KR900015216A - 산화물 음극제조시 에미션 페이스트(Emission Paste)회수방법 - Google Patents
산화물 음극제조시 에미션 페이스트(Emission Paste)회수방법 Download PDFInfo
- Publication number
- KR900015216A KR900015216A KR1019890003530A KR890003530A KR900015216A KR 900015216 A KR900015216 A KR 900015216A KR 1019890003530 A KR1019890003530 A KR 1019890003530A KR 890003530 A KR890003530 A KR 890003530A KR 900015216 A KR900015216 A KR 900015216A
- Authority
- KR
- South Korea
- Prior art keywords
- emission paste
- oxide cathode
- recovery method
- emission
- pure water
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Cold Cathode And The Manufacture (AREA)
- Treating Waste Gases (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명을 설명하기 위한 통상적인 산화물 음극기체의 측면도이고,
제3도는 본 발명을 설명하기 위한 음극 제조장치의 배기시스템을 구체적으로 예시한 도면이다.
Claims (1)
- 다리부(3) 및 평판부(1)로 형성된 음극기체의 캡위에 열전자 방출성 에미션 페이스트를 스프레이로 도포하는 전자관용 산화물 음극제조 방법에 있어서, 상기의 캡상에 에미션 페이스트를 분사하여 도포하는 공정에서 배기펌프(8)를 통해 배출되는 에미션 페이스트가 순수공급장치(11) 및 배수장치(12)를 구비한 순수탱크(9)내에 있는 순수를 통과해서 대기중으로 배출되게 함을 특징으로 하는 산화물 음극제조시 에미션 페이스트 회수방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890003530A KR910004756B1 (ko) | 1989-03-21 | 1989-03-21 | 산화물 음극제조시 에미션 페이스트(Emission Paste) 회수방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890003530A KR910004756B1 (ko) | 1989-03-21 | 1989-03-21 | 산화물 음극제조시 에미션 페이스트(Emission Paste) 회수방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900015216A true KR900015216A (ko) | 1990-10-26 |
KR910004756B1 KR910004756B1 (ko) | 1991-07-10 |
Family
ID=19284684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890003530A KR910004756B1 (ko) | 1989-03-21 | 1989-03-21 | 산화물 음극제조시 에미션 페이스트(Emission Paste) 회수방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR910004756B1 (ko) |
-
1989
- 1989-03-21 KR KR1019890003530A patent/KR910004756B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR910004756B1 (ko) | 1991-07-10 |
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