JPS6031624U - Liquid level alarm device - Google Patents

Liquid level alarm device

Info

Publication number
JPS6031624U
JPS6031624U JP12341383U JP12341383U JPS6031624U JP S6031624 U JPS6031624 U JP S6031624U JP 12341383 U JP12341383 U JP 12341383U JP 12341383 U JP12341383 U JP 12341383U JP S6031624 U JPS6031624 U JP S6031624U
Authority
JP
Japan
Prior art keywords
section
liquid level
output
output signal
conduction
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
JP12341383U
Other languages
Japanese (ja)
Inventor
溝口　盛之
山崎　数茂
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP12341383U priority Critical patent/JPS6031624U/en
Publication of JPS6031624U publication Critical patent/JPS6031624U/en
Pending legal-status Critical Current

Links

Landscapes

  • 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 the drawing]

第１図は電極部の一例を示す構成図、第２図及び第３図
は夫々従来の液位警報装置を示すブロック図、第４図及
び第５図は本考案による液位警報装置の一実施例を示す
もので、第４図は具体的な電気回路図、第５図は第４図
の機能をブロックで表現したブロック図である。 ４・・・電極部、５・・・スイッチング部、６・・・増
幅部、７・・・出力部、８・・・警報表示部、１０・・
・遅延回路部、１１・・・フィードバック部。FIG. 1 is a block diagram showing an example of an electrode section, FIGS. 2 and 3 are block diagrams showing a conventional liquid level alarm device, and FIGS. 4 and 5 are block diagrams of a liquid level alarm device according to the present invention. 4 is a concrete electric circuit diagram, and FIG. 5 is a block diagram expressing the functions of FIG. 4 in blocks. 4... Electrode section, 5... Switching section, 6... Amplifying section, 7... Output section, 8... Alarm display section, 10...
- Delay circuit section, 11... feedback section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 液体の規定液位を電気的導通から非導通への電気的変化
或いは電気的非導通から導通への電気的変化により検出
する電極部と、この電極部からの検出信号を遅延する遅
延回路部と、この遅延回路部からの出力信号をスイッチ
ングするスイッチング部と、このスイッチング部からの
出力信号を増幅する増幅部と、この増幅部からの出力信
号を所定の駆動信号に変換する出力部と、この出力部か
らの出力信号により駆動される警報表示部と、上記出力
部からの出力信号の一部を上記増幅部の入力信号の一部
としてフィードバックさせるフィードバック部とから構
成された液位警報装置。an electrode section that detects a specified liquid level by an electrical change from electrical conduction to non-conduction or from electrical non-conduction to conduction; and a delay circuit section that delays a detection signal from this electrode section. , a switching section that switches the output signal from this delay circuit section, an amplification section that amplifies the output signal from this switching section, an output section that converts the output signal from this amplification section into a predetermined drive signal, and this A liquid level alarm device comprising: an alarm display section driven by an output signal from an output section; and a feedback section that feeds back a part of the output signal from the output section as part of an input signal to the amplification section.
JP12341383U 1983-08-09 1983-08-09 Liquid level alarm device Pending JPS6031624U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12341383U JPS6031624U (en) 1983-08-09 1983-08-09 Liquid level alarm device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12341383U JPS6031624U (en) 1983-08-09 1983-08-09 Liquid level alarm device

Publications (1)

Publication Number Publication Date
JPS6031624U true JPS6031624U (en) 1985-03-04

Family

ID=30281722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12341383U Pending JPS6031624U (en) 1983-08-09 1983-08-09 Liquid level alarm device

Country Status (1)

Country Link
JP (1) JPS6031624U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50106655A (en) * 1974-01-29 1975-08-22
JPS5514505B2 (en) * 1972-11-10 1980-04-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514505B2 (en) * 1972-11-10 1980-04-16
JPS50106655A (en) * 1974-01-29 1975-08-22

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