BE720493A - - Google Patents
Info
- Publication number
- BE720493A BE720493A BE720493DA BE720493A BE 720493 A BE720493 A BE 720493A BE 720493D A BE720493D A BE 720493DA BE 720493 A BE720493 A BE 720493A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/005—Cooling methods or arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/28—Non-electron-emitting electrodes; Screens
- H01J19/32—Anodes
- H01J19/36—Cooling of anodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0012—Constructional arrangements
- H01J2893/0027—Mitigation of temperature effects
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5775967 | 1967-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE720493A true BE720493A (en) | 1969-02-17 |
Family
ID=13064791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE720493D BE720493A (en) | 1967-09-07 | 1968-09-06 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3575632A (en) |
| BE (1) | BE720493A (en) |
| DE (1) | DE1791059B1 (en) |
| FR (1) | FR1582287A (en) |
| GB (1) | GB1225855A (en) |
| NL (1) | NL142819B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49115642A (en) * | 1973-03-07 | 1974-11-05 | ||
| US4841182A (en) * | 1986-08-28 | 1989-06-20 | Mitsuba Electric Mfg., Co., Ltd. | Rectifier in alternating generators for automotive vehicles |
| FR2641414A1 (en) * | 1988-12-30 | 1990-07-06 | Thomson Tubes Electroniques | ELECTRON BEAM TUBE COOLED PARTIALLY BY DIRECT RADIATION |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE896530C (en) * | 1944-03-29 | 1953-11-12 | Electricitaets Ges Sanitas Mit | Slotted anode magnetic field tubes for generating ultra-short, in particular decimeter or centimeter waves |
| DE1053676B (en) * | 1957-10-10 | 1959-03-26 | Philips Patentverwaltung | Permanent magnet system for magnetron tubes |
| NL240153A (en) * | 1958-06-14 | |||
| DE1063283B (en) * | 1958-06-14 | 1959-08-13 | Mikrowellen Ges M B H Deutsche | Arrangement of cooling plates for electron tubes with a metallic vessel jacket, especially magnetic field tubes |
| DE1491353B2 (en) * | 1960-03-04 | 1972-01-05 | Husqvarna Vapenfabriks Ab, Huskvarna (Schweden) | COOLING DEVICE FOR MAGNETRONE |
| US3315121A (en) * | 1961-04-27 | 1967-04-18 | Gen Electric | Crossed-field electric discharge device |
| GB1058476A (en) * | 1963-07-12 | 1967-02-08 | Electrolux Ab | Improvements in and relating to magnetrons |
-
1968
- 1968-08-26 GB GB1225855D patent/GB1225855A/en not_active Expired
- 1968-09-05 DE DE19681791059 patent/DE1791059B1/en not_active Withdrawn
- 1968-09-06 BE BE720493D patent/BE720493A/xx unknown
- 1968-09-06 FR FR1582287D patent/FR1582287A/fr not_active Expired
- 1968-09-06 US US757901A patent/US3575632A/en not_active Expired - Lifetime
- 1968-09-06 NL NL686812730A patent/NL142819B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL6812730A (en) | 1969-03-11 |
| NL142819B (en) | 1974-07-15 |
| DE1791059B1 (en) | 1972-02-03 |
| US3575632A (en) | 1971-04-20 |
| FR1582287A (en) | 1969-09-26 |
| GB1225855A (en) | 1971-03-24 |