JPS635293Y2 - - Google Patents

Info

Publication number
JPS635293Y2
JPS635293Y2 JP1979029440U JP2944079U JPS635293Y2 JP S635293 Y2 JPS635293 Y2 JP S635293Y2 JP 1979029440 U JP1979029440 U JP 1979029440U JP 2944079 U JP2944079 U JP 2944079U JP S635293 Y2 JPS635293 Y2 JP S635293Y2
Authority
JP
Japan
Prior art keywords
crystal
crystal piece
cushioning material
thickness
view
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.)
Expired
Application number
JP1979029440U
Other languages
English (en)
Japanese (ja)
Other versions
JPS55130418U (https=
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 filed Critical
Priority to JP1979029440U priority Critical patent/JPS635293Y2/ja
Priority to GB8007794A priority patent/GB2048564B/en
Publication of JPS55130418U publication Critical patent/JPS55130418U/ja
Application granted granted Critical
Publication of JPS635293Y2 publication Critical patent/JPS635293Y2/ja
Expired 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
    • H03H9/0504—Holders or supports for bulk acoustic wave devices
    • H03H9/0528—Holders or supports for bulk acoustic wave devices consisting of clips
    • 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
    • H03H9/09—Elastic or damping supports
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP1979029440U 1979-03-08 1979-03-08 Expired JPS635293Y2 (https=)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1979029440U JPS635293Y2 (https=) 1979-03-08 1979-03-08
GB8007794A GB2048564B (en) 1979-03-08 1980-03-07 Piezoelectric vibrator unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979029440U JPS635293Y2 (https=) 1979-03-08 1979-03-08

Publications (2)

Publication Number Publication Date
JPS55130418U JPS55130418U (https=) 1980-09-16
JPS635293Y2 true JPS635293Y2 (https=) 1988-02-13

Family

ID=12276185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979029440U Expired JPS635293Y2 (https=) 1979-03-08 1979-03-08

Country Status (2)

Country Link
JP (1) JPS635293Y2 (https=)
GB (1) GB2048564B (https=)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587701Y2 (ja) * 1975-05-28 1983-02-10 日本特殊陶業株式会社 アツデンロハキ

Also Published As

Publication number Publication date
GB2048564A (en) 1980-12-10
GB2048564B (en) 1983-10-26
JPS55130418U (https=) 1980-09-16

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