JPH0175888U - - Google Patents

Info

Publication number
JPH0175888U
JPH0175888U JP1987172334U JP17233487U JPH0175888U JP H0175888 U JPH0175888 U JP H0175888U JP 1987172334 U JP1987172334 U JP 1987172334U JP 17233487 U JP17233487 U JP 17233487U JP H0175888 U JPH0175888 U JP H0175888U
Authority
JP
Japan
Prior art keywords
languevent
disc
bonded
approximately
utility
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.)
Granted
Application number
JP1987172334U
Other languages
Japanese (ja)
Other versions
JPH0453585Y2 (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 JP17233487U priority Critical patent/JPH0453585Y2/ja
Publication of JPH0175888U publication Critical patent/JPH0175888U/ja
Application granted granted Critical
Publication of JPH0453585Y2 publication Critical patent/JPH0453585Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の実施例の外形を示す外観図、
第２図は本考案の実施例の動作を示す説明図、第
３図は従来例の外観図、第４図は魚群探知機に使
用している例を示す説明図である。 図中、１は振動板、２はカプラーを示す。 FIG. 1 is an external view showing the outline of an embodiment of the present invention;
FIG. 2 is an explanatory diagram showing the operation of an embodiment of the present invention, FIG. 3 is an external view of a conventional example, and FIG. 4 is an explanatory diagram showing an example used in a fish finder. In the figure, 1 indicates a diaphragm, and 2 indicates a coupler.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円板形振動板１の振動面に、略同一半径の半球
形の中実の金属体のカプラー２を接合したランジ
ユバン型超音波無指向性振動子。 This is a Languevent type ultrasonic omnidirectional vibrator in which a hemispherical solid metal coupler 2 having approximately the same radius is bonded to the vibration surface of a disc-shaped diaphragm 1.
JP17233487U 1987-11-11 1987-11-11 Expired JPH0453585Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17233487U JPH0453585Y2 (en) 1987-11-11 1987-11-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17233487U JPH0453585Y2 (en) 1987-11-11 1987-11-11

Publications (2)

Publication Number Publication Date
JPH0175888U true JPH0175888U (en) 1989-05-23
JPH0453585Y2 JPH0453585Y2 (en) 1992-12-16

Family

ID=31464308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17233487U Expired JPH0453585Y2 (en) 1987-11-11 1987-11-11

Country Status (1)

Country Link
JP (1) JPH0453585Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010212868A (en) * 2009-03-09 2010-09-24 Nec Corp Cubic arrayed transducer, and device with cubic arrayed transducer
JP2016202053A (en) * 2015-04-21 2016-12-08 多賀電気株式会社 Ultrasonic generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010212868A (en) * 2009-03-09 2010-09-24 Nec Corp Cubic arrayed transducer, and device with cubic arrayed transducer
JP2016202053A (en) * 2015-04-21 2016-12-08 多賀電気株式会社 Ultrasonic generator

Also Published As

Publication number Publication date
JPH0453585Y2 (en) 1992-12-16

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