GB1193393A - A Dynode for an Electron Multiplier and Method of Making the Same - Google Patents

A Dynode for an Electron Multiplier and Method of Making the Same

Info

Publication number
GB1193393A
GB1193393A GB3200068A GB3200068A GB1193393A GB 1193393 A GB1193393 A GB 1193393A GB 3200068 A GB3200068 A GB 3200068A GB 3200068 A GB3200068 A GB 3200068A GB 1193393 A GB1193393 A GB 1193393A
Authority
GB
United Kingdom
Prior art keywords
dynode
coating
electron multiplier
making
same
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
GB3200068A
Other languages
English (en)
Inventor
Donald Winston Roe
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Publication of GB1193393A publication Critical patent/GB1193393A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J1/02—Main electrodes
    • H01J1/32—Secondary-electron-emitting electrodes
    • 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
    • H01J9/12—Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes
    • H01J9/125—Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes of secondary emission electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/32—Secondary emission electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Cold Cathode And The Manufacture (AREA)
GB3200068A 1967-07-14 1968-07-04 A Dynode for an Electron Multiplier and Method of Making the Same Expired GB1193393A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65353067A 1967-07-14 1967-07-14

Publications (1)

Publication Number Publication Date
GB1193393A true GB1193393A (en) 1970-05-28

Family

ID=24621250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3200068A Expired GB1193393A (en) 1967-07-14 1968-07-04 A Dynode for an Electron Multiplier and Method of Making the Same

Country Status (4)

Country Link
DE (1) DE1764670B1 (en:Method)
FR (1) FR1570873A (en:Method)
GB (1) GB1193393A (en:Method)
NL (1) NL6809894A (en:Method)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942132A (en) * 1957-10-02 1960-06-21 Rca Corp Electron multiplier
BE630375A (en:Method) * 1962-03-30

Also Published As

Publication number Publication date
FR1570873A (en:Method) 1969-06-13
NL6809894A (en:Method) 1969-01-16
DE1764670B1 (de) 1971-11-04

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees