GB1015843A - Improvements in or relating to bridge oscillators - Google Patents

Improvements in or relating to bridge oscillators

Info

Publication number
GB1015843A
GB1015843A GB3073464A GB3073464A GB1015843A GB 1015843 A GB1015843 A GB 1015843A GB 3073464 A GB3073464 A GB 3073464A GB 3073464 A GB3073464 A GB 3073464A GB 1015843 A GB1015843 A GB 1015843A
Authority
GB
United Kingdom
Prior art keywords
resistor
bridge
temperature
aug
relating
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
GB3073464A
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.)
Telefunken Patentverwertungs GmbH
Original Assignee
Telefunken Patentverwertungs 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 Telefunken Patentverwertungs GmbH filed Critical Telefunken Patentverwertungs GmbH
Publication of GB1015843A publication Critical patent/GB1015843A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/20—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator
    • H03B5/26—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator frequency-determining element being part of bridge circuit in closed ring around which signal is transmitted; frequency-determining element being connected via a bridge circuit to such a closed ring, e.g. Wien-Bridge oscillator, parallel-T oscillator

Landscapes

  • Measuring Volume Flow (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)

Abstract

1,015,843. Valve oscillating circuits. TELEFUNKEN PATENTVERWERTUNGSGESELLSCHAFT. Aug. 4, 1964 [Aug. 8, 1963], No. 30734/64. Heading H3F. In a bridge type oscillator, in which one arm of the bridge comprises a temperature-sensitive voltage regulating resistor 3, the effects of variations in the ambient temperature are compensated by connecting a further temperature sensitive resistor 4 in shunt with the bridge. The output impedance of the maintaining amplifier 1 is, if necessary, increased by provision of a series resistor 5 which may also be of the temperature sensitive type, in which case resistor 4 may be omitted.
GB3073464A 1963-08-08 1964-08-04 Improvements in or relating to bridge oscillators Expired GB1015843A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET24450A DE1196722B (en) 1963-08-08 1963-08-08 Bridge oscillator with voltage stabilization through a temperature-dependent resistor

Publications (1)

Publication Number Publication Date
GB1015843A true GB1015843A (en) 1966-01-05

Family

ID=7551459

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3073464A Expired GB1015843A (en) 1963-08-08 1964-08-04 Improvements in or relating to bridge oscillators

Country Status (2)

Country Link
DE (1) DE1196722B (en)
GB (1) GB1015843A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933046A (en) * 1972-03-01 1976-01-20 U.S. Philips Corporation Logarithmic resistance-to-frequency converter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933046A (en) * 1972-03-01 1976-01-20 U.S. Philips Corporation Logarithmic resistance-to-frequency converter

Also Published As

Publication number Publication date
DE1196722B (en) 1965-07-15

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