CH498781A - Process for the production of glass feet for tubes - Google Patents

Process for the production of glass feet for tubes

Info

Publication number
CH498781A
CH498781A CH1351468A CH1351468A CH498781A CH 498781 A CH498781 A CH 498781A CH 1351468 A CH1351468 A CH 1351468A CH 1351468 A CH1351468 A CH 1351468A CH 498781 A CH498781 A CH 498781A
Authority
CH
Switzerland
Prior art keywords
tubes
production
glass feet
feet
glass
Prior art date
Application number
CH1351468A
Other languages
German (de)
Inventor
Zadina Anton
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH1351468A priority Critical patent/CH498781A/en
Priority to DE19691931332 priority patent/DE1931332B2/en
Priority to FR6930415A priority patent/FR2017710A1/en
Publication of CH498781A publication Critical patent/CH498781A/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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/32—Sealing leading-in conductors
    • 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
    • H01J9/30—Manufacture of bases

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Compressor (AREA)
  • Powder Metallurgy (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
CH1351468A 1968-09-10 1968-09-10 Process for the production of glass feet for tubes CH498781A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1351468A CH498781A (en) 1968-09-10 1968-09-10 Process for the production of glass feet for tubes
DE19691931332 DE1931332B2 (en) 1968-09-10 1969-06-20 Device for the production of glass feet for electron tubes
FR6930415A FR2017710A1 (en) 1968-09-10 1969-09-08 Sinter glass base prodn for high-vacuum - tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1351468A CH498781A (en) 1968-09-10 1968-09-10 Process for the production of glass feet for tubes

Publications (1)

Publication Number Publication Date
CH498781A true CH498781A (en) 1970-11-15

Family

ID=4393070

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1351468A CH498781A (en) 1968-09-10 1968-09-10 Process for the production of glass feet for tubes

Country Status (3)

Country Link
CH (1) CH498781A (en)
DE (1) DE1931332B2 (en)
FR (1) FR2017710A1 (en)

Also Published As

Publication number Publication date
FR2017710A1 (en) 1970-05-22
DE1931332A1 (en) 1970-07-09
DE1931332B2 (en) 1975-09-25

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Legal Events

Date Code Title Description
PL Patent ceased