GB439904A - High-tension-proof roentgen tube - Google Patents
High-tension-proof roentgen tubeInfo
- Publication number
- GB439904A GB439904A GB26578/34A GB2657834A GB439904A GB 439904 A GB439904 A GB 439904A GB 26578/34 A GB26578/34 A GB 26578/34A GB 2657834 A GB2657834 A GB 2657834A GB 439904 A GB439904 A GB 439904A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- shells
- rays
- surrounded
- earthed
- 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
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/16—Vessels; Containers; Shields associated therewith
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/02—Constructional details
- H05G1/04—Mounting the X-ray tube within a closed housing
Landscapes
- X-Ray Techniques (AREA)
- Elimination Of Static Electricity (AREA)
- Laminated Bodies (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
439,904. R÷ntgen-ray apparatus. RADIOLOGIE AKT.-GES., 146, K³rf³rstenstrasse, Berlin. Sept. 15, 1934, No. 26578. Convention date, Sept. 15, 1933. [Class 98 (i)] [See also Group XL] An earthed metal jacket surrounds the part of a R÷ntgen-ray tube where the rays are emitted and is spaced from the tube by a " condenser " consisting of layers of air or other insulation separated by a medium of great dielectric strength. The glass tube 1 is surrounded successively by a layer 4 of lead-rubber, shells 5, 6 of the insulating material sold under the Registered Trade Mark " Pertinax " and outer earthed shells 7, 8 respectively of lead and another metal. The shells 5, 7 are separated by layers of air, and windows W are provided for the rays. The ends of the tube are surrounded by grating- like hoods 10 earthed through the shell 8. A cooler 14 is separated from one hood 10 by an insulating envelope consisting of curved vanes 15 and of an apertured end disc 16 to prevent sparking between the cooler and hood whilst allowing air circulation. Bent tubes may pass through the disc 16 to conduct away at right angles air moving axially of the tube. The window for the rays may be at one end of the tube, the rest of the tube being surrounded by a single hood.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE439904X | 1933-09-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB439904A true GB439904A (en) | 1935-12-17 |
Family
ID=6507367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26578/34A Expired GB439904A (en) | 1933-09-15 | 1934-09-15 | High-tension-proof roentgen tube |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2089723A (en) |
| FR (1) | FR778498A (en) |
| GB (1) | GB439904A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5802140A (en) * | 1997-08-29 | 1998-09-01 | Varian Associates, Inc. | X-ray generating apparatus with integral housing |
| DE102017002210A1 (en) | 2017-03-08 | 2018-09-13 | Heuft Systemtechnik Gmbh | Cooling device for X-ray generators |
-
1934
- 1934-09-14 FR FR778498D patent/FR778498A/en not_active Expired
- 1934-09-15 US US744227A patent/US2089723A/en not_active Expired - Lifetime
- 1934-09-15 GB GB26578/34A patent/GB439904A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR778498A (en) | 1935-03-15 |
| US2089723A (en) | 1937-08-10 |
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