GB1145517A - Device for regulating the frequency of mechanical oscillators - Google Patents

Device for regulating the frequency of mechanical oscillators

Info

Publication number
GB1145517A
GB1145517A GB4836466A GB4836466A GB1145517A GB 1145517 A GB1145517 A GB 1145517A GB 4836466 A GB4836466 A GB 4836466A GB 4836466 A GB4836466 A GB 4836466A GB 1145517 A GB1145517 A GB 1145517A
Authority
GB
United Kingdom
Prior art keywords
casing
frequency
pressure
flexible
regulating
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
GB4836466A
Other languages
English (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.)
Centre Electronique Horloger SA
Original Assignee
Centre Electronique Horloger SA
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 Electronique Horloger SA filed Critical Centre Electronique Horloger SA
Publication of GB1145517A publication Critical patent/GB1145517A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders; Supports
    • H03H9/10—Mounting in enclosures
    • H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices
    • 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
    • G04B18/00—Mechanisms for setting frequency
    • 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
    • G04F5/063—Constructional details
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/14—Apparatus for producing preselected time intervals for use as timing standards using atomic clocks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
GB4836466A 1965-11-05 1966-10-28 Device for regulating the frequency of mechanical oscillators Expired GB1145517A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1528465A CH452444A (de) 1965-11-05 1965-11-05 Vorrichtung zum Regulieren der Frequenz von mechanischen Oszillatoren in Zeitmessgeräten

Publications (1)

Publication Number Publication Date
GB1145517A true GB1145517A (en) 1969-03-19

Family

ID=4407843

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4836466A Expired GB1145517A (en) 1965-11-05 1966-10-28 Device for regulating the frequency of mechanical oscillators

Country Status (6)

Country Link
AT (1) AT266212B (xx)
BE (1) BE688974A (xx)
CH (2) CH452444A (xx)
GB (1) GB1145517A (xx)
NL (1) NL6615534A (xx)
SE (1) SE319728B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0464346A1 (de) * 1990-06-12 1992-01-08 Strabag Ag Vorrichtung zum Ermitteln von Längenänderungen eines Mediums längs einer Messstrecke

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0464346A1 (de) * 1990-06-12 1992-01-08 Strabag Ag Vorrichtung zum Ermitteln von Längenänderungen eines Mediums längs einer Messstrecke

Also Published As

Publication number Publication date
BE688974A (xx) 1967-04-27
AT266212B (de) 1968-11-11
SE319728B (xx) 1970-01-19
NL6615534A (xx) 1967-05-08
CH452444A (de) 1967-11-15
CH1528465A4 (xx) 1967-11-15

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