NL89613B - - Google Patents

Info

Publication number
NL89613B
NL89613B NL89613DB NL89613B NL 89613 B NL89613 B NL 89613B NL 89613D B NL89613D B NL 89613DB NL 89613 B NL89613 B NL 89613B
Authority
NL
Netherlands
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 NL89613B publication Critical patent/NL89613B/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)
NL89613D 1954-11-10 NL89613B (en:Method)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL89613B true NL89613B (en:Method)

Family

ID=19784484

Family Applications (1)

Application Number Title Priority Date Filing Date
NL89613D NL89613B (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
NL228703A (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
NL268907A (en:Method) * 1961-09-04
BE627534A (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
NL88575C (en:Method) * 1947-09-27

Also Published As

Publication number Publication date
GB825699A (en) 1959-12-23
CH334176A (de) 1958-11-15
DE970154C (de) 1958-08-21
FR1136968A (fr) 1957-05-22
US2874329A (en) 1959-02-17
BE542686A (en:Method)

Similar Documents

Publication Publication Date Title
BE542770A (en:Method)
AT192924B (en:Method)
AT195977B (en:Method)
AT192363B (en:Method)
AT195459B (en:Method)
AT192385B (en:Method)
JPS31677Y1 (en:Method)
AT196304B (en:Method)
AT197898B (en:Method)
AT195836B (en:Method)
AT196486B (en:Method)
DE1066804B (en:Method)
AT197727B (en:Method)
AT196970B (en:Method)
AT195943B (en:Method)
AT195822B (en:Method)
AT196701B (en:Method)
AT196784B (en:Method)
AT196786B (en:Method)
AT214341B (en:Method)
AT197095B (en:Method)
AT195750B (en:Method)
AT197683B (en:Method)
AT195335B (en:Method)
AT197929B (en:Method)