BE765537A - - Google Patents

Info

Publication number
BE765537A
BE765537A BE765537A BE765537A BE765537A BE 765537 A BE765537 A BE 765537A BE 765537 A BE765537 A BE 765537A BE 765537 A BE765537 A BE 765537A BE 765537 A BE765537 A BE 765537A
Authority
BE
Belgium
Application number
BE765537A
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
Priority claimed from NL707005144A external-priority patent/NL149035B/xx
Priority claimed from NL7013515A external-priority patent/NL149633B/xx
Application filed by Philips Nv filed Critical Philips Nv
Publication of BE765537A publication Critical patent/BE765537A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
    • 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
    • H01J29/003—Arrangements for eliminating unwanted electromagnetic effects, e.g. demagnetisation arrangements, shielding coils
    • 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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
    • H01J29/823—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements around the neck of the tube
    • 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
    • H01J9/44—Factory adjustment of completed discharge tubes or lamps to comply with desired tolerances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/0007—Elimination of unwanted or stray electromagnetic effects
    • H01J2229/0046—Preventing or cancelling fields within the enclosure
    • H01J2229/0053—Demagnetisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
BE765537A 1970-04-10 1971-04-08 BE765537A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL707005144A NL149035B (nl) 1970-04-10 1970-04-10 Werkwijze voor het instellen van de kleurzuiverheid bij een kleurenteleviesieweergeefbuis, alsmede inrichting voor het uitvoeren van deze werkwijze.
NL7013515A NL149633B (nl) 1970-09-12 1970-09-12 Werkwijze voor het instellen van de kleurenzuiverheid bij een kleurentelevisieweergeefbuis, alsmede inrichting voor het uitvoeren van deze werkwijze.

Publications (1)

Publication Number Publication Date
BE765537A true BE765537A (enrdf_load_stackoverflow) 1971-10-08

Family

ID=26644536

Family Applications (1)

Application Number Title Priority Date Filing Date
BE765537A BE765537A (enrdf_load_stackoverflow) 1970-04-10 1971-04-08

Country Status (8)

Country Link
JP (1) JPS5132409B1 (enrdf_load_stackoverflow)
AT (1) AT306120B (enrdf_load_stackoverflow)
BE (1) BE765537A (enrdf_load_stackoverflow)
CA (1) CA960292A (enrdf_load_stackoverflow)
DE (1) DE2114311C3 (enrdf_load_stackoverflow)
ES (1) ES390058A1 (enrdf_load_stackoverflow)
FR (1) FR2085991B1 (enrdf_load_stackoverflow)
GB (1) GB1339970A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201932A (en) 1978-02-06 1980-05-06 Rca Corporation Color purity adjusting method
GB2390047B (en) 2002-06-28 2005-05-11 Textron Fastening Syst Ltd Split die groove maker

Also Published As

Publication number Publication date
CA960292A (en) 1974-12-31
FR2085991B1 (enrdf_load_stackoverflow) 1974-09-06
DE2114311C3 (de) 1974-09-26
GB1339970A (en) 1973-12-05
ES390058A1 (es) 1973-06-01
DE2114311B2 (de) 1974-03-07
FR2085991A1 (enrdf_load_stackoverflow) 1971-12-31
AT306120B (de) 1973-03-26
DE2114311A1 (de) 1971-10-21
JPS5132409B1 (enrdf_load_stackoverflow) 1976-09-13

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