GB1214431A - Method of protecting picture tubes against implosion - Google Patents

Method of protecting picture tubes against implosion

Info

Publication number
GB1214431A
GB1214431A GB537369A GB537369A GB1214431A GB 1214431 A GB1214431 A GB 1214431A GB 537369 A GB537369 A GB 537369A GB 537369 A GB537369 A GB 537369A GB 1214431 A GB1214431 A GB 1214431A
Authority
GB
United Kingdom
Prior art keywords
frame
strip
tube
bead
pressing operation
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
GB537369A
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.)
Alcatel Lucent Deutschland AG
Original Assignee
Standard Elektrik Lorenz AG
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
Priority claimed from DE19681639435 external-priority patent/DE1639435C3/de
Application filed by Standard Elektrik Lorenz AG filed Critical Standard Elektrik Lorenz AG
Publication of GB1214431A publication Critical patent/GB1214431A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/87—Arrangements for preventing or limiting effects of implosion of vessels or containers

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
GB537369A 1968-02-03 1969-01-31 Method of protecting picture tubes against implosion Expired GB1214431A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681639435 DE1639435C3 (de) 1968-02-03 1968-02-03 Verfahren zur Ummantelung von Bildröhren mit einem Implosionsschutzrahmen

Publications (1)

Publication Number Publication Date
GB1214431A true GB1214431A (en) 1970-12-02

Family

ID=5684014

Family Applications (1)

Application Number Title Priority Date Filing Date
GB537369A Expired GB1214431A (en) 1968-02-03 1969-01-31 Method of protecting picture tubes against implosion

Country Status (5)

Country Link
JP (1) JPS5149190B1 (enrdf_load_stackoverflow)
BE (1) BE727812A (enrdf_load_stackoverflow)
ES (1) ES363214A2 (enrdf_load_stackoverflow)
GB (1) GB1214431A (enrdf_load_stackoverflow)
NL (1) NL6901719A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080631A (en) * 1977-01-24 1978-03-21 Gte Sylvania Incorporated Supportive means for a cathode ray tube
FR2399126A1 (fr) * 1977-04-15 1979-02-23 Hitachi Ltd Dispositif semi-conducteur a effet de champ du type a grille isolee, montage utilisant ce dispositif et procede de fabrication de ce dernier

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6287676U (enrdf_load_stackoverflow) * 1985-11-20 1987-06-04

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080631A (en) * 1977-01-24 1978-03-21 Gte Sylvania Incorporated Supportive means for a cathode ray tube
FR2399126A1 (fr) * 1977-04-15 1979-02-23 Hitachi Ltd Dispositif semi-conducteur a effet de champ du type a grille isolee, montage utilisant ce dispositif et procede de fabrication de ce dernier

Also Published As

Publication number Publication date
BE727812A (enrdf_load_stackoverflow) 1969-08-04
NL6901719A (enrdf_load_stackoverflow) 1969-08-05
ES363214A2 (es) 1970-12-16
JPS5149190B1 (enrdf_load_stackoverflow) 1976-12-24

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Legal Events

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