JPH0537600Y2 - - Google Patents

Info

Publication number
JPH0537600Y2
JPH0537600Y2 JP1985202283U JP20228385U JPH0537600Y2 JP H0537600 Y2 JPH0537600 Y2 JP H0537600Y2 JP 1985202283 U JP1985202283 U JP 1985202283U JP 20228385 U JP20228385 U JP 20228385U JP H0537600 Y2 JPH0537600 Y2 JP H0537600Y2
Authority
JP
Japan
Prior art keywords
diaphragm
transducer
plate
vibration
ultrasonic
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
JP1985202283U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62112298U (enEXAMPLES
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 JP1985202283U priority Critical patent/JPH0537600Y2/ja
Priority to US06/944,309 priority patent/US4754440A/en
Publication of JPS62112298U publication Critical patent/JPS62112298U/ja
Application granted granted Critical
Publication of JPH0537600Y2 publication Critical patent/JPH0537600Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP1985202283U 1985-12-27 1985-12-27 Expired - Lifetime JPH0537600Y2 (enEXAMPLES)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1985202283U JPH0537600Y2 (enEXAMPLES) 1985-12-27 1985-12-27
US06/944,309 US4754440A (en) 1985-12-27 1986-12-22 Ultrasonic transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985202283U JPH0537600Y2 (enEXAMPLES) 1985-12-27 1985-12-27

Publications (2)

Publication Number Publication Date
JPS62112298U JPS62112298U (enEXAMPLES) 1987-07-17
JPH0537600Y2 true JPH0537600Y2 (enEXAMPLES) 1993-09-22

Family

ID=31166516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985202283U Expired - Lifetime JPH0537600Y2 (enEXAMPLES) 1985-12-27 1985-12-27

Country Status (1)

Country Link
JP (1) JPH0537600Y2 (enEXAMPLES)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07119799B2 (ja) * 1987-08-07 1995-12-20 松下電工株式会社 超音波振動子
DE102015216200A1 (de) 2015-08-25 2017-03-02 Robert Bosch Gmbh Akustischer Sensor mit einem Gehäuse und einem an diesem Gehäuse angeordneten Membranelement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55157298U (enEXAMPLES) * 1979-04-26 1980-11-12
JPS56123698U (enEXAMPLES) * 1980-02-21 1981-09-19

Also Published As

Publication number Publication date
JPS62112298U (enEXAMPLES) 1987-07-17

Similar Documents

Publication Publication Date Title
US4754440A (en) Ultrasonic transducer
US9003887B2 (en) Ultrasonic sensor
JP4458172B2 (ja) 超音波センサの取り付け構造
JP5522311B2 (ja) 超音波センサおよびその製造方法
JP2006203563A (ja) 超音波センサ
JP3628480B2 (ja) 超音波センサ
WO2011027201A1 (ja) 超音波センサ
JPS59137842A (ja) 雨滴検出器の振動板保持構造
JP3552605B2 (ja) 超音波振動子
JPH0537600Y2 (enEXAMPLES)
JP4182156B2 (ja) 超音波送受波器及び電子機器
JP5362597B2 (ja) 圧電センサ
JPH0445354Y2 (enEXAMPLES)
JP2001238292A (ja) 超音波センサー
JP3659153B2 (ja) 超音波振動子
JPH05346461A (ja) 超音波センサー
JP2651140B2 (ja) 空中超音波トランスジユーサ
JP3628669B2 (ja) 超音波振動子およびその超音波振動子を有する超音波センサ
JP3651475B2 (ja) 超音波センサ及びその超音波センサに用いられる超音波振動子
JPS60194380A (ja) 超音波センサ−
JP3242183B2 (ja) 防滴型超音波マイクロホン
JP2002112392A (ja) 超音波センサ、およびこれを用いる電子機器
JP2000023292A (ja) 超音波センサ
JP4126759B2 (ja) 超音波センサ
JPH0319512B2 (enEXAMPLES)