NL146325B - SELF-COOLING AIR-COOLED MICROWAVE DEVICE. - Google Patents
SELF-COOLING AIR-COOLED MICROWAVE DEVICE.Info
- Publication number
- NL146325B NL146325B NL696903527A NL6903527A NL146325B NL 146325 B NL146325 B NL 146325B NL 696903527 A NL696903527 A NL 696903527A NL 6903527 A NL6903527 A NL 6903527A NL 146325 B NL146325 B NL 146325B
- Authority
- NL
- Netherlands
- Prior art keywords
- self
- cooling air
- microwave device
- cooled microwave
- cooled
- Prior art date
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 |
---|---|---|---|
JP1573468A JPS4931587B1 (en) | 1968-03-08 | 1968-03-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6903527A NL6903527A (en) | 1969-09-10 |
NL146325B true NL146325B (en) | 1975-06-16 |
Family
ID=11896982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL696903527A NL146325B (en) | 1968-03-08 | 1969-03-07 | SELF-COOLING AIR-COOLED MICROWAVE DEVICE. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3551717A (en) |
JP (1) | JPS4931587B1 (en) |
DE (1) | DE1911770C3 (en) |
FR (1) | FR2003535A1 (en) |
GB (1) | GB1256125A (en) |
NL (1) | NL146325B (en) |
-
1968
- 1968-03-08 JP JP1573468A patent/JPS4931587B1/ja active Pending
-
1969
- 1969-03-06 US US804772A patent/US3551717A/en not_active Expired - Lifetime
- 1969-03-07 DE DE1911770A patent/DE1911770C3/en not_active Expired
- 1969-03-07 NL NL696903527A patent/NL146325B/en not_active IP Right Cessation
- 1969-03-07 FR FR6906544A patent/FR2003535A1/fr not_active Withdrawn
- 1969-03-10 GB GB02549/69A patent/GB1256125A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4931587B1 (en) | 1974-08-22 |
NL6903527A (en) | 1969-09-10 |
GB1256125A (en) | 1971-12-08 |
DE1911770B2 (en) | 1974-07-04 |
FR2003535A1 (en) | 1969-11-07 |
US3551717A (en) | 1970-12-29 |
DE1911770A1 (en) | 1969-10-09 |
DE1911770C3 (en) | 1975-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee | ||
NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: MATSUSHITA |