JPH01151215U - - Google Patents

Info

Publication number
JPH01151215U
JPH01151215U JP4907088U JP4907088U JPH01151215U JP H01151215 U JPH01151215 U JP H01151215U JP 4907088 U JP4907088 U JP 4907088U JP 4907088 U JP4907088 U JP 4907088U JP H01151215 U JPH01151215 U JP H01151215U
Authority
JP
Japan
Prior art keywords
electrodes
level sensor
spacers
coaxially
spacer
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
JP4907088U
Other languages
English (en)
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 JP4907088U priority Critical patent/JPH01151215U/ja
Publication of JPH01151215U publication Critical patent/JPH01151215U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Description

【図面の簡単な説明】
第1図A及びBはこの考案の静電容量式レベル
センサの実施例のそれぞれ斜視図及び平面図、第
2図は第1図の実施例の液位対静電容量特性を示
す図、第3A図及びBは従来の静電容量式レベル
センサのそれぞれ平面図及びA―A断面図、第4
図は第3図のレベルセンサの液位対静電容量特性
を示す図である。

Claims (1)

  1. 【実用新案登録請求の範囲】 細長い円筒状の外部電極と内部電極とが同軸心
    状に配され、それら両電極間に、軸心より見て等
    角間隔に複数のスペーサが取付けられている静電
    容量式レベルセンサにおいて、 上記スペーサは上記両電極と同軸心で、かつそ
    れら電極の長手方向に伸びた螺旋に沿つて取付け
    るようにしたことを特徴とする静電容量式レベル
    センサ。
JP4907088U 1988-04-11 1988-04-11 Pending JPH01151215U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4907088U JPH01151215U (ja) 1988-04-11 1988-04-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4907088U JPH01151215U (ja) 1988-04-11 1988-04-11

Publications (1)

Publication Number Publication Date
JPH01151215U true JPH01151215U (ja) 1989-10-19

Family

ID=31275190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4907088U Pending JPH01151215U (ja) 1988-04-11 1988-04-11

Country Status (1)

Country Link
JP (1) JPH01151215U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8122764B2 (en) 2004-10-29 2012-02-28 Ngk Spark Plug Co., Ltd. Liquid state detecting sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8122764B2 (en) 2004-10-29 2012-02-28 Ngk Spark Plug Co., Ltd. Liquid state detecting sensor

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