NL7920202A - Radiografische inrichting en werkwijze voor het waar- nemen van de belichtingstijd van een film. - Google Patents
Radiografische inrichting en werkwijze voor het waar- nemen van de belichtingstijd van een film. Download PDFInfo
- Publication number
- NL7920202A NL7920202A NL7920202A NL7920202A NL7920202A NL 7920202 A NL7920202 A NL 7920202A NL 7920202 A NL7920202 A NL 7920202A NL 7920202 A NL7920202 A NL 7920202A NL 7920202 A NL7920202 A NL 7920202A
- Authority
- NL
- Netherlands
- Prior art keywords
- signal
- exposure
- radiation
- film
- representative
- Prior art date
Links
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/08—Electrical details
- H05G1/26—Measuring, controlling or protecting
- H05G1/30—Controlling
- H05G1/36—Temperature of anode; Brightness of image power
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- X-Ray Techniques (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US97362078 | 1978-12-27 | ||
| US05/973,620 US4250103A (en) | 1978-12-27 | 1978-12-27 | Radiographic apparatus and method for monitoring film exposure time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7920202A true NL7920202A (nl) | 1980-10-31 |
Family
ID=25521069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7920202A NL7920202A (nl) | 1978-12-27 | 1979-12-21 | Radiografische inrichting en werkwijze voor het waar- nemen van de belichtingstijd van een film. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4250103A (de) |
| EP (1) | EP0020751A4 (de) |
| JP (1) | JPS55501078A (de) |
| CA (1) | CA1125925A (de) |
| DE (1) | DE2953461A1 (de) |
| GB (1) | GB2057678A (de) |
| NL (1) | NL7920202A (de) |
| WO (1) | WO1980001420A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD158307A1 (de) * | 1981-04-23 | 1983-01-05 | Guenther Orth | Verfahren zur herstellung von roentgenaufnahmen |
| EP0255017B1 (de) * | 1986-07-31 | 1990-06-27 | Siemens Aktiengesellschaft | Röntgendiagnostikgerät für Röntgenaufnahmen |
| US4748649A (en) * | 1986-08-04 | 1988-05-31 | Picker International, Inc. | Phototiming control method and apparatus |
| US4845771A (en) * | 1987-06-29 | 1989-07-04 | Picker International, Inc. | Exposure monitoring in radiation imaging |
| JPH048372A (ja) * | 1990-04-26 | 1992-01-13 | Mitsubishi Electric Corp | 放射線発生装置 |
| DE69106953T2 (de) * | 1990-07-06 | 1995-06-22 | Gen Electric Cgr | Verfahren zur automatischen Bestimmung der Belichtungszeit für einen Röntgenfilm und dieses verwendendes System. |
| US20130195250A1 (en) * | 2012-01-26 | 2013-08-01 | X-Cel X-Ray Corporation | Touch Screen Control and Method for Controlling a Radiographic Device |
| CN113204043A (zh) * | 2021-04-30 | 2021-08-03 | 北京京东方传感技术有限公司 | 射线探测基板、射线成像设备和曝光时长确定方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE26497E (en) | 1964-07-16 | 1968-12-03 | Picker Corp | x-ray film exposure measuring system having means for terminating the exposure |
| DE2062633C3 (de) * | 1970-12-18 | 1981-06-11 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Röntgenbelichtungsautomat |
| US3775669A (en) * | 1972-06-08 | 1973-11-27 | Diagnostic Instr Inc | Programmable power supply controlled by changes in load current |
| DE2321448A1 (de) * | 1973-04-27 | 1974-11-14 | Siemens Ag | Roentgendiagnostikapparat zur anfertigung von roentgenaufnahmen mit einem belichtungsautomaten und automatischer einstellung der aufnahmespannung |
| DE2350141B2 (de) * | 1973-10-05 | 1977-04-28 | Roentgendiagnostikapparat mit funktionstasten zur organprogrammierten einstellung der aufnahmedaten | |
| US4035649A (en) * | 1973-10-08 | 1977-07-12 | U.S. Philips Corporation | X-ray generator for a tomography apparatus |
| US4053774A (en) * | 1975-08-08 | 1977-10-11 | California Institute Of Technology | X-ray exposure sensor and controller |
| DE2556699C2 (de) * | 1975-12-17 | 1987-03-12 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Röntgengenerator mit Belichtungsautomatik |
| US4160906A (en) * | 1977-06-23 | 1979-07-10 | General Electric Company | Anatomically coordinated user dominated programmer for diagnostic x-ray apparatus |
-
1978
- 1978-12-27 US US05/973,620 patent/US4250103A/en not_active Expired - Lifetime
-
1979
- 1979-12-21 NL NL7920202A patent/NL7920202A/nl unknown
- 1979-12-21 GB GB8025966A patent/GB2057678A/en not_active Withdrawn
- 1979-12-21 CA CA342,544A patent/CA1125925A/en not_active Expired
- 1979-12-21 WO PCT/US1979/001115 patent/WO1980001420A1/en not_active Ceased
- 1979-12-21 DE DE792953461T patent/DE2953461A1/de not_active Withdrawn
- 1979-12-21 JP JP80500358A patent/JPS55501078A/ja active Pending
-
1980
- 1980-07-14 EP EP19800900199 patent/EP0020751A4/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP0020751A1 (de) | 1981-01-07 |
| DE2953461A1 (de) | 1981-03-26 |
| EP0020751A4 (de) | 1981-04-24 |
| WO1980001420A1 (en) | 1980-07-10 |
| GB2057678A (en) | 1981-04-01 |
| US4250103A (en) | 1981-02-10 |
| JPS55501078A (de) | 1980-12-04 |
| CA1125925A (en) | 1982-06-15 |
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