JPH01154454U - - Google Patents

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Publication number
JPH01154454U
JPH01154454U JP5263988U JP5263988U JPH01154454U JP H01154454 U JPH01154454 U JP H01154454U JP 5263988 U JP5263988 U JP 5263988U JP 5263988 U JP5263988 U JP 5263988U JP H01154454 U JPH01154454 U JP H01154454U
Authority
JP
Japan
Prior art keywords
fuel
detection part
alcohol sensor
capacitance
alcohol
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.)
Granted
Application number
JP5263988U
Other languages
Japanese (ja)
Other versions
JPH0544773Y2 (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 JP1988052639U priority Critical patent/JPH0544773Y2/ja
Publication of JPH01154454U publication Critical patent/JPH01154454U/ja
Application granted granted Critical
Publication of JPH0544773Y2 publication Critical patent/JPH0544773Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Landscapes

  • Measuring Volume Flow (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Description

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

第１図はこの考案のアルコールセンサを備えた
燃料噴射装置のブロツク図、第２図および第３図
は燃料フイルターの構成図、第４図は従来のセン
サを備えた燃料噴射装置のブロツク図である。 １……燃料タンク、２……燃料ポンプ、３……
燃料フイルター、７……アルコールセンサ、９…
…フイルターエレメント、９ａ……電極板、１１
ａ……正の電極板、１１ｂ……負の電極板。なお
、図中同一符号は同一又は相当部分を示す。 Figure 1 is a block diagram of a fuel injection system equipped with the alcohol sensor of this invention, Figures 2 and 3 are configuration diagrams of a fuel filter, and Figure 4 is a block diagram of a fuel injection system equipped with a conventional sensor. be. 1...Fuel tank, 2...Fuel pump, 3...
Fuel filter, 7...Alcohol sensor, 9...
...Filter element, 9a... Electrode plate, 11
a... Positive electrode plate, 11b... Negative electrode plate. Note that the same reference numerals in the figures indicate the same or equivalent parts.

補正 平１．７．４ 図面の簡単な説明を次のように補正する。 明細書９頁１１行の「電極板」を「フイルタエ
レメント電極板」と訂正する。Amendment 1.7.4 The brief description of the drawing is amended as follows. "Electrode plate" on page 9, line 11 of the specification is corrected to "filter element electrode plate."

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 燃料の流路内に静電容量検出部を備え、この部
分の静電容量を測定して燃料中のアルコール混合
率を検出するアルコールセンサにおいて、上記静
電容量検出部を内燃機関の燃料フイルター内に取
付けたことを特徴とするアルコールセンサ。 In an alcohol sensor that includes a capacitance detection part in the fuel flow path and measures the capacitance of this part to detect the alcohol mixing ratio in the fuel, the capacitance detection part is installed in the fuel filter of an internal combustion engine. An alcohol sensor characterized by being attached to.
JP1988052639U 1988-04-18 1988-04-18 Expired - Lifetime JPH0544773Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988052639U JPH0544773Y2 (en) 1988-04-18 1988-04-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988052639U JPH0544773Y2 (en) 1988-04-18 1988-04-18

Publications (2)

Publication Number Publication Date
JPH01154454U true JPH01154454U (en) 1989-10-24
JPH0544773Y2 JPH0544773Y2 (en) 1993-11-15

Family

ID=31278645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988052639U Expired - Lifetime JPH0544773Y2 (en) 1988-04-18 1988-04-18

Country Status (1)

Country Link
JP (1) JPH0544773Y2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013061152A (en) * 2011-09-10 2013-04-04 Denso Corp Fuel property detection device
JP2014025735A (en) * 2012-07-25 2014-02-06 Aisan Ind Co Ltd Sensor device
JP2014232002A (en) * 2013-05-28 2014-12-11 愛三工業株式会社 Liquid quality detection device
WO2015087593A1 (en) * 2013-12-09 2015-06-18 愛三工業株式会社 Sensor device
JP2015145625A (en) * 2014-01-31 2015-08-13 愛三工業株式会社 sensor device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698540A (en) * 1980-01-07 1981-08-08 Hitachi Ltd Alcohol sensor and method of controlling operation of internal combustion engine using alcohol sensor
JPS57101753A (en) * 1980-12-17 1982-06-24 Toyota Motor Corp Method and apparatus for measuring concentration of alcohol in alcohol mixed fuel
JPS61223641A (en) * 1985-03-22 1986-10-04 ゼネラル　モーターズ　コーポレーシヨン Device for detecting moisture in fuel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698540A (en) * 1980-01-07 1981-08-08 Hitachi Ltd Alcohol sensor and method of controlling operation of internal combustion engine using alcohol sensor
JPS57101753A (en) * 1980-12-17 1982-06-24 Toyota Motor Corp Method and apparatus for measuring concentration of alcohol in alcohol mixed fuel
JPS61223641A (en) * 1985-03-22 1986-10-04 ゼネラル　モーターズ　コーポレーシヨン Device for detecting moisture in fuel

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013061152A (en) * 2011-09-10 2013-04-04 Denso Corp Fuel property detection device
JP2014025735A (en) * 2012-07-25 2014-02-06 Aisan Ind Co Ltd Sensor device
JP2014232002A (en) * 2013-05-28 2014-12-11 愛三工業株式会社 Liquid quality detection device
WO2015087593A1 (en) * 2013-12-09 2015-06-18 愛三工業株式会社 Sensor device
JPWO2015087593A1 (en) * 2013-12-09 2017-03-16 愛三工業株式会社 Sensor device
JP2015145625A (en) * 2014-01-31 2015-08-13 愛三工業株式会社 sensor device

Also Published As

Publication number Publication date
JPH0544773Y2 (en) 1993-11-15

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