JPS5373965A - Electric field discharging cathode and its manufacture - Google Patents
Electric field discharging cathode and its manufactureInfo
- Publication number
- JPS5373965A JPS5373965A JP15012576A JP15012576A JPS5373965A JP S5373965 A JPS5373965 A JP S5373965A JP 15012576 A JP15012576 A JP 15012576A JP 15012576 A JP15012576 A JP 15012576A JP S5373965 A JPS5373965 A JP S5373965A
- Authority
- JP
- Japan
- Prior art keywords
- manufacture
- electric field
- discharging cathode
- field discharging
- cathode
- 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.)
- Pending
Links
Landscapes
- Cold Cathode And The Manufacture (AREA)
Abstract
PURPOSE: To maintain a stable discharge current for a long time, by fixing the needle electrode via the sintered body taking the carbide having a high melting point as main material.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15012576A JPS5373965A (en) | 1976-12-13 | 1976-12-13 | Electric field discharging cathode and its manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15012576A JPS5373965A (en) | 1976-12-13 | 1976-12-13 | Electric field discharging cathode and its manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5373965A true JPS5373965A (en) | 1978-06-30 |
Family
ID=15490018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15012576A Pending JPS5373965A (en) | 1976-12-13 | 1976-12-13 | Electric field discharging cathode and its manufacture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5373965A (en) |
-
1976
- 1976-12-13 JP JP15012576A patent/JPS5373965A/en active Pending
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