FR3069040B1 - ARRANGEMENT FOR VALVE TEMPERATURE MEASUREMENT - Google Patents

ARRANGEMENT FOR VALVE TEMPERATURE MEASUREMENT Download PDF

Info

Publication number
FR3069040B1
FR3069040B1 FR1756761A FR1756761A FR3069040B1 FR 3069040 B1 FR3069040 B1 FR 3069040B1 FR 1756761 A FR1756761 A FR 1756761A FR 1756761 A FR1756761 A FR 1756761A FR 3069040 B1 FR3069040 B1 FR 3069040B1
Authority
FR
France
Prior art keywords
arrangement
valve
temperature measurement
valve temperature
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.)
Active
Application number
FR1756761A
Other languages
French (fr)
Other versions
FR3069040A1 (en
Inventor
Maxime Hay
Florent Daubercies
Stephane Ribet
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR1756761A priority Critical patent/FR3069040B1/en
Publication of FR3069040A1 publication Critical patent/FR3069040A1/en
Application granted granted Critical
Publication of FR3069040B1 publication Critical patent/FR3069040B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/24—Safety means or accessories, not provided for in preceding sub- groups of this group
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/10—Connecting springs to valve members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/04—Sensors
    • F01L2820/044—Temperature

Abstract

Agencement (100) de mesure de température d'une soupape (10), notamment d'une soupape (10) d'admission ou d'échappement d'un moteur à combustion interne (2), caractérisé en ce que l'agencement (100) comprend une soupape (10), un moyen de mesure de température (50), de type thermocouple, disposé au sein d'une calotte (15) et/ou au sein d'une tige (11) de la soupape (10), un moyen de télémétrie (20) et un moyen de génération d'électricité (30).Arrangement (100) for measuring the temperature of a valve (10), in particular of an intake or exhaust valve (10) of an internal combustion engine (2), characterized in that the arrangement ( 100) comprises a valve (10), a temperature measuring means (50), of the thermocouple type, arranged within a cap (15) and / or within a stem (11) of the valve (10). ), a telemetry means (20) and an electricity generation means (30).

FR1756761A 2017-07-17 2017-07-17 ARRANGEMENT FOR VALVE TEMPERATURE MEASUREMENT Active FR3069040B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1756761A FR3069040B1 (en) 2017-07-17 2017-07-17 ARRANGEMENT FOR VALVE TEMPERATURE MEASUREMENT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1756761 2017-07-17
FR1756761A FR3069040B1 (en) 2017-07-17 2017-07-17 ARRANGEMENT FOR VALVE TEMPERATURE MEASUREMENT

Publications (2)

Publication Number Publication Date
FR3069040A1 FR3069040A1 (en) 2019-01-18
FR3069040B1 true FR3069040B1 (en) 2020-09-11

Family

ID=59859340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1756761A Active FR3069040B1 (en) 2017-07-17 2017-07-17 ARRANGEMENT FOR VALVE TEMPERATURE MEASUREMENT

Country Status (1)

Country Link
FR (1) FR3069040B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11303613A (en) * 1998-04-20 1999-11-02 Fuji Oozx Inc Structure of taking out electric output from engine valve
DE10214685A1 (en) * 2001-10-26 2003-05-08 Daimler Chrysler Ag Device for measuring a combustion engine valve stroke comprises a fixed magnetic field generating sensor arrangement that interacts with ridges and grooves in the valve shaft surface to generate a position dependent signal
DE10251664A1 (en) * 2002-11-06 2004-05-19 Bayerische Motoren Werke Ag Valve stroke measurement device, especially for a combustion engine, has an inductive path sensor with a flush magnetic metallic housing integrated in the valve shaft with a degree of axial play so that a fixed coil detects it
JP2006057463A (en) * 2004-08-17 2006-03-02 Ntn Corp Rocker arm
JP2007291941A (en) * 2006-04-25 2007-11-08 Toyota Motor Corp Internal combustion engine
CN104100321B (en) * 2014-06-26 2016-08-17 杭州电子科技大学 Engine valve and the manufacturing process thereof of temperature can be measured

Also Published As

Publication number Publication date
FR3069040A1 (en) 2019-01-18

Similar Documents

Publication Publication Date Title
WO2014116217A3 (en) System for estimating exhaust manifold temperature
BR112017000442A2 (en) filter failure diagnostic device for an internal combustion engine
GB201111003D0 (en) Method for evaluating an exhaust gas temperature an an exhaust pipe of an internal combustion engine
BR112013023753A2 (en) exhaust system for an internal combustion engine with an integrated thermoelectric generator, and use of an exhaust system
DE102017205571A8 (en) Valve train for an internal combustion engine
MX2018002758A (en) Valve for internal combustion engines having a guide vane for coolant.
FR3069040B1 (en) ARRANGEMENT FOR VALVE TEMPERATURE MEASUREMENT
DE112016003997A5 (en) Exhaust gas turbocharger for an internal combustion engine
BR112017008804A2 (en) power generator for piston instrumentation
SE1750245A1 (en) A thermostat device for a cooling system
SE1651609A1 (en) Temperature sensor device and method for determining the temperature of exhaust gases from an internal combustion engine
UA117911U (en) METHOD OF DIAGNOSTIC OF INTERNAL COMBUSTION ENGINES AT THE EXHAUST GAS TEMPERATURE
FR3047516B1 (en) METHOD FOR REPLACING A PRESSURE SENSOR IN AN AIR INTAKE LINE OF AN ENGINE WITH TEMPERATURE FUNCTION COMPENSATION
RU2012117023A (en) METHOD FOR DIAGNOSTIC OF INTERNAL COMBUSTION ENGINE
ES1219219Y (en) COMBUSTION ENGINE WITH ADMISSION AND EXHAUST TURBINES
DE112017002612A5 (en) Exhaust after-treatment device for an internal combustion engine
TR201712987A2 (en) ENGINE PISTON POSITION MEASURING AND POSITIONING SYSTEM
SE1651669A1 (en) Cylinder Detection in a Four-stroke Internal Combustion Engine
MY187054A (en) Cooling device for internal combustion engine for saddled vehicle
Kim et al. Prediction of NO x emission for marine diesel engines of existing ship
Alpaya et al. Transient thermal modeling of a four-stroke internal combustion engine exhaust valve
FR3049981B1 (en) INTERNAL COMBUSTION ENGINE INCLUDING AN EXHAUST GAS REDIRECTION DUCT INTEGRATED IN THE CYLINDER HEAD
FI20185554A (en) Brennkraftmaschine
PL426580A1 (en) Era of eccentric combustion engines
IN2014CH02375A (en)

Legal Events

Date Code Title Description
PLSC Publication of the preliminary search report

Effective date: 20190118

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

CA Change of address

Effective date: 20221014

PLFP Fee payment

Year of fee payment: 7