GB366715A - Improvements in or relating to x-ray measuring devices - Google Patents
Improvements in or relating to x-ray measuring devicesInfo
- Publication number
- GB366715A GB366715A GB3435/31A GB343531A GB366715A GB 366715 A GB366715 A GB 366715A GB 3435/31 A GB3435/31 A GB 3435/31A GB 343531 A GB343531 A GB 343531A GB 366715 A GB366715 A GB 366715A
- Authority
- GB
- United Kingdom
- Prior art keywords
- receiver
- ray measuring
- rays
- feb
- main receiver
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/185—Measuring radiation intensity with ionisation chamber arrangements
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Measurement Of Radiation (AREA)
Abstract
366,715. X-ray measuring instruments. MœLLER AKT.-GES., C. H. F., 24, F³hlsb³ttelerdam, F³hlsb³ttel, Hamburg, Germany. Feb. 3, 1931, No. 3435. Convention date, Feb. 21, 1930. [Class 98 (i).] An X-ray measuring instrument comprises a main receiver such as an ionization chamber 1, or a photo - electric cell, and an additional receiver 7 which is more sensitive to hard rays than to soft rays and is coupled to the main receiver in such a way as to modify the indication of the action of the hard rays on the main receiver. The ionization chamber 1 is charged up by a battery 2 and the auxiliary chamber 7 is arranged in parallel with the condenser 5 and with the meter 6. The action of the receiver 7 can be modified as by filters 8 which absorb soft radiation or by altering its dimensions, thereby modifying the sensitivity of the instrument in accordance with the radiation to be measured.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE366715X | 1930-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB366715A true GB366715A (en) | 1932-02-11 |
Family
ID=6317806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3435/31A Expired GB366715A (en) | 1930-02-21 | 1931-02-03 | Improvements in or relating to x-ray measuring devices |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB366715A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1196799B (en) * | 1957-08-10 | 1965-07-15 | Licentia Gmbh | Device for the detection of radioactive radiation from aerosols in gases |
| DE1243789B (en) * | 1960-11-14 | 1967-07-06 | Vakutronik Dresden Veb | Device for measuring X-ray radiation with two ionization chambers |
-
1931
- 1931-02-03 GB GB3435/31A patent/GB366715A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1196799B (en) * | 1957-08-10 | 1965-07-15 | Licentia Gmbh | Device for the detection of radioactive radiation from aerosols in gases |
| DE1243789B (en) * | 1960-11-14 | 1967-07-06 | Vakutronik Dresden Veb | Device for measuring X-ray radiation with two ionization chambers |
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