GB481371A - Improvements in circuit arrangements for operating high pressure metal-vapour electric discharge devices of the type comprising stray-field transformers - Google Patents

Improvements in circuit arrangements for operating high pressure metal-vapour electric discharge devices of the type comprising stray-field transformers

Info

Publication number
GB481371A
GB481371A GB24827/36A GB2482736A GB481371A GB 481371 A GB481371 A GB 481371A GB 24827/36 A GB24827/36 A GB 24827/36A GB 2482736 A GB2482736 A GB 2482736A GB 481371 A GB481371 A GB 481371A
Authority
GB
United Kingdom
Prior art keywords
stray
high pressure
type
electric discharge
discharge devices
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
GB24827/36A
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.)
General Electric Company PLC
Original Assignee
General Electric Company PLC
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 General Electric Company PLC filed Critical General Electric Company PLC
Publication of GB481371A publication Critical patent/GB481371A/en
Expired legal-status Critical Current

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 OR CALCULATING; 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)
GB24827/36A 1942-02-17 1936-09-11 Improvements in circuit arrangements for operating high pressure metal-vapour electric discharge devices of the type comprising stray-field transformers Expired GB481371A (en)

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
GB481371A true GB481371A (en) 1938-03-10

Family

ID=9733593

Family Applications (2)

Application Number Title Priority Date Filing Date
GB24827/36A Expired GB481371A (en) 1942-02-17 1936-09-11 Improvements in circuit arrangements for operating high pressure metal-vapour electric discharge devices of the type comprising stray-field transformers
GB2100/42A Expired GB575250A (en) 1942-02-17 1942-02-17 Improvements relating to thermionic amplifying and generating circuits

Family Applications After (1)

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

Country Status (4)

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

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US2692334A (en) * 1942-06-05 1954-10-19 Emi Ltd Electrical circuit arrangement for effecting integration and applications thereof
NL75432C (enrdf_load_stackoverflow) * 1943-06-25
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 (enrdf_load_stackoverflow) * 1944-08-22 1950-04-15
FR962828A (enrdf_load_stackoverflow) * 1944-09-01 1950-06-21
BE482008A (enrdf_load_stackoverflow) * 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 (enrdf_load_stackoverflow) * 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
DE826007C (de) 1951-12-27
GB575250A (en) 1946-02-11
US2412485A (en) 1946-12-10
BE481371A (enrdf_load_stackoverflow)

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