FR1086413A - X-ray getter tubes - Google Patents
X-ray getter tubesInfo
- Publication number
- FR1086413A FR1086413A FR1086413DA FR1086413A FR 1086413 A FR1086413 A FR 1086413A FR 1086413D A FR1086413D A FR 1086413DA FR 1086413 A FR1086413 A FR 1086413A
- Authority
- FR
- France
- Prior art keywords
- ray
- getter
- tubes
- getter tubes
- ray getter
- 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
- H01J41/00—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas; Discharge tubes for evacuation by diffusion of ions
- H01J41/12—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps
- H01J41/14—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps with ionisation by means of thermionic cathodes
- H01J41/16—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps with ionisation by means of thermionic cathodes using gettering substances
-
- 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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US741189XA | 1952-07-19 | 1952-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1086413A true FR1086413A (en) | 1955-02-11 |
Family
ID=22117840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1086413D Expired FR1086413A (en) | 1952-07-19 | 1953-07-17 | X-ray getter tubes |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1030937B (en) |
FR (1) | FR1086413A (en) |
GB (1) | GB741189A (en) |
IT (1) | IT508975A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1064645B (en) * | 1958-04-23 | 1959-09-03 | Licentia Gmbh | Discharge tubes with ion or getter pump |
FR1363155A (en) * | 1963-01-30 | 1964-06-12 | Tubix Sa | Rotating anode for x-ray tubes |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB300403A (en) * | 1927-10-14 | 1928-11-15 | Philips Nv | Improvements relating to thermionic valves or electron discharge tubes |
US2430800A (en) * | 1943-10-02 | 1947-11-11 | Gen Electric X Ray Corp | Rotating anode construction |
-
0
- IT IT508975D patent/IT508975A/it unknown
-
1953
- 1953-07-09 GB GB19069/53A patent/GB741189A/en not_active Expired
- 1953-07-17 FR FR1086413D patent/FR1086413A/en not_active Expired
- 1953-07-18 DE DEG12257A patent/DE1030937B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
IT508975A (en) | |
DE1030937B (en) | 1958-05-29 |
GB741189A (en) | 1955-11-30 |
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