JPS5251888A - Crystal resonator - Google Patents

Crystal resonator

Info

Publication number
JPS5251888A
JPS5251888A JP12791675A JP12791675A JPS5251888A JP S5251888 A JPS5251888 A JP S5251888A JP 12791675 A JP12791675 A JP 12791675A JP 12791675 A JP12791675 A JP 12791675A JP S5251888 A JPS5251888 A JP S5251888A
Authority
JP
Japan
Prior art keywords
crystal resonator
crystal plate
crystal
neutralize
disposition
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
JP12791675A
Other languages
Japanese (ja)
Inventor
Tadataka Chiba
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.)
KINSEKISHIYA KENKYUSHO KK
Original Assignee
KINSEKISHIYA KENKYUSHO KK
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 KINSEKISHIYA KENKYUSHO KK filed Critical KINSEKISHIYA KENKYUSHO KK
Priority to JP12791675A priority Critical patent/JPS5251888A/en
Priority to US05/716,408 priority patent/US4091303A/en
Publication of JPS5251888A publication Critical patent/JPS5251888A/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 elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders or supports
    • H03H9/08—Holders with means for regulating temperature

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To neutralize the strain within a crystal plate based on thermal stress as a whole, eliminate the effect on resonator frequency and stably maintain resonance frequency through simple temperature control by selecting the disposition of a heating electrode relating to a crystal axis of a crystal plate.
JP12791675A 1975-08-21 1975-10-23 Crystal resonator Pending JPS5251888A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP12791675A JPS5251888A (en) 1975-10-23 1975-10-23 Crystal resonator
US05/716,408 US4091303A (en) 1975-08-21 1976-08-23 Piezoelectric quartz vibrator with heating electrode means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12791675A JPS5251888A (en) 1975-10-23 1975-10-23 Crystal resonator

Publications (1)

Publication Number Publication Date
JPS5251888A true JPS5251888A (en) 1977-04-26

Family

ID=14971803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12791675A Pending JPS5251888A (en) 1975-08-21 1975-10-23 Crystal resonator

Country Status (1)

Country Link
JP (1) JPS5251888A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012124549A (en) * 2010-12-06 2012-06-28 Nippon Dempa Kogyo Co Ltd Temperature-controlled crystal resonator and crystal oscillator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012124549A (en) * 2010-12-06 2012-06-28 Nippon Dempa Kogyo Co Ltd Temperature-controlled crystal resonator and crystal oscillator

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