BE542686A - - Google Patents

Info

Publication number
BE542686A
BE542686A BE542686DA BE542686A BE 542686 A BE542686 A BE 542686A BE 542686D A BE542686D A BE 542686DA BE 542686 A BE542686 A BE 542686A
Authority
BE
Belgium
Application number
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 BE542686A publication Critical patent/BE542686A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • 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
    • H03K4/10—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
    • H03K4/26—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor
    • H03K4/39—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor using a tube operating as an amplifier
    • H03K4/43—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor using a tube operating as an amplifier combined with means for generating the driving pulses

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
BE542686D 1954-11-10 BE542686A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL334176X 1954-11-10

Publications (1)

Publication Number Publication Date
BE542686A true BE542686A (en:Method)

Family

ID=19784484

Family Applications (1)

Application Number Title Priority Date Filing Date
BE542686D BE542686A (en:Method) 1954-11-10

Country Status (7)

Country Link
US (1) US2874329A (en:Method)
BE (1) BE542686A (en:Method)
CH (1) CH334176A (en:Method)
DE (1) DE970154C (en:Method)
FR (1) FR1136968A (en:Method)
GB (1) GB825699A (en:Method)
NL (1) NL89613B (en:Method)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001138A (en) * 1957-05-08 1961-09-19 Philips Corp Time switch circuit arrangement
NL113524C (en:Method) * 1958-06-13
US3098171A (en) * 1960-07-05 1963-07-16 Gen Electric Transistor vertical deflection circuit
DE1140231B (de) * 1960-07-20 1962-11-29 Telefunken Patent Schaltungsanordnung zur Erzeugung eines saegezahnfoermigen Stromes zur Ablenkung von Kathodenstrahlen
BE622075A (en:Method) * 1961-09-04
NL288084A (en:Method) * 1962-01-24

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480511A (en) * 1944-09-29 1949-08-30 Rca Corp Scanning circuit
GB629898A (en) * 1946-12-04 1949-09-30 Eric William Bull Improvements relating to negative feedback amplifiers
GB638509A (en) * 1947-02-11 1950-06-07 Emi Ltd Improvements in or relating to electrical integrating circuit arrangements
US2510027A (en) * 1947-05-28 1950-05-30 Rca Corp Cathode-ray tube deflection system
BE484980A (en:Method) * 1947-09-27

Also Published As

Publication number Publication date
CH334176A (de) 1958-11-15
FR1136968A (fr) 1957-05-22
NL89613B (en:Method)
US2874329A (en) 1959-02-17
GB825699A (en) 1959-12-23
DE970154C (de) 1958-08-21

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