JPS5056890A - - Google Patents

Info

Publication number
JPS5056890A
JPS5056890A JP10326473A JP10326473A JPS5056890A JP S5056890 A JPS5056890 A JP S5056890A JP 10326473 A JP10326473 A JP 10326473A JP 10326473 A JP10326473 A JP 10326473A JP S5056890 A JPS5056890 A JP S5056890A
Authority
JP
Japan
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.)
Granted
Application number
JP10326473A
Other languages
Japanese (ja)
Other versions
JPS57686B2 (enrdf_load_stackoverflow
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
Priority to JP10326473A priority Critical patent/JPS57686B2/ja
Priority to GB4009274A priority patent/GB1442939A/en
Priority to CH1248474A priority patent/CH604252B5/xx
Priority to CH1248474D priority patent/CH1248474A4/xx
Priority to DE19742444200 priority patent/DE2444200C3/de
Publication of JPS5056890A publication Critical patent/JPS5056890A/ja
Publication of JPS57686B2 publication Critical patent/JPS57686B2/ja
Expired legal-status Critical Current

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 elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders or supports
    • H03H9/09—Elastic or damping supports
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/21—Crystal tuning forks
    • H03H9/215—Crystal tuning forks consisting of quartz

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
JP10326473A 1973-09-14 1973-09-14 Expired JPS57686B2 (enrdf_load_stackoverflow)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP10326473A JPS57686B2 (enrdf_load_stackoverflow) 1973-09-14 1973-09-14
GB4009274A GB1442939A (en) 1973-09-14 1974-09-13 Quartz crystal oscillator
CH1248474A CH604252B5 (enrdf_load_stackoverflow) 1973-09-14 1974-09-13
CH1248474D CH1248474A4 (enrdf_load_stackoverflow) 1973-09-14 1974-09-13
DE19742444200 DE2444200C3 (de) 1973-09-14 1974-09-16 Uhren-Quarzkristalloszillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10326473A JPS57686B2 (enrdf_load_stackoverflow) 1973-09-14 1973-09-14

Publications (2)

Publication Number Publication Date
JPS5056890A true JPS5056890A (enrdf_load_stackoverflow) 1975-05-17
JPS57686B2 JPS57686B2 (enrdf_load_stackoverflow) 1982-01-07

Family

ID=14349563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10326473A Expired JPS57686B2 (enrdf_load_stackoverflow) 1973-09-14 1973-09-14

Country Status (4)

Country Link
JP (1) JPS57686B2 (enrdf_load_stackoverflow)
CH (2) CH604252B5 (enrdf_load_stackoverflow)
DE (1) DE2444200C3 (enrdf_load_stackoverflow)
GB (1) GB1442939A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237470U (enrdf_load_stackoverflow) * 1975-09-08 1977-03-16

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114340205B (zh) * 2020-10-12 2024-08-16 北京晨晶电子有限公司 Mems石英音叉安装方法及结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237470U (enrdf_load_stackoverflow) * 1975-09-08 1977-03-16

Also Published As

Publication number Publication date
DE2444200A1 (de) 1975-04-03
CH1248474A4 (enrdf_load_stackoverflow) 1977-08-31
GB1442939A (en) 1976-07-14
CH604252B5 (enrdf_load_stackoverflow) 1978-08-31
JPS57686B2 (enrdf_load_stackoverflow) 1982-01-07
DE2444200B2 (de) 1977-10-27
DE2444200C3 (de) 1978-06-15

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