JPS5821216Y2 - 小型圧電振動子の支持構造 - Google Patents

小型圧電振動子の支持構造

Info

Publication number
JPS5821216Y2
JPS5821216Y2 JP1975039706U JP3970675U JPS5821216Y2 JP S5821216 Y2 JPS5821216 Y2 JP S5821216Y2 JP 1975039706 U JP1975039706 U JP 1975039706U JP 3970675 U JP3970675 U JP 3970675U JP S5821216 Y2 JPS5821216 Y2 JP S5821216Y2
Authority
JP
Japan
Prior art keywords
tuning fork
vibrator
electrodes
piezoelectric vibrator
lead terminals
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
JP1975039706U
Other languages
English (en)
Japanese (ja)
Other versions
JPS51121474U (cs
Inventor
近昭 渡
宏文 川島
清 荻野
Original Assignee
セイコーインスツルメンツ株式会社
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 セイコーインスツルメンツ株式会社 filed Critical セイコーインスツルメンツ株式会社
Priority to JP1975039706U priority Critical patent/JPS5821216Y2/ja
Priority to GB1029576A priority patent/GB1490961A/en
Priority to CH376776A priority patent/CH600679A5/xx
Publication of JPS51121474U publication Critical patent/JPS51121474U/ja
Priority to HK84679A priority patent/HK84679A/xx
Application granted granted Critical
Publication of JPS5821216Y2 publication Critical patent/JPS5821216Y2/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
    • H03H9/15—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)
  • 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)
JP1975039706U 1975-03-25 1975-03-25 小型圧電振動子の支持構造 Expired JPS5821216Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1975039706U JPS5821216Y2 (ja) 1975-03-25 1975-03-25 小型圧電振動子の支持構造
GB1029576A GB1490961A (en) 1975-03-25 1976-03-15 Oscillator
CH376776A CH600679A5 (cs) 1975-03-25 1976-03-25
HK84679A HK84679A (en) 1975-03-25 1979-12-13 Oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975039706U JPS5821216Y2 (ja) 1975-03-25 1975-03-25 小型圧電振動子の支持構造

Publications (2)

Publication Number Publication Date
JPS51121474U JPS51121474U (cs) 1976-10-01
JPS5821216Y2 true JPS5821216Y2 (ja) 1983-05-06

Family

ID=12560437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975039706U Expired JPS5821216Y2 (ja) 1975-03-25 1975-03-25 小型圧電振動子の支持構造

Country Status (4)

Country Link
JP (1) JPS5821216Y2 (cs)
CH (1) CH600679A5 (cs)
GB (1) GB1490961A (cs)
HK (1) HK84679A (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7900811A (nl) * 1978-02-16 1979-08-20 Suisse Horlogerie Inrichting met een piezo-elektrische resonator.
FR2469042A1 (fr) * 1979-11-05 1981-05-08 Suisse Horlogerie Procede de fixation d'un resonateur piezo-electrique sur une embase
JPS6070811A (ja) * 1983-09-27 1985-04-22 Matsushima Kogyo Co Ltd 縦振動型圧電振動子と製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5636170Y2 (cs) * 1974-08-23 1981-08-26
BE845263A (nl) * 1976-08-18 1976-12-16 Zelfbewegende trekkereenheind

Also Published As

Publication number Publication date
CH600679A5 (cs) 1978-06-30
JPS51121474U (cs) 1976-10-01
GB1490961A (en) 1977-11-09
HK84679A (en) 1979-12-21

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