JPS52135285A - Piezoelectric resonator for watches - Google Patents

Piezoelectric resonator for watches

Info

Publication number
JPS52135285A
JPS52135285A JP5235076A JP5235076A JPS52135285A JP S52135285 A JPS52135285 A JP S52135285A JP 5235076 A JP5235076 A JP 5235076A JP 5235076 A JP5235076 A JP 5235076A JP S52135285 A JPS52135285 A JP S52135285A
Authority
JP
Japan
Prior art keywords
watches
piezoelectric resonator
resonator
piezoelectric
securing
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.)
Pending
Application number
JP5235076A
Other languages
Japanese (ja)
Inventor
Masaru Yasuda
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP5235076A priority Critical patent/JPS52135285A/en
Publication of JPS52135285A publication Critical patent/JPS52135285A/en
Pending 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
    • H03H9/0538—Constructional combinations of supports or holders with electromechanical or other electronic elements
    • H03H9/0547—Constructional combinations of supports or holders with electromechanical or other electronic elements consisting of a vertical arrangement
    • H03H9/0552—Constructional combinations of supports or holders with electromechanical or other electronic elements consisting of a vertical arrangement the device and the other elements being mounted on opposite sides of a common substrate

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electric Clocks (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To obtain a reference resonator for watches which is made in module by securing a piezoelectric resonator which may be used even in the atmosphere to a circuit board.
JP5235076A 1976-05-08 1976-05-08 Piezoelectric resonator for watches Pending JPS52135285A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5235076A JPS52135285A (en) 1976-05-08 1976-05-08 Piezoelectric resonator for watches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5235076A JPS52135285A (en) 1976-05-08 1976-05-08 Piezoelectric resonator for watches

Publications (1)

Publication Number Publication Date
JPS52135285A true JPS52135285A (en) 1977-11-12

Family

ID=12912351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5235076A Pending JPS52135285A (en) 1976-05-08 1976-05-08 Piezoelectric resonator for watches

Country Status (1)

Country Link
JP (1) JPS52135285A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55118535U (en) * 1979-02-13 1980-08-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55118535U (en) * 1979-02-13 1980-08-21

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