BE481371A - - Google Patents

Info

Publication number
BE481371A
BE481371A BE481371DA BE481371A BE 481371 A BE481371 A BE 481371A BE 481371D A BE481371D A BE 481371DA BE 481371 A BE481371 A BE 481371A
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 BE481371A publication Critical patent/BE481371A/xx

Links

Classifications

    • 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
    • H03K4/12—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 voltage is produced across a capacitor
    • H03K4/20—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 voltage is produced across a capacitor using a tube with negative feedback by capacitor, e.g. Miller integrator
    • H03K4/22—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 voltage is produced across a capacitor using a tube with negative feedback by capacitor, e.g. Miller integrator combined with transitron, e.g. phantastron, sanatron
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/18—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals
    • G06G7/184—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using capacitive elements
    • G06G7/186—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using capacitive elements using an operational amplifier comprising a capacitor or a resistor in the feedback loop
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/08—High-leakage transformers or inductances
    • H01F38/10—Ballasts, e.g. for discharge lamps
    • 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
    • H03K4/12—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 voltage is produced across a capacitor
    • 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
    • H03K4/12—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 voltage is produced across a capacitor
    • H03K4/20—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 voltage is produced across a capacitor using a tube with negative feedback by capacitor, e.g. Miller integrator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Lasers (AREA)
  • Amplifiers (AREA)
  • Particle Accelerators (AREA)
BE481371D 1942-02-17 BE481371A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2100/42A GB575250A (en) 1942-02-17 1942-02-17 Improvements relating to thermionic amplifying and generating circuits

Publications (1)

Publication Number Publication Date
BE481371A true BE481371A (nl)

Family

ID=9733593

Family Applications (1)

Application Number Title Priority Date Filing Date
BE481371D BE481371A (nl) 1942-02-17

Country Status (4)

