JPS5248993A - Gas tight vessel of small size piezolelectric oscillator - Google Patents

Gas tight vessel of small size piezolelectric oscillator

Info

Publication number
JPS5248993A
JPS5248993A JP12427975A JP12427975A JPS5248993A JP S5248993 A JPS5248993 A JP S5248993A JP 12427975 A JP12427975 A JP 12427975A JP 12427975 A JP12427975 A JP 12427975A JP S5248993 A JPS5248993 A JP S5248993A
Authority
JP
Japan
Prior art keywords
oscillator
piezolelectric
gas tight
small size
tight vessel
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
JP12427975A
Other languages
Japanese (ja)
Inventor
Takashi Toida
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 JP12427975A priority Critical patent/JPS5248993A/en
Publication of JPS5248993A publication Critical patent/JPS5248993A/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
    • H03H9/10—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

Landscapes

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

Abstract

PURPOSE:To facilitate adjusting the position of a piezoelectric oscillator by providing a depressed part in the pedestal of the base of a gas tight vessel.
JP12427975A 1975-10-17 1975-10-17 Gas tight vessel of small size piezolelectric oscillator Pending JPS5248993A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12427975A JPS5248993A (en) 1975-10-17 1975-10-17 Gas tight vessel of small size piezolelectric oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12427975A JPS5248993A (en) 1975-10-17 1975-10-17 Gas tight vessel of small size piezolelectric oscillator

Publications (1)

Publication Number Publication Date
JPS5248993A true JPS5248993A (en) 1977-04-19

Family

ID=14881396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12427975A Pending JPS5248993A (en) 1975-10-17 1975-10-17 Gas tight vessel of small size piezolelectric oscillator

Country Status (1)

Country Link
JP (1) JPS5248993A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56119U (en) * 1979-06-15 1981-01-06
JPS57150211A (en) * 1981-03-13 1982-09-17 Citizen Watch Co Ltd Crystal resonator
JPS5871708A (en) * 1981-10-23 1983-04-28 Citizen Watch Co Ltd Container of crystal oscillator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56119U (en) * 1979-06-15 1981-01-06
JPS57150211A (en) * 1981-03-13 1982-09-17 Citizen Watch Co Ltd Crystal resonator
JPS6355244B2 (en) * 1981-03-13 1988-11-01 Citizen Watch Co Ltd
JPS5871708A (en) * 1981-10-23 1983-04-28 Citizen Watch Co Ltd Container of crystal oscillator

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