FR2010828B1 - - Google Patents

Info

Publication number
FR2010828B1
FR2010828B1 FR6919531A FR6919531A FR2010828B1 FR 2010828 B1 FR2010828 B1 FR 2010828B1 FR 6919531 A FR6919531 A FR 6919531A FR 6919531 A FR6919531 A FR 6919531A FR 2010828 B1 FR2010828 B1 FR 2010828B1
Authority
FR
France
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
FR6919531A
Other languages
French (fr)
Other versions
FR2010828A1 (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.)
United States Time Corp
Original Assignee
United States Time Corp
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 United States Time Corp filed Critical United States Time Corp
Publication of FR2010828A1 publication Critical patent/FR2010828A1/fr
Application granted granted Critical
Publication of FR2010828B1 publication Critical patent/FR2010828B1/fr
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
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
    • H03B5/364—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device the amplifier comprising field effect transistors
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G3/00—Producing timing pulses
    • G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Electric Clocks (AREA)
FR6919531A 1968-06-13 1969-06-12 Expired FR2010828B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73661868A 1968-06-13 1968-06-13

Publications (2)

Publication Number Publication Date
FR2010828A1 FR2010828A1 (en) 1970-02-20
FR2010828B1 true FR2010828B1 (en) 1974-02-22

Family

ID=24960578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6919531A Expired FR2010828B1 (en) 1968-06-13 1969-06-12

Country Status (3)

Country Link
DE (1) DE1928878A1 (en)
FR (1) FR2010828B1 (en)
GB (1) GB1272997A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1339402A (en) * 1971-02-18 1973-12-05 Suwa Seikosha Kk Timepiece
US3725822A (en) * 1971-05-20 1973-04-03 Rca Corp Phase shift oscillators using insulated-gate field-effect transistors
JPS5135875B1 (en) * 1973-05-15 1976-10-05
DE4210258A1 (en) * 1992-03-28 1993-09-30 Man Nutzfahrzeuge Ag Transmission for vehicle with two engines - has separate clutches to couple to summation gearing and further clutch to couple to main gearbox

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH289118A (en) * 1951-04-05 1953-02-28 Ancienne Manufacture D Horloge Clock.
FR1517155A (en) * 1966-03-04 1968-03-15 Shell Int Research Biologically active 1,3-butadiene derivatives, compositions containing them, their preparation and use

Also Published As

Publication number Publication date
DE1928878A1 (en) 1970-06-25
FR2010828A1 (en) 1970-02-20
GB1272997A (en) 1972-05-03

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Legal Events

Date Code Title Description
ST Notification of lapse