JPS5458109A - Exhaust temperature detector for internal combustion engine - Google Patents

Exhaust temperature detector for internal combustion engine

Info

Publication number
JPS5458109A
JPS5458109A JP12561277A JP12561277A JPS5458109A JP S5458109 A JPS5458109 A JP S5458109A JP 12561277 A JP12561277 A JP 12561277A JP 12561277 A JP12561277 A JP 12561277A JP S5458109 A JPS5458109 A JP S5458109A
Authority
JP
Japan
Prior art keywords
thermosensitive
exhaust
light
cylinders
exhaust temperature
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
JP12561277A
Other languages
Japanese (ja)
Inventor
Yoshitaka Mori
Hiroshi Suzuki
Yoshitaka Takeyoshi
Yukio Morita
Yasuhiko Sugiyama
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP12561277A priority Critical patent/JPS5458109A/en
Publication of JPS5458109A publication Critical patent/JPS5458109A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/08—Safety, indicating or supervising devices
    • F02B77/085—Safety, indicating or supervising devices with sensors measuring combustion processes, e.g. knocking, pressure, ionization, combustion flame
    • F02B77/086—Sensor arrangements in the exhaust, e.g. for temperature, misfire, air/fuel ratio, oxygen sensors

Abstract

PURPOSE:To make it possible to grasp the scatter etc. in the exhaust temperature of cylinders at first sight, by providing near the exhaust ports for the cylinders thermosensitive pieces which emit light depending on the ambient temperature and by transmitting the light through light transmitting members. CONSTITUTION:The thermosensitive pieces 2 are located near the exhaust ports for the cylinders at an exhaust pipe 1. Each thermosensitive pieve 2 has a bottom part 2a fixed on the exhaust pipe 1, acylindrical part 2b supported on the bottom part 2a and located in the exhaust pipe 1 and a luminous part 2c which is located at the tip of the cylindrical part 2b and heats red depending on the ambient temperature. One end of each light transmitting member 3 made of a fiberglass bundle is inserted into the cylindrical part 2b of the thermosensitive piece 2 and has one end 3a facing the luminous part 2c and the other end 3b at a display unit 4 installed outside the engine. The exhaust temperature, namely the state of combustion of each cylinder is displayed by the intensity of light on the end 3b of the light transmitting member 3 at the display unit 4.
JP12561277A 1977-10-18 1977-10-18 Exhaust temperature detector for internal combustion engine Pending JPS5458109A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12561277A JPS5458109A (en) 1977-10-18 1977-10-18 Exhaust temperature detector for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12561277A JPS5458109A (en) 1977-10-18 1977-10-18 Exhaust temperature detector for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5458109A true JPS5458109A (en) 1979-05-10

Family

ID=14914393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12561277A Pending JPS5458109A (en) 1977-10-18 1977-10-18 Exhaust temperature detector for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5458109A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446723A (en) * 1981-03-20 1984-05-08 Robert Bosch Gmbh Optical combustion event sensor structure particularly knock sensor for an internal combustion engine
US5219228A (en) * 1992-05-11 1993-06-15 General Motors Corporation Exhaust gas temperature measuring system utilizing existing oxygen sensor
US5277496A (en) * 1990-10-17 1994-01-11 Ametek, Inc. High temperature optical probe
JP5828033B2 (en) * 2012-08-03 2015-12-02 Ｓｅｍｉｔｅｃ株式会社 Contact-type infrared temperature sensor, thermal equipment and exhaust system used in high temperature measurement

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446723A (en) * 1981-03-20 1984-05-08 Robert Bosch Gmbh Optical combustion event sensor structure particularly knock sensor for an internal combustion engine
US5277496A (en) * 1990-10-17 1994-01-11 Ametek, Inc. High temperature optical probe
US5366290A (en) * 1990-10-17 1994-11-22 Ametek, Inc. High temperature optical probe
US5219228A (en) * 1992-05-11 1993-06-15 General Motors Corporation Exhaust gas temperature measuring system utilizing existing oxygen sensor
JP5828033B2 (en) * 2012-08-03 2015-12-02 Ｓｅｍｉｔｅｃ株式会社 Contact-type infrared temperature sensor, thermal equipment and exhaust system used in high temperature measurement
US9273586B2 (en) 2012-08-03 2016-03-01 Semitec Corporation Contact-type infrared temperature sensor for high temperature measurement, thermal apparatus, and exhaust system

Similar Documents

Publication Publication Date Title
IT8021446A0 (en) PROCEDURE AND DEVICE FOR IGNITING LEAN FUEL AND AIR MIXTURES.
IT7822785A0 (en) COMPRESSED AIR INTERNAL COMBUSTION ENGINE, WITH DIRECT INJECTION.
SE8106383L (en) COMBUSTION ENGINE FLUID
MX147033A (en) IMPROVEMENTS IN FUEL SUPPLY SYSTEM FOR INTERNAL COMBUSTION ENGINES
ES497996A0 (en) METHOD WITH ITS APPROPRIATE DEVICE TO MEASURE THE RELATIVE EXHAUSTATION COUNTER-PRESSURE BETWEEN CYLINDERS OF AN INTERNAL COMBUSTION ENGINE
JPS5460620A (en) Exhaust gas duct device for multicylinder reciprocating piston internal combustion engine
DE3273568D1 (en) Apparatus for monitoring engines
ES2056491T3 (en) PROCEDURE AND MEASURING DEVICE FOR DETERMINING THE CONTENT OF HOLLIN IN EXHAUST GASES.
JPS5458109A (en) Exhaust temperature detector for internal combustion engine
DE420642T1 (en) ALCOHOL COMBUSTION ENGINE WITH CHAMBER.
ITRM910929A0 (en) PROCEDURE FOR HEATING THE INTAKE AIR IN INTERNAL COMBUSTION ENGINES WITH FLAME STARTING DEVICE.
SE7905431L (en) FLAME HALL FOR A FIRE CHAMBER, IN PARTICULAR FOR A JET ENGINE AFTERBURN CHAMBER
CH676307GA3 (en)
JPS5420204A (en) Piston of precombustion chamber type diersel engine
CN212985348U (en) Tail pipe
SE7612272L (en) VERMARENHET
MX151406A (en) IMPROVEMENTS IN HEAT RECOVERY WITH INTERNAL COMBUSTION CHAMBER
SE7804381L (en) FUEL SUPPLY DEVICE FOR MIXTURE COMPRESSION, WITH TENDDON EQUIPPED COMBUSTION ENGINE WITH CONTINUOUS FUEL ADDITION IN THE SUCTION TUBE
ES2090616T3 (en) DEVICE FOR MEASURING A GAS FLOW, AND METHOD FOR USING THE DEVICE.
JPS53107535A (en) Weight for governor advance angle device
JPS53126441A (en) Igniter for three cylinder internal combustion engine
JPS57208571A (en) Slit exposing luminaire
JPS53123738A (en) Cooling system of internal combustion engine with auxiliary combustion chamber
SE7802449L (en) AIR COMPRESSIVE COMBUSTION ENGINE WITH DIRECT INJECTION
RU98102477A (en) DEVICE FOR MEASURING THE BURNING SPEED OF COMPOSITE POLYMERIC MATERIALS