IT8123778A0 - Procedimento per la assiematura e chiusura in forno sotto vuoto di tubi elettronici e dispositivo per la realizzazione del procedimento. - Google Patents

Procedimento per la assiematura e chiusura in forno sotto vuoto di tubi elettronici e dispositivo per la realizzazione del procedimento.

Info

Publication number
IT8123778A0
IT8123778A0 IT8123778A IT2377881A IT8123778A0 IT 8123778 A0 IT8123778 A0 IT 8123778A0 IT 8123778 A IT8123778 A IT 8123778A IT 2377881 A IT2377881 A IT 2377881A IT 8123778 A0 IT8123778 A0 IT 8123778A0
Authority
IT
Italy
Prior art keywords
procedure
implementing
assembly
vacuum oven
electronic tubes
Prior art date
Application number
IT8123778A
Other languages
English (en)
Other versions
IT1194093B (it
IT8123778A1 (it
Inventor
Francesco Bracciante
Guido Busacca
Guglielmo Di Maggio
Francesco Maone
Original Assignee
Italtel Spa
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 Italtel Spa filed Critical Italtel Spa
Priority to IT23778/81A priority Critical patent/IT1194093B/it
Publication of IT8123778A0 publication Critical patent/IT8123778A0/it
Priority to GB08225298A priority patent/GB2107514A/en
Publication of IT8123778A1 publication Critical patent/IT8123778A1/it
Application granted granted Critical
Publication of IT1194093B publication Critical patent/IT1194093B/it

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
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes
    • H01J9/042—Manufacture, activation of the emissive part
    • H01J9/045—Activation of assembled cathode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • 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
    • H01J9/26—Sealing together parts of vessels
    • 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
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels
    • H01J9/39—Degassing vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
IT23778/81A 1981-09-04 1981-09-04 Procedimento per la assiematura e chiusura in forno sotto vuoto di tubi elettronici e dispositivo per la realizzazione del procedimento IT1194093B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT23778/81A IT1194093B (it) 1981-09-04 1981-09-04 Procedimento per la assiematura e chiusura in forno sotto vuoto di tubi elettronici e dispositivo per la realizzazione del procedimento
GB08225298A GB2107514A (en) 1981-09-04 1982-09-06 Assembly and sealing of electronic tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23778/81A IT1194093B (it) 1981-09-04 1981-09-04 Procedimento per la assiematura e chiusura in forno sotto vuoto di tubi elettronici e dispositivo per la realizzazione del procedimento

Publications (3)

Publication Number Publication Date
IT8123778A0 true IT8123778A0 (it) 1981-09-04
IT8123778A1 IT8123778A1 (it) 1983-03-04
IT1194093B IT1194093B (it) 1988-09-14

Family

ID=11209893

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23778/81A IT1194093B (it) 1981-09-04 1981-09-04 Procedimento per la assiematura e chiusura in forno sotto vuoto di tubi elettronici e dispositivo per la realizzazione del procedimento

Country Status (2)

Country Link
GB (1) GB2107514A (it)
IT (1) IT1194093B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0253561A1 (en) * 1986-07-17 1988-01-20 Picker International, Inc. Image intensifier tubes
NL8700359A (nl) * 1987-02-13 1988-09-01 Optische Ind De Oude Delft Nv Roentgenstralingsdetectorbuis.
CN115547785A (zh) * 2021-06-29 2022-12-30 广东格兰仕微波炉电器制造有限公司 一种管芯组件的装配工艺

Also Published As

Publication number Publication date
GB2107514A (en) 1983-04-27
IT1194093B (it) 1988-09-14
IT8123778A1 (it) 1983-03-04

Similar Documents

Publication Publication Date Title
IT1147974B (it) Dispositivo anulare di chiusura a tenuta
IT8124538A0 (it) Apparecchiatura e procedimento per il confezionamento sottovuoto.
NO153842C (no) Lukkeanordning.
ES277886Y (es) Un aparato con una envolvente de montaje provista de costes.
ES517864A0 (es) Dispositivo fotovoltaico pindesilicio amorfo.
IT8119212A0 (it) Dispositivo di tenuta.
NL7800102A (nl) Verbindingsinrichting en zeer betrouwbare ver- bindingsbuizen tussen leidingen met beweeglijke uiteinden.
ATE39913T1 (de) Oeffnungsvorrichtung.
IT8119362A0 (it) Termico utilizzante lo stesso. complesso tubiero dotato di alette a piastra e dispositivo di scambio
IT8222453A0 (it) Captatore di pressione differenziale.
IT8123778A0 (it) Procedimento per la assiematura e chiusura in forno sotto vuoto di tubi elettronici e dispositivo per la realizzazione del procedimento.
FI820130A7 (fi) Tiivistyslaite.
IT8221392V0 (it) Azionatore a depressione.
ES272069Y (es) Dispositivo de estanqueidad.
IT8122282V0 (it) Struttura di finestra a bilico con dispositivo di chiusura perfezionato
DE3260495D1 (en) Heat transport device comprising a sealed and evacuated tube
IT7920141A0 (it) Dispositivo per l'accordo di tubi a microonde.
NO812151L (no) Koblingsanordning.
NL182942B (nl) Vacuuem laskamer.
IT8222009V0 (it) Apparecchio refrigerante con dispositivo di tenuta a labirinto.
IT8221761A0 (it) Dispositivo per azionamento di una porta.
JPS57114422A (en) Vacuum sealing device
JPS5758059A (en) Refrigerator with vacuum device
JPS5388952A (en) Vacuum sealing device
ES262350Y (es) "un conducto de evacuacion de fluidos".