JPS5954862U - Ultrasonic object detection device - Google Patents

Ultrasonic object detection device

Info

Publication number
JPS5954862U
JPS5954862U JP15013882U JP15013882U JPS5954862U JP S5954862 U JPS5954862 U JP S5954862U JP 15013882 U JP15013882 U JP 15013882U JP 15013882 U JP15013882 U JP 15013882U JP S5954862 U JPS5954862 U JP S5954862U
Authority
JP
Japan
Prior art keywords
ultrasonic
detection device
object detection
ultrasonic object
wave
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
JP15013882U
Other languages
Japanese (ja)
Inventor
健一郎 新美
森田　喜久蔵
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 JP15013882U priority Critical patent/JPS5954862U/en
Publication of JPS5954862U publication Critical patent/JPS5954862U/en
Pending legal-status Critical Current

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  • 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と、検知物体の断面
上面図、第２図は同超音波物体検出装置の指向性を示す
グラフ。第３図は本考案め一実施例を示す超音波物体検
出装置と検知物体の断面上面図、第４図は同超音波物体
検出装置の指向性を示すグラフ。第５図は同超音波物体
検出装置の斜視図、第６図は本考案の他の実施例を示す
超音波物体検出装置の斜視図である。 ８・・・超音波放射部、９・・・超音波受波部、１０・
・・。 検知部表面、１１・・・超音波緩衝帯。FIG. 1 is a cross-sectional top view of a conventional ultrasonic object detection device and a detected object, and FIG. 2 is a graph showing the directivity of the ultrasonic object detection device. FIG. 3 is a cross-sectional top view of an ultrasonic object detection device and a detected object showing an embodiment of the present invention, and FIG. 4 is a graph showing the directivity of the ultrasonic object detection device. FIG. 5 is a perspective view of the same ultrasonic object detection device, and FIG. 6 is a perspective view of the ultrasonic object detection device showing another embodiment of the present invention. 8... Ultrasonic wave emitting section, 9... Ultrasonic wave receiving section, 10.
.... Detection part surface, 11... Ultrasonic buffer zone.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 検知部ケース内に超音波送信素子と超音波受信素子を有
し、検知部ケースの検知部表面に当該素子に対応し超音
波放射部と超音波受波部を備えた超音波物体検出装置に
おいて、検知部表面１０の超音波放射部８と超音波受波
部９間に三角山の波形で隆起形成する超音波緩衝帯１１
を設けたことを特徴とする超音波物体検出装置。In an ultrasonic object detection device having an ultrasonic transmitting element and an ultrasonic receiving element in a detecting part case, and an ultrasonic emitting part and an ultrasonic receiving part corresponding to the elements on the detecting part surface of the detecting part case. , an ultrasonic buffer zone 11 formed in the shape of a triangular mountain wave between the ultrasonic wave emitting part 8 and the ultrasonic wave receiving part 9 on the detection part surface 10
An ultrasonic object detection device characterized by being provided with.
JP15013882U 1982-10-02 1982-10-02 Ultrasonic object detection device Pending JPS5954862U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15013882U JPS5954862U (en) 1982-10-02 1982-10-02 Ultrasonic object detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15013882U JPS5954862U (en) 1982-10-02 1982-10-02 Ultrasonic object detection device

Publications (1)

Publication Number Publication Date
JPS5954862U true JPS5954862U (en) 1984-04-10

Family

ID=30333075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15013882U Pending JPS5954862U (en) 1982-10-02 1982-10-02 Ultrasonic object detection device

Country Status (1)

Country Link
JP (1) JPS5954862U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59185468U (en) * 1983-05-26 1984-12-10 日立造船株式会社 damper device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59185468U (en) * 1983-05-26 1984-12-10 日立造船株式会社 damper device

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