JPS5797716A - Ceramic filter - Google Patents

Ceramic filter

Info

Publication number
JPS5797716A
JPS5797716A JP17395480A JP17395480A JPS5797716A JP S5797716 A JPS5797716 A JP S5797716A JP 17395480 A JP17395480 A JP 17395480A JP 17395480 A JP17395480 A JP 17395480A JP S5797716 A JPS5797716 A JP S5797716A
Authority
JP
Japan
Prior art keywords
small
vibration
faces
piezoelectric resonator
insulating
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
JP17395480A
Other languages
English (en)
Inventor
Ichiro Shimano
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.)
Nippon Tokushu Togyo KK
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co Ltd
Nippon Tokushu Togyo 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 NGK Spark Plug Co Ltd, Nippon Tokushu Togyo KK filed Critical NGK Spark Plug Co Ltd
Priority to JP17395480A priority Critical patent/JPS5797716A/ja
Publication of JPS5797716A publication Critical patent/JPS5797716A/ja
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 elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders or 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
    • H03H9/1028—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 held between spring terminals

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP17395480A 1980-12-10 1980-12-10 Ceramic filter Pending JPS5797716A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17395480A JPS5797716A (en) 1980-12-10 1980-12-10 Ceramic filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17395480A JPS5797716A (en) 1980-12-10 1980-12-10 Ceramic filter

Publications (1)

Publication Number Publication Date
JPS5797716A true JPS5797716A (en) 1982-06-17

Family

ID=15970130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17395480A Pending JPS5797716A (en) 1980-12-10 1980-12-10 Ceramic filter

Country Status (1)

Country Link
JP (1) JPS5797716A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0210909A (ja) * 1988-06-28 1990-01-16 Murata Mfg Co Ltd 圧電共振部品、その製造方法および圧電共振器装置
JPH054621U (ja) * 1991-06-27 1993-01-22 京セラ株式会社 ラダー型フイルタ
US5894651A (en) * 1990-10-29 1999-04-20 Trw Inc. Method for encapsulating a ceramic device for embedding in composite structures

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0210909A (ja) * 1988-06-28 1990-01-16 Murata Mfg Co Ltd 圧電共振部品、その製造方法および圧電共振器装置
US5894651A (en) * 1990-10-29 1999-04-20 Trw Inc. Method for encapsulating a ceramic device for embedding in composite structures
JPH054621U (ja) * 1991-06-27 1993-01-22 京セラ株式会社 ラダー型フイルタ

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