JPS593447U - ultrasonic pulse switch - Google Patents

ultrasonic pulse switch

Info

Publication number
JPS593447U
JPS593447U JP9850282U JP9850282U JPS593447U JP S593447 U JPS593447 U JP S593447U JP 9850282 U JP9850282 U JP 9850282U JP 9850282 U JP9850282 U JP 9850282U JP S593447 U JPS593447 U JP S593447U
Authority
JP
Japan
Prior art keywords
circuit
pulse switch
ultrasonic pulse
periodic oscillation
ultrasonic
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
JP9850282U
Other languages
Japanese (ja)
Other versions
JPS641653Y2 (en
Inventor
進 片山
Original Assignee
松下電工株式会社
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 松下電工株式会社 filed Critical 松下電工株式会社
Priority to JP9850282U priority Critical patent/JPS593447U/en
Publication of JPS593447U publication Critical patent/JPS593447U/en
Application granted granted Critical
Publication of JPS641653Y2 publication Critical patent/JPS641653Y2/ja
Granted legal-status Critical Current

Links

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図は従来の超音波パルススイッチのブロック回路図
、第２図は同上の周期発振回路の特性図、第３図は本考
案の一実施例のブロック回路図、第４図は同上の要部具
体回路図である。 １・・・周期発振回路、２・・・ＯＲ回路、３１，３゜
・・・パルススイッチ、４□、４□・・・同期端子、５
・・・単安定マルチ回路、６、・・・電流増巾回路。Fig. 1 is a block circuit diagram of a conventional ultrasonic pulse switch, Fig. 2 is a characteristic diagram of the same periodic oscillation circuit, Fig. 3 is a block circuit diagram of an embodiment of the present invention, and Fig. 4 is a schematic diagram of the same above. It is a specific circuit diagram. 1... Periodic oscillation circuit, 2... OR circuit, 31, 3°... Pulse switch, 4□, 4□... Synchronization terminal, 5
... Monostable multi-circuit, 6, ... Current amplification circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 超音波パルスを発射するタイミングを決める周期発振回
路の出力をＯＲ回路を介して他のパルススイッチに接続
する同期端子に接続するとともに単安定マルチ回路を作
動させて超音波を発射する如＜シて成る超音波パルスス
イッチにおいて、周期発振回路とＯＲ回路との間に電流
増巾回路を接続して成る超音波パルススイッチ。The output of the periodic oscillation circuit that determines the timing of emitting ultrasonic pulses is connected to the synchronization terminal connected to another pulse switch via an OR circuit, and the monostable multi-circuit is activated to emit ultrasonic waves. An ultrasonic pulse switch comprising a current amplification circuit connected between a periodic oscillation circuit and an OR circuit.
JP9850282U 1982-06-30 1982-06-30 ultrasonic pulse switch Granted JPS593447U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9850282U JPS593447U (en) 1982-06-30 1982-06-30 ultrasonic pulse switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9850282U JPS593447U (en) 1982-06-30 1982-06-30 ultrasonic pulse switch

Publications (2)

Publication Number Publication Date
JPS593447U true JPS593447U (en) 1984-01-10
JPS641653Y2 JPS641653Y2 (en) 1989-01-13

Family

ID=30233831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9850282U Granted JPS593447U (en) 1982-06-30 1982-06-30 ultrasonic pulse switch

Country Status (1)

Country Link
JP (1) JPS593447U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6299112U (en) * 1985-12-13 1987-06-24

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222596U (en) * 1975-08-05 1977-02-17
JPS5552977A (en) * 1978-10-14 1980-04-17 Matsushita Electric Works Ltd Ultrasonic pulse detector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222596U (en) * 1975-08-05 1977-02-17
JPS5552977A (en) * 1978-10-14 1980-04-17 Matsushita Electric Works Ltd Ultrasonic pulse detector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6299112U (en) * 1985-12-13 1987-06-24
JPH023215Y2 (en) * 1985-12-13 1990-01-25

Also Published As

Publication number Publication date
JPS641653Y2 (en) 1989-01-13

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