CH618835B - Vibreur piezoelectrique. - Google Patents

Vibreur piezoelectrique.

Info

Publication number
CH618835B
CH618835B CH1628976A CH1628976A CH618835B CH 618835 B CH618835 B CH 618835B CH 1628976 A CH1628976 A CH 1628976A CH 1628976 A CH1628976 A CH 1628976A CH 618835 B CH618835 B CH 618835B
Authority
CH
Switzerland
Prior art keywords
case
soldering
equivalent impedance
vibrator unit
vibrator
Prior art date
Application number
CH1628976A
Other languages
German (de)
English (en)
Other versions
CH618835GA3 (it
Inventor
Morinaka Hata
Isao Shinoda
Original Assignee
Seiko Instr & Electronics
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 of CH618835B publication Critical patent/CH618835B/xx
Application filed by Seiko Instr & Electronics filed Critical Seiko Instr & Electronics
Publication of CH618835GA3 publication Critical patent/CH618835GA3/xx

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
    • H03H9/10—Mounting in enclosures
    • H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices
    • H03H9/1014—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the BAW device
    • H03H9/1021—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the BAW device the BAW device being of the cantilever type
    • 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)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Surgical Instruments (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Electrophonic Musical Instruments (AREA)
CH1628976A 1975-12-26 1976-12-23 Vibreur piezoelectrique. CH618835B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50157588A JPS5279794A (en) 1975-12-26 1975-12-26 Piezo-vibrator unit

Publications (2)

Publication Number Publication Date
CH618835B true CH618835B (de)
CH618835GA3 CH618835GA3 (it) 1980-08-29

Family

ID=15652975

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1628976A CH618835B (de) 1975-12-26 1976-12-23 Vibreur piezoelectrique.

Country Status (6)

Country Link
US (1) US4110655A (it)
JP (1) JPS5279794A (it)
CH (1) CH618835B (it)
DE (1) DE2658597A1 (it)
FR (1) FR2336806A1 (it)
GB (1) GB1553390A (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587672Y2 (ja) * 1977-08-11 1983-02-10 株式会社村田製作所 圧電振動子の密閉構造
JPS54136970U (it) * 1978-03-16 1979-09-22
FR2441960A1 (fr) * 1978-11-16 1980-06-13 Suisse Horlogerie Resonateur piezoelectrique travaillant en cisaillement d'epaisseur
CH625372A5 (it) * 1979-07-06 1981-09-15 Ebauchesfabrik Eta Ag
CH655423GA3 (it) * 1984-02-15 1986-04-30
JPS60132026U (ja) * 1984-10-13 1985-09-04 シチズン時計株式会社 超小型圧電振動子の容器
DE3539504A1 (de) * 1985-11-07 1987-05-21 Schott Glaswerke Flachgehaeuse zur hermetischen kapselung von piezoelektrischen bauelementen
US5265316A (en) * 1987-02-27 1993-11-30 Seiko Epson Corporation Method of manufacturing a pressure seal type piezoelectric oscillator
US5392006A (en) * 1987-02-27 1995-02-21 Seiko Epson Corporation Pressure seal type piezoelectric resonator
US5592130A (en) * 1987-02-27 1997-01-07 Seiko Epson Corporation Piezoelectric oscillator including a piezoelectric resonator with outer lead
US5607236A (en) * 1987-02-27 1997-03-04 Seiko Epson Corporation Quartz oscillator temperature sensor
US5325574A (en) * 1987-02-27 1994-07-05 Seiko Epson Corporation Method of forming a quartz oscillator temperature sensor
KR0158469B1 (ko) * 1992-10-15 1999-03-20 모리시타 요이찌 발진자
JPH081290Y2 (ja) * 1992-12-21 1996-01-17 株式会社サンノハシ ピボットボルト
JP3183169B2 (ja) * 1996-05-09 2001-07-03 株式会社村田製作所 電子部品の製造方法
US6976295B2 (en) 1997-07-29 2005-12-20 Seiko Epson Corporation Method of manufacturing a piezoelectric device
US6960870B2 (en) * 1997-07-29 2005-11-01 Seiko Epson Corporation Piezo-electric resonator and manufacturing method thereof
TWI420810B (zh) 2010-12-17 2013-12-21 Ind Tech Res Inst 石英振盪器及其製造方法
JP6167494B2 (ja) * 2012-09-26 2017-07-26 セイコーエプソン株式会社 電子デバイス用容器の製造方法、電子デバイスの製造方法、電子デバイス、電子機器及び移動体機器
RU2709096C1 (ru) * 2018-10-03 2019-12-16 Акционерное общество "Микроволновые системы" Способ герметизации микрокорпусов
JP7463744B2 (ja) * 2020-01-30 2024-04-09 セイコーエプソン株式会社 時計

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503429A (en) * 1944-09-26 1950-04-11 Bell Telephone Labor Inc Metallic casing for electrical units
US2538495A (en) * 1947-01-04 1951-01-16 Bell Telephone Labor Inc Metallic container sealing method
US3073975A (en) * 1958-12-23 1963-01-15 Rca Corp Crystal unit
US3766616A (en) * 1972-03-22 1973-10-23 Statek Corp Microresonator packaging and tuning
JPS5236540Y2 (it) * 1972-09-04 1977-08-19
FR2257153B1 (it) * 1974-01-09 1978-06-30 Suwa Seikosha Kk

Also Published As

Publication number Publication date
JPS5718372B2 (it) 1982-04-16
FR2336806B1 (it) 1983-02-18
CH618835GA3 (it) 1980-08-29
GB1553390A (en) 1979-09-26
US4110655A (en) 1978-08-29
JPS5279794A (en) 1977-07-05
FR2336806A1 (fr) 1977-07-22
DE2658597A1 (de) 1977-07-14

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