GB1513896A - Manufacturing an electron tube - Google Patents

Manufacturing an electron tube

Info

Publication number
GB1513896A
GB1513896A GB3189675A GB3189675A GB1513896A GB 1513896 A GB1513896 A GB 1513896A GB 3189675 A GB3189675 A GB 3189675A GB 3189675 A GB3189675 A GB 3189675A GB 1513896 A GB1513896 A GB 1513896A
Authority
GB
United Kingdom
Prior art keywords
container
seal
envelope
photomultipliers
seals
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
GB3189675A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1513896A publication Critical patent/GB1513896A/en
Expired legal-status Critical Current

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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/244—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for cathode ray tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
GB3189675A 1974-08-02 1975-07-30 Manufacturing an electron tube Expired GB1513896A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7426925A FR2280968A1 (fr) 1974-08-02 1974-08-02 Dispositif d'assemblage de tubes electroniques notamment photo-electriques

Publications (1)

Publication Number Publication Date
GB1513896A true GB1513896A (en) 1978-06-14

Family

ID=9142048

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3189675A Expired GB1513896A (en) 1974-08-02 1975-07-30 Manufacturing an electron tube

Country Status (4)

Country Link
JP (1) JPS5138862A (enExample)
DE (1) DE2532411A1 (enExample)
FR (1) FR2280968A1 (enExample)
GB (1) GB1513896A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4799911A (en) * 1987-07-13 1989-01-24 Varo, Inc. Image intensifier tube with integral CCD digital readout

Also Published As

Publication number Publication date
DE2532411A1 (de) 1976-02-12
FR2280968B1 (enExample) 1978-01-27
JPS5138862A (en) 1976-03-31
FR2280968A1 (fr) 1976-02-27

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Legal Events

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