FR2500211B1 - - Google Patents

Info

Publication number
FR2500211B1
FR2500211B1 FR8202365A FR8202365A FR2500211B1 FR 2500211 B1 FR2500211 B1 FR 2500211B1 FR 8202365 A FR8202365 A FR 8202365A FR 8202365 A FR8202365 A FR 8202365A FR 2500211 B1 FR2500211 B1 FR 2500211B1
Authority
FR
France
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.)
Expired
Application number
FR8202365A
Other languages
French (fr)
Other versions
FR2500211A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of FR2500211A1 publication Critical patent/FR2500211A1/fr
Application granted granted Critical
Publication of FR2500211B1 publication Critical patent/FR2500211B1/fr
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/46Control electrodes, e.g. grid; Auxiliary electrodes
    • H01J1/48Control electrodes, e.g. grid; Auxiliary electrodes characterised by the material
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00Apparatus 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
    • H01J9/02Manufacture of electrodes or electrode systems
    • H01J9/14Manufacture of electrodes or electrode systems of non-emitting electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Products (AREA)
  • Inert Electrodes (AREA)
  • Inorganic Fibers (AREA)
  • Solid Thermionic Cathode (AREA)
  • Carbon And Carbon Compounds (AREA)
FR8202365A 1981-02-13 1982-02-12 Electrode-grille pour appareil electronique et procede de fabrication de ladite electrode Granted FR2500211A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU813237651A SU1149329A1 (ru) 1981-02-13 1981-02-13 Сетчатый электрод дл электронного прибора и способ его изготовлени

Publications (2)

Publication Number Publication Date
FR2500211A1 FR2500211A1 (fr) 1982-08-20
FR2500211B1 true FR2500211B1 (US20040152965A1-20040805-M00009.png) 1985-05-03

Family

ID=20939291

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8202365A Granted FR2500211A1 (fr) 1981-02-13 1982-02-12 Electrode-grille pour appareil electronique et procede de fabrication de ladite electrode

Country Status (9)

Country Link
US (1) US4469984A (US20040152965A1-20040805-M00009.png)
JP (1) JPS57182937A (US20040152965A1-20040805-M00009.png)
CH (1) CH654693A5 (US20040152965A1-20040805-M00009.png)
CS (1) CS245728B1 (US20040152965A1-20040805-M00009.png)
DE (1) DE3205075A1 (US20040152965A1-20040805-M00009.png)
FR (1) FR2500211A1 (US20040152965A1-20040805-M00009.png)
GB (1) GB2093270B (US20040152965A1-20040805-M00009.png)
IT (1) IT1190684B (US20040152965A1-20040805-M00009.png)
SU (1) SU1149329A1 (US20040152965A1-20040805-M00009.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8300191A (nl) * 1983-01-19 1984-08-16 Philips Nv Elektrische ontladingsbuis.
DE3562690D1 (en) 1984-02-07 1988-06-16 Bbc Brown Boveri & Cie High-power electron tube
US4800840A (en) * 1986-09-24 1989-01-31 Rockwell International Corporation Method and apparatus for vapor stream discrimination
US4841099A (en) * 1988-05-02 1989-06-20 Xerox Corporation Electrically insulating polymer matrix with conductive path formed in situ
JP2783927B2 (ja) * 1991-11-29 1998-08-06 三菱鉛筆株式会社 電極用炭素材料およびその製造方法
US5448883A (en) * 1993-02-26 1995-09-12 The Boeing Company Ion thruster with ion optics having carbon-carbon composite elements
US5548953A (en) * 1993-02-26 1996-08-27 The Boeing Company Carbon-carbon grid elements for ion thruster ion optics
RU2542912C2 (ru) * 2013-07-18 2015-02-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный электротехнический университет "ЛЭТИ" им. В.И. Ульянова (Ленина)" Способ получения интерметаллического антиэмиссионного покрытия на сеточных электродах генераторных ламп
BR112016002368A2 (pt) * 2013-09-24 2017-08-01 Henkel IP & Holding GmbH camadas orgânicas pirolisadas e pré-impregnados condutores produzidos com essas camadas

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744014C (de) * 1936-08-25 1944-01-07 Aeg Verfahren zur Herstellung von aus Kohle oder Graphit bestehenden Aufbauteilen fuer elektrische Entladungsgefaesse, insbesondere Kurzwellenroehren
US2282098A (en) * 1940-10-17 1942-05-05 Warren G Taylor Carbon electrode
GB881797A (en) * 1958-10-24 1961-11-08 Egyesuelt Izzolampa Improvements in grids for electron tubes
AT230505B (de) * 1959-06-12 1963-12-10 Magyar Adocsoegyar Verfahren zur Herstellung einer netzförmigen Elektrode für Elektronenröhren
FR1344220A (fr) * 1962-03-02 1963-11-29 Thomson Houston Comp Francaise Grille pour tubes électroniques
US3317338A (en) * 1964-01-07 1967-05-02 James D Batchelor Pyrolytic graphite coating process
CH566072A5 (US20040152965A1-20040805-M00009.png) * 1973-11-07 1975-08-29 Bbc Brown Boveri & Cie
DE2450261C3 (de) * 1974-10-23 1980-06-26 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur Herstellung von Gitterelektroden für Elektronenröhren
DE2623828A1 (de) * 1976-05-28 1977-12-08 Philips Patentverwaltung Elektrode, insbesondere gitterfoermige elektrode fuer elektronenroehren, und verfahren zu deren herstellung
JPS53128971A (en) * 1977-04-18 1978-11-10 Hitachi Ltd Manufacture of electron radiation cathode

Also Published As

Publication number Publication date
CH654693A5 (de) 1986-02-28
DE3205075A1 (de) 1982-09-09
DE3205075C2 (US20040152965A1-20040805-M00009.png) 1987-05-27
SU1149329A1 (ru) 1985-04-07
IT1190684B (it) 1988-02-24
GB2093270B (en) 1985-03-13
GB2093270A (en) 1982-08-25
IT8219663A0 (it) 1982-02-15
CS245728B1 (en) 1986-10-16
US4469984A (en) 1984-09-04
JPS57182937A (en) 1982-11-11
FR2500211A1 (fr) 1982-08-20

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Legal Events

Date Code Title Description
ST Notification of lapse