JPS5980722U - Thermistor oil level sensor - Google Patents

Thermistor oil level sensor

Info

Publication number
JPS5980722U
JPS5980722U JP17728682U JP17728682U JPS5980722U JP S5980722 U JPS5980722 U JP S5980722U JP 17728682 U JP17728682 U JP 17728682U JP 17728682 U JP17728682 U JP 17728682U JP S5980722 U JPS5980722 U JP S5980722U
Authority
JP
Japan
Prior art keywords
thermistor
oil level
detection circuit
level sensor
oil
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
JP17728682U
Other languages
Japanese (ja)
Other versions
JPH0330830Y2 (en
Inventor
堀井　彰
Original Assignee
株式会社土屋製作所
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 株式会社土屋製作所 filed Critical 株式会社土屋製作所
Priority to JP17728682U priority Critical patent/JPS5980722U/en
Publication of JPS5980722U publication Critical patent/JPS5980722U/en
Application granted granted Critical
Publication of JPH0330830Y2 publication Critical patent/JPH0330830Y2/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 drawings]

第１図・・・従来知られているサーミスタオイルレベル
センサの配線図、第２図・・・この考案の実施例である
サーミスタオイルレベルセンサの配線図。 １・・・・・・断線検出回路、２・・・・・・オイルレ
ベル検出回路、Ｎ・・・・・・サーミスタ。Fig. 1 is a wiring diagram of a conventionally known thermistor oil level sensor, and Fig. 2 is a wiring diagram of a thermistor oil level sensor which is an embodiment of this invention. 1...Disconnection detection circuit, 2...Oil level detection circuit, N...Thermistor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ゛　　エンジン内の所定レベル位置に設置したサーミス
タの端子電圧を測定しエンジンオイルが前記所定レベル
より減少したことを検出して報知するオイルレベル検出
回路と、前記サーミスタの通電を測定し断線したこと等
を検出して報知する断線検出回路とを備え、断線検出回
路の出力によりオイルレベル検出回路への給電を制御す
るようにしたことを特徴とするサーミスタオイルレベル
センサ。゛ The oil level detection circuit measures the terminal voltage of a thermistor installed at a predetermined level position in the engine, detects and notifies that the engine oil has decreased below the predetermined level, and measures the energization of the thermistor and disconnects, etc. 1. A thermistor oil level sensor, comprising: a disconnection detection circuit that detects and gives an alarm, and the supply of power to the oil level detection circuit is controlled by the output of the disconnection detection circuit.
JP17728682U 1982-11-25 1982-11-25 Thermistor oil level sensor Granted JPS5980722U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17728682U JPS5980722U (en) 1982-11-25 1982-11-25 Thermistor oil level sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17728682U JPS5980722U (en) 1982-11-25 1982-11-25 Thermistor oil level sensor

Publications (2)

Publication Number Publication Date
JPS5980722U true JPS5980722U (en) 1984-05-31
JPH0330830Y2 JPH0330830Y2 (en) 1991-06-28

Family

ID=30385200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17728682U Granted JPS5980722U (en) 1982-11-25 1982-11-25 Thermistor oil level sensor

Country Status (1)

Country Link
JP (1) JPS5980722U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843664U (en) * 1971-09-22 1973-06-06
JPS5216280A (en) * 1975-07-28 1977-02-07 Mitsubishi Electric Corp Detecting apparatus of temperature
JPS54126066A (en) * 1978-03-23 1979-09-29 Tokyo Seimitsu Co Ltd Electric micrometer which can transmit signal of trouble

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843664U (en) * 1971-09-22 1973-06-06
JPS5216280A (en) * 1975-07-28 1977-02-07 Mitsubishi Electric Corp Detecting apparatus of temperature
JPS54126066A (en) * 1978-03-23 1979-09-29 Tokyo Seimitsu Co Ltd Electric micrometer which can transmit signal of trouble

Also Published As

Publication number Publication date
JPH0330830Y2 (en) 1991-06-28

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