JPS5298495A - Manufacture of box-type crystal vibrator unit - Google Patents

Manufacture of box-type crystal vibrator unit

Info

Publication number
JPS5298495A
JPS5298495A JP1469276A JP1469276A JPS5298495A JP S5298495 A JPS5298495 A JP S5298495A JP 1469276 A JP1469276 A JP 1469276A JP 1469276 A JP1469276 A JP 1469276A JP S5298495 A JPS5298495 A JP S5298495A
Authority
JP
Japan
Prior art keywords
box
manufacture
crystal vibrator
type crystal
vibrator unit
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
JP1469276A
Other languages
Japanese (ja)
Inventor
Isao Miyata
Shogo Sato
Shokichi Sawara
Saburo Imai
Shigeru Yamazaki
Yoshiyuki Kajiyama
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 JP1469276A priority Critical patent/JPS5298495A/en
Publication of JPS5298495A publication Critical patent/JPS5298495A/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:Many indentations formed on the surface of the box-like blank material are maintained at a vacuum independently and a crystal vibrator is housed in each of the indentations, to fabricate a group of many in-dependent units arranged in rows-thereby enhanceing productivity and yield.
JP1469276A 1976-02-13 1976-02-13 Manufacture of box-type crystal vibrator unit Pending JPS5298495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1469276A JPS5298495A (en) 1976-02-13 1976-02-13 Manufacture of box-type crystal vibrator unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1469276A JPS5298495A (en) 1976-02-13 1976-02-13 Manufacture of box-type crystal vibrator unit

Publications (1)

Publication Number Publication Date
JPS5298495A true JPS5298495A (en) 1977-08-18

Family

ID=11868233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1469276A Pending JPS5298495A (en) 1976-02-13 1976-02-13 Manufacture of box-type crystal vibrator unit

Country Status (1)

Country Link
JP (1) JPS5298495A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55105423A (en) * 1979-02-07 1980-08-13 Kinsekishiya Kenkyusho:Kk Piezoelectric oscillator and its manufacture
FR2460565A1 (en) * 1979-07-05 1981-01-23 Suisse Horlogerie ELECTRONIC COMPONENTS COMPRISING AT LEAST ONE PIEZOELECTRIC RESONATOR, AND METHOD FOR THE PRODUCTION THEREOF
JPS5910015A (en) * 1982-07-07 1984-01-19 Fujitsu Ltd Production of piezoelectric vibrator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498212A (en) * 1972-03-22 1974-01-24
JPS5294791A (en) * 1976-02-05 1977-08-09 Seiko Instr & Electronics Ltd Manufacture of piezoelectric oscillator unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498212A (en) * 1972-03-22 1974-01-24
JPS5294791A (en) * 1976-02-05 1977-08-09 Seiko Instr & Electronics Ltd Manufacture of piezoelectric oscillator unit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55105423A (en) * 1979-02-07 1980-08-13 Kinsekishiya Kenkyusho:Kk Piezoelectric oscillator and its manufacture
JPS639406B2 (en) * 1979-02-07 1988-02-29 Kinseki Ltd
FR2460565A1 (en) * 1979-07-05 1981-01-23 Suisse Horlogerie ELECTRONIC COMPONENTS COMPRISING AT LEAST ONE PIEZOELECTRIC RESONATOR, AND METHOD FOR THE PRODUCTION THEREOF
JPS5910015A (en) * 1982-07-07 1984-01-19 Fujitsu Ltd Production of piezoelectric vibrator

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