JPS5836379U - Ultrasonic reflection detection device - Google Patents

Ultrasonic reflection detection device

Info

Publication number
JPS5836379U
JPS5836379U JP13045781U JP13045781U JPS5836379U JP S5836379 U JPS5836379 U JP S5836379U JP 13045781 U JP13045781 U JP 13045781U JP 13045781 U JP13045781 U JP 13045781U JP S5836379 U JPS5836379 U JP S5836379U
Authority
JP
Japan
Prior art keywords
detection device
ultrasonic reflection
ultrasonic
reflection detection
ultrasonic pulse
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
JP13045781U
Other languages
Japanese (ja)
Inventor
栗山　孟
池原　隆志
栗田　章
宮原　隆志
Original Assignee
シャープ株式会社
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 シャープ株式会社 filed Critical シャープ株式会社
Priority to JP13045781U priority Critical patent/JPS5836379U/en
Publication of JPS5836379U publication Critical patent/JPS5836379U/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) [Abstract] 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図は本考案の実施例のブロック図、第２図は検知範
囲の説明図である。 符号、１６：切換スイッチ。FIG. 1 is a block diagram of an embodiment of the present invention, and FIG. 2 is an explanatory diagram of a detection range. Code, 16: Changeover switch.

Claims (1)

【実用新案登録請求の範囲】 超音波パルスを発射し、被検知物から反射してくる上記
超音波パルスの反射波を受信し、その受信レベルに基づ
いて被検知物を検知する装置において、 上記超音波パルスの放射レベルを可変としたことを特徴
とする超音波反射式検知装置。[Claims for Utility Model Registration] In a device that emits an ultrasonic pulse, receives a reflected wave of the ultrasonic pulse reflected from an object to be detected, and detects the object based on the reception level, the above-mentioned An ultrasonic reflection type detection device characterized by variable radiation level of ultrasonic pulses.
JP13045781U 1981-08-31 1981-08-31 Ultrasonic reflection detection device Pending JPS5836379U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13045781U JPS5836379U (en) 1981-08-31 1981-08-31 Ultrasonic reflection detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13045781U JPS5836379U (en) 1981-08-31 1981-08-31 Ultrasonic reflection detection device

Publications (1)

Publication Number Publication Date
JPS5836379U true JPS5836379U (en) 1983-03-09

Family

ID=29924084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13045781U Pending JPS5836379U (en) 1981-08-31 1981-08-31 Ultrasonic reflection detection device

Country Status (1)

Country Link
JP (1) JPS5836379U (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51149569A (en) * 1975-06-14 1976-12-22 Matsushita Electric Works Ltd Ultrasonic wave switch
JPS53142071A (en) * 1977-05-17 1978-12-11 Aloka Co Ltd Ultrasonic diagnosing device
JPS5635077A (en) * 1979-08-30 1981-04-07 Omron Tateisi Electronics Co Control unit for transmission power for ultrasonic wave transmitter
JPS5667774A (en) * 1979-11-06 1981-06-08 Matsushita Electric Works Ltd Ultrasonic pulse switch

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51149569A (en) * 1975-06-14 1976-12-22 Matsushita Electric Works Ltd Ultrasonic wave switch
JPS53142071A (en) * 1977-05-17 1978-12-11 Aloka Co Ltd Ultrasonic diagnosing device
JPS5635077A (en) * 1979-08-30 1981-04-07 Omron Tateisi Electronics Co Control unit for transmission power for ultrasonic wave transmitter
JPS5667774A (en) * 1979-11-06 1981-06-08 Matsushita Electric Works Ltd Ultrasonic pulse switch

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