JPS57164614A - Production for piezoelectric oscillator sealed with glass - Google Patents

Production for piezoelectric oscillator sealed with glass

Info

Publication number
JPS57164614A
JPS57164614A JP56049782A JP4978281A JPS57164614A JP S57164614 A JPS57164614 A JP S57164614A JP 56049782 A JP56049782 A JP 56049782A JP 4978281 A JP4978281 A JP 4978281A JP S57164614 A JPS57164614 A JP S57164614A
Authority
JP
Japan
Prior art keywords
glass
glass material
lead wires
holes
oscillating bar
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
JP56049782A
Other languages
Japanese (ja)
Inventor
Seiichi Igarashi
Masatoshi Kobayashi
Tatsuo Ikeda
Eiji Togawa
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.)
Matsushima Kogyo KK
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Matsushima Kogyo KK
Seiko Epson Corp
Suwa Seikosha 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 Matsushima Kogyo KK, Seiko Epson Corp, Suwa Seikosha KK filed Critical Matsushima Kogyo KK
Priority to JP56049782A priority Critical patent/JPS57164614A/en
Publication of JPS57164614A publication Critical patent/JPS57164614A/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 enhance the quality of a quartz oscillator, by mounting two lead wires, which are fixed to a piezoelectric oscillating bar, to a round glass material having through holes and melting the glass material and the glass of a glass case mounted on the glass material by heating. CONSTITUTION:Junction materials having the resistance to heat of >=200 deg.C are used to connect two lead wires 15 and 16 at a constant interval to the base part of a quartz oscillating bar 5. A cylindrical glass material 20 having two holes where two lead wires 15 and 16 should be inserted is set to a jig 17 consisting of graphite or the like, and lead wires 15 and 16 are set to through holes 18 and 19 of the glass material 20. Next, a glass case 13 consisting of a glass which has a coefficient of thermal expansion equal to or aproximating that of the glass of the glass material 20 is mounted around the glass material 20. Electric power is supplied to the jig 17, and the glass material 20 and the glass of the glass case 13 are heated at the softening point or more to melt them, and thus the quartz oscillating bar 5 is sealed tightly in the glass.
JP56049782A 1981-04-02 1981-04-02 Production for piezoelectric oscillator sealed with glass Pending JPS57164614A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56049782A JPS57164614A (en) 1981-04-02 1981-04-02 Production for piezoelectric oscillator sealed with glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56049782A JPS57164614A (en) 1981-04-02 1981-04-02 Production for piezoelectric oscillator sealed with glass

Publications (1)

Publication Number Publication Date
JPS57164614A true JPS57164614A (en) 1982-10-09

Family

ID=12840724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56049782A Pending JPS57164614A (en) 1981-04-02 1981-04-02 Production for piezoelectric oscillator sealed with glass

Country Status (1)

Country Link
JP (1) JPS57164614A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6066513A (en) * 1983-08-31 1985-04-16 クン―チヤオ　ツン Method of producing one type of tuning fork quartz crystal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6066513A (en) * 1983-08-31 1985-04-16 クン―チヤオ　ツン Method of producing one type of tuning fork quartz crystal

Similar Documents

Publication Publication Date Title
YU46518B (en) PROCEDURE FOR THE PRODUCTION OF CERAMIC COMPOSITE ITEMS
JPS57164614A (en) Production for piezoelectric oscillator sealed with glass
ES281644U (en) Electrically operated heated element with a flow channel for molten plastic
JPS56108098A (en) Heat pipe
JPS5787321A (en) Fusion-bonding method of skin material and foamed resin sheet
SE8502375L (en) METHOD AND DEVICE FOR WRAPPONING OF MONOCRISTALLIC SILICON STARS
JPS57175739A (en) Preparation of rod lens
ES2033663T3 (en) PLASTIC MATERIAL PIECES JOINING PROCEDURE USING A NETWORK FORMATION AGENT AND AN ELECTRIC HEATING RESISTOR.
FR2510519B1 (en) ELASTIC COMPOSITE MATERIAL WITH THERMAL AND ELECTRIC CONDUCTION, PART MADE FROM SUCH MATERIAL, AND METHOD FOR MANUFACTURING THE SAME
JPS57192908A (en) Fixing method for soldering
JPS5793702A (en) Quartz oscillating circuit
JPS57162512A (en) Quartz oscillator
JPS57129011A (en) Glass sealed quartz oscillator and its manufacture
JPS57115012A (en) Glass sealed quartz oscillator and its manufacture
JPS6486185A (en) Fixing roller and its manufacture
HK50282A (en) Oscillator assembly
JPS5645040A (en) Wire bonding apparatus
JPS645012A (en) Vapor growth equipment
DE3371241D1 (en) Plastic socket for the connection of conduit elements
JPS57196730A (en) Manufacture of cathedral glass
SU1161501A1 (en) Method of heat treatment of reinforced concrete articles and structures
JPS55148442A (en) Manufacture of ceramic plate with glass window and device therefor
ES551339A0 (en) MANUFACTURING PROCEDURE OF A FLEXIBLE ELECTRICAL INSULATION ARRANGEMENT.
JPS56160399A (en) Manufacture of fresnoite single crystal
JPS57192035A (en) Manufacture of semiconductor device