JPS5378145A - Manufacture for ceramic filter - Google Patents

Manufacture for ceramic filter

Info

Publication number
JPS5378145A
JPS5378145A JP15462176A JP15462176A JPS5378145A JP S5378145 A JPS5378145 A JP S5378145A JP 15462176 A JP15462176 A JP 15462176A JP 15462176 A JP15462176 A JP 15462176A JP S5378145 A JPS5378145 A JP S5378145A
Authority
JP
Japan
Prior art keywords
manufacture
ceramic filter
earlier
characteistics
impedance
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
JP15462176A
Other languages
Japanese (ja)
Inventor
Daishiro Hayakawa
Kenroku Tani
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP15462176A priority Critical patent/JPS5378145A/en
Publication of JPS5378145A publication Critical patent/JPS5378145A/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
    • H03H3/04—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 for obtaining desired frequency or temperature coefficient

Landscapes

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

Abstract

PURPOSE:To detect defective components earlier, by selecting the frequency shift and ripple earlier through the provision of the process measuring the impedance characteistics or admittance characteristics on its way of the manufacturing process of ceramic filters.
JP15462176A 1976-12-21 1976-12-21 Manufacture for ceramic filter Pending JPS5378145A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15462176A JPS5378145A (en) 1976-12-21 1976-12-21 Manufacture for ceramic filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15462176A JPS5378145A (en) 1976-12-21 1976-12-21 Manufacture for ceramic filter

Publications (1)

Publication Number Publication Date
JPS5378145A true JPS5378145A (en) 1978-07-11

Family

ID=15588174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15462176A Pending JPS5378145A (en) 1976-12-21 1976-12-21 Manufacture for ceramic filter

Country Status (1)

Country Link
JP (1) JPS5378145A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5029290A (en) * 1973-07-20 1975-03-25
JPS5030099A (en) * 1973-07-20 1975-03-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5029290A (en) * 1973-07-20 1975-03-25
JPS5030099A (en) * 1973-07-20 1975-03-26

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