JPS6187326U - - Google Patents

Info

Publication number
JPS6187326U
JPS6187326U JP1984172738U JP17273884U JPS6187326U JP S6187326 U JPS6187326 U JP S6187326U JP 1984172738 U JP1984172738 U JP 1984172738U JP 17273884 U JP17273884 U JP 17273884U JP S6187326 U JPS6187326 U JP S6187326U
Authority
JP
Japan
Prior art keywords
opposing electrodes
capacitance
pair
liquid level
fixedly mounted
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
JP1984172738U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1984172738U priority Critical patent/JPS6187326U/ja
Publication of JPS6187326U publication Critical patent/JPS6187326U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例における対向電極部
分を示す断面図、第２図は第１図の対向電極から
の出力を検出し表示する電気系を示す回路図、第
３図は第１図の実施例にて使用されるエンジンオ
イルの液面の変動例等を示す線図、第４図は応用
例を示す回路図、第５図は従来例を示す説明図で
ある。 １３，１４……一対の対向電極、１７……容量
可変用可動手段、２０……容量検出手段。 FIG. 1 is a cross-sectional view showing the counter electrode portion in an embodiment of the present invention, FIG. 2 is a circuit diagram showing an electrical system for detecting and displaying the output from the counter electrode in FIG. 1, and FIG. FIG. 4 is a diagram showing an example of variation in the liquid level of the engine oil used in the illustrated embodiment, FIG. 4 is a circuit diagram showing an applied example, and FIG. 5 is an explanatory diagram showing a conventional example. 13, 14...a pair of opposing electrodes, 17...movable means for varying capacitance, 20...capacitance detection means.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 対向して配設された一対の対向電極と、この対
向電極相互間に配設され且つ液面の上下動に追従
して上下動する容量可変用可動手段と、前記対向
電極間に生じる静電容量を検出する容量検出手段
とを有し、前記一対の対向電極を液面の上方の所
定位置に固着装備したことを特徴とする液面検出
装置。 A pair of opposing electrodes, a capacitance variable movable means that is arranged between the opposing electrodes and moves up and down following the vertical movement of the liquid level, and static electricity generated between the opposing electrodes. 1. A liquid level detection device, comprising: a capacitance detection means for detecting capacitance, and the pair of opposing electrodes are fixedly mounted at a predetermined position above the liquid surface.
JP1984172738U 1984-11-14 1984-11-14 Pending JPS6187326U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984172738U JPS6187326U (en) 1984-11-14 1984-11-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984172738U JPS6187326U (en) 1984-11-14 1984-11-14

Publications (1)

Publication Number Publication Date
JPS6187326U true JPS6187326U (en) 1986-06-07

Family

ID=30730399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984172738U Pending JPS6187326U (en) 1984-11-14 1984-11-14

Country Status (1)

Country Link
JP (1) JPS6187326U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017130321A1 (en) * 2016-01-27 2017-08-03 三菱電機株式会社 Compressor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017130321A1 (en) * 2016-01-27 2017-08-03 三菱電機株式会社 Compressor
KR20180086460A (en) * 2016-01-27 2018-07-31 미쓰비시덴키 가부시키가이샤 compressor
JPWO2017130321A1 (en) * 2016-01-27 2018-08-30 三菱電機株式会社 Compressor
CN108474369A (en) * 2016-01-27 2018-08-31 三菱电机株式会社 Compressor

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