JPS56104240A - Mounting apparatus for alcohol sensor - Google Patents

Mounting apparatus for alcohol sensor

Info

Publication number
JPS56104240A
JPS56104240A JP679080A JP679080A JPS56104240A JP S56104240 A JPS56104240 A JP S56104240A JP 679080 A JP679080 A JP 679080A JP 679080 A JP679080 A JP 679080A JP S56104240 A JPS56104240 A JP S56104240A
Authority
JP
Japan
Prior art keywords
alcohol sensor
alcohol
angle
mounting apparatus
electrostatic capacity
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
JP679080A
Other languages
Japanese (ja)
Inventor
Takashige Ooyama
Takao Sasayama
Toru Sugawara
Matsuo Amano
Teruo Yamauchi
Masahiko Iwata
Hideji Takahashi
Naoto Tsuruta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP679080A priority Critical patent/JPS56104240A/en
Publication of JPS56104240A publication Critical patent/JPS56104240A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/226—Construction of measuring vessels; Electrodes therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

PURPOSE:To miniaturize an alcohol sensor and enable it to accurately detect alcohol concentration by placing it at an angle so that bubbles are prevented from collecting. CONSTITUTION:Following a filter element 2 in a passage 1 connecting a fuel tank and a fuel feed apparatus, an electrostatic capacity means 3 as an alcohol sensor is provided at an angle with respect to the flow of an alcohol mixed fuel. Making the inclination angle more than approximately 15 degrees increases the region where no bubbles collect in the electrostatic capacity means 3, so that detection can be performed highly accurately.
JP679080A 1980-01-25 1980-01-25 Mounting apparatus for alcohol sensor Pending JPS56104240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP679080A JPS56104240A (en) 1980-01-25 1980-01-25 Mounting apparatus for alcohol sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP679080A JPS56104240A (en) 1980-01-25 1980-01-25 Mounting apparatus for alcohol sensor

Publications (1)

Publication Number Publication Date
JPS56104240A true JPS56104240A (en) 1981-08-19

Family

ID=11647964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP679080A Pending JPS56104240A (en) 1980-01-25 1980-01-25 Mounting apparatus for alcohol sensor

Country Status (1)

Country Link
JP (1) JPS56104240A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0341675A2 (en) * 1988-05-12 1989-11-15 Mitsubishi Denki Kabushiki Kaisha Alcohol sensor
JP2014006050A (en) * 2012-06-21 2014-01-16 Aisan Ind Co Ltd Fuel characteristics measurement device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0341675A2 (en) * 1988-05-12 1989-11-15 Mitsubishi Denki Kabushiki Kaisha Alcohol sensor
JP2014006050A (en) * 2012-06-21 2014-01-16 Aisan Ind Co Ltd Fuel characteristics measurement device

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