JPH0117916Y2 - - Google Patents

Info

Publication number
JPH0117916Y2
JPH0117916Y2 JP1982025953U JP2595382U JPH0117916Y2 JP H0117916 Y2 JPH0117916 Y2 JP H0117916Y2 JP 1982025953 U JP1982025953 U JP 1982025953U JP 2595382 U JP2595382 U JP 2595382U JP H0117916 Y2 JPH0117916 Y2 JP H0117916Y2
Authority
JP
Japan
Prior art keywords
periphery
outer ring
diaphragm
cylindrical
ring
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
JP1982025953U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58129731U (ja
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 JP2595382U priority Critical patent/JPS58129731U/ja
Publication of JPS58129731U publication Critical patent/JPS58129731U/ja
Application granted granted Critical
Publication of JPH0117916Y2 publication Critical patent/JPH0117916Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
JP2595382U 1982-02-25 1982-02-25 発振器 Granted JPS58129731U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2595382U JPS58129731U (ja) 1982-02-25 1982-02-25 発振器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2595382U JPS58129731U (ja) 1982-02-25 1982-02-25 発振器

Publications (2)

Publication Number Publication Date
JPS58129731U JPS58129731U (ja) 1983-09-02
JPH0117916Y2 true JPH0117916Y2 (enEXAMPLES) 1989-05-24

Family

ID=30037907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2595382U Granted JPS58129731U (ja) 1982-02-25 1982-02-25 発振器

Country Status (1)

Country Link
JP (1) JPS58129731U (enEXAMPLES)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54109483U (enEXAMPLES) * 1978-01-18 1979-08-01
JPS593675Y2 (ja) * 1979-01-16 1984-02-01 ナイルス部品株式会社 圧電ブザ−

Also Published As

Publication number Publication date
JPS58129731U (ja) 1983-09-02

Similar Documents

Publication Publication Date Title
US6343136B2 (en) Speaker apparatus and manufacturing method thereof
US20030227225A1 (en) Vibrating actuator device
US4429247A (en) Piezoelectric transducer supporting and contacting means
KR100369908B1 (ko) 압전 음향 부품
JPH0749914Y2 (ja) 超音波トランスデユ−サ
JP3950043B2 (ja) 電磁型アクチュエータ
EP0456968B1 (en) Piezoelectric transducer
US4600851A (en) Piezoelectric buzzer with circuit elements mounted on nodal areas
JP4205420B2 (ja) マイクロホン装置およびホルダ
JPH0117916Y2 (enEXAMPLES)
JPH02715B2 (enEXAMPLES)
US5953437A (en) Electroacoustic transducer
US4403117A (en) Sonic transducer having diaphragm tensioning spring directly attached to diaphragm
JPH0749915Y2 (ja) 超音波トランスデユ−サ
KR20230123676A (ko) 마이크로스피커
US4990816A (en) Piezoelectric capsule with resilient conducting holding means
JPS6311837Y2 (enEXAMPLES)
GB2096860A (en) Piezoelectric sound transducer
JP3747361B2 (ja) 電磁音響変換器
KR101759181B1 (ko) 스피커용 진동판 어셈블리
US2578640A (en) Vibrator
JPS5934239Y2 (ja) 圧電形電気音響変換器
JPH0117915Y2 (enEXAMPLES)
JPH0735516Y2 (ja) ド−ム型スピ−カの配線構造
JPS6216079Y2 (enEXAMPLES)