FR2009783A1 - - Google Patents

Info

Publication number
FR2009783A1
FR2009783A1 FR6917902A FR6917902A FR2009783A1 FR 2009783 A1 FR2009783 A1 FR 2009783A1 FR 6917902 A FR6917902 A FR 6917902A FR 6917902 A FR6917902 A FR 6917902A FR 2009783 A1 FR2009783 A1 FR 2009783A1
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.)
Withdrawn
Application number
FR6917902A
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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Publication of FR2009783A1 publication Critical patent/FR2009783A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • 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
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H03B19/06—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes
    • H03B19/14—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a semiconductor device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
FR6917902A 1968-05-31 1969-05-30 Withdrawn FR2009783A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26118/68A GB1209706A (en) 1968-05-31 1968-05-31 Improvements in or relating to the generation of oscillations

Publications (1)

Publication Number Publication Date
FR2009783A1 true FR2009783A1 (fr) 1970-02-06

Family

ID=10238662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6917902A Withdrawn FR2009783A1 (fr) 1968-05-31 1969-05-30

Country Status (6)

Country Link
US (1) US3609579A (fr)
CH (2) CH524183A (fr)
DE (1) DE1927673A1 (fr)
ES (1) ES367888A1 (fr)
FR (1) FR2009783A1 (fr)
GB (1) GB1209706A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867585A (en) * 1973-08-02 1975-02-18 Gte Automatic Electric Lab Inc Electronic tone ringer
US3965307A (en) * 1974-05-28 1976-06-22 Gte Automatic Electric Laboratories Incorporated Electronic tone ringer
JPS5312255A (en) * 1976-07-21 1978-02-03 Seiko Epson Corp Electronic clock
US4719452A (en) * 1984-06-20 1988-01-12 Bluegrass Electronic Audio signal generator
US4759078A (en) * 1986-11-14 1988-07-19 Rose Communication Systems, Inc. Coordinated local oscillator receiving system
WO1991012672A1 (fr) * 1990-02-09 1991-08-22 Rose Communications, Inc. Procede et appareil d'obtention d'une bande laterale selective dans un signal de systeme de communications proximales sans fil
US5109545A (en) * 1990-02-09 1992-04-28 Rose Communications, Inc. Proximal cable-less communication system with intentional signal path
US5101505A (en) * 1990-02-09 1992-03-31 Rose Communications, Inc. Method and apparatus for selective sideband signal correction in a proximal cable-less communication system
US5561399A (en) * 1995-04-19 1996-10-01 Telefonaktiebolaget Lm Ericsson Cascaded multi-resonator oscillator having high Q-value
EP2458458B1 (fr) * 2010-11-26 2017-11-15 The Swatch Group Research and Development Ltd. Procédé de mesure de la précision d'une montre mécanique

Also Published As

Publication number Publication date
CH826969A4 (fr) 1972-02-15
ES367888A1 (es) 1971-06-16
DE1927673A1 (de) 1969-12-04
US3609579A (en) 1971-09-28
CH524183A (fr) 1972-02-15
GB1209706A (en) 1970-10-21

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Legal Events

Date Code Title Description
ST Notification of lapse