NL45858C - - Google Patents

Info

Publication number
NL45858C
NL45858C NL45858DA NL45858C NL 45858 C NL45858 C NL 45858C NL 45858D A NL45858D A NL 45858DA NL 45858 C NL45858 C NL 45858C
Authority
NL
Netherlands
Application number
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.)
Publication of NL45858C publication Critical patent/NL45858C/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J40/00Photoelectric discharge tubes not involving the ionisation of a gas
    • H01J40/02Details
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J40/00Photoelectric discharge tubes not involving the ionisation of a gas
    • H01J40/02Details
    • H01J40/04Electrodes
    • H01J40/06Photo-emissive cathodes
    • 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
    • H01J9/12Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Discharge Lamp (AREA)
  • Gas-Filled Discharge Tubes (AREA)
  • Hybrid Cells (AREA)
NL45858D 1935-03-14 NL45858C (en:Method)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2107352X 1935-03-14
DEN37890D DE704595C (de) 1935-03-14 1935-03-15 Verfahren zur Herstellung einer photoelektrischen Elektrode

Publications (1)

Publication Number Publication Date
NL45858C true NL45858C (en:Method)

Family

ID=25989176

Family Applications (1)

Application Number Title Priority Date Filing Date
NL45858D NL45858C (en:Method) 1935-03-14

Country Status (4)

Country Link
US (1) US2107352A (en:Method)
DE (1) DE704595C (en:Method)
GB (1) GB449230A (en:Method)
NL (1) NL45858C (en:Method)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2922065A (en) * 1956-01-20 1960-01-19 Westinghouse Electric Corp Incandescent lamp
US3387908A (en) * 1966-08-17 1968-06-11 Nat Video Corp Electron vacuum tube getter and method of using the same
US4162115A (en) * 1977-04-04 1979-07-24 The Machlett Laboratories, Inc. Method of fabricating image input screen
US4147950A (en) * 1977-04-04 1979-04-03 The Machlett Laboratories, Inc. Image tube with conditioned input screen
CN106952802A (zh) * 2016-08-03 2017-07-14 成都青岗科技有限公司 一种高灵敏度紫外光电管
CN106935475A (zh) * 2016-08-03 2017-07-07 成都青岗科技有限公司 一种高灵敏度充气紫外光电管

Also Published As

Publication number Publication date
DE704595C (de) 1941-04-02
GB449230A (en) 1936-06-23
US2107352A (en) 1938-02-08

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