NL7810808A - Inrichting en werkwijze voor het vervaardigen van kathodes. - Google Patents

Inrichting en werkwijze voor het vervaardigen van kathodes. Download PDF

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Publication number
NL7810808A
NL7810808A NL7810808A NL7810808A NL7810808A NL 7810808 A NL7810808 A NL 7810808A NL 7810808 A NL7810808 A NL 7810808A NL 7810808 A NL7810808 A NL 7810808A NL 7810808 A NL7810808 A NL 7810808A
Authority
NL
Netherlands
Prior art keywords
mold
conductive layer
cathode
suspension
shafts
Prior art date
Application number
NL7810808A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL7810808A priority Critical patent/NL7810808A/nl
Priority to US06/084,018 priority patent/US4252630A/en
Priority to EP79200590A priority patent/EP0010800B1/de
Priority to DE7979200590T priority patent/DE2964632D1/de
Priority to CA338,384A priority patent/CA1131695A/en
Priority to DD79216527A priority patent/DD147117A5/de
Priority to ES485485A priority patent/ES485485A1/es
Priority to JP13883879A priority patent/JPS5564334A/ja
Priority to BR7906977A priority patent/BR7906977A/pt
Publication of NL7810808A publication Critical patent/NL7810808A/nl
Priority to US06/195,533 priority patent/US4302309A/en

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
    • H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D1/00—Electroforming
    • C25D1/12—Electroforming by electrophoresis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
NL7810808A 1978-10-31 1978-10-31 Inrichting en werkwijze voor het vervaardigen van kathodes. NL7810808A (nl)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NL7810808A NL7810808A (nl) 1978-10-31 1978-10-31 Inrichting en werkwijze voor het vervaardigen van kathodes.
US06/084,018 US4252630A (en) 1978-10-31 1979-10-11 Apparatus for manufacturing cathodes
EP79200590A EP0010800B1 (de) 1978-10-31 1979-10-16 Vorrichtung und Verfahren zur elektrophoretischen Beschichtung von Kathoden mit einer emittierenden Schicht
DE7979200590T DE2964632D1 (en) 1978-10-31 1979-10-16 Apparatus for and method of electrophoretic coating of cathode shafts with an emissive layer
CA338,384A CA1131695A (en) 1978-10-31 1979-10-25 Apparatus for and method of manufacturing cathodes
DD79216527A DD147117A5 (de) 1978-10-31 1979-10-29 Vorrichtung und verfahren zur herstellung von kathoden
ES485485A ES485485A1 (es) 1978-10-31 1979-10-29 Aparato para la fabricacion de catodos y metodos para recu- brir electroforeticamente estos catodos
JP13883879A JPS5564334A (en) 1978-10-31 1979-10-29 Method of and device for manufacturing cathode
BR7906977A BR7906977A (pt) 1978-10-31 1979-10-29 Aparelho para a fabricacao de catodos,catodo,e,processo de revestir eletroforeticamente catodos
US06/195,533 US4302309A (en) 1978-10-31 1980-10-09 Method of manufacturing cathodes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7810808A NL7810808A (nl) 1978-10-31 1978-10-31 Inrichting en werkwijze voor het vervaardigen van kathodes.
NL7810808 1978-10-31

Publications (1)

Publication Number Publication Date
NL7810808A true NL7810808A (nl) 1980-05-02

Family

ID=19831805

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7810808A NL7810808A (nl) 1978-10-31 1978-10-31 Inrichting en werkwijze voor het vervaardigen van kathodes.

Country Status (9)

Country Link
US (2) US4252630A (de)
EP (1) EP0010800B1 (de)
JP (1) JPS5564334A (de)
BR (1) BR7906977A (de)
CA (1) CA1131695A (de)
DD (1) DD147117A5 (de)
DE (1) DE2964632D1 (de)
ES (1) ES485485A1 (de)
NL (1) NL7810808A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587740A (ja) * 1981-06-30 1983-01-17 インタ−ナシヨナル・ビジネス・マシ−ンズ・コ−ポレ−シヨン カソード用の電子放出層を形成する方法
DE3630224C2 (de) * 1986-09-05 1994-01-05 Nokia Deutschland Gmbh Verfahren zur Herstellung von Oxidkathodendrähten durch kataphoretisches Beschichten
DE3801328A1 (de) * 1988-01-19 1989-07-27 Asea Brown Boveri Verfahren zur herstellung eines formkoerpers aus oxidkeramik
JP2000133123A (ja) * 1998-10-28 2000-05-12 Mitsubishi Electric Corp 酸化物陰極整列固定治具および酸化物陰極の製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL270526A (de) * 1900-01-01
US2011885A (en) * 1934-07-23 1935-08-20 Nat Radiator Corp Cathode for electrodeposition
US2362228A (en) * 1941-06-12 1944-11-07 Bell Telephone Labor Inc Method of forming contacts on metal oxide-metal rectifiers
US2691144A (en) * 1952-07-12 1954-10-05 Fansteel Metallurgical Corp Electroforming apparatus for rectifier disks
FR1303793A (fr) * 1960-10-13 1962-09-14 Ass Elect Ind Dispositif de revêtement de pièces conductrices
NL270193A (de) * 1960-10-13 1900-01-01
GB912767A (en) * 1960-10-24 1962-12-12 Ass Elect Ind Improvements in the process of electrophoretically coating a selected portion of an electrically conducting member
US3257308A (en) * 1961-07-11 1966-06-21 Western Electric Co Article holder for electroplating articles
NL294698A (de) * 1962-06-29
US3394819A (en) * 1966-05-05 1968-07-30 Fluoroware Inc Article supporting device
DE1928817C2 (de) * 1969-06-06 1982-07-01 Naamloze Vennootschap Philips' Gloeilampenfabrieken, 5621 Eindhoven Verwendung einer Dispersion feinteiliger Stoffe in einem apolaren Dispersionsmittel
JPS4831456B1 (de) * 1970-03-03 1973-09-29
US4042480A (en) * 1973-10-04 1977-08-16 Noz Francis X Apparatus for selectively applying a metal coating to the metallic parts of elements which pass through an insulator

Also Published As

Publication number Publication date
ES485485A1 (es) 1980-05-16
EP0010800A1 (de) 1980-05-14
DD147117A5 (de) 1981-03-18
CA1131695A (en) 1982-09-14
JPS6257056B2 (de) 1987-11-28
JPS5564334A (en) 1980-05-15
US4252630A (en) 1981-02-24
BR7906977A (pt) 1980-09-09
DE2964632D1 (en) 1983-03-03
US4302309A (en) 1981-11-24
EP0010800B1 (de) 1983-01-26

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed