JPS5294791A - Manufacture of piezoelectric oscillator unit - Google Patents

Manufacture of piezoelectric oscillator unit

Info

Publication number
JPS5294791A
JPS5294791A JP1177676A JP1177676A JPS5294791A JP S5294791 A JPS5294791 A JP S5294791A JP 1177676 A JP1177676 A JP 1177676A JP 1177676 A JP1177676 A JP 1177676A JP S5294791 A JPS5294791 A JP S5294791A
Authority
JP
Japan
Prior art keywords
manufacture
piezoelectric oscillator
oscillator unit
unit
well
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
JP1177676A
Other languages
Japanese (ja)
Inventor
Yasunori Ebihara
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP1177676A priority Critical patent/JPS5294791A/en
Publication of JPS5294791A publication Critical patent/JPS5294791A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/02—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To manufacture the glass stem with several units coupled, and thus to facilitate mechanization for the finish process of the unit as well as to lower the processing cost.
JP1177676A 1976-02-05 1976-02-05 Manufacture of piezoelectric oscillator unit Pending JPS5294791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1177676A JPS5294791A (en) 1976-02-05 1976-02-05 Manufacture of piezoelectric oscillator unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1177676A JPS5294791A (en) 1976-02-05 1976-02-05 Manufacture of piezoelectric oscillator unit

Publications (1)

Publication Number Publication Date
JPS5294791A true JPS5294791A (en) 1977-08-09

Family

ID=11787350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1177676A Pending JPS5294791A (en) 1976-02-05 1976-02-05 Manufacture of piezoelectric oscillator unit

Country Status (1)

Country Link
JP (1) JPS5294791A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5298495A (en) * 1976-02-13 1977-08-18 Seiko Instr & Electronics Ltd Manufacture of box-type crystal vibrator unit
FR2461404A1 (en) * 1979-07-06 1981-01-30 Ebauchesfabrik Eta Ag PIEZOELECTRIC RESONATOR AND METHOD FOR MANUFACTURING THE SAME

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5298495A (en) * 1976-02-13 1977-08-18 Seiko Instr & Electronics Ltd Manufacture of box-type crystal vibrator unit
FR2461404A1 (en) * 1979-07-06 1981-01-30 Ebauchesfabrik Eta Ag PIEZOELECTRIC RESONATOR AND METHOD FOR MANUFACTURING THE SAME

Similar Documents

Publication Publication Date Title
DE2964109D1 (en) Polyamides having the transparency of glass, process for their production and their use
JPS5294791A (en) Manufacture of piezoelectric oscillator unit
FR1205144A (en) Process for the synthesis of 7-methyl-s. triazol (4, 3-c) pyrimidines substituted in position 5
JPS5413286A (en) Manufacture for subminiature crystal oscillator
CH390470A (en) Device for the continuous production of flat glass
JPS5411770A (en) Electronic watch
JPS5372492A (en) Piezo-electric vibrator
JPS5244489A (en) Countersinking cutter
JPS525541A (en) Method of mass-producing light- conduction glass bodies
JPS52120695A (en) Contour sliding vibrator and its frequency adjustment method
JPS5278341A (en) Biresonance piezoelectric filter
JPS52113138A (en) Manufacture for composite filter
JPS5297955A (en) Preparation of hydroxylaminoanthraquinones
Osintsev Corrosion in the Reactor of an Experimental Plant for the Production of Elemental S by the Reduction of SO 2 With Natural Gas
JPS536507A (en) Receivers
CA525191A (en) Process of producing gas in the midst of plastic substances
JPS5355070A (en) Watch with acoustic device
JPS53132952A (en) Mounting method for read-only memory
JPS53146513A (en) Irregular signal processing system
CA592921A (en) Moulded glass illuminating fixtures and process for producing the same
BE570061A (en) PROCESS FOR THE PRODUCTION IN THE PURE STATE OF ACETYLACETONE.
BE586808A (en) Improvements in the pressing of glass articles.
AU239316B2 (en) Improvement in processes forthe manufacture of fibres from thermoplastic materials, particularly glass fibres
CS189550B1 (en) Method of production of the protein hydrolysate with the improved properties
JPS5369678A (en) Electronic timepiece