IT986541B - Materiale vetro ceramico partico larmente per corpi isolanti elet trici - Google Patents

Materiale vetro ceramico partico larmente per corpi isolanti elet trici

Info

Publication number
IT986541B
IT986541B IT6885373A IT6885373A IT986541B IT 986541 B IT986541 B IT 986541B IT 6885373 A IT6885373 A IT 6885373A IT 6885373 A IT6885373 A IT 6885373A IT 986541 B IT986541 B IT 986541B
Authority
IT
Italy
Prior art keywords
electric insulating
insulating bodies
ceramic glass
material ceramic
glass particularly
Prior art date
Application number
IT6885373A
Other languages
English (en)
Italian (it)
Original Assignee
Philips Nv
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 Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT986541B publication Critical patent/IT986541B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/027—Construction of the gun or parts thereof
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0054—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing PbO, SnO2, B2O3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Solid Thermionic Cathode (AREA)
  • Inorganic Insulating Materials (AREA)
  • Joining Of Glass To Other Materials (AREA)
IT6885373A 1972-06-23 1973-06-20 Materiale vetro ceramico partico larmente per corpi isolanti elet trici IT986541B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7208609A NL7208609A (en, 2012) 1972-06-23 1972-06-23

Publications (1)

Publication Number Publication Date
IT986541B true IT986541B (it) 1975-01-30

Family

ID=19816337

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6885373A IT986541B (it) 1972-06-23 1973-06-20 Materiale vetro ceramico partico larmente per corpi isolanti elet trici

Country Status (9)

Country Link
JP (1) JPS5410966B2 (en, 2012)
AT (1) AT324448B (en, 2012)
BR (1) BR7304586D0 (en, 2012)
DE (1) DE2328797C3 (en, 2012)
ES (1) ES416098A1 (en, 2012)
FR (1) FR2189333B1 (en, 2012)
GB (1) GB1393197A (en, 2012)
IT (1) IT986541B (en, 2012)
NL (1) NL7208609A (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8002343A (nl) * 1980-04-23 1981-11-16 Philips Nv Elektronenkanon en kathodestraalbuis bevattende een dergelijk elektronenkanon.
JPH02123644A (ja) * 1988-10-31 1990-05-11 Nec Corp 陰極線管用陰極支持構体

Also Published As

Publication number Publication date
GB1393197A (en) 1975-05-07
BR7304586D0 (pt) 1974-09-05
DE2328797B2 (de) 1979-12-06
AT324448B (de) 1975-08-25
DE2328797A1 (de) 1974-01-17
FR2189333B1 (en, 2012) 1976-11-12
JPS5410966B2 (en, 2012) 1979-05-11
JPS4958111A (en, 2012) 1974-06-05
FR2189333A1 (en, 2012) 1974-01-25
DE2328797C3 (de) 1980-08-14
ES416098A1 (es) 1976-06-16
NL7208609A (en, 2012) 1973-12-27

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