ATE57792T1 - Abbildungsdetektor fuer hochenergetische photonen. - Google Patents
Abbildungsdetektor fuer hochenergetische photonen.Info
- Publication number
- ATE57792T1 ATE57792T1 AT86200471T AT86200471T ATE57792T1 AT E57792 T1 ATE57792 T1 AT E57792T1 AT 86200471 T AT86200471 T AT 86200471T AT 86200471 T AT86200471 T AT 86200471T AT E57792 T1 ATE57792 T1 AT E57792T1
- Authority
- AT
- Austria
- Prior art keywords
- plates
- high energy
- photon
- covered
- sensitive element
- Prior art date
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
- H01J47/028—Ionisation chambers using a liquid dielectric
Landscapes
- Measurement Of Radiation (AREA)
- Electron Tubes For Measurement (AREA)
- Radiation-Therapy Devices (AREA)
- Light Receiving Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8500875A NL8500875A (nl) | 1985-03-26 | 1985-03-26 | Beelddetector voor hoogenergetische fotonenbundels. |
EP86200471A EP0196138B1 (de) | 1985-03-26 | 1986-03-21 | Abbildungsdetektor für hochenergetische Photonen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE57792T1 true ATE57792T1 (de) | 1990-11-15 |
Family
ID=19845736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT86200471T ATE57792T1 (de) | 1985-03-26 | 1986-03-21 | Abbildungsdetektor fuer hochenergetische photonen. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4810893A (de) |
EP (1) | EP0196138B1 (de) |
JP (1) | JPS61280592A (de) |
AT (1) | ATE57792T1 (de) |
DE (1) | DE3675049D1 (de) |
NL (1) | NL8500875A (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5025376A (en) * | 1988-09-30 | 1991-06-18 | University Of Florida | Radiation teletherapy imaging system having plural ionization chambers |
DE58907575D1 (de) * | 1988-11-29 | 1994-06-01 | Varian International Ag Zug | Strahlentherapiegerät. |
DE3901837A1 (de) * | 1989-01-23 | 1990-07-26 | H J Dr Besch | Bildgebender strahlendetektor mit pulsintegration |
US5019711A (en) * | 1989-03-21 | 1991-05-28 | The Regents Of The University Of Michigan | Scanning-liquid ionization chamber imager/dosimeter for megavoltage photons |
FR2646516A1 (fr) * | 1989-04-28 | 1990-11-02 | Cgr Mev | Detecteurs a photoconducteur de rayonnement ionisant et procedes de mise en oeuvre |
FR2646982B1 (fr) * | 1989-05-10 | 1992-02-07 | Gen Electric Cgr | Dispositif de securite pour ensemble radiogene |
SE9600360L (sv) * | 1996-02-01 | 1997-03-10 | Goeran Wickman | Anordning vid mätning av absorberad dos i ett joniserande strålfält samt känsligt medium i en jonisationskammare |
US5631470A (en) * | 1996-05-13 | 1997-05-20 | Varian Associates, Inc. | Liquid ion chamber electrode apparatus |
GB2475063A (en) * | 2009-11-04 | 2011-05-11 | Univ Leicester | Charge detector for photons or particles. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3609435A (en) * | 1968-10-30 | 1971-09-28 | Randolph G Taylor | Fast-response ionization chamber for detecting ionizing radiation from 0.1 to 60 angstroms |
US3898465A (en) * | 1973-03-05 | 1975-08-05 | Haim Zaklad | Imaging transducer for radiation particles |
US3911279A (en) * | 1973-05-17 | 1975-10-07 | Ball Brothers Res Corp | Position sensitive multiwire proportional counter with integral delay line |
FR2255702B1 (de) * | 1973-12-21 | 1976-10-08 | Commissariat Energie Atomique |
-
1985
- 1985-03-26 NL NL8500875A patent/NL8500875A/nl not_active Application Discontinuation
-
1986
- 1986-03-21 AT AT86200471T patent/ATE57792T1/de not_active IP Right Cessation
- 1986-03-21 EP EP86200471A patent/EP0196138B1/de not_active Expired - Lifetime
- 1986-03-21 DE DE8686200471T patent/DE3675049D1/de not_active Expired - Lifetime
- 1986-03-24 US US06/843,134 patent/US4810893A/en not_active Expired - Lifetime
- 1986-03-25 JP JP61065041A patent/JPS61280592A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0549073B2 (de) | 1993-07-23 |
JPS61280592A (ja) | 1986-12-11 |
EP0196138A3 (en) | 1988-09-28 |
NL8500875A (nl) | 1986-10-16 |
DE3675049D1 (de) | 1990-11-29 |
EP0196138B1 (de) | 1990-10-24 |
EP0196138A2 (de) | 1986-10-01 |
US4810893A (en) | 1989-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EELA | Cancelled due to lapse of time |