BR9200516A - Sensor de nivel tipo capacitancia eletrica - Google Patents

Sensor de nivel tipo capacitancia eletrica

Info

Publication number
BR9200516A
BR9200516A BR9200516A BR9200516A BR9200516A BR 9200516 A BR9200516 A BR 9200516A BR 9200516 A BR9200516 A BR 9200516A BR 9200516 A BR9200516 A BR 9200516A BR 9200516 A BR9200516 A BR 9200516A
Authority
BR
Brazil
Prior art keywords
electric capacity
level sensor
capacity type
type level
sensor
Prior art date
Application number
BR9200516A
Other languages
English (en)
Portuguese (pt)
Inventor
Hideki Toyota
Nobuyuki Naruse
Original Assignee
Ngk Spark Plug Co
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 Ngk Spark Plug Co filed Critical Ngk Spark Plug Co
Publication of BR9200516A publication Critical patent/BR9200516A/pt

Links

BR9200516A 1991-02-13 1992-02-12 Sensor de nivel tipo capacitancia eletrica BR9200516A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3042624A JPH04258725A (ja) 1991-02-13 1991-02-13 静電容量式レベルセンサ

Publications (1)

Publication Number Publication Date
BR9200516A true BR9200516A (pt) 1992-10-20

Family

ID=12641175

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9200516A BR9200516A (pt) 1991-02-13 1992-02-12 Sensor de nivel tipo capacitancia eletrica

Country Status (2)

Country Link
JP (1) JPH04258725A (ja)
BR (1) BR9200516A (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05322629A (ja) * 1992-05-25 1993-12-07 Japan Aviation Electron Ind Ltd 静電容量式レベルセンサ
US5316035A (en) * 1993-02-19 1994-05-31 Fluoroware, Inc. Capacitive proximity monitoring device for corrosive atmosphere environment
JPH07103805A (ja) * 1993-09-30 1995-04-21 Matsushita Electric Ind Co Ltd 除湿機
JP2005181165A (ja) * 2003-12-22 2005-07-07 Alps Electric Co Ltd 液面レベルセンサ
US7064560B2 (en) * 2004-01-06 2006-06-20 Ngk Spark Plug Co., Ltd. Liquid state detecting element and liquid state detecting sensor
KR20070049939A (ko) * 2005-11-09 2007-05-14 한연수 액체의 농도를 정밀하게 측정하기 위한 센서의 제조방법 및이에 의해 제조된 센서
JP2010121962A (ja) * 2008-11-17 2010-06-03 Loarant Corp 液量測定装置
JP2011214904A (ja) * 2010-03-31 2011-10-27 Seiren Co Ltd 液面検知装置および液面検知装置を備えたインクジェット記録装置
JP5626187B2 (ja) * 2010-12-16 2014-11-19 トヨタ自動車株式会社 燃料タンク構造
JP2013152131A (ja) * 2012-01-25 2013-08-08 Meiji Shiryo Kk タンク及びタンク内の内容物管理システム
JP5597789B2 (ja) * 2013-06-06 2014-10-01 亀岡電子株式会社 静電容量式液面レベルセンサ

Also Published As

Publication number Publication date
JPH04258725A (ja) 1992-09-14

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Legal Events

Date Code Title Description
FF Decision: granting
KD Fees due (letter patent)
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law