JPS4880249A - - Google Patents

Info

Publication number
JPS4880249A
JPS4880249A JP47011151A JP1115172A JPS4880249A JP S4880249 A JPS4880249 A JP S4880249A JP 47011151 A JP47011151 A JP 47011151A JP 1115172 A JP1115172 A JP 1115172A JP S4880249 A JPS4880249 A JP S4880249A
Authority
JP
Japan
Prior art keywords
vibrating member
vibrating
electrodes
vibration
retaining device
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.)
Granted
Application number
JP47011151A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5726002B2 (https=
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 JP1115172A priority Critical patent/JPS5726002B2/ja
Priority to DE19727245989U priority patent/DE7245989U/de
Priority to DE19722261509 priority patent/DE2261509A1/de
Priority to CH134873A priority patent/CH611110GA3/xx
Publication of JPS4880249A publication Critical patent/JPS4880249A/ja
Publication of JPS5726002B2 publication Critical patent/JPS5726002B2/ja
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 elements; Electromechanical resonators
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/21—Crystal tuning forks
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
JP1115172A 1972-01-31 1972-01-31 Expired JPS5726002B2 (https=)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1115172A JPS5726002B2 (https=) 1972-01-31 1972-01-31
DE19727245989U DE7245989U (de) 1972-01-31 1972-12-15 Piezoelektrischer oszillator
DE19722261509 DE2261509A1 (de) 1972-01-31 1972-12-15 Stimmgabelfoermiger oszillator
CH134873A CH611110GA3 (en) 1972-01-31 1973-01-31 Oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1115172A JPS5726002B2 (https=) 1972-01-31 1972-01-31

Publications (2)

Publication Number Publication Date
JPS4880249A true JPS4880249A (https=) 1973-10-27
JPS5726002B2 JPS5726002B2 (https=) 1982-06-02

Family

ID=11770004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1115172A Expired JPS5726002B2 (https=) 1972-01-31 1972-01-31

Country Status (3)

Country Link
JP (1) JPS5726002B2 (https=)
CH (1) CH611110GA3 (https=)
DE (2) DE7245989U (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5182588A (ja) * 1975-01-17 1976-07-20 Kinsekisha Lab Ltd Atsudentaikutsukyokushindoshi

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2080814A3 (https=) * 1970-02-27 1971-11-19 Junghans Gmbh Geb
JPS4843287A (https=) * 1971-10-01 1973-06-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2080814A3 (https=) * 1970-02-27 1971-11-19 Junghans Gmbh Geb
JPS4843287A (https=) * 1971-10-01 1973-06-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5182588A (ja) * 1975-01-17 1976-07-20 Kinsekisha Lab Ltd Atsudentaikutsukyokushindoshi

Also Published As

Publication number Publication date
DE7245989U (de) 1977-12-01
DE2261509A1 (de) 1973-08-09
CH611110B (de)
JPS5726002B2 (https=) 1982-06-02
CH611110GA3 (en) 1979-05-31

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