IT1151340B - Metodo per l'evaporazione di un metallo getterante da un dispositivo getter e relativa bobina di induzione - Google Patents

Metodo per l'evaporazione di un metallo getterante da un dispositivo getter e relativa bobina di induzione

Info

Publication number
IT1151340B
IT1151340B IT20971/82A IT2097182A IT1151340B IT 1151340 B IT1151340 B IT 1151340B IT 20971/82 A IT20971/82 A IT 20971/82A IT 2097182 A IT2097182 A IT 2097182A IT 1151340 B IT1151340 B IT 1151340B
Authority
IT
Italy
Prior art keywords
evaporation
induction coil
getter device
gettering metal
related induction
Prior art date
Application number
IT20971/82A
Other languages
English (en)
Other versions
IT8220971A0 (it
Inventor
Daniele Martelli
Original Assignee
Getters 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 Getters Spa filed Critical Getters Spa
Priority to IT20971/82A priority Critical patent/IT1151340B/it
Publication of IT8220971A0 publication Critical patent/IT8220971A0/it
Priority to US06/488,698 priority patent/US4516945A/en
Priority to DE8383830085T priority patent/DE3370237D1/de
Priority to EP83830085A priority patent/EP0093698B1/en
Priority to JP58074159A priority patent/JPS5912551A/ja
Application granted granted Critical
Publication of IT1151340B publication Critical patent/IT1151340B/it

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/36—Coil arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/94—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
    • 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

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
IT20971/82A 1982-04-28 1982-04-28 Metodo per l'evaporazione di un metallo getterante da un dispositivo getter e relativa bobina di induzione IT1151340B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT20971/82A IT1151340B (it) 1982-04-28 1982-04-28 Metodo per l'evaporazione di un metallo getterante da un dispositivo getter e relativa bobina di induzione
US06/488,698 US4516945A (en) 1982-04-28 1983-04-26 Method to evenly heat an asymmetric getter device by induction
DE8383830085T DE3370237D1 (en) 1982-04-28 1983-04-27 Getter system with asymmetric getter device to be used in cathode ray tubes and relevant method of use
EP83830085A EP0093698B1 (en) 1982-04-28 1983-04-27 Getter system with asymmetric getter device to be used in cathode ray tubes and relevant method of use
JP58074159A JPS5912551A (ja) 1982-04-28 1983-04-28 ゲッタ装置を電気誘導加熱により均等に加熱するための誘導コイルとゲッタ金属の蒸発方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20971/82A IT1151340B (it) 1982-04-28 1982-04-28 Metodo per l'evaporazione di un metallo getterante da un dispositivo getter e relativa bobina di induzione

Publications (2)

Publication Number Publication Date
IT8220971A0 IT8220971A0 (it) 1982-04-28
IT1151340B true IT1151340B (it) 1986-12-17

Family

ID=11174797

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20971/82A IT1151340B (it) 1982-04-28 1982-04-28 Metodo per l'evaporazione di un metallo getterante da un dispositivo getter e relativa bobina di induzione

Country Status (5)

Country Link
US (1) US4516945A (it)
EP (1) EP0093698B1 (it)
JP (1) JPS5912551A (it)
DE (1) DE3370237D1 (it)
IT (1) IT1151340B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0610722B2 (ja) * 1983-02-03 1994-02-09 キヤノン株式会社 リーダプリンター
JPS59217932A (ja) * 1983-05-26 1984-12-08 Mitsubishi Electric Corp 陰極線管のゲツタ−フラツシユ方法
JPS60133630A (ja) * 1983-12-22 1985-07-16 Hokuto Denshi Kogyo Kk 陰極線管の製造方法
US4584449A (en) * 1985-02-28 1986-04-22 Rca Corporation Getter flasher having a self-centering coil enclosure
NL8703042A (nl) * 1987-12-16 1989-07-17 Philips Nv Getterinrichting met een getterdetector en een naverwarmingstijdklok.
US5610438A (en) * 1995-03-08 1997-03-11 Texas Instruments Incorporated Micro-mechanical device with non-evaporable getter
US5898272A (en) * 1997-08-21 1999-04-27 Everbrite, Inc. Cathode for gas discharge lamp

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE687152C (de) * 1937-03-19 1940-01-24 Aeg Scheibenspule
US2451297A (en) * 1944-08-01 1948-10-12 Rca Corp Rugged gaseous discharge triodes
US2553925A (en) * 1945-11-06 1951-05-22 Electromecanique Sa Method and installation for applying metal to at least one metallic part
CH390387A (de) * 1960-11-16 1965-04-15 Landis & Gyr Ag Elektrische Spule aus einem hochkant gewickelten Leiter, insbesondere für Elektrizitätszähler
US3560788A (en) * 1968-12-11 1971-02-02 Union Carbide Corp R-f energizable, pan-shaped getter for television tube
US3768884A (en) * 1970-05-04 1973-10-30 Getters Spa Gettering
US4260930A (en) * 1979-10-25 1981-04-07 Gte Sylvania, N.V. Cathode ray tube getter having two arms connected to final electrode by insulating connector
US4335926A (en) * 1980-03-26 1982-06-22 Rca Corporation Method for vaporizing getter material in a succession of cathode-ray tubes

Also Published As

Publication number Publication date
EP0093698A2 (en) 1983-11-09
JPH0365606B2 (it) 1991-10-14
JPS5912551A (ja) 1984-01-23
EP0093698A3 (en) 1984-09-05
EP0093698B1 (en) 1987-03-11
US4516945A (en) 1985-05-14
IT8220971A0 (it) 1982-04-28
DE3370237D1 (en) 1987-04-16

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