GB1538549A - Grid electrodes - Google Patents

Grid electrodes

Info

Publication number
GB1538549A
GB1538549A GB3134176A GB3134176A GB1538549A GB 1538549 A GB1538549 A GB 1538549A GB 3134176 A GB3134176 A GB 3134176A GB 3134176 A GB3134176 A GB 3134176A GB 1538549 A GB1538549 A GB 1538549A
Authority
GB
United Kingdom
Prior art keywords
grid electrodes
grid
electrodes
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.)
Expired
Application number
GB3134176A
Other languages
English (en)
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Publication of GB1538549A publication Critical patent/GB1538549A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J19/38—Control electrodes, e.g. grid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details 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
    • H01J1/46—Control electrodes, e.g. grid; Auxiliary electrodes
    • H01J1/48—Control electrodes, e.g. grid; Auxiliary electrodes characterised by the material
    • 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
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
GB3134176A 1975-08-13 1976-07-27 Grid electrodes Expired GB1538549A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752536208 DE2536208A1 (de) 1975-08-13 1975-08-13 Verfahren zum herstellen von gitterelektroden

Publications (1)

Publication Number Publication Date
GB1538549A true GB1538549A (en) 1979-01-24

Family

ID=5953962

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3134176A Expired GB1538549A (en) 1975-08-13 1976-07-27 Grid electrodes

Country Status (5)

Country Link
CH (1) CH607323A5 (cs)
DE (1) DE2536208A1 (cs)
FR (1) FR2321182A1 (cs)
GB (1) GB1538549A (cs)
NL (1) NL7608977A (cs)

Also Published As

Publication number Publication date
NL7608977A (nl) 1977-02-15
FR2321182B3 (cs) 1979-05-04
DE2536208A1 (de) 1977-02-17
FR2321182A1 (fr) 1977-03-11
CH607323A5 (cs) 1978-12-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee