GB399408A - Generator of relaxation oscillations of controlled frequency - Google Patents

Generator of relaxation oscillations of controlled frequency

Info

Publication number
GB399408A
GB399408A GB7947/33A GB794733A GB399408A GB 399408 A GB399408 A GB 399408A GB 7947/33 A GB7947/33 A GB 7947/33A GB 794733 A GB794733 A GB 794733A GB 399408 A GB399408 A GB 399408A
Authority
GB
United Kingdom
Prior art keywords
tube
generator
discharge tube
relaxation oscillations
march
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
GB7947/33A
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.)
Loewe Opta GmbH
Original Assignee
Loewe Opta GmbH
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 Loewe Opta GmbH filed Critical Loewe Opta GmbH
Publication of GB399408A publication Critical patent/GB399408A/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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/02—Alloys based on vanadium, niobium, or tantalum
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B13/00—Generation of oscillations using deflection of electron beam in a cathode-ray tube
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
    • H03D3/04—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by counting or integrating cycles of oscillations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K9/00—Demodulating pulses which have been modulated with a continuously-variable signal
    • H03K9/06—Demodulating pulses which have been modulated with a continuously-variable signal of frequency- or rate-modulated pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Amplitude Modulation (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
GB7947/33A 1932-03-17 1933-03-16 Generator of relaxation oscillations of controlled frequency Expired GB399408A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE399408X 1932-03-17

Publications (1)

Publication Number Publication Date
GB399408A true GB399408A (en) 1933-10-05

Family

ID=6397484

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7947/33A Expired GB399408A (en) 1932-03-17 1933-03-16 Generator of relaxation oscillations of controlled frequency

Country Status (4)

Country Link
DE (1) DE572142C (enrdf_load_stackoverflow)
FR (1) FR752532A (enrdf_load_stackoverflow)
GB (1) GB399408A (enrdf_load_stackoverflow)
NL (2) NL103578C (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE407565A (enrdf_load_stackoverflow) * 1934-03-17
DE763069C (de) * 1935-02-28 1953-02-09 Rca Corp Schaltungsanordnung zur Phasenverschiebung von Impulsen
DE767199C (de) * 1935-03-27 1952-03-31 Telefunken Gmbh Schaltung zur Erzeugung kurzer Impulse
DE767529C (de) * 1936-03-17 1952-09-29 Telefunken Gmbh Einrichtung zur Erzeugung angenaehert rechteckiger, zur Modulation des Kennzeichensenders dienender Abtastimpulse bei einem Verfahren zur Richtungsbestimmung mittels Drehfunkfeuer
DE757154C (de) * 1938-02-16 1952-09-15 Csf Impulsgenerator
DE755390C (de) * 1938-02-17 1953-08-10 Lorenz C Ag Anordnung zur Steuerung von Kippgeraeten mittels Synchronisier-impulsen, die eine Trennvorrichtung durchlaufen und dadurch an Flankensteilheit eingebuesst haben
DE767944C (de) * 1938-09-01 1955-04-07 Siemens App Einrichtung zur Erzeugung von elektrischen Messimpulsen mittels gittergesteuerter Elektronenroehren
BE477722A (enrdf_load_stackoverflow) * 1939-11-03

Also Published As

Publication number Publication date
NL31724C (enrdf_load_stackoverflow)
DE572142C (de) 1933-03-10
NL103578C (enrdf_load_stackoverflow)
FR752532A (fr) 1933-09-25

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