109528C (cs) * 1958-03-15
US3247373A (en) * 1962-12-18 1966-04-19 Gca Corp Mass spectrometer leak detector with means for controlling the ion source output

Also Published As

Publication number Publication date
FR2171824A5 (cs) 1973-09-21
GB1394155A (en) 1975-05-14
IT992543B (it) 1975-09-30
IE37274L (en) 1973-08-09
JPS4889794A (cs) 1973-11-22
BE795278A (fr) 1973-08-09
DE2305102A1 (de) 1973-08-16
IE37274B1 (en) 1977-06-22
CA983581A (en) 1976-02-10
US3842267A (en) 1974-10-15
NL7301762A (cs) 1973-08-13
LU66996A1 (cs) 1973-04-19

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Legal Events

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PL Patent ceased
PL Patent ceased