NL77655C - - Google Patents
Info
- Publication number
- NL77655C NL77655C NL77655DA NL77655C NL 77655 C NL77655 C NL 77655C NL 77655D A NL77655D A NL 77655DA NL 77655 C NL77655 C NL 77655C
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US630812A US2482275A (en) | 1945-11-26 | 1945-11-26 | Electrical discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL77655C true NL77655C (pt) |
Family
ID=24528655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL77655D NL77655C (pt) | 1945-11-26 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2482275A (pt) |
| DE (1) | DE913677C (pt) |
| FR (1) | FR937491A (pt) |
| GB (1) | GB630571A (pt) |
| NL (1) | NL77655C (pt) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH291654A (de) * | 1950-08-19 | 1953-06-30 | Siemens Reiniger Werke Ag | Elektrische Entladungsröhre. |
| NL92553C (pt) * | 1950-12-26 | |||
| US2791708A (en) * | 1953-02-06 | 1957-05-07 | James T Serduke | X-ray tube |
| DE1091243B (de) * | 1955-03-19 | 1960-10-20 | Licentia Gmbh | Roentgenroehre mit punktfoermigem Brennfleck |
| DE1165769B (de) * | 1961-10-31 | 1964-03-19 | Licentia Gmbh | Hochleistungsroentgenroehre |
| US3649861A (en) * | 1970-09-09 | 1972-03-14 | Picker Corp | Double focus x-ray tube |
| JPS5334144Y2 (pt) * | 1972-08-02 | 1978-08-22 | ||
| US4493097A (en) * | 1982-08-30 | 1985-01-08 | The Perkin-Elmer Corporation | Electron gun assembly |
| NL8603264A (nl) * | 1986-12-23 | 1988-07-18 | Philips Nv | Roentgenbuis met een ringvormig focus. |
| DE69316041T2 (de) * | 1992-01-27 | 1998-07-02 | Koninkl Philips Electronics Nv | Röntgenröhre mit verringertem Arbeitsabstand |
| DE102017002210A1 (de) * | 2017-03-08 | 2018-09-13 | Heuft Systemtechnik Gmbh | Kühlvorrichtung für Röntgengeneratoren |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE407431C (de) * | 1924-12-22 | Julius Edgar Lilienfeld Dr | Elektrodenanordnung fuer Roentgenroehren | |
| DE623862C (pt) * | ||||
| US1226383A (en) * | 1916-07-18 | 1917-05-15 | William Robinson | X-ray tube. |
| DE389517C (de) * | 1920-06-11 | 1924-02-07 | Julius Edgar Lilienfeld Dr | Hochvakuum-Roentgenroehre |
| DE390346C (de) * | 1922-10-28 | 1924-02-18 | Siemens & Halske Akt Ges | Roentgentherapieroehre fuer grosse Leistungen |
| NL14471C (pt) * | 1922-12-06 | 1926-03-15 | ||
| NL16440C (pt) * | 1924-02-26 | |||
| NL25627C (pt) * | 1924-06-04 | |||
| DE529952C (de) * | 1925-04-25 | 1931-07-18 | C H F Mueller Akt Ges | Gluehkathodenweichstrahlroentgenroehre fuer therapeutische Zwecke |
| NL23782C (pt) * | 1926-04-03 | |||
| DE578926C (de) * | 1926-09-15 | 1933-06-19 | Siemens Reiniger Werke Akt Ges | Strahlenaustrittsfenster fuer Roentgenroehren |
| NL28085C (pt) * | 1929-01-26 | |||
| US1954231A (en) * | 1930-01-13 | 1934-04-10 | Rca Corp | Glowlamp |
| DE529987C (de) * | 1930-05-23 | 1931-07-20 | Mueller C H F Ag | Weichstrahlroehre zur gleichzeitigen Bestrahlung mit Roentgen- und Waermestrahlen |
| US1949463A (en) * | 1930-10-13 | 1934-03-06 | Thomas H Forde | X-ray tube |
| US2362816A (en) * | 1943-04-15 | 1944-11-14 | Gen Electric | Electrical discharge device |
-
0
- NL NL77655D patent/NL77655C/xx active
-
1945
- 1945-11-26 US US630812A patent/US2482275A/en not_active Expired - Lifetime
-
1946
- 1946-11-25 FR FR937491D patent/FR937491A/fr not_active Expired
- 1946-11-26 GB GB35065/46A patent/GB630571A/en not_active Expired
-
1949
- 1949-01-01 DE DEP29019D patent/DE913677C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR937491A (fr) | 1948-08-18 |
| DE913677C (de) | 1954-06-18 |
| US2482275A (en) | 1949-09-20 |
| GB630571A (en) | 1949-10-17 |