JPS59128580U - Ultrasonic object detection device - Google Patents

Ultrasonic object detection device

Info

Publication number
JPS59128580U
JPS59128580U JP2190483U JP2190483U JPS59128580U JP S59128580 U JPS59128580 U JP S59128580U JP 2190483 U JP2190483 U JP 2190483U JP 2190483 U JP2190483 U JP 2190483U JP S59128580 U JPS59128580 U JP S59128580U
Authority
JP
Japan
Prior art keywords
detection device
object detection
ultrasonic object
ultrasonic
horn
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
JP2190483U
Other languages
Japanese (ja)
Inventor
森田　喜久蔵
健一郎 新美
Original Assignee
株式会社日立ホームテック
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 株式会社日立ホームテック filed Critical 株式会社日立ホームテック
Priority to JP2190483U priority Critical patent/JPS59128580U/en
Publication of JPS59128580U publication Critical patent/JPS59128580U/en
Pending legal-status Critical Current

Links

Landscapes

  • Transducers For Ultrasonic Waves (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 the drawing]

第１図は従来の超音波物体検出装置の取付状態の斜視図
と超音波放射パターン特性図、第２図は本考案の一実施
例による同ホーン構造を示す斜視図およびそれによる超
音波放射パターン特性図である。 ５・・・ホーン、６・・・ホーン５の開口部端面。Fig. 1 is a perspective view of a conventional ultrasonic object detection device installed and a characteristic diagram of its ultrasonic radiation pattern, and Fig. 2 is a perspective view of the same horn structure according to an embodiment of the present invention and its ultrasonic radiation pattern. It is a characteristic diagram. 5... Horn, 6... Opening end surface of horn 5.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 超音波を送信あるいは受信する素子のホーン５の開口部
端面６の形状が四隅を丸（した矩形を有することを特徴
とする超音波物体検出装置。An ultrasonic object detection device characterized in that an opening end face 6 of a horn 5 of an element that transmits or receives ultrasonic waves has a rectangular shape with rounded corners.
JP2190483U 1983-02-17 1983-02-17 Ultrasonic object detection device Pending JPS59128580U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2190483U JPS59128580U (en) 1983-02-17 1983-02-17 Ultrasonic object detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2190483U JPS59128580U (en) 1983-02-17 1983-02-17 Ultrasonic object detection device

Publications (1)

Publication Number Publication Date
JPS59128580U true JPS59128580U (en) 1984-08-29

Family

ID=30153025

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2190483U Pending JPS59128580U (en) 1983-02-17 1983-02-17 Ultrasonic object detection device

Country Status (1)

Country Link
JP (1) JPS59128580U (en)

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