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JPS5652490B2 - - Google Patents
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JPS5652490B2 - - Google Patents

Info

Publication number
JPS5652490B2
JPS5652490B2 JP12900873A JP12900873A JPS5652490B2 JP S5652490 B2 JPS5652490 B2 JP S5652490B2 JP 12900873 A JP12900873 A JP 12900873A JP 12900873 A JP12900873 A JP 12900873A JP S5652490 B2 JPS5652490 B2 JP S5652490B2
Authority
JP
Japan
Prior art keywords
support
resonator
nov
matching
quartz
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
JP12900873A
Other languages
Japanese (ja)
Other versions
JPS5081296A (en
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 JP12900873A priority Critical patent/JPS5652490B2/ja
Priority to FR7437754A priority patent/FR2252693B1/fr
Priority to GB4949774A priority patent/GB1448651A/en
Priority to DE2454321A priority patent/DE2454321C3/en
Priority to CH1532874A priority patent/CH607881GA3/en
Publication of JPS5081296A publication Critical patent/JPS5081296A/ja
Priority to HK532/78A priority patent/HK53278A/en
Priority to MY427/78A priority patent/MY7800427A/en
Publication of JPS5652490B2 publication Critical patent/JPS5652490B2/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)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

1448651 Piezo-electric resonator SUWA SEIKOSHA KK 15 Nov 1974 [16 Nov 1973] 49497/74 Heading H1E A quartz resonator is mounted with planar interface on a support having expansivities matching in all directions in the interface in order to reduce risk of temperature fracture. Wristwatch timing fork resonator 15 with crystal cut selected for minimum temperature coefficient of frequency and with electrode pattern chosen for low dynamic impedance is bonded to matching quartz support 32 by conductive cement, connecting the under-electrodes (Fig. 6, not shown) to the metallized areas 18, 19 on the support, the upper electrodes being wired to terminals 22, 23.
JP12900873A 1973-11-16 1973-11-16 Expired JPS5652490B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP12900873A JPS5652490B2 (en) 1973-11-16 1973-11-16
FR7437754A FR2252693B1 (en) 1973-11-16 1974-11-15
GB4949774A GB1448651A (en) 1973-11-16 1974-11-15 Quartz crystal vibrator
DE2454321A DE2454321C3 (en) 1973-11-16 1974-11-15 Quartz crystal oscillator
CH1532874A CH607881GA3 (en) 1973-11-16 1974-11-18 Vibrator for horometric instrument
HK532/78A HK53278A (en) 1973-11-16 1978-09-14 Quartz crystal vibrator
MY427/78A MY7800427A (en) 1973-11-16 1978-12-30 Quartz crystal vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12900873A JPS5652490B2 (en) 1973-11-16 1973-11-16

Publications (2)

Publication Number Publication Date
JPS5081296A JPS5081296A (en) 1975-07-01
JPS5652490B2 true JPS5652490B2 (en) 1981-12-12

Family

ID=14998867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12900873A Expired JPS5652490B2 (en) 1973-11-16 1973-11-16

Country Status (7)

Country Link
JP (1) JPS5652490B2 (en)
CH (1) CH607881GA3 (en)
DE (1) DE2454321C3 (en)
FR (1) FR2252693B1 (en)
GB (1) GB1448651A (en)
HK (1) HK53278A (en)
MY (1) MY7800427A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190067085A (en) 2017-12-06 2019-06-14 토토 가부시키가이샤 Remote control device
KR20190067086A (en) 2017-12-06 2019-06-14 토토 가부시키가이샤 Remote control device and toilet system
KR20190067084A (en) 2017-12-06 2019-06-14 토토 가부시키가이샤 Remote control device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5323589A (en) * 1976-08-18 1978-03-04 Seiko Epson Corp Crystal vibrator
JPS5794225U (en) * 1980-11-29 1982-06-10
GB2125211A (en) * 1982-08-03 1984-02-29 Standard Telephones Cables Ltd Mechanical support of piezoelectric devices
DE3703241C1 (en) * 1987-02-04 1988-07-14 Heraeus Gmbh W C Quartz crystal with temperature-dependent resonance frequency
JP7314562B2 (en) * 2019-03-25 2023-07-26 セイコーエプソン株式会社 Vibration devices, oscillators, electronic devices and moving objects
CN117220634B (en) * 2023-09-14 2024-08-09 黑龙江东方学院 Quartz thermosensitive resonator suitable for wireless passive sensor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190067085A (en) 2017-12-06 2019-06-14 토토 가부시키가이샤 Remote control device
KR20190067086A (en) 2017-12-06 2019-06-14 토토 가부시키가이샤 Remote control device and toilet system
KR20190067084A (en) 2017-12-06 2019-06-14 토토 가부시키가이샤 Remote control device
US10774514B2 (en) 2017-12-06 2020-09-15 Toto Ltd. Remote control device

Also Published As

Publication number Publication date
CH607881GA3 (en) 1978-12-15
GB1448651A (en) 1976-09-08
MY7800427A (en) 1978-12-31
DE2454321C3 (en) 1978-11-23
DE2454321B2 (en) 1978-04-06
DE2454321A1 (en) 1975-05-22
CH607881B (en)
HK53278A (en) 1978-09-22
FR2252693B1 (en) 1977-11-10
JPS5081296A (en) 1975-07-01
FR2252693A1 (en) 1975-06-20

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