FR2504278B1 - Detecteur de rayons x - Google Patents
Detecteur de rayons xInfo
- Publication number
- FR2504278B1 FR2504278B1 FR8107568A FR8107568A FR2504278B1 FR 2504278 B1 FR2504278 B1 FR 2504278B1 FR 8107568 A FR8107568 A FR 8107568A FR 8107568 A FR8107568 A FR 8107568A FR 2504278 B1 FR2504278 B1 FR 2504278B1
- Authority
- FR
- France
- Prior art keywords
- ray detector
- ray
- detector
- 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
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
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8107568A FR2504278B1 (fr) | 1981-04-15 | 1981-04-15 | Detecteur de rayons x |
US06/365,081 US4469947A (en) | 1981-04-15 | 1982-04-02 | X-Ray detector with compensating secondary chamber |
EP82400629A EP0063083B1 (fr) | 1981-04-15 | 1982-04-06 | Détecteur de rayons X |
DE8282400629T DE3265745D1 (en) | 1981-04-15 | 1982-04-06 | X rays detector |
JP57061859A JPS57179776A (en) | 1981-04-15 | 1982-04-15 | X-ray detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8107568A FR2504278B1 (fr) | 1981-04-15 | 1981-04-15 | Detecteur de rayons x |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2504278A1 FR2504278A1 (fr) | 1982-10-22 |
FR2504278B1 true FR2504278B1 (fr) | 1985-11-08 |
Family
ID=9257430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8107568A Expired FR2504278B1 (fr) | 1981-04-15 | 1981-04-15 | Detecteur de rayons x |
Country Status (5)
Country | Link |
---|---|
US (1) | US4469947A (fr) |
EP (1) | EP0063083B1 (fr) |
JP (1) | JPS57179776A (fr) |
DE (1) | DE3265745D1 (fr) |
FR (1) | FR2504278B1 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2570908B1 (fr) * | 1984-09-24 | 1986-11-14 | Commissariat Energie Atomique | Systeme de traitement des signaux electriques issus d'un detecteur de rayons x |
FR2629215B1 (fr) * | 1988-03-23 | 1990-11-16 | Commissariat Energie Atomique | Ensemble de detection pour tomographie a rayonnements ionisants |
DE3901837A1 (de) * | 1989-01-23 | 1990-07-26 | H J Dr Besch | Bildgebender strahlendetektor mit pulsintegration |
US5072123A (en) * | 1990-05-03 | 1991-12-10 | Varian Associates, Inc. | Method of measuring total ionization current in a segmented ionization chamber |
SE513161C2 (sv) * | 1997-11-03 | 2000-07-17 | Digiray Ab | En metod och en anordning för radiografi med plant strålknippe och en strålningsdetektor |
SE514460C2 (sv) * | 1999-04-14 | 2001-02-26 | Xcounter Ab | Förfarande för detektering av joniserande strålning, strålningsdetektor och anordning för användning vid radiografi med plant strålknippe |
SE514475C2 (sv) * | 1999-04-14 | 2001-02-26 | Xcounter Ab | Strålningsdetektor, en anordning för användning vid radiografi med plant strålknippe och ett förfarande för detektering av joniserande strålning |
SE514443C2 (sv) * | 1999-04-14 | 2001-02-26 | Xcounter Ab | Strålningsdetektor och en anordning för användning vid radiografi med plant strålknippe |
SE514472C2 (sv) * | 1999-04-14 | 2001-02-26 | Xcounter Ab | Strålningsdetektor och en anordning för användning vid radiografi |
SE0000793L (sv) * | 2000-03-07 | 2001-09-08 | Xcounter Ab | Tomografianordning och -förfarande |
WO2012000847A2 (fr) * | 2010-07-01 | 2012-01-05 | Thomson Licensing | Procede d'estimation de diffusion de la lumiere |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3812362A (en) * | 1973-07-02 | 1974-05-21 | Honeywell Inc | Smoke detector circuit |
FR2249517B1 (fr) * | 1973-10-30 | 1976-10-01 | Thomson Csf | |
US4031396A (en) * | 1975-02-28 | 1977-06-21 | General Electric Company | X-ray detector |
FR2314699A1 (fr) * | 1975-06-19 | 1977-01-14 | Commissariat Energie Atomique | Dispositif d'analyse pour tomographie a rayons x par transmission |
US4047041A (en) * | 1976-04-19 | 1977-09-06 | General Electric Company | X-ray detector array |
DE2642846A1 (de) * | 1976-09-23 | 1978-03-30 | Siemens Ag | Roentgenschichtgeraet zur herstellung von transversalschichtbildern |
DE2707409C2 (de) * | 1977-02-21 | 1985-02-21 | Hartwig Dipl.-Ing. 2409 Scharbeutz Beyersdorf | Ionisationsbrandmelder |
JPS54131881U (fr) * | 1978-03-06 | 1979-09-12 | ||
GB1598962A (en) * | 1978-03-21 | 1981-09-30 | Siemens Ag | Arrangement for detecting radiation |
FR2469797A1 (fr) * | 1979-11-14 | 1981-05-22 | Radiologie Cie Gle | Detecteur a ionisation gazeuse et tomodensitometre utilisant un tel detecteur |
-
1981
- 1981-04-15 FR FR8107568A patent/FR2504278B1/fr not_active Expired
-
1982
- 1982-04-02 US US06/365,081 patent/US4469947A/en not_active Expired - Lifetime
- 1982-04-06 DE DE8282400629T patent/DE3265745D1/de not_active Expired
- 1982-04-06 EP EP82400629A patent/EP0063083B1/fr not_active Expired
- 1982-04-15 JP JP57061859A patent/JPS57179776A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS57179776A (en) | 1982-11-05 |
US4469947A (en) | 1984-09-04 |
EP0063083B1 (fr) | 1985-08-28 |
EP0063083A1 (fr) | 1982-10-20 |
DE3265745D1 (en) | 1985-10-03 |
JPH0335634B2 (fr) | 1991-05-28 |
FR2504278A1 (fr) | 1982-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |