GB849980A - Improvements in or relating to circuit arrangements for producing a sawtooth currentin a coil - Google Patents

Improvements in or relating to circuit arrangements for producing a sawtooth currentin a coil

Info

Publication number
GB849980A
GB849980A GB18532/57A GB1853257A GB849980A GB 849980 A GB849980 A GB 849980A GB 18532/57 A GB18532/57 A GB 18532/57A GB 1853257 A GB1853257 A GB 1853257A GB 849980 A GB849980 A GB 849980A
Authority
GB
United Kingdom
Prior art keywords
valve
fly
grid
voltage
potential
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
GB18532/57A
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 GB849980A publication Critical patent/GB849980A/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
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • H04N3/223—Controlling dimensions
    • 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)
  • Generation Of Surge Voltage And Current (AREA)
  • Amplifiers (AREA)
  • Particle Accelerators (AREA)
GB18532/57A 1956-06-15 1957-06-12 Improvements in or relating to circuit arrangements for producing a sawtooth currentin a coil Expired GB849980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL355477X 1956-06-15

Publications (1)

Publication Number Publication Date
GB849980A true GB849980A (en) 1960-09-28

Family

ID=19785196

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18532/57A Expired GB849980A (en) 1956-06-15 1957-06-12 Improvements in or relating to circuit arrangements for producing a sawtooth currentin a coil

Country Status (8)

Country Link
US (1) US2944186A (US07915450-20110329-C00059.png)
BE (1) BE558353A (US07915450-20110329-C00059.png)
CH (1) CH355477A (US07915450-20110329-C00059.png)
DE (1) DE1052005B (US07915450-20110329-C00059.png)
FR (1) FR1176738A (US07915450-20110329-C00059.png)
GB (1) GB849980A (US07915450-20110329-C00059.png)
LU (1) LU35208A1 (US07915450-20110329-C00059.png)
NL (2) NL106698C (US07915450-20110329-C00059.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233143A (en) * 1961-07-13 1966-02-01 Philips Corp Deflection circuit with vdr feedback means

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE566148A (US07915450-20110329-C00059.png) * 1957-03-28
NL113524C (US07915450-20110329-C00059.png) * 1958-06-13
NL253082A (US07915450-20110329-C00059.png) * 1960-06-24 1964-03-25
US3132284A (en) * 1960-09-26 1964-05-05 Rca Corp Flyback transformers
US3184616A (en) * 1962-05-24 1965-05-18 Gen Electric High level sawtooth waveform voltage generator
US3184617A (en) * 1962-05-24 1965-05-18 Gen Electric High level sawtooth waveform voltage generator
US3405313A (en) * 1966-12-27 1968-10-08 Zenith Radio Corp Television deflection apparatus
US3711738A (en) * 1971-05-01 1973-01-16 Rca Corp High voltage and width regulation circuit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712092A (en) * 1955-06-28 schwarz
AT172289B (de) * 1945-11-20 1952-08-25 Philips Nv Schaltung zur Erzeugung hoher Gleichspannungen
US2697798A (en) * 1949-08-12 1954-12-21 Motorola Inc High-voltage regulation system
BE515653A (US07915450-20110329-C00059.png) * 1951-11-20
US2728875A (en) * 1953-09-01 1955-12-27 Rca Corp Raster size control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233143A (en) * 1961-07-13 1966-02-01 Philips Corp Deflection circuit with vdr feedback means

Also Published As

Publication number Publication date
NL208062A (US07915450-20110329-C00059.png)
CH355477A (de) 1961-07-15
DE1052005B (de) 1959-03-05
FR1176738A (fr) 1959-04-15
BE558353A (US07915450-20110329-C00059.png)
NL106698C (US07915450-20110329-C00059.png)
US2944186A (en) 1960-07-05
LU35208A1 (US07915450-20110329-C00059.png)

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