GB1165314A - Improvements in or relating to Phase Switching Circuit Arrangements - Google Patents

Improvements in or relating to Phase Switching Circuit Arrangements

Info

Publication number
GB1165314A
GB1165314A GB691468A GB691468A GB1165314A GB 1165314 A GB1165314 A GB 1165314A GB 691468 A GB691468 A GB 691468A GB 691468 A GB691468 A GB 691468A GB 1165314 A GB1165314 A GB 1165314A
Authority
GB
United Kingdom
Prior art keywords
phase
switching
output
voltage
conducts
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
GB691468A
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.)
Telefunken Patentverwertungs GmbH
Original Assignee
Telefunken Patentverwertungs 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 Telefunken Patentverwertungs GmbH filed Critical Telefunken Patentverwertungs GmbH
Publication of GB1165314A publication Critical patent/GB1165314A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
    • H04N11/14—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system
    • H04N11/16—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system the chrominance signal alternating in phase, e.g. PAL-system
    • H04N11/165—Decoding means therefor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/18—Networks for phase shifting

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Television Systems (AREA)
GB691468A 1967-03-02 1968-02-13 Improvements in or relating to Phase Switching Circuit Arrangements Expired GB1165314A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1967T0033324 DE1274185B (de) 1967-03-02 1967-03-02 Schaltungsanordnung zur elektronischen Umschaltung der Phase einer Wechselspannung

Publications (1)

Publication Number Publication Date
GB1165314A true GB1165314A (en) 1969-09-24

Family

ID=7557675

Family Applications (1)

Application Number Title Priority Date Filing Date
GB691468A Expired GB1165314A (en) 1967-03-02 1968-02-13 Improvements in or relating to Phase Switching Circuit Arrangements

Country Status (11)

Country Link
AT (1) AT284227B (enrdf_load_stackoverflow)
AU (1) AU425592B2 (enrdf_load_stackoverflow)
BE (1) BE711426A (enrdf_load_stackoverflow)
DE (1) DE1274185B (enrdf_load_stackoverflow)
ES (1) ES351118A1 (enrdf_load_stackoverflow)
FI (1) FI44259B (enrdf_load_stackoverflow)
FR (1) FR1556597A (enrdf_load_stackoverflow)
GB (1) GB1165314A (enrdf_load_stackoverflow)
NL (1) NL6802824A (enrdf_load_stackoverflow)
NZ (1) NZ151731A (enrdf_load_stackoverflow)
SE (1) SE330741B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2152197C3 (de) * 1971-10-20 1981-10-29 Norddeutsche Mende Rundfunk Kg, 2800 Bremen Schaltungsanordnung für einen Farbfernsehempfänger zur Erzeugung einer zeitlich in der Phase um 180 Grad alternierenden und einer um konstant 90 Grad phasenverschobenen Wechselspannung aus einer Wechselspannung

Also Published As

Publication number Publication date
ES351118A1 (es) 1969-05-16
AT284227B (de) 1970-09-10
BE711426A (enrdf_load_stackoverflow) 1968-07-01
AU3409468A (en) 1969-08-28
NL6802824A (enrdf_load_stackoverflow) 1968-09-03
NZ151731A (enrdf_load_stackoverflow)
SE330741B (enrdf_load_stackoverflow) 1970-11-30
FR1556597A (enrdf_load_stackoverflow) 1969-02-07
AU425592B2 (en) 1972-06-30
DE1274185B (de) 1968-08-01
FI44259B (enrdf_load_stackoverflow) 1971-06-30

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Legal Events

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