DE2365189C2 - Bildkammer für eine radiographische Einrichtung - Google Patents
Bildkammer für eine radiographische EinrichtungInfo
- Publication number
- DE2365189C2 DE2365189C2 DE2365189A DE2365189A DE2365189C2 DE 2365189 C2 DE2365189 C2 DE 2365189C2 DE 2365189 A DE2365189 A DE 2365189A DE 2365189 A DE2365189 A DE 2365189A DE 2365189 C2 DE2365189 C2 DE 2365189C2
- Authority
- DE
- Germany
- Prior art keywords
- electrodes
- electrode
- gap
- dielectric
- thickness
- 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
- 238000005421 electrostatic potential Methods 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000003384 imaging method Methods 0.000 description 20
- 230000008859 change Effects 0.000 description 17
- 239000000463 material Substances 0.000 description 13
- 239000010410 layer Substances 0.000 description 11
- 239000004020 conductor Substances 0.000 description 9
- 230000005684 electric field Effects 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000005387 chalcogenide glass Substances 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/054—Apparatus for electrographic processes using a charge pattern using X-rays, e.g. electroradiography
- G03G15/0545—Ionography, i.e. X-rays induced liquid or gas discharge
Landscapes
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Measurement Of Radiation (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- X-Ray Techniques (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31999973A | 1973-01-02 | 1973-01-02 | |
| US388212A US3859529A (en) | 1973-01-02 | 1973-08-14 | Ionography imaging chamber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2365189A1 DE2365189A1 (de) | 1974-07-11 |
| DE2365189C2 true DE2365189C2 (de) | 1982-08-26 |
Family
ID=26982247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2365189A Expired DE2365189C2 (de) | 1973-01-02 | 1973-12-29 | Bildkammer für eine radiographische Einrichtung |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3859529A (enrdf_load_stackoverflow) |
| JP (1) | JPS49102286A (enrdf_load_stackoverflow) |
| CA (1) | CA999042A (enrdf_load_stackoverflow) |
| DE (1) | DE2365189C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2212563B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1419039A (enrdf_load_stackoverflow) |
| IT (1) | IT1008637B (enrdf_load_stackoverflow) |
| NL (1) | NL7317770A (enrdf_load_stackoverflow) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1471871A (en) * | 1974-06-25 | 1977-04-27 | Nat Res Dev | Method and apparatus for taking x-ray pictures |
| US4025789A (en) * | 1973-11-14 | 1977-05-24 | Canon Kabushiki Kaisha | Image formation method |
| JPS5817953B2 (ja) * | 1973-11-14 | 1983-04-11 | キヤノン株式会社 | エレクトロラジオグラフイ ノ ガゾウケイセイホウホウ |
| US3927322A (en) * | 1974-11-08 | 1975-12-16 | Xonics Inc | Electrode for electronradiography imaging chamber |
| US3922547A (en) * | 1974-12-06 | 1975-11-25 | Xonics Inc | Virtual electrode imaging chamber |
| DE2505173A1 (de) * | 1975-02-07 | 1976-08-19 | Philips Patentverwaltung | Roentgenaufnahmeanordnung mit einer gasgefuellten kammer |
| DE2513292C3 (de) * | 1975-03-26 | 1979-07-12 | Agfa-Gevaert Ag, 5090 Leverkusen | Abbildungskammer für Röntgenstrahlen |
| DE2529037C3 (de) * | 1975-06-28 | 1978-03-09 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Elektroradiographische Vorrichtung |
| GB1582251A (en) * | 1976-07-28 | 1981-01-07 | Agfa Gevaert | Imaging chamber with electrode structure |
| DE2737036C3 (de) * | 1977-08-17 | 1981-04-30 | Agfa-Gevaert Ag, 5090 Leverkusen | Bildkammer zur Erzeugung elektronenradiografischer Abbildungen |
| CA1119315A (en) * | 1977-12-07 | 1982-03-02 | Arnold A. Willem | Method of recording x-ray images and imaging chamber suited therefor |
| US4987304A (en) * | 1989-09-29 | 1991-01-22 | Eastman Kodak Company | Telecentric scanning for transparent storage phosphors |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2606295A (en) * | 1948-07-14 | 1952-08-05 | Well Surveys Inc | High-efficiency ionization chamber |
| US2692948A (en) * | 1948-12-29 | 1954-10-26 | Kurt S Lion | Radiation responsive circuits |
| DE1063899B (de) * | 1953-07-16 | 1959-08-20 | Haloid Co | Verfahren und Vorrichtung zur Erzeugung eines latenten elektrostatischen Bildes auf einer isolierenden Bildaufnahmeflaeche |
| FR1145166A (fr) * | 1954-09-22 | 1957-10-23 | Battelle Development Corp | Procédé et appareil destinés à empêcher l'escamotage des bords d'une image xéroradiographique |
| US3508477A (en) * | 1967-12-06 | 1970-04-28 | Columbia Broadcasting Syst Inc | Apparatus for producing electrostatic images |
| US3710125A (en) * | 1970-04-29 | 1973-01-09 | Univ Northwestern | Secondary emission enhancer for an x-ray image intensifier |
| BE792334A (fr) * | 1972-01-12 | 1973-03-30 | Xonics Inc | Systeme radiographique a impression xerographique |
| DE2226130B2 (de) * | 1972-05-29 | 1978-08-24 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Vorrichtung zur elektrofotografischen Aufnahme von Röntgenbildern |
-
1973
- 1973-08-14 US US388212A patent/US3859529A/en not_active Expired - Lifetime
- 1973-12-27 FR FR7346554A patent/FR2212563B1/fr not_active Expired
- 1973-12-28 JP JP48144801A patent/JPS49102286A/ja active Pending
- 1973-12-28 CA CA189,085A patent/CA999042A/en not_active Expired
- 1973-12-28 NL NL7317770A patent/NL7317770A/xx not_active Application Discontinuation
- 1973-12-29 DE DE2365189A patent/DE2365189C2/de not_active Expired
- 1973-12-31 IT IT54693/73A patent/IT1008637B/it active
-
1974
- 1974-01-02 GB GB12274A patent/GB1419039A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7317770A (enrdf_load_stackoverflow) | 1974-07-04 |
| CA999042A (en) | 1976-10-26 |
| FR2212563A1 (enrdf_load_stackoverflow) | 1974-07-26 |
| DE2365189A1 (de) | 1974-07-11 |
| JPS49102286A (enrdf_load_stackoverflow) | 1974-09-27 |
| US3859529A (en) | 1975-01-07 |
| FR2212563B1 (enrdf_load_stackoverflow) | 1975-04-11 |
| IT1008637B (it) | 1976-11-30 |
| GB1419039A (en) | 1975-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8339 | Ceased/non-payment of the annual fee |