NL159242B - Elektrische verdeelinrichting. - Google Patents

Elektrische verdeelinrichting.

Info

Publication number
NL159242B
NL159242B NL7509728.B NL159242DB NL159242B NL 159242 B NL159242 B NL 159242B NL 159242D B NL159242D B NL 159242DB NL 159242 B NL159242 B NL 159242B
Authority
NL
Netherlands
Prior art keywords
distribution device
electrical distribution
electrical
distribution
Prior art date
Application number
NL7509728.B
Other languages
English (en)
Original Assignee
Felten & Guilleaume Carlswerk
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.)
Publication of NL159242B publication Critical patent/NL159242B/nl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/16—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level
    • H04N5/18—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit
    • H04N5/185—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit for the black level

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Electrophonic Musical Instruments (AREA)
NL7509728.B 1950-02-25 Elektrische verdeelinrichting. NL159242B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4891/50A GB693220A (en) 1950-02-25 1950-02-25 Improvements in or relating to circuits for setting the level of electric signals

Publications (1)

Publication Number Publication Date
NL159242B true NL159242B (nl)

Family

ID=9785803

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7509728.B NL159242B (nl) 1950-02-25 Elektrische verdeelinrichting.

Country Status (5)

Country Link
US (1) US2785222A (nl)
DE (1) DE967378C (nl)
FR (1) FR1042747A (nl)
GB (1) GB693220A (nl)
NL (1) NL159242B (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1205456B (de) * 1961-04-13 1965-11-18 Siemens Ag Verfahren zum Trocknen von organischen elektrischen Isolierstoffen und daraus hergestellten Koerpern
US3335218A (en) * 1964-06-12 1967-08-08 Winston Res Corp Television recording and reproducing apparatus with substitute horizontal sync and multiplexed audio
US3476875A (en) * 1967-03-03 1969-11-04 Bell Telephone Labor Inc Digital clamping of pulse code modulated television signals
US3518370A (en) * 1967-03-30 1970-06-30 Rca Corp Modulation error cancelling apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2178736A (en) * 1935-07-27 1939-11-07 Rca Corp Television apparatus
BE416843A (nl) * 1935-08-05
US2240281A (en) * 1939-04-04 1941-04-29 Rca Corp Automatic background control
US2463735A (en) * 1945-03-17 1949-03-08 Rca Corp Split channel direct-current insertion network
US2675423A (en) * 1949-07-22 1954-04-13 Hazeltine Research Inc Direct-current restorer system for compensating for the finite impedance of restoring tubes
US2651675A (en) * 1950-06-08 1953-09-08 Avco Mfg Corp Plural time constant circuits for noise immunity

Also Published As

Publication number Publication date
DE967378C (de) 1957-11-07
US2785222A (en) 1957-03-12
FR1042747A (fr) 1953-11-03
GB693220A (en) 1953-06-24

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