Country Link
US (1) US2412485A (nl)
BE (1) BE481371A (nl)
DE (1) DE826007C (nl)
GB (2) GB481371A (nl)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2692334A (en) * 1942-06-05 1954-10-19 Emi Ltd Electrical circuit arrangement for effecting integration and applications thereof
GB580527A (en) * 1942-06-05 1946-09-11 Alan Dower Blumlein Improvements in or relating to electrical circuit arrangements for effecting integration and applications thereof
FR958129A (nl) * 1943-06-25 1950-03-03
US2681411A (en) * 1943-12-16 1954-06-15 Us Navy Linear sweep circuits
US2594104A (en) * 1943-12-16 1952-04-22 Us Navy Linear sweep circuits
GB582095A (en) * 1943-12-18 1946-11-05 Eric Lawrence Casling White Improvements in or relating to electrical timing circuits
US2651719A (en) * 1944-01-12 1953-09-08 Emi Ltd Circuits for modifying potentials
US2506124A (en) * 1944-03-28 1950-05-02 Emi Ltd Circuit arrangement for indicating the duration of electrical pulses
GB577663A (en) * 1944-05-04 1946-05-27 Cossor Ltd A C Improvements relating to thermionic generators for producing scanning and like voltages
FR960336A (nl) * 1944-08-22 1950-04-15
FR962828A (nl) * 1944-09-01 1950-06-21
BE482008A (nl) * 1944-10-09
US2584882A (en) * 1944-12-20 1952-02-05 Emi Ltd Integrating circuits
US2455618A (en) * 1945-01-10 1948-12-07 Remco Electronic Inc Damping follow-up mechanism by degenerative derivative
US2541230A (en) * 1945-01-25 1951-02-13 Cossor Ltd A C Oscillation generator
US2525046A (en) * 1945-03-29 1950-10-10 Allis Chalmers Mfg Co Frequency measuring device
US2555837A (en) * 1945-03-30 1951-06-05 Williams Frederic Calland Time base circuit arrangement
US2585803A (en) * 1945-04-18 1952-02-12 Us Sec War Pulse width discriminator circuit
US2548532A (en) * 1945-09-29 1951-04-10 Bendix Aviat Corp Circuit for the generation of a linearly varying current
US2562792A (en) * 1945-11-28 1951-07-31 Emi Ltd Circuits for modifying potentials
US2597214A (en) * 1945-11-30 1952-05-20 Us Navy Pip selector
US3054099A (en) * 1945-12-11 1962-09-11 Erwin R Gaerttner Beacon distress signal
US2573970A (en) * 1946-02-19 1951-11-06 Hinckley Garfield Louis Cathode-ray tube time-base circuit
US2703203A (en) * 1946-02-21 1955-03-01 Amasa S Bishop Computer
US2556179A (en) * 1946-03-02 1951-06-12 Int Standard Electric Corp Multiple pulse producing system
US2532534A (en) * 1946-06-21 1950-12-05 Jr Persa R Bell Sweep-voltage generator circuit
GB644634A (en) * 1947-02-18 1950-10-18 Emi Ltd Improvements in or relating to integrating circuit arrangements
GB642471A (en) * 1947-08-06 1950-09-06 Frederick Roger Milsom Improvements in or relating to electric integrating circuits
US2612604A (en) * 1948-02-25 1952-09-30 Gen Electric Electronic time delay circuit
US2542160A (en) * 1948-02-28 1951-02-20 Boeing Co Electronic integrating circuit
BE488279A (nl) * 1948-04-06
US2591810A (en) * 1948-09-25 1952-04-08 Rca Corp Electrical time-delay network
US2495072A (en) * 1949-01-03 1950-01-17 Nat Technical Lab Vacuum tube circuit
US2654839A (en) * 1949-02-24 1953-10-06 Lyman R Spaulding Electric pulse generator
US2961610A (en) * 1949-08-18 1960-11-22 Hans H Hosenthien Reflected nonlinear modulators in alternating current electrical analog computers
GB670671A (en) * 1949-09-02 1952-04-23 Gen Electric Co Ltd Improvements in or relating to thermionic valve integrating circuits
US2642532A (en) * 1949-09-30 1953-06-16 Raytheon Mfg Co Electron discharge circuits
US2675471A (en) * 1950-04-13 1954-04-13 Gen Electric Integrating circuit
US2661421A (en) * 1950-06-28 1953-12-01 Du Mont Allen B Lab Inc Sweep generator protection circuit
DE891093C (de) * 1950-11-03 1953-09-24 Philips Patentverwaltung Schaltungsanordnung fuer Kippspannungsgeneratoren
US2684442A (en) * 1951-07-31 1954-07-20 Rca Corp Multivibrator
DE956856C (de) * 1953-02-17 1957-01-24 Kieler Howaldtswerke Ag Schaltungsanordnung zur Verstaerkung von hochfrequenten Spannungen und Video-Impulsen
US2755385A (en) * 1953-03-27 1956-07-17 John R Parsons Pulsing oscillator
US2764690A (en) * 1954-05-11 1956-09-25 Joseph F Brumbaugh Low frequency triangular waveform generator
DE1025007B (de) * 1954-12-23 1958-02-27 Wilhelm Altrogge Dr Ing Verfahren zum Verstaerken und Verbreitern von Impulsen kuerzester Dauer, insbesondere photoelektrischen Impulsen, und Schaltungsanordnung zur Durchfuehrung des Verfahrens
US2814760A (en) * 1955-04-14 1957-11-26 Raytheon Mfg Co Sweep circuits
US2905817A (en) * 1955-09-09 1959-09-22 Westinghouse Electric Corp Sweep generator
US2926309A (en) * 1955-10-04 1960-02-23 Itt Screen grid amplifier
US2924787A (en) * 1956-12-06 1960-02-09 Albert R Diem Oscillator
US2871357A (en) * 1957-01-18 1959-01-27 Gen Electric Saw-tooth wave generator

Also Published As

Publication number Publication date
GB575250A (en) 1946-02-11
GB481371A (en) 1938-03-10
DE826007C (de) 1951-12-27
US2412485A (en) 1946-12-10

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