FR1480257A - Chambre d'ionisation à circulation - Google Patents

Chambre d'ionisation à circulation

Info

Publication number
FR1480257A
FR1480257A FR55291A FR55291A FR1480257A FR 1480257 A FR1480257 A FR 1480257A FR 55291 A FR55291 A FR 55291A FR 55291 A FR55291 A FR 55291A FR 1480257 A FR1480257 A FR 1480257A
Authority
FR
France
Prior art keywords
circulating
ionization chamber
ionization
chamber
circulating ionization
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
FR55291A
Other languages
English (en)
Inventor
Henri Baron
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR55291A priority Critical patent/FR1480257A/fr
Priority to BE695036D priority patent/BE695036A/xx
Priority to DE19671589583 priority patent/DE1589583B1/de
Priority to LU53262D priority patent/LU53262A1/xx
Priority to GB13780/67A priority patent/GB1137039A/en
Priority to CH429567A priority patent/CH478454A/fr
Priority to ES338578A priority patent/ES338578A1/es
Application granted granted Critical
Publication of FR1480257A publication Critical patent/FR1480257A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
    • H01J47/02—Ionisation chambers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
    • G08B17/113—Constructional details

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Measurement Of Radiation (AREA)
FR55291A 1966-03-28 1966-03-28 Chambre d'ionisation à circulation Expired FR1480257A (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR55291A FR1480257A (fr) 1966-03-28 1966-03-28 Chambre d'ionisation à circulation
BE695036D BE695036A (fr) 1966-03-28 1967-03-06
DE19671589583 DE1589583B1 (de) 1966-03-28 1967-03-14 Gasdurchfluss-Ionisationskammer mit einer mit Gaseintritts-Loechern versehenen Elektrode
LU53262D LU53262A1 (fr) 1966-03-28 1967-03-23
GB13780/67A GB1137039A (en) 1966-03-28 1967-03-23 Through-flow ionisation chamber
CH429567A CH478454A (fr) 1966-03-28 1967-03-28 Chambre d'ionisation à circulation
ES338578A ES338578A1 (es) 1966-03-28 1967-03-28 Perfeccionamientos en camaras de ionizacion por circulacionde gas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR55291A FR1480257A (fr) 1966-03-28 1966-03-28 Chambre d'ionisation à circulation

Publications (1)

Publication Number Publication Date
FR1480257A true FR1480257A (fr) 1967-05-12

Family

ID=8604869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR55291A Expired FR1480257A (fr) 1966-03-28 1966-03-28 Chambre d'ionisation à circulation

Country Status (7)

Country Link
BE (1) BE695036A (fr)
CH (1) CH478454A (fr)
DE (1) DE1589583B1 (fr)
ES (1) ES338578A1 (fr)
FR (1) FR1480257A (fr)
GB (1) GB1137039A (fr)
LU (1) LU53262A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516665A1 (fr) * 1981-11-16 1983-05-20 Us Energy Detecteur de concentration de gaz radioactifs a large plage
US7823438B2 (en) 2005-01-24 2010-11-02 Calectro Ab Fluid detector

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3703602A1 (de) * 1987-02-06 1988-08-18 Kernforschungsz Karlsruhe Vorrichtung mit einer ionisationskammer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL224264A (fr) * 1957-10-24
US3084255A (en) * 1958-11-13 1963-04-02 Lab For Electronics Inc Radiation sensitive system
DE1123409B (de) * 1959-06-23 1962-02-08 Inst Staubforschung Und Radioa Ionisationskammer zum Nachweis von Betastrahlen
FR1332343A (fr) * 1962-08-16 1963-07-12 Thomson Houston Comp Francaise Chambre d'ionisation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516665A1 (fr) * 1981-11-16 1983-05-20 Us Energy Detecteur de concentration de gaz radioactifs a large plage
US7823438B2 (en) 2005-01-24 2010-11-02 Calectro Ab Fluid detector

Also Published As

Publication number Publication date
CH478454A (fr) 1969-09-15
GB1137039A (en) 1968-12-18
ES338578A1 (es) 1968-12-01
LU53262A1 (fr) 1967-05-23
BE695036A (fr) 1967-08-14
DE1589583B1 (de) 1970-12-23

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