GB2052150B - Piezoelectric vibrator unit - Google Patents

Piezoelectric vibrator unit

Info

Publication number
GB2052150B
GB2052150B GB7922472A GB7922472A GB2052150B GB 2052150 B GB2052150 B GB 2052150B GB 7922472 A GB7922472 A GB 7922472A GB 7922472 A GB7922472 A GB 7922472A GB 2052150 B GB2052150 B GB 2052150B
Authority
GB
United Kingdom
Prior art keywords
piezoelectric vibrator
vibrator unit
unit
piezoelectric
vibrator
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
GB7922472A
Other versions
GB2052150A (en
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.)
MEIDEN TSUSHIN KOGYO CO Ltd
Meidensha Corp
Meidensha Electric Manufacturing Co Ltd
Original Assignee
MEIDEN TSUSHIN KOGYO CO Ltd
Meidensha Corp
Meidensha Electric Manufacturing 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 MEIDEN TSUSHIN KOGYO CO Ltd, Meidensha Corp, Meidensha Electric Manufacturing Co Ltd filed Critical MEIDEN TSUSHIN KOGYO CO Ltd
Priority to GB7922472A priority Critical patent/GB2052150B/en
Publication of GB2052150A publication Critical patent/GB2052150A/en
Application granted granted Critical
Publication of GB2052150B publication Critical patent/GB2052150B/en
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 devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders; Supports
    • H03H9/0504—Holders; Supports for bulk acoustic wave devices
    • H03H9/0528—Holders; 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 devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders; 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 devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders; 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)
GB7922472A 1979-06-28 1979-06-28 Piezoelectric vibrator unit Expired GB2052150B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7922472A GB2052150B (en) 1979-06-28 1979-06-28 Piezoelectric vibrator unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7922472A GB2052150B (en) 1979-06-28 1979-06-28 Piezoelectric vibrator unit

Publications (2)

Publication Number Publication Date
GB2052150A GB2052150A (en) 1981-01-21
GB2052150B true GB2052150B (en) 1983-06-08

Family

ID=10506156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7922472A Expired GB2052150B (en) 1979-06-28 1979-06-28 Piezoelectric vibrator unit

Country Status (1)

Country Link
GB (1) GB2052150B (en)

Also Published As

Publication number Publication date
GB2052150A (en) 1981-01-21

Similar Documents

Publication Publication Date Title
JPS5665517A (en) Piezoelectric vibrator
GB2011165B (en) Piezoelectric vibrator
DE3069001D1 (en) Piezoelectric vibration transducer
GB2042256B (en) Piezoelectric device
GB2052918B (en) Piezoelectric transducers
GB2052151B (en) Electro-mechanical transducers
GB2060884B (en) Ultrasonics transducer
GB2048565B (en) Thicknessshear mode piezo-electric vibrator
GB2056763B (en) Piezoelectric vibration sensor
GB2020898B (en) Piezoelectric vibrator
ZA805775B (en) Piezoelectric transducers
GB1544305A (en) Piezo-electric vibrator
JPS55130655A (en) Vibrating device
GB2053473B (en) Piezoelectric gum-measurement device
GB2062164B (en) Mechanical vibrator
JPS5687824A (en) Piezoelectric transducer
GB2042796B (en) Piezoelectric vibrator
JPS5612215A (en) Vibrator
JPS5693968A (en) Portable vibrator
GB2048564B (en) Piezoelectric vibrator unit
GB2052150B (en) Piezoelectric vibrator unit
GB2137804A (en) Cylindrical piezoelectric vibrator
JPS5638164A (en) Ultrasonic vibrator
JPS5631753A (en) Brush type vibrator
JPS545716A (en) Acoustic vibrator

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee