CH1462970A4 - - Google Patents

Info

Publication number
CH1462970A4
CH1462970A4 CH1462970D CH1462970D CH1462970A4 CH 1462970 A4 CH1462970 A4 CH 1462970A4 CH 1462970 D CH1462970 D CH 1462970D CH 1462970 D CH1462970 D CH 1462970D CH 1462970 A4 CH1462970 A4 CH 1462970A4
Authority
CH
Switzerland
Application number
CH1462970D
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 filed Critical
Publication of CH1462970A4 publication Critical patent/CH1462970A4/xx

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
    • G04F5/063—Constructional details
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
CH1462970D 1969-10-03 1970-10-02 CH1462970A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44078866A JPS4930558B1 (fr) 1969-10-03 1969-10-03

Publications (1)

Publication Number Publication Date
CH1462970A4 true CH1462970A4 (fr) 1974-12-13

Family

ID=13673732

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1462970D CH1462970A4 (fr) 1969-10-03 1970-10-02
CH1462970A CH566049A (fr) 1969-10-03 1970-10-02

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1462970A CH566049A (fr) 1969-10-03 1970-10-02

Country Status (5)

Country Link
US (1) US3795831A (fr)
JP (1) JPS4930558B1 (fr)
CH (2) CH1462970A4 (fr)
DE (1) DE2046737C3 (fr)
GB (3) GB1320009A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4925380A (fr) * 1972-06-21 1974-03-06
JPS49122768A (fr) * 1973-03-27 1974-11-25 Suwa Seikosha Kk
US3953662A (en) * 1973-06-11 1976-04-27 Kokusai Electric Co., Ltd. Sealed container housing a mechanical filter
JPS5644095Y2 (fr) * 1973-07-20 1981-10-15
USB398479I5 (fr) * 1973-07-20
FR2257153B1 (fr) * 1974-01-09 1978-06-30 Suwa Seikosha Kk
JPS5329518B2 (fr) * 1974-03-15 1978-08-21
US4025879A (en) * 1974-12-26 1977-05-24 Matsushita Electric Industrial Co., Ltd. Electromechanical reed filter
JPS51120972A (en) * 1975-04-16 1976-10-22 Kikuo Shiba Exhaust gas purifying method and its device
JPS589365Y2 (ja) * 1975-08-19 1983-02-21 セイコーインスツルメンツ株式会社 アツデンシンドウシノシジコウゾウ
JP4050343B2 (ja) * 1996-04-02 2008-02-20 富士通株式会社 音叉型振動ジャイロ
JP2000009476A (ja) * 1998-06-26 2000-01-14 Fujitsu Ltd 音叉型振動ジャイロ
JP4990717B2 (ja) * 2007-08-10 2012-08-01 セイコーインスツル株式会社 ケースの製造方法、圧電振動子、発振器、電子機器、及び電波時計
JP5128262B2 (ja) * 2007-12-17 2013-01-23 セイコーインスツル株式会社 圧電振動片、圧電振動子、発振器、電子機器及び電波時計並びに圧電振動片の製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2081405A (en) * 1935-07-27 1937-05-25 Bell Telephone Labor Inc Wave filter
US3423700A (en) * 1963-04-30 1969-01-21 Clevite Corp Piezoelectric resonator
US3480809A (en) * 1968-07-09 1969-11-25 Philamon Inc Tuning fork resonator with reed-mode damping and reed signal cancellation
CH1311268A4 (fr) * 1968-08-30 1970-09-30
US3518470A (en) * 1969-01-13 1970-06-30 Clevite Corp Filter assembly
US3559100A (en) * 1969-02-03 1971-01-26 Philamon Lab Inc Electromagnetically driven tuning fork
US3577020A (en) * 1969-06-17 1971-05-04 Industrial Research Prod Inc Acceleration insensitive transducer
CH506916A (fr) * 1970-01-14 1971-04-30 Centre Electron Horloger Résonateur piézo-électrique
DE2009379C3 (de) * 1970-02-27 1975-01-30 Gebrueder Junghans Gmbh, 7230 Schramberg Piezoelektrischer Oszillator in Form einer Stimmgabel als Zeitnormal für zeithaltende Geräte
US3683213A (en) * 1971-03-09 1972-08-08 Statek Corp Microresonator of tuning fork configuration

Also Published As

Publication number Publication date
US3795831A (en) 1974-03-05
JPS4930558B1 (fr) 1974-08-14
GB1320009A (en) 1973-06-13
GB1320008A (en) 1973-06-13
CH566049A (fr) 1975-08-29
DE2046737C3 (de) 1974-05-09
GB1320010A (en) 1973-06-13
DE2046737B2 (de) 1973-10-11
DE2046737A1 (de) 1971-04-22

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