FR1403080A - Dispositif de mesure de la pression atmosphérique dans une large gamme de pression - Google Patents

Dispositif de mesure de la pression atmosphérique dans une large gamme de pression

Info

Publication number
FR1403080A
FR1403080A FR973760A FR973760A FR1403080A FR 1403080 A FR1403080 A FR 1403080A FR 973760 A FR973760 A FR 973760A FR 973760 A FR973760 A FR 973760A FR 1403080 A FR1403080 A FR 1403080A
Authority
FR
France
Prior art keywords
measuring atmospheric
wide
atmospheric pressure
pressure
pressure range
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
FR973760A
Other languages
English (en)
Inventor
Francis Cambou
Francis Cotin
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR973760A priority Critical patent/FR1403080A/fr
Priority to DEC35771A priority patent/DE1281177B/de
Priority to GB19653/65A priority patent/GB1048513A/en
Application granted granted Critical
Publication of FR1403080A publication Critical patent/FR1403080A/fr
Priority to US734132A priority patent/US3446958A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J41/08—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas with ionisation by means of radioactive substances, e.g. alphatrons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L21/00—Vacuum gauges
    • G01L21/30—Vacuum gauges by making use of ionisation effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L21/00—Vacuum gauges
    • G01L21/30—Vacuum gauges by making use of ionisation effects
    • G01L21/34—Vacuum gauges by making use of ionisation effects using electric discharge tubes with cold cathodes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L21/00—Vacuum gauges
    • G01L21/30—Vacuum gauges by making use of ionisation effects
    • G01L21/36—Vacuum gauges by making use of ionisation effects using radioactive substances
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/64—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber
    • G01N27/66—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber and measuring current or voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/185—Measuring radiation intensity with ionisation chamber arrangements

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measuring Fluid Pressure (AREA)
FR973760A 1964-05-08 1964-05-08 Dispositif de mesure de la pression atmosphérique dans une large gamme de pression Expired FR1403080A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR973760A FR1403080A (fr) 1964-05-08 1964-05-08 Dispositif de mesure de la pression atmosphérique dans une large gamme de pression
DEC35771A DE1281177B (de) 1964-05-08 1965-05-05 Vorrichtung zum Messen des Luftdrucks in einem Druckbereich von etwa 760 mm bis 10 mm Quecksilbersaeule
GB19653/65A GB1048513A (en) 1964-05-08 1965-05-10 Improvements relating to pressure measuring devices
US734132A US3446958A (en) 1964-05-08 1968-06-03 Ionization type gauge usable over a wide range of pressures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR973760A FR1403080A (fr) 1964-05-08 1964-05-08 Dispositif de mesure de la pression atmosphérique dans une large gamme de pression

Publications (1)

Publication Number Publication Date
FR1403080A true FR1403080A (fr) 1965-06-18

Family

ID=8829575

Family Applications (1)

Application Number Title Priority Date Filing Date
FR973760A Expired FR1403080A (fr) 1964-05-08 1964-05-08 Dispositif de mesure de la pression atmosphérique dans une large gamme de pression

Country Status (4)

Country Link
US (1) US3446958A (fr)
DE (1) DE1281177B (fr)
FR (1) FR1403080A (fr)
GB (1) GB1048513A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3634754A (en) * 1969-06-23 1972-01-11 Shell Oil Co Method and apparatus for linearly measuring electron capture with an electron capture detector
US4031742A (en) * 1972-10-10 1977-06-28 Michael Gerald C Leak detector using mass concentration gauge
US4035720A (en) * 1975-12-31 1977-07-12 Harvey Philip C Ion gauge system
US4117332A (en) * 1976-02-26 1978-09-26 Varian Associates, Inc. Circuit for linearizing the response of an electron capture detector
KR102082168B1 (ko) 2012-02-08 2020-02-27 엠케이에스 인스트루먼츠, 인코포레이티드 압력을 측정하는 이온화 게이지 및 이를 이용한 압력 측정 방법
CH719946A2 (de) * 2022-08-08 2024-02-15 Inficon ag Kammer für Ionisationsvakuummeter.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2497213A (en) * 1945-05-22 1950-02-14 Nat Res Corp Pressure gauge
US2739283A (en) * 1952-02-23 1956-03-20 Nat Res Corp High-vacuum device
US2908819A (en) * 1955-06-13 1959-10-13 Phillips Petroleum Co Apparatus for measuring properties of gases
NL99411C (fr) * 1957-01-25
US3018376A (en) * 1957-11-29 1962-01-23 Nat Res Corp Gas density measurement
US3009098A (en) * 1958-08-15 1961-11-14 Nat Res Corp Electrical apparatus for analyzing gases
US3018435A (en) * 1958-10-15 1962-01-23 Nat Res Corp Measuring

Also Published As

Publication number Publication date
DE1281177B (de) 1968-10-24
US3446958A (en) 1969-05-27
GB1048513A (en) 1966-11-16

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