JPS55104723A - Oil level detector for engine - Google Patents

Oil level detector for engine

Info

Publication number
JPS55104723A
JPS55104723A JP1248379A JP1248379A JPS55104723A JP S55104723 A JPS55104723 A JP S55104723A JP 1248379 A JP1248379 A JP 1248379A JP 1248379 A JP1248379 A JP 1248379A JP S55104723 A JPS55104723 A JP S55104723A
Authority
JP
Japan
Prior art keywords
magnetic core
core
electromagnetic
oil level
engine
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
JP1248379A
Other languages
Japanese (ja)
Inventor
Junji Kitagawa
Shigeyuki Akita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Soken Inc
Original Assignee
Nippon Soken Inc
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 Nippon Soken Inc filed Critical Nippon Soken Inc
Priority to JP1248379A priority Critical patent/JPS55104723A/en
Publication of JPS55104723A publication Critical patent/JPS55104723A/en
Pending legal-status Critical Current

Links

Landscapes

  • Level Indicators Using A Float (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Abstract

PURPOSE: To detect and oil level in an engine accurately and readily by a method wherein a magnetic core which can move vertically is provided at the upper end of a level gauge, and electromagnetic attracting force between the magnetic core and another fixed magnetic core is set to the specified value.
CONSTITUTION: A flexible bellows is connected to the upper end of a level gauge pipe of which the lower end is to be inserted into an oil container and fixed therein, and the first magnetic core 5a is fixed to the upper end. The second magnetic core 5b which constitutes an electromagnet with an electromagnetic coil 6 is placed above the first magnetic core providing a certain interval. If the electromagnetic coil 6 is charged with electricity, there occurs electromagnetic attraction F between the electromagnetic cores 5a, 5b. The electromagnetic attraction F is used to lift the core 5a when the tip of the level gauge pipe 1 is in engine oil, and not to lift the core 5a when the oil level is lower than the tip of the pipe 1. Therefore, the oil level can readily and accurately be detected by making a display lamp go on and off according to the position of the core 5a.
COPYRIGHT: (C)1980,JPO&Japio
JP1248379A 1979-02-06 1979-02-06 Oil level detector for engine Pending JPS55104723A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1248379A JPS55104723A (en) 1979-02-06 1979-02-06 Oil level detector for engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1248379A JPS55104723A (en) 1979-02-06 1979-02-06 Oil level detector for engine

Publications (1)

Publication Number Publication Date
JPS55104723A true JPS55104723A (en) 1980-08-11

Family

ID=11806634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1248379A Pending JPS55104723A (en) 1979-02-06 1979-02-06 Oil level detector for engine

Country Status (1)

Country Link
JP (1) JPS55104723A (en)

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