JPS51120650A - Mechanical filter resonator manufacturing method - Google Patents

Mechanical filter resonator manufacturing method

Info

Publication number
JPS51120650A
JPS51120650A JP4514175A JP4514175A JPS51120650A JP S51120650 A JPS51120650 A JP S51120650A JP 4514175 A JP4514175 A JP 4514175A JP 4514175 A JP4514175 A JP 4514175A JP S51120650 A JPS51120650 A JP S51120650A
Authority
JP
Japan
Prior art keywords
mechanical filter
filter resonator
resonator manufacturing
manufacturing
resonator
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.)
Granted
Application number
JP4514175A
Other languages
English (en)
Other versions
JPS5723460B2 (ja
Inventor
Yoshikazu Suzuki
Akiyoshi Morita
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.)
TOUHOKU KINZOKU KOUGIYOU KK
Tokin Corp
Original Assignee
TOUHOKU KINZOKU KOUGIYOU KK
Tohoku Metal Industries 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 TOUHOKU KINZOKU KOUGIYOU KK, Tohoku Metal Industries Ltd filed Critical TOUHOKU KINZOKU KOUGIYOU KK
Priority to JP4514175A priority Critical patent/JPS51120650A/ja
Publication of JPS51120650A publication Critical patent/JPS51120650A/ja
Publication of JPS5723460B2 publication Critical patent/JPS5723460B2/ja
Granted 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)
JP4514175A 1975-04-16 1975-04-16 Mechanical filter resonator manufacturing method Granted JPS51120650A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4514175A JPS51120650A (en) 1975-04-16 1975-04-16 Mechanical filter resonator manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4514175A JPS51120650A (en) 1975-04-16 1975-04-16 Mechanical filter resonator manufacturing method

Publications (2)

Publication Number Publication Date
JPS51120650A true JPS51120650A (en) 1976-10-22
JPS5723460B2 JPS5723460B2 (ja) 1982-05-19

Family

ID=12710990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4514175A Granted JPS51120650A (en) 1975-04-16 1975-04-16 Mechanical filter resonator manufacturing method

Country Status (1)

Country Link
JP (1) JPS51120650A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5282054A (en) * 1975-12-29 1977-07-08 Nippon Telegr & Teleph Corp <Ntt> Adjustment method of resonance frequency of resonator for mechanical f ilter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61139357U (ja) * 1985-02-19 1986-08-29
JPH0616772U (ja) * 1992-08-07 1994-03-04 エヌオーケー株式会社 密封装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5026727A (ja) * 1973-07-12 1975-03-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5026727A (ja) * 1973-07-12 1975-03-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5282054A (en) * 1975-12-29 1977-07-08 Nippon Telegr & Teleph Corp <Ntt> Adjustment method of resonance frequency of resonator for mechanical f ilter

Also Published As

Publication number Publication date
JPS5723460B2 (ja) 1982-05-19

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