ES8204560A1 - Procedimiento y aparato para reducir el tiempo muerto de un tubo geiger-muller - Google Patents

Procedimiento y aparato para reducir el tiempo muerto de un tubo geiger-muller

Info

Publication number
ES8204560A1
ES8204560A1 ES504586A ES504586A ES8204560A1 ES 8204560 A1 ES8204560 A1 ES 8204560A1 ES 504586 A ES504586 A ES 504586A ES 504586 A ES504586 A ES 504586A ES 8204560 A1 ES8204560 A1 ES 8204560A1
Authority
ES
Spain
Prior art keywords
geiger
müller
gamma
tube
microseconds
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
ES504586A
Other languages
English (en)
Other versions
ES504586A0 (es
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES8204560A1 publication Critical patent/ES8204560A1/es
Publication of ES504586A0 publication Critical patent/ES504586A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01T1/18—Measuring radiation intensity with counting-tube arrangements, e.g. with Geiger counters

Landscapes

  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Measurement Of Radiation (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
  • Electron Tubes For Measurement (AREA)
  • Light Receiving Elements (AREA)

Abstract

APARATO PARA REDUCIR EL TIEMPO MUERTO DE UN TUBO GEIGER-MULLER POR DEBAJO DE 20 US. EL ANODO (1) DEL TUBO (2) SE CONECTA, A TRAVES DE UN RESISTOR (3), A UNA FUENTE DE TENSION (4) YA UN AMPLIFICADOR DE (5) POR MEDIO DE UN CAPACITOR (11). UN CONTANDOR (6) TRABAJA CON LA SEÑAL SUMINISTRADA PRO EL AMPLIFICADOR (5) QUE, A SU VEZ, ES INTRODUCIDA EN UN CIRCUITO MONOESTABLE (7). UN CONMUTADOR DE DOBLE TRANSSITOR (8,9) ES ACCIONADO CON LA SEÑAL DE SALIDA DE CIRCUITO MONOESTABLE (7).
ES504586A 1980-08-07 1981-08-06 Procedimiento y aparato para reducir el tiempo muerto de un tubo geiger-muller Granted ES504586A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8025845 1980-08-07

Publications (2)

Publication Number Publication Date
ES8204560A1 true ES8204560A1 (es) 1982-05-01
ES504586A0 ES504586A0 (es) 1982-05-01

Family

ID=10515314

Family Applications (1)

Application Number Title Priority Date Filing Date
ES504586A Granted ES504586A0 (es) 1980-08-07 1981-08-06 Procedimiento y aparato para reducir el tiempo muerto de un tubo geiger-muller

Country Status (6)

Country Link
US (1) US4453076A (es)
EP (1) EP0046632A1 (es)
AU (1) AU546491B2 (es)
ES (1) ES504586A0 (es)
NO (1) NO812545L (es)
ZA (1) ZA814956B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4605859A (en) * 1983-12-19 1986-08-12 Nuclear Research Corp. Radiation measuring apparatus
US4631411A (en) * 1984-12-19 1986-12-23 Nuclear Research Corp. Radiation measuring apparatus and method
US4825077A (en) * 1986-01-14 1989-04-25 The Harshaw Chemical Company Process control system and method
FI81454C (fi) * 1987-09-01 1990-10-10 Kauko Tanskanen Apparatur foer maetning av joniserande straolning.
SE461549B (sv) * 1988-06-13 1990-02-26 Sefors Ab Anordning vid ett straalningsdetekteringssystem med ett gasurladdningsroer
US5087820A (en) * 1989-05-31 1992-02-11 Digital Diagnostic Corp. Radiometric analysis system for solid support samples
US8223913B2 (en) * 2004-03-31 2012-07-17 Thermo Fisher Scientific Inc. Method and apparatus for detecting high-energy radiation using a pulse mode ion chamber
US7368726B2 (en) * 2004-03-31 2008-05-06 Thermo Fisher Scientific Inc. Method and apparatus for detecting high-energy radiation using a pulse mode ion chamber

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663540A (en) * 1949-08-24 1953-12-22 Gen Motors Corp Check valve for master cylinders
US2754695A (en) * 1951-09-25 1956-07-17 Rockwell Spring & Axle Co Shift control mechanism
US2993995A (en) * 1959-08-03 1961-07-25 Honeywell Regulator Co Radiation detection system
US3271620A (en) * 1963-10-01 1966-09-06 James E Webb Starting circuit for vapor lamps and the like
US3321628A (en) * 1964-09-18 1967-05-23 James E Webb Baseline stabilization system for ionization detector
US3336479A (en) * 1965-01-28 1967-08-15 Honeywell Inc Flame condition detection using a nonself-quenching ultra-violet sensitive geiger tube
FR2406891A1 (fr) * 1977-10-19 1979-05-18 Applic Tech Et Perfectionnements aux dispositifs d'alimentation et de commande de tubes geiger-muller
US4292539A (en) * 1980-05-12 1981-09-29 The United States Of America As Represented By The United States Department Of Energy Compensated count-rate circuit for radiation survey meter

Also Published As

Publication number Publication date
AU546491B2 (en) 1985-09-05
ZA814956B (en) 1982-07-28
US4453076A (en) 1984-06-05
AU7332781A (en) 1982-02-11
ES504586A0 (es) 1982-05-01
NO812545L (no) 1982-02-08
EP0046632A1 (en) 1982-03-03

Similar Documents

Publication Publication Date Title
JPS5214474A (en) Method of detecting and discriminating neutron and gamma ray
ES8204560A1 (es) Procedimiento y aparato para reducir el tiempo muerto de un tubo geiger-muller
GB2089112B (en) Cathode ray tube and deflection unit
ES8704641A1 (es) Dosimetro de radiacion
JPS5269633A (en) Detector for absence of paper
EP0037237A3 (en) Energizing circuit for discharge-type fire alarm sensor unit
JPS571980A (en) Gamma-ray dose rate meter
DE3372882D1 (en) Amplification and measurement circuit of electrical charges by impulses
JPS5441099A (en) Glass plate breakage detector
JPS5789792A (en) Indication control system of cathode tube character display
JPS51143391A (en) Apparatus for measuring photoionization current
JPS5326189A (en) Ion source
JPS51126150A (en) Electro-photo sensitive materials
JPS52108199A (en) Separation or analysis of rare earth elements
JPS5246750A (en) Frequency detection circuit
JPS576886A (en) Intensity signal memory circuit for cathode ray tube display unit
FR2406891A1 (fr) Perfectionnements aux dispositifs d'alimentation et de commande de tubes geiger-muller
DE3269664D1 (en) Negative-type resist sensitive to ionizing radiation
JPS5429546A (en) Comparison amplifying circuit
JPS5513817A (en) Ionization chamber type x-ray detector
JPS57184991A (en) Measuring device for neutron flux in nuclear reactor
JPS51122788A (en) Insulating spacer
JPS548861A (en) Constant voltage circuit
JPS568921A (en) Signal detector
FR2242736A1 (en) Ionisation chamber fire detector - discharge current is converted to digital pulse rate compared with fixed signals

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990503