GB890805A - Improvements in or relating to sawtooth current generating circuit arrangements - Google Patents

Improvements in or relating to sawtooth current generating circuit arrangements

Info

Publication number
GB890805A
GB890805A GB1384/59A GB138459A GB890805A GB 890805 A GB890805 A GB 890805A GB 1384/59 A GB1384/59 A GB 1384/59A GB 138459 A GB138459 A GB 138459A GB 890805 A GB890805 A GB 890805A
Authority
GB
United Kingdom
Prior art keywords
voltage
capacitor
resistor
circuit
amplitude
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
GB1384/59A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries Ltd
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 Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB890805A publication Critical patent/GB890805A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
    • H04N3/185—Maintaining DC voltage constant
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Dc-Dc Converters (AREA)
GB1384/59A 1958-01-14 1959-01-14 Improvements in or relating to sawtooth current generating circuit arrangements Expired GB890805A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL890805X 1958-01-14
NL208420X 1958-01-14
NL574674X 1958-01-14

Publications (1)

Publication Number Publication Date
GB890805A true GB890805A (en) 1962-03-07

Family

ID=66525997

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1384/59A Expired GB890805A (en) 1958-01-14 1959-01-14 Improvements in or relating to sawtooth current generating circuit arrangements

Country Status (7)

Country Link
JP (1) JPS3619013B1 (enrdf_load_stackoverflow)
AT (1) AT208420B (enrdf_load_stackoverflow)
BE (1) BE574674A (enrdf_load_stackoverflow)
DE (1) DE1078705B (enrdf_load_stackoverflow)
FR (1) FR1221789A (enrdf_load_stackoverflow)
GB (1) GB890805A (enrdf_load_stackoverflow)
NL (2) NL113245C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE574674A (fr) 1959-07-13
NL113245C (enrdf_load_stackoverflow) 1900-01-01
NL224036A (enrdf_load_stackoverflow) 1900-01-01
DE1078705B (de) 1960-03-31
FR1221789A (fr) 1960-06-03
JPS3619013B1 (enrdf_load_stackoverflow) 1961-10-11
AT208420B (de) 1960-04-11

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