JPS59149024U - oil level sensor - Google Patents

oil level sensor

Info

Publication number
JPS59149024U
JPS59149024U JP4380283U JP4380283U JPS59149024U JP S59149024 U JPS59149024 U JP S59149024U JP 4380283 U JP4380283 U JP 4380283U JP 4380283 U JP4380283 U JP 4380283U JP S59149024 U JPS59149024 U JP S59149024U
Authority
JP
Japan
Prior art keywords
oil level
level sensor
oil
negative pressure
pressure
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
JP4380283U
Other languages
Japanese (ja)
Inventor
長野　俊博
Original Assignee
富士重工業株式会社
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 富士重工業株式会社 filed Critical 富士重工業株式会社
Priority to JP4380283U priority Critical patent/JPS59149024U/en
Publication of JPS59149024U publication Critical patent/JPS59149024U/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (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]

第１図は本考案によるオイルレベルセンサの一実施例と
して機関停止に適用した場合を示す構成図、第２図はオ
イル中の脈動圧を示す図、第３図は本考案を警告表示装
置に適用した場合を示す要部の断面図である。 １・・・クランクケース、２・・・クランク室、３−・
・クランク軸、４・・・フンロッド、５・・・ピストン
、６・・・ブリーザ通路、７・・・リード弁、８・・・
負圧取出口、９・・・負圧通路、１０・・・圧力スイッ
チ、１１・・・負圧室、１２・・・ダイヤフラム、１３
・・・可動接点、１４・・・ケース、１５・・・固定接
点、１６・・・マグネット、１７・・・点火コイル、１
８・・・停止ボタン、１９・・・警告表示装置、２０・
・・カバー、２１・・・警告目盛、２２・・・スプリン
グ、２３・・・表示部材、２５・・・押しボタン軸。Fig. 1 is a configuration diagram showing an embodiment of the oil level sensor according to the present invention when applied to engine stop, Fig. 2 is a diagram showing pulsating pressure in oil, and Fig. 3 is a diagram showing the present invention as a warning display device. FIG. 3 is a cross-sectional view of main parts showing a case where the present invention is applied. 1... Crank case, 2... Crank chamber, 3-...
・Crankshaft, 4...Fun rod, 5...Piston, 6...Breather passage, 7...Reed valve, 8...
Negative pressure outlet, 9... Negative pressure passage, 10... Pressure switch, 11... Negative pressure chamber, 12... Diaphragm, 13
...Movable contact, 14...Case, 15...Fixed contact, 16...Magnet, 17...Ignition coil, 1
8...Stop button, 19...Warning display device, 20.
...Cover, 21...Warning scale, 22...Spring, 23...Display member, 25...Push button shaft.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] オイルが溜っているクランクケースの底部に、オイル中
のオイルレベルに応じて変化する脈動圧の平均圧力を取
出す負圧取出口を設け、該負圧取出口に負圧通路を介し
て上記圧力の差により機関を停止し又は警告を発する手
段を連設したことを特徴と子るオイルレベルセンサ。　
　　　　゛A negative pressure outlet is provided at the bottom of the crankcase where oil is collected to take out the average pressure of the pulsating pressure that changes depending on the oil level in the oil. An oil level sensor characterized by being coupled with a means for stopping an engine or issuing a warning depending on the difference.
゛
JP4380283U 1983-03-26 1983-03-26 oil level sensor Pending JPS59149024U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4380283U JPS59149024U (en) 1983-03-26 1983-03-26 oil level sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4380283U JPS59149024U (en) 1983-03-26 1983-03-26 oil level sensor

Publications (1)

Publication Number Publication Date
JPS59149024U true JPS59149024U (en) 1984-10-05

Family

ID=30174339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4380283U Pending JPS59149024U (en) 1983-03-26 1983-03-26 oil level sensor

Country Status (1)

Country Link
JP (1) JPS59149024U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61178014U (en) * 1985-04-26 1986-11-06
JP2012184701A (en) * 2011-03-04 2012-09-27 Hino Motors Ltd Oil level detection device of engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5750483U (en) * 1980-09-09 1982-03-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5750483U (en) * 1980-09-09 1982-03-23

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61178014U (en) * 1985-04-26 1986-11-06
JP2012184701A (en) * 2011-03-04 2012-09-27 Hino Motors Ltd Oil level detection device of engine

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