JPS49123787A - - Google Patents
Info
- Publication number
- JPS49123787A JPS49123787A JP49031094A JP3109474A JPS49123787A JP S49123787 A JPS49123787 A JP S49123787A JP 49031094 A JP49031094 A JP 49031094A JP 3109474 A JP3109474 A JP 3109474A JP S49123787 A JPS49123787 A JP S49123787A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
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
- H05G1/38—Exposure time
- H05G1/42—Exposure time using arrangements for switching when a predetermined dose of radiation has been applied, e.g. in which the switching instant is determined by measuring the electrical energy supplied to the tube
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- X-Ray Techniques (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2314267A DE2314267C3 (de) | 1973-03-22 | 1973-03-22 | Schaltungsanordnung für einen Röntgengenerator mit einem Zeitschalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49123787A true JPS49123787A (enExample) | 1974-11-27 |
Family
ID=5875539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49031094A Pending JPS49123787A (enExample) | 1973-03-22 | 1974-03-20 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3986033A (enExample) |
| JP (1) | JPS49123787A (enExample) |
| CA (1) | CA1003573A (enExample) |
| DE (1) | DE2314267C3 (enExample) |
| FR (1) | FR2222826B3 (enExample) |
| GB (1) | GB1462701A (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2825323C2 (de) * | 1978-06-09 | 1986-03-06 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Belichtungsautomat für einen Röntgengenerator |
| EP0244562B1 (de) * | 1986-05-07 | 1989-11-15 | Siemens Aktiengesellschaft | Röntgendiagnostikgerät |
| US5444756A (en) * | 1994-02-09 | 1995-08-22 | Minnesota Mining And Manufacturing Company | X-ray machine, solid state radiation detector and method for reading radiation detection information |
| US7942272B2 (en) * | 2001-08-10 | 2011-05-17 | Axiom Process Ltd. | Screen system |
| EP3793332B1 (de) * | 2019-09-16 | 2023-01-18 | Siemens Healthcare GmbH | Spannungsversorgung für einen röntgenstrahler, röntgeneinrichtung und verfahren zum testen einer röntgeneinrichtung |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE892801C (de) * | 1938-02-10 | 1953-10-12 | Siemens Reiniger Werke Ag | Roentgenapparat |
| US2668909A (en) * | 1950-04-10 | 1954-02-09 | Exposure timer for x-ray apparatus | |
| DE1232276B (de) * | 1961-02-06 | 1967-01-12 | Siemens Ag | Roentgendiagnostikapparat mit UEberlastungsschutz und mit einer Einstellautomatik fuer den Zweiknopfbetrieb |
| DE1210958B (de) * | 1962-08-17 | 1966-02-17 | Siemens Reiniger Werke Ag | Roentgendiagnostikapparat mit einer Steuervorrichtung zum Absenken der Roehrenleistung waehrend eines vorgegebenen konstanten Zeitablaufs und mit einer Anzeigevorrichtung fuer die Aufnahmezeit |
| NL6717269A (enExample) * | 1967-12-19 | 1969-06-23 |
-
1973
- 1973-03-22 DE DE2314267A patent/DE2314267C3/de not_active Expired
-
1974
- 1974-03-15 US US05/451,534 patent/US3986033A/en not_active Expired - Lifetime
- 1974-03-19 CA CA195,350A patent/CA1003573A/en not_active Expired
- 1974-03-19 GB GB1215274A patent/GB1462701A/en not_active Expired
- 1974-03-20 JP JP49031094A patent/JPS49123787A/ja active Pending
- 1974-03-21 FR FR7409637A patent/FR2222826B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2222826B3 (enExample) | 1977-01-07 |
| FR2222826A1 (enExample) | 1974-10-18 |
| GB1462701A (en) | 1977-01-26 |
| DE2314267A1 (de) | 1974-10-03 |
| DE2314267B2 (de) | 1980-11-13 |
| USB451534I5 (enExample) | 1976-01-13 |
| DE2314267C3 (de) | 1981-10-01 |
| US3986033A (en) | 1976-10-12 |
| CA1003573A (en) | 1977-01-11 |