FR2320536A1 - Piezographe et procede de mise en oeuvre pour l'analyse du fonctionnement d'un moteur diesel - Google Patents

Piezographe et procede de mise en oeuvre pour l'analyse du fonctionnement d'un moteur diesel

Info

Publication number
FR2320536A1
FR2320536A1 FR7524826A FR7524826A FR2320536A1 FR 2320536 A1 FR2320536 A1 FR 2320536A1 FR 7524826 A FR7524826 A FR 7524826A FR 7524826 A FR7524826 A FR 7524826A FR 2320536 A1 FR2320536 A1 FR 2320536A1
Authority
FR
France
Prior art keywords
tubes
crystal
clamp
engine
pressure transducer
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.)
Withdrawn
Application number
FR7524826A
Other languages
English (en)
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.)
SV SARL METRO MESURES
Original Assignee
SV SARL METRO MESURES
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 SV SARL METRO MESURES filed Critical SV SARL METRO MESURES
Priority to FR7524826A priority Critical patent/FR2320536A1/fr
Publication of FR2320536A1 publication Critical patent/FR2320536A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • F02M65/003—Measuring variation of fuel pressure in high pressure line
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
    • G01H11/06—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means
    • G01H11/08—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means using piezoelectric devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
    • G01L23/10—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically by pressure-sensitive members of the piezoelectric type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/12—Testing internal-combustion engines by monitoring vibrations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
FR7524826A 1975-08-08 1975-08-08 Piezographe et procede de mise en oeuvre pour l'analyse du fonctionnement d'un moteur diesel Withdrawn FR2320536A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7524826A FR2320536A1 (fr) 1975-08-08 1975-08-08 Piezographe et procede de mise en oeuvre pour l'analyse du fonctionnement d'un moteur diesel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7524826A FR2320536A1 (fr) 1975-08-08 1975-08-08 Piezographe et procede de mise en oeuvre pour l'analyse du fonctionnement d'un moteur diesel

Publications (1)

Publication Number Publication Date
FR2320536A1 true FR2320536A1 (fr) 1977-03-04

Family

ID=9158943

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7524826A Withdrawn FR2320536A1 (fr) 1975-08-08 1975-08-08 Piezographe et procede de mise en oeuvre pour l'analyse du fonctionnement d'un moteur diesel

Country Status (1)

Country Link
FR (1) FR2320536A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440544A1 (fr) * 1978-11-06 1980-05-30 Deere & Co Appareil pour detecter et convertir des vibrations engendrees par des pulsations de pression dans un conduit parcouru par un fluide
EP0017200A1 (fr) * 1979-04-02 1980-10-15 Siemens Aktiengesellschaft Manchon capteur de pression divisé
FR2593915A1 (fr) * 1986-01-31 1987-08-07 Parisienne Chauffage Urbain Dispositif acoustique de detection de fuites sur une canalisation d'eau sous pression
FR2622005A1 (fr) * 1987-10-15 1989-04-21 Robert Grassy Appareil de mesure d'oscillations basse frequence
EP0335385A2 (fr) * 1988-03-30 1989-10-04 Nikkiso Co., Ltd. Méthode et appareil pour détecter une occlusion d'un tuyau de transfusion
FR2675542A1 (fr) * 1991-04-16 1992-10-23 Coton Jean Procede et dispositif pour la mesure de la pression des carburants injectes a l'interieur des tubes d'injection d'un moteur diesel.
EP0570229A2 (fr) * 1992-05-14 1993-11-18 Auto Konig Appareil de détection d'un bruit anormal
WO2011080466A1 (fr) * 2010-01-04 2011-07-07 Peugeot Citroën Automobiles SA Pince d'ecoute pour un outil d'aide au diagnostic vibro-acoustique utilise notamment dans le domaine automobile
FR2955008A1 (fr) * 2010-01-04 2011-07-08 Peugeot Citroen Automobiles Sa Pince d'ecoute pour un outil d'aide au diagnostic vibro-acoustique utilise notamment dans le domaine automobile
FR2955281A1 (fr) * 2010-01-18 2011-07-22 Peugeot Citroen Automobiles Sa Pince d'ecoute pour un outil d'aide au diagnostic vibroacoustique
FR2960373A1 (fr