NL28272C - - Google Patents
Info
- Publication number
- NL28272C NL28272C NL28272DA NL28272C NL 28272 C NL28272 C NL 28272C NL 28272D A NL28272D A NL 28272DA NL 28272 C NL28272 C NL 28272C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J33/00—Discharge tubes with provision for emergence of electrons or ions from the vessel; Lenard tubes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
- H01J5/18—Windows permeable to X-rays, gamma-rays, or particles
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US296489A US1920601A (en) | 1928-07-31 | 1928-07-31 | Electron discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL28272C true NL28272C (ru) |
Family
ID=23142210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL28272D NL28272C (ru) | 1928-07-31 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1920601A (ru) |
| DE (1) | DE581356C (ru) |
| FR (1) | FR679583A (ru) |
| GB (1) | GB316579A (ru) |
| NL (1) | NL28272C (ru) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2767341A (en) * | 1952-08-12 | 1956-10-16 | Dunlee Corp | Anode structure for double filament x-ray tube |
| US2764706A (en) * | 1952-12-26 | 1956-09-25 | Dunlee Corp | Hooded anode x-ray tube with tilted target |
| DE1002896B (de) * | 1954-03-10 | 1957-02-21 | Dr Bernhard Hess | Photoelektrische Roentgenroehre |
| DE1053681B (de) * | 1954-10-19 | 1959-03-26 | Dr Bernhard Hess | Einrichtung zur Erzeugung von Ladungstraegern mit einer Vervielfachung der von einer primaeren Strahlung erzeugten Ladungstraeger |
| US2853618A (en) * | 1954-10-27 | 1958-09-23 | Marco John J De | Method and apparatus for the use of fluorescent x-rays in powder diffraction |
| DE1131332B (de) * | 1955-03-11 | 1962-06-14 | Dr Bernhard Hess | Roentgenroehre |
| US3033984A (en) * | 1959-02-17 | 1962-05-08 | United States Steel Corp | Apparatus for increasing the energy of x-rays |
| US4359660A (en) * | 1980-12-15 | 1982-11-16 | Physics International Company | Series diode X-ray source |
-
0
- NL NL28272D patent/NL28272C/xx active
-
1928
- 1928-07-31 US US296489A patent/US1920601A/en not_active Expired - Lifetime
-
1929
- 1929-07-19 GB GB22306/29A patent/GB316579A/en not_active Expired
- 1929-07-30 FR FR679583D patent/FR679583A/fr not_active Expired
- 1929-08-01 DE DEW83325D patent/DE581356C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR679583A (fr) | 1930-04-15 |
| GB316579A (en) | 1930-02-13 |
| DE581356C (de) | 1933-07-26 |
| US1920601A (en) | 1933-08-01 |