GB1419177A - Line-scanning circuit stage - Google Patents

Line-scanning circuit stage

Info

Publication number
GB1419177A
GB1419177A GB4967473A GB4967473A GB1419177A GB 1419177 A GB1419177 A GB 1419177A GB 4967473 A GB4967473 A GB 4967473A GB 4967473 A GB4967473 A GB 4967473A GB 1419177 A GB1419177 A GB 1419177A
Authority
GB
United Kingdom
Prior art keywords
circuit
circuits
voltage
supply
deflection
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
GB4967473A
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.)
Loewe Opta GmbH
Original Assignee
Loewe Opta GmbH
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 Loewe Opta GmbH filed Critical Loewe Opta GmbH
Publication of GB1419177A publication Critical patent/GB1419177A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/085—Protection of sawtooth generators
    • 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
    • H04N3/20—Prevention of damage to cathode-ray tubes in the event of failure of scanning

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
GB4967473A 1972-10-28 1973-10-25 Line-scanning circuit stage Expired GB1419177A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722252973 DE2252973C3 (de) 1972-10-28 1972-10-28 Schutzschaltung für eine Thyristor-Horizontal-Ablenkschaltung in einem Fernsehempfangsgerät, die bei Leistungsüberlastung der Bildröhre oder Spannungsüberlastung der Ablenkstufe eine Unterbrechung der Energieversorgung der Ablenkstufe auslöst

Publications (1)

Publication Number Publication Date
GB1419177A true GB1419177A (en) 1975-12-24

Family

ID=5860305

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4967473A Expired GB1419177A (en) 1972-10-28 1973-10-25 Line-scanning circuit stage

Country Status (4)

Country Link
AT (1) AT338346B (enrdf_load_html_response)
DE (1) DE2252973C3 (enrdf_load_html_response)
GB (1) GB1419177A (enrdf_load_html_response)
NL (1) NL7311391A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4126816A (en) * 1977-05-13 1978-11-21 Rca Corporation High voltage protection circuit
US4162434A (en) * 1977-11-07 1979-07-24 Rca Corporation Regulator with short circuit protection

Also Published As

Publication number Publication date
DE2252973A1 (de) 1974-05-16
ATA906673A (de) 1976-12-15
DE2252973C3 (de) 1975-05-28
DE2252973B2 (de) 1974-10-10
NL7311391A (enrdf_load_html_response) 1974-05-01
AT338346B (de) 1977-08-25

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee