JPH0466571U - - Google Patents

Info

Publication number
JPH0466571U
JPH0466571U JP11037790U JP11037790U JPH0466571U JP H0466571 U JPH0466571 U JP H0466571U JP 11037790 U JP11037790 U JP 11037790U JP 11037790 U JP11037790 U JP 11037790U JP H0466571 U JPH0466571 U JP H0466571U
Authority
JP
Japan
Prior art keywords
pipe member
casing
cylindrical
liquid
alcohol concentration
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
JP11037790U
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 JP11037790U priority Critical patent/JPH0466571U/ja
Publication of JPH0466571U publication Critical patent/JPH0466571U/ja
Pending legal-status Critical Current

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

Description

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

第１図および第２図は本考案の実施例を示し、
第１図はアルコール濃度測定装置の外観図、第２
図はパイプ部材および濃度検出器等を拡大して示
す縦断面図、第３図ないし第６図は従来技術を示
し、第３図は燃料噴射制御装置の全体図、第４図
はアルコール濃度測定装置の縦断面図、第５図は
制御ブロツク図、第６図はアルコール濃度と出力
電圧との関係を示す特性線図である。 ４１……アルコール濃度測定装置、４６……パ
イプ部材（ケーシング）、４６Ａ……流入口、４
６Ｂ……流出口、４９……濃度検出器、５０……
中心電極、５２……端子。 1 and 2 show an embodiment of the present invention,
Figure 1 is an external view of the alcohol concentration measuring device, Figure 2
The figure is an enlarged vertical cross-sectional view showing the pipe member and the concentration detector, etc., Figures 3 to 6 show the conventional technology, Figure 3 is an overall view of the fuel injection control device, and Figure 4 is the alcohol concentration measurement. FIG. 5 is a control block diagram, and FIG. 6 is a characteristic diagram showing the relationship between alcohol concentration and output voltage. 41...Alcohol concentration measuring device, 46...Pipe member (casing), 46A...Inflow port, 4
6B... Outlet, 49... Concentration detector, 50...
Center electrode, 52...terminal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アルコールを混合した液体の流路途中に設けら
れ、この液体が内部を流通する筒状のケーシング
と、該ケーシングに設けられ、該ケーシング内を
流通する液体のアルコール濃度を検出する濃度検
出器とからなるアルコール濃度測定装置において
、前記ケーシングは軸方向に直線状に伸長し、軸
方向両端側が液体の流入口及び流出口となつた筒
状のパイプ部材によつて形成し、前記濃度検出器
には、一端側が該パイプ部材の途中部位から径方
向に突出して該パイプ部材に取付けられ、他端側
が該パイプ部材との間で同軸円筒形の対向電極を
構成すべく該パイプ部材内を軸方向に伸長する略
Ｌ字形状の中心電極を設けたことを特徴とするア
ルコール濃度測定装置。 A cylindrical casing provided in the middle of a flow path for a liquid mixed with alcohol, through which this liquid flows, and a concentration detector provided in the casing to detect the alcohol concentration of the liquid flowing within the casing. In the alcohol concentration measuring device, the casing is formed by a cylindrical pipe member extending linearly in the axial direction and having both ends in the axial direction serving as an inlet and an outlet for the liquid, and the concentration detector includes a cylindrical pipe member. , one end protrudes radially from an intermediate portion of the pipe member and is attached to the pipe member, and the other end extends axially within the pipe member to form a coaxial cylindrical counter electrode with the pipe member. An alcohol concentration measuring device characterized by having an elongated substantially L-shaped center electrode.
JP11037790U 1990-10-22 1990-10-22 Pending JPH0466571U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11037790U JPH0466571U (en) 1990-10-22 1990-10-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11037790U JPH0466571U (en) 1990-10-22 1990-10-22

Publications (1)

Publication Number Publication Date
JPH0466571U true JPH0466571U (en) 1992-06-11

Family

ID=31857706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11037790U Pending JPH0466571U (en) 1990-10-22 1990-10-22

Country Status (1)

Country Link
JP (1) JPH0466571U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014519600A (en) * 2011-05-16 2014-08-14 ショット アクチエンゲゼルシャフト Sensor structure casing
JP2015145845A (en) * 2014-02-04 2015-08-13 愛三工業株式会社 liquid sensor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56104243A (en) * 1980-01-25 1981-08-19 Hitachi Ltd Alcohol sensor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56104243A (en) * 1980-01-25 1981-08-19 Hitachi Ltd Alcohol sensor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014519600A (en) * 2011-05-16 2014-08-14 ショット アクチエンゲゼルシャフト Sensor structure casing
JP2015145845A (en) * 2014-02-04 2015-08-13 愛三工業株式会社 liquid sensor

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