JPS60150428U - Liquid level detection device - Google Patents

Liquid level detection device

Info

Publication number
JPS60150428U
JPS60150428U JP3790384U JP3790384U JPS60150428U JP S60150428 U JPS60150428 U JP S60150428U JP 3790384 U JP3790384 U JP 3790384U JP 3790384 U JP3790384 U JP 3790384U JP S60150428 U JPS60150428 U JP S60150428U
Authority
JP
Japan
Prior art keywords
liquid level
detection device
level detection
liquid
ultrasonic waves
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
JP3790384U
Other languages
Japanese (ja)
Inventor
山東　美一
石徹白　博司
Original Assignee
株式会社　山東鉄工所
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　山東鉄工所 filed Critical 株式会社　山東鉄工所
Priority to JP3790384U priority Critical patent/JPS60150428U/en
Publication of JPS60150428U publication Critical patent/JPS60150428U/en
Pending legal-status Critical Current

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  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (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]

図面はいずれも本考案の実施例を示し、第１図はその全
体説明図、第２図はその要部の他の実施例を示した説明
図である。 １・・・液槽、２・・・補助液槽、３・・・超音波発信
受信器、４・・・指示部、５・・・気泡層。The drawings all show an embodiment of the present invention, and FIG. 1 is an explanatory diagram of the whole thereof, and FIG. 2 is an explanatory diagram showing another embodiment of the main part thereof. DESCRIPTION OF SYMBOLS 1...Liquid tank, 2...Auxiliary liquid tank, 3...Ultrasonic transmitter/receiver, 4...Instruction part, 5...Bubble layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 液槽の内底部に、その液槽内液面上の気泡面又、はその
液面に浮遊する浮遊物に向けて超音波を照射反射させ、
この超音波の往復時間を測定して液面位までの距離を測
定できる超音波発信受信器を具備せしめたことを特徴と
する液面検知装置。Ultrasonic waves are irradiated and reflected at the inner bottom of the liquid tank toward the air bubbles on the liquid surface in the liquid tank or floating objects floating on the liquid surface,
A liquid level detection device characterized by comprising an ultrasonic transmitter/receiver that can measure the distance to the liquid level by measuring the round trip time of the ultrasonic waves.
JP3790384U 1984-03-16 1984-03-16 Liquid level detection device Pending JPS60150428U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3790384U JPS60150428U (en) 1984-03-16 1984-03-16 Liquid level detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3790384U JPS60150428U (en) 1984-03-16 1984-03-16 Liquid level detection device

Publications (1)

Publication Number Publication Date
JPS60150428U true JPS60150428U (en) 1985-10-05

Family

ID=30544411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3790384U Pending JPS60150428U (en) 1984-03-16 1984-03-16 Liquid level detection device

Country Status (1)

Country Link
JP (1) JPS60150428U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01162632U (en) * 1988-04-28 1989-11-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01162632U (en) * 1988-04-28 1989-11-13

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