FR2075139A5 - - Google Patents

Info

Publication number
FR2075139A5
FR2075139A5 FR7047261A FR7047261A FR2075139A5 FR 2075139 A5 FR2075139 A5 FR 2075139A5 FR 7047261 A FR7047261 A FR 7047261A FR 7047261 A FR7047261 A FR 7047261A FR 2075139 A5 FR2075139 A5 FR 2075139A5
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
FR7047261A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR2075139A5 publication Critical patent/FR2075139A5/fr
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
    • H03H9/09—Elastic or damping supports
    • 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
FR7047261A 1970-01-14 1970-12-30 Expired FR2075139A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH47170A CH506916A (fr) 1970-01-14 1970-01-14 Résonateur piézo-électrique

Publications (1)

Publication Number Publication Date
FR2075139A5 true FR2075139A5 (de) 1971-10-08

Family

ID=4187755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7047261A Expired FR2075139A5 (de) 1970-01-14 1970-12-30

Country Status (9)

Country Link
US (1) US3678309A (de)
AT (1) AT341577B (de)
BE (1) BE760221A (de)
CA (1) CA933648A (de)
CH (1) CH506916A (de)
DE (1) DE2101634B2 (de)
FR (1) FR2075139A5 (de)
GB (1) GB1328334A (de)
NL (1) NL7100329A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930558B1 (de) * 1969-10-03 1974-08-14
CH548136A (fr) * 1972-04-13 1974-04-11 Suisse Horlogerie Resonateur a barreau de quartz.
USB398479I5 (de) * 1973-07-20
JPH0552572A (ja) * 1991-08-28 1993-03-02 Akai Electric Co Ltd 振動子の支持構造
JP3178137B2 (ja) * 1993-01-08 2001-06-18 株式会社村田製作所 振動子の支持構造
JPH08159779A (ja) * 1994-12-02 1996-06-21 Murata Mfg Co Ltd 振動ジャイロ
TWM264748U (en) * 2004-06-08 2005-05-11 Midas Wei Trading Co Ltd Improved piezoelectric transformer carrier
WO2010096439A1 (en) * 2009-02-17 2010-08-26 Leversense, Llc Resonant sensors and methods of use thereof for the determination of analytes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA490930A (en) * 1953-03-03 Automatic Telephone And Electric Company Limited Mounting arrangements for piezo electric crystals
BE559249A (de) * 1956-07-19
US3185870A (en) * 1961-10-26 1965-05-25 Dynamics Corp America Crystal cage assembly
US3221189A (en) * 1963-06-03 1965-11-30 Dynamics Corp America Ceramic ruggedized low frequency crystal unit

Also Published As

Publication number Publication date
DE2101634B2 (de) 1972-12-07
BE760221A (fr) 1971-05-17
CA933648A (en) 1973-09-11
US3678309A (en) 1972-07-18
GB1328334A (en) 1973-08-30
AT341577B (de) 1978-02-10
DE2101634A1 (de) 1971-07-22
ATA26471A (de) 1977-06-15
NL7100329A (de) 1971-07-16
CH506916A (fr) 1971-04-30

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse