FR988425A - Système de protection pour tubes à rayons x - Google Patents
Système de protection pour tubes à rayons xInfo
- Publication number
- FR988425A FR988425A FR988425DA FR988425A FR 988425 A FR988425 A FR 988425A FR 988425D A FR988425D A FR 988425DA FR 988425 A FR988425 A FR 988425A
- Authority
- FR
- France
- Prior art keywords
- ray tube
- protection system
- tube protection
- ray
- tube
- 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
- 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
- H05G1/46—Combined control of different quantities, e.g. exposure time as well as voltage or current
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 |
---|---|---|---|
US449814A US2379125A (en) | 1942-07-04 | 1942-07-04 | X-ray tube protective system |
Publications (1)
Publication Number | Publication Date |
---|---|
FR988425A true FR988425A (fr) | 1951-08-27 |
Family
ID=23785601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR988425D Expired FR988425A (fr) | 1942-07-04 | 1947-07-11 | Système de protection pour tubes à rayons x |
Country Status (3)
Country | Link |
---|---|
US (1) | US2379125A (fr) |
FR (1) | FR988425A (fr) |
GB (1) | GB598350A (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB586504A (en) * | 1944-12-21 | 1947-03-20 | Philips Nv | Improvements in and relating to x-ray control apparatus |
US2572258A (en) * | 1946-07-20 | 1951-10-23 | Picker X Ray Corp Waite Mfg | X-ray tube safety device |
US2571013A (en) * | 1948-09-07 | 1951-10-09 | Gen Electric | Protection system |
NL72521C (nl) * | 1948-09-30 | 1953-06-15 | Philips Nv | inrichting voor het maken roentgenopnamen |
US2745020A (en) * | 1950-01-06 | 1956-05-08 | Gen Electric | Electrical protective system |
US2611096A (en) * | 1950-09-07 | 1952-09-16 | Westinghouse Electric Corp | Therapy x-ray system |
NL88026C (nl) * | 1953-03-21 | 1958-05-16 | Philips Nv | roentgentoestel met wisselstroomvoeding voor het maken van roentgenfoto'smet trapsgewijze instelbare belichtingstijden |
NL92458C (nl) * | 1956-10-31 | 1959-10-15 | N V Ned Roentgen-Apparatenfabriek | inrichtingvoor het maken van roentgenfoto's ,in het bijzonder voor massadiagnostiek |
US3152255A (en) * | 1959-07-24 | 1964-10-06 | Philips Corp | Device for measuring the X-ray radiations absorbed by a specimen |
-
1942
- 1942-07-04 US US449814A patent/US2379125A/en not_active Expired - Lifetime
-
1943
- 1943-11-05 GB GB18420/43A patent/GB598350A/en not_active Expired
-
1947
- 1947-07-11 FR FR988425D patent/FR988425A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB598350A (en) | 1948-02-17 |
US2379125A (en) | 1945-06-26 |
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