JPS59132286U - Anti-freeze structure for transducer case - Google Patents

Anti-freeze structure for transducer case

Info

Publication number
JPS59132286U
JPS59132286U JP2502183U JP2502183U JPS59132286U JP S59132286 U JPS59132286 U JP S59132286U JP 2502183 U JP2502183 U JP 2502183U JP 2502183 U JP2502183 U JP 2502183U JP S59132286 U JPS59132286 U JP S59132286U
Authority
JP
Japan
Prior art keywords
transducer
transducer case
heater
circuit part
opening
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.)
Pending
Application number
JP2502183U
Other languages
Japanese (ja)
Inventor
今保　秀利
Original Assignee
沖電気工業株式会社
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 沖電気工業株式会社 filed Critical 沖電気工業株式会社
Priority to JP2502183U priority Critical patent/JPS59132286U/en
Publication of JPS59132286U publication Critical patent/JPS59132286U/en
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来の送受波器ケースの要部断面図、第２図は
本考案の第１実施例の要部断面図、第３図は本考案の第
２実施例の要部断面図である。　　　　・１・・・ケー
ブル、２・・・蓋、３・・・回路部、４・・・回路部取
付板、５・・・ケース、５ａ・・・ケース反射部、６・
・・送受波器、７・・・超音波反射壁面、８・・・ヒー
タ、９・・・ヒートパイプ、１０・・・液体。Fig. 1 is a sectional view of the main parts of a conventional transducer case, Fig. 2 is a sectional view of the main parts of the first embodiment of the present invention, and Fig. 3 is a sectional view of the main parts of the second embodiment of the invention. be.・1...Cable, 2...Lid, 3...Circuit part, 4...Circuit part mounting plate, 5...Case, 5a...Case reflection part, 6...
... Transmitter/receiver, 7... Ultrasonic reflecting wall surface, 8... Heater, 9... Heat pipe, 10... Liquid.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ケーブルが装着された円筒部に蓋をして回路部を収容し
、開口部内軸方向に送受波器を立設した倒杯形の送受波
器ケースにおいて、前記回路部周辺にヒータを設けると
ともに、このヒータの所定位置にその一端が連結された
複数本のヒートパイプを前記開口部反射壁内に埋設した
ことを特徴とする送受波器凍結防止構造。In an inverted cup-shaped transducer case in which a cylindrical part to which a cable is attached is covered and a circuit part is housed, and a transducer is erected in the axial direction inside the opening, a heater is provided around the circuit part, A structure for preventing freezing of a transducer/receiver, characterized in that a plurality of heat pipes, one end of which is connected to a predetermined position of the heater, are embedded in the opening reflecting wall.
JP2502183U 1983-02-24 1983-02-24 Anti-freeze structure for transducer case Pending JPS59132286U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2502183U JPS59132286U (en) 1983-02-24 1983-02-24 Anti-freeze structure for transducer case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2502183U JPS59132286U (en) 1983-02-24 1983-02-24 Anti-freeze structure for transducer case

Publications (1)

Publication Number Publication Date
JPS59132286U true JPS59132286U (en) 1984-09-05

Family

ID=30156027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2502183U Pending JPS59132286U (en) 1983-02-24 1983-02-24 Anti-freeze structure for transducer case

Country Status (1)

Country Link
JP (1) JPS59132286U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012142659A (en) * 2010-12-28 2012-07-26 Mohara Technica:Kk Speaker device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012142659A (en) * 2010-12-28 2012-07-26 Mohara Technica:Kk Speaker device

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