GB339715A - Improvements in or relating to incandescent cathode x-ray tubes - Google Patents
Improvements in or relating to incandescent cathode x-ray tubesInfo
- Publication number
- GB339715A GB339715A GB3041829A GB3041829A GB339715A GB 339715 A GB339715 A GB 339715A GB 3041829 A GB3041829 A GB 3041829A GB 3041829 A GB3041829 A GB 3041829A GB 339715 A GB339715 A GB 339715A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ray tubes
- cathode
- anode
- relating
- incandescent cathode
- 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
- 239000007789 gas Substances 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 230000001627 detrimental effect Effects 0.000 abstract 1
- 239000001307 helium Substances 0.000 abstract 1
- 229910052734 helium Inorganic materials 0.000 abstract 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052754 neon Inorganic materials 0.000 abstract 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/24—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof
- H01J35/26—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof by rotation of the anode or anticathode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/20—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
Landscapes
- X-Ray Techniques (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3041829A GB339715A (en) | 1929-10-07 | 1929-10-07 | Improvements in or relating to incandescent cathode x-ray tubes |
| BE372238D BE372238A (enrdf_load_stackoverflow) | 1929-10-07 | 1930-07-26 | |
| FR699673D FR699673A (fr) | 1929-10-07 | 1930-07-28 | Tube à rayons chi à cathode à incandescence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3041829A GB339715A (en) | 1929-10-07 | 1929-10-07 | Improvements in or relating to incandescent cathode x-ray tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB339715A true GB339715A (en) | 1930-12-18 |
Family
ID=10307372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3041829A Expired GB339715A (en) | 1929-10-07 | 1929-10-07 | Improvements in or relating to incandescent cathode x-ray tubes |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE372238A (enrdf_load_stackoverflow) |
| FR (1) | FR699673A (enrdf_load_stackoverflow) |
| GB (1) | GB339715A (enrdf_load_stackoverflow) |
-
1929
- 1929-10-07 GB GB3041829A patent/GB339715A/en not_active Expired
-
1930
- 1930-07-26 BE BE372238D patent/BE372238A/xx unknown
- 1930-07-28 FR FR699673D patent/FR699673A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR699673A (fr) | 1931-02-18 |
| BE372238A (enrdf_load_stackoverflow) | 1930-08-30 |
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