GB638642A - Improvements in or relating to x-ray tubes and energising systems therefor - Google Patents
Improvements in or relating to x-ray tubes and energising systems thereforInfo
- Publication number
- GB638642A GB638642A GB20797/47A GB2079747A GB638642A GB 638642 A GB638642 A GB 638642A GB 20797/47 A GB20797/47 A GB 20797/47A GB 2079747 A GB2079747 A GB 2079747A GB 638642 A GB638642 A GB 638642A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cathode
- electrode
- envelope
- auxiliary
- lead
- 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
- 230000004048 modification Effects 0.000 abstract 3
- 238000012986 modification Methods 0.000 abstract 3
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- 229910052776 Thorium Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/22—X-ray tubes specially designed for passing a very high current for a very short time, e.g. for flash operation
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- X-Ray Techniques (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US451902A US2349468A (en) | 1942-07-22 | 1942-07-22 | Electron emission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB638642A true GB638642A (en) | 1950-06-14 |
Family
ID=23794168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20797/47A Expired GB638642A (en) | 1942-07-22 | 1947-07-31 | Improvements in or relating to x-ray tubes and energising systems therefor |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2349468A (enrdf_load_stackoverflow) |
| BE (1) | BE483447A (enrdf_load_stackoverflow) |
| GB (1) | GB638642A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3769600A (en) * | 1972-03-24 | 1973-10-30 | Energy Sciences Inc | Method of and apparatus for producing energetic charged particle extended dimension beam curtains and pulse producing structures therefor |
-
0
- BE BE483447D patent/BE483447A/xx unknown
-
1942
- 1942-07-22 US US451902A patent/US2349468A/en not_active Expired - Lifetime
-
1947
- 1947-07-31 GB GB20797/47A patent/GB638642A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE483447A (enrdf_load_stackoverflow) | |
| US2349468A (en) | 1944-05-23 |
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