DE1219574C2 - - Google Patents

Info

Publication number
DE1219574C2
DE1219574C2 DE1965H0055850 DEH0055850A DE1219574C2 DE 1219574 C2 DE1219574 C2 DE 1219574C2 DE 1965H0055850 DE1965H0055850 DE 1965H0055850 DE H0055850 A DEH0055850 A DE H0055850A DE 1219574 C2 DE1219574 C2 DE 1219574C2
Authority
DE
Germany
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
DE1965H0055850
Other languages
German (de)
Other versions
DE1219574B (en
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 filed Critical
Priority to DEH55850A priority Critical patent/DE1219574B/en
Priority to CH258066A priority patent/CH430836A/en
Publication of DE1219574B publication Critical patent/DE1219574B/en
Application granted granted Critical
Publication of DE1219574C2 publication Critical patent/DE1219574C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B5/00—Anti-hunting arrangements
    • G05B5/01—Anti-hunting arrangements electric
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B1/00—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values
    • G05B1/01—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric
    • G05B1/02—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric for comparing analogue signals
    • G05B1/027—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric for comparing analogue signals using impedance bridges
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/303—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters using a switching device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/38—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers
    • H03F3/387—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers with semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
DEH55850A 1965-04-23 1965-04-23 Controller with a switching amplifier that is excited to generate natural oscillations through feedback Granted DE1219574B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEH55850A DE1219574B (en) 1965-04-23 1965-04-23 Controller with a switching amplifier that is excited to generate natural oscillations through feedback
CH258066A CH430836A (en) 1965-04-23 1966-02-22 Controller with a switching amplifier that is excited by feedback to generate natural oscillations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH55850A DE1219574B (en) 1965-04-23 1965-04-23 Controller with a switching amplifier that is excited to generate natural oscillations through feedback

Publications (2)

Publication Number Publication Date
DE1219574B DE1219574B (en) 1966-06-23
DE1219574C2 true DE1219574C2 (en) 1967-01-05

Family

ID=7159166

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH55850A Granted DE1219574B (en) 1965-04-23 1965-04-23 Controller with a switching amplifier that is excited to generate natural oscillations through feedback

Country Status (2)

Country Link
CH (1) CH430836A (en)
DE (1) DE1219574B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1101582B (en) * 1953-03-04 1961-03-09 Philips Nv Device for measuring or regulating a variable quantity by electrical means

Also Published As

Publication number Publication date
CH430836A (en) 1967-02-28
DE1219574B (en) 1966-06-23

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