JPS5797440A - Exhaust gas sensor - Google Patents

Exhaust gas sensor

Info

Publication number
JPS5797440A
JPS5797440A JP55173974A JP17397480A JPS5797440A JP S5797440 A JPS5797440 A JP S5797440A JP 55173974 A JP55173974 A JP 55173974A JP 17397480 A JP17397480 A JP 17397480A JP S5797440 A JPS5797440 A JP S5797440A
Authority
JP
Japan
Prior art keywords
gas
pipe
deflected
deflecting pieces
exhaust gas
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
JP55173974A
Other languages
Japanese (ja)
Other versions
JPS646696B2 (en
Inventor
Hisaharu Nishio
Shintaro Hirate
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.)
Nippon Tokushu Togyo KK
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co Ltd
Nippon Tokushu Togyo KK
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 Ltd, Nippon Tokushu Togyo KK filed Critical NGK Spark Plug Co Ltd
Priority to JP55173974A priority Critical patent/JPS5797440A/en
Publication of JPS5797440A publication Critical patent/JPS5797440A/en
Publication of JPS646696B2 publication Critical patent/JPS646696B2/ja
Granted 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4077—Means for protecting the electrolyte or the electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)

Abstract

PURPOSE:To control the gas mixing ratio of an internal combustion engine with high precision while reducing the damage of an electrode which comes into contact with a gas flow securely, by providing many gas intakes in the axial direction of the protection pipe of a concentration sense pipe. CONSTITUTION:The protection pipe 6 of a concentration sense pipe 3 is stuck atop of a plug body 2, and gas intakes 6a and 6'a are made in the side circumferential surface of the pipe 6; the deflection directions of deflecting pieces 6b and 6'b for the gas intakes are equalized to a constant circumferential direction, and the directions of the deflecting pieces are made opposite by turns in the axial direction. Then, exhaust gas entering through the holes 6a is deflected by the deflecting pieces 6b to round counterclockwise, and exhaust gas entering through the holes 6'a is deflected by the deflecting pieces 6'b to round clockwise. Therefore, flows of the gas inverted in deflection direction by turns as axial layers are generated in the sense pipe 3, and while a deflected flow in the circumferential direction is held, a contact flow free of deviation on the whole is generated.
JP55173974A 1980-12-10 1980-12-10 Exhaust gas sensor Granted JPS5797440A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55173974A JPS5797440A (en) 1980-12-10 1980-12-10 Exhaust gas sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55173974A JPS5797440A (en) 1980-12-10 1980-12-10 Exhaust gas sensor

Publications (2)

Publication Number Publication Date
JPS5797440A true JPS5797440A (en) 1982-06-17
JPS646696B2 JPS646696B2 (en) 1989-02-06

Family

ID=15970464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55173974A Granted JPS5797440A (en) 1980-12-10 1980-12-10 Exhaust gas sensor

Country Status (1)

Country Link
JP (1) JPS5797440A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6059960U (en) * 1983-09-30 1985-04-25 日本碍子株式会社 exhaust gas sensor
JP2012083327A (en) * 2010-09-17 2012-04-26 Ngk Spark Plug Co Ltd Gas sensor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745438A (en) * 1980-07-22 1982-03-15 Socapex Gas analyzing probe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745438A (en) * 1980-07-22 1982-03-15 Socapex Gas analyzing probe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6059960U (en) * 1983-09-30 1985-04-25 日本碍子株式会社 exhaust gas sensor
JP2012083327A (en) * 2010-09-17 2012-04-26 Ngk Spark Plug Co Ltd Gas sensor

Also Published As

Publication number Publication date
JPS646696B2 (en) 1989-02-06

Similar Documents

Publication Publication Date Title
JPS5362009A (en) Internal combustion engine with sub-combustion chamber
JPS53134116A (en) Fuel feeder for internal combustion engine
JPS5797440A (en) Exhaust gas sensor
JPS56106062A (en) Hole nozzle
JPS521335A (en) Carburetor for the multi-cylinder engine
JPS5726308A (en) Burner device
JPS5372687A (en) Oxygen concentration detector
JPS52113408A (en) Two-point ignition gas fuel engine
JPS5557778A (en) Air valve
JPS5438440A (en) Air fuel ratio controller for internal combustion engine fuel feeder
JPS57203818A (en) Spark-ignition type internal-combustion engine
JPS529705A (en) Internal combustion engine with torch ignition device
JPS57188754A (en) Suction device for spark ignition type internal combustion engine
JPS56141063A (en) Ignition plug for internal combustion engine
JPS5317840A (en) Carbureter for lean air-fuel mixture
JPS5317822A (en) Intake apparatus for engine
JPS5436428A (en) Fuel control equipment of internal combustion engine
JPS51143142A (en) Secondary throttle valve of carbureter
JPS5362034A (en) Fuel supply stopping device in internal combustion engine
JPS52129842A (en) Air fuel ratio controller for carbureter
JPS52147222A (en) Exhaust gas cleaner in gasoline internal combustion engine
JPS524911A (en) Internal combustion engine with auxiliary chamber
JPS5317810A (en) Diesel engine
JPS5258136A (en) Combustion safety device
JPS5332209A (en) Internal combustion engine