GB874208A - Improvements in or relating to circuit arrangements for comparing pulses - Google Patents

Improvements in or relating to circuit arrangements for comparing pulses

Info

Publication number
GB874208A
GB874208A GB38664/57A GB3866457A GB874208A GB 874208 A GB874208 A GB 874208A GB 38664/57 A GB38664/57 A GB 38664/57A GB 3866457 A GB3866457 A GB 3866457A GB 874208 A GB874208 A GB 874208A
Authority
GB
United Kingdom
Prior art keywords
pulse
derived
capacitor
positive
voltage
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
GB38664/57A
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 GB874208A publication Critical patent/GB874208A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
    • H04N5/126—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising whereby the synchronisation signal indirectly commands a frequency generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Rectifiers (AREA)
  • Synchronizing For Television (AREA)
GB38664/57A 1956-12-15 1957-12-12 Improvements in or relating to circuit arrangements for comparing pulses Expired GB874208A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP17615A DE1041112B (de) 1956-12-15 1956-12-15 Schaltungsanordnung zum Phasenvergleich einer impulsfoermigen Schwingung mit einer Steuerschwingung

Publications (1)

Publication Number Publication Date
GB874208A true GB874208A (en) 1961-08-02

Family

ID=7366636

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38664/57A Expired GB874208A (en) 1956-12-15 1957-12-12 Improvements in or relating to circuit arrangements for comparing pulses

Country Status (5)

Country Link
US (1) US2979661A (en:Method)
DE (1) DE1041112B (en:Method)
FR (1) FR1188275A (en:Method)
GB (1) GB874208A (en:Method)
NL (2) NL223075A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1177198B (de) * 1961-06-09 1964-09-03 Telefunken Patent Schaltungsanordnung zur Synchronisierung eines Schwingungserzeugers, insbesondere fuer Fernsehempfaenger
US3241076A (en) * 1963-03-18 1966-03-15 Hewlett Packard Co Signal sampling circuit including a signal conductor disposed in the electromagneticfield of a shorted transmission line

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL70931C (en:Method) * 1945-06-14
NL139676B (nl) * 1947-04-01 British Motor Corp Ltd Werkwijze en inrichting voor het vormen van een smeltkroes in een elektrische inductie-smeltoven.
NL144559B (nl) * 1949-01-27 Pechiney Saint Gobain Werkwijze ter bereiding van agglomeraten van actief aluminiumoxyde, alsmede gevormde agglomeraten van actief aluminiumoxyde verkregen volgens deze werkwijze.
US2686897A (en) * 1949-12-30 1954-08-17 Rca Corp Compensated two-channel servo system
BE509056A (en:Method) * 1951-02-09
US2684443A (en) * 1952-06-03 1954-07-20 Us Navy Voltage comparison circuit
US2736859A (en) * 1952-07-25 1956-02-28 Rca Corp Color phase alternation control system
US2718546A (en) * 1952-11-26 1955-09-20 Motorola Inc Phase detector
US2812435A (en) * 1954-10-05 1957-11-05 Hughes Aircraft Co Time discriminator
US2792521A (en) * 1955-07-28 1957-05-14 Rca Corp Color image reproduction apparatus

Also Published As

Publication number Publication date
DE1041112B (de) 1958-10-16
NL97726C (en:Method)
US2979661A (en) 1961-04-11
NL223075A (en:Method)
FR1188275A (fr) 1959-09-21

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