JPH0540558Y2 - - Google Patents

Info

Publication number
JPH0540558Y2
JPH0540558Y2 JP1988121647U JP12164788U JPH0540558Y2 JP H0540558 Y2 JPH0540558 Y2 JP H0540558Y2 JP 1988121647 U JP1988121647 U JP 1988121647U JP 12164788 U JP12164788 U JP 12164788U JP H0540558 Y2 JPH0540558 Y2 JP H0540558Y2
Authority
JP
Japan
Prior art keywords
piezoelectric
contact piece
case
electrode
contact
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 - Lifetime
Application number
JP1988121647U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0245599U (en]
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 JP1988121647U priority Critical patent/JPH0540558Y2/ja
Publication of JPH0245599U publication Critical patent/JPH0245599U/ja
Application granted granted Critical
Publication of JPH0540558Y2 publication Critical patent/JPH0540558Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
JP1988121647U 1988-09-19 1988-09-19 Expired - Lifetime JPH0540558Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988121647U JPH0540558Y2 (en]) 1988-09-19 1988-09-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988121647U JPH0540558Y2 (en]) 1988-09-19 1988-09-19

Publications (2)

Publication Number Publication Date
JPH0245599U JPH0245599U (en]) 1990-03-28
JPH0540558Y2 true JPH0540558Y2 (en]) 1993-10-14

Family

ID=31368846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988121647U Expired - Lifetime JPH0540558Y2 (en]) 1988-09-19 1988-09-19

Country Status (1)

Country Link
JP (1) JPH0540558Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3124827B1 (en) * 2014-03-24 2020-01-15 Aisin Seiki Kabushiki Kaisha Damper device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6385999U (en]) * 1986-11-25 1988-06-04

Also Published As

Publication number Publication date
JPH0245599U (en]) 1990-03-28

Similar Documents

Publication Publication Date Title
KR100508821B1 (ko) 진동 액추에이터 장치
US12313054B2 (en) Fluid control device
JPH0540558Y2 (en])
CN116848854A (zh) 超声波传感器
JP7541602B2 (ja) 導電パターン
JP2001349323A (ja) 弾性ヒンジ
JP3273644B2 (ja) 開放型超音波マイクロホン
JP2001239211A (ja) 多機能型発音体およびその製造方法
JP4872674B2 (ja) 圧電発音体
JP6264340B2 (ja) 圧電発音体
JPH0117915Y2 (en])
JP7485212B2 (ja) アクチュエータ、ポンプ、アクチュエータの製造方法
EP4391588A1 (en) Ultrasonic transducer
CN219226639U (zh) 传感器接地组件以及传感器组件
JPS626600A (ja) 複合形圧電ブザ−振動板
JPS5840716Y2 (ja) 圧電ブザ−
JPH0734476Y2 (ja) 圧電サウンダ
JPH068640Y2 (ja) 圧電発音体
CN120569562A (zh) 流体控制装置
US20040119379A1 (en) Piezoelectric transducer module having interconnected transducer units
JPS5855640Y2 (ja) 可変コンデンサ
JPS60216699A (ja) 超音波セラミツクマイクロホン
JPH0418319Y2 (en])
JPS5934239Y2 (ja) 圧電形電気音響変換器
JPH0314824Y2 (en])