AT269214B - Elektrischer Schwingkreis - Google Patents

Elektrischer Schwingkreis

Info

Publication number
AT269214B
AT269214B AT684867A AT684867A AT269214B AT 269214 B AT269214 B AT 269214B AT 684867 A AT684867 A AT 684867A AT 684867 A AT684867 A AT 684867A AT 269214 B AT269214 B AT 269214B
Authority
AT
Austria
Prior art keywords
oscillating circuit
electrical oscillating
electrical
circuit
oscillating
Prior art date
Application number
AT684867A
Other languages
English (en)
Original Assignee
Centre Electron Horloger
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 Centre Electron Horloger filed Critical Centre Electron Horloger
Application granted granted Critical
Publication of AT269214B publication Critical patent/AT269214B/de

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
    • G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/20—Compensation of mechanisms for stabilising frequency
    • G04B17/22—Compensation of mechanisms for stabilising frequency for the effect of variations of temperature
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/02—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks
    • H03H3/04—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks for obtaining desired frequency or temperature coefficient
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
    • H03L1/02—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only
    • H03L1/028—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only of generators comprising piezoelectric resonators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
AT684867A 1966-09-23 1967-07-24 Elektrischer Schwingkreis AT269214B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1375066 1966-09-23

Publications (1)

Publication Number Publication Date
AT269214B true AT269214B (de) 1969-03-10

Family

ID=4394970

Family Applications (1)

Application Number Title Priority Date Filing Date
AT684867A AT269214B (de) 1966-09-23 1967-07-24 Elektrischer Schwingkreis

Country Status (6)

Country Link
AT (1) AT269214B (de)
BE (1) BE700609A (de)
CH (1) CH1375066A4 (de)
DE (1) DE1275640B (de)
GB (1) GB1144265A (de)
NL (1) NL6710632A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3040793A1 (de) * 1980-10-30 1982-05-13 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zur frequenzstabilisierung eines mikrowellenoszillators

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5952894A (en) * 1995-11-07 1999-09-14 Nec Corporation Resonant circuit having a reactance for temperature compensation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3040793A1 (de) * 1980-10-30 1982-05-13 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zur frequenzstabilisierung eines mikrowellenoszillators

Also Published As

Publication number Publication date
DE1275640B (de) 1968-08-22
NL6710632A (de) 1968-03-25
BE700609A (de) 1967-12-01
CH1375066A4 (de) 1969-01-31
GB1144265A (en) 1969-03-05

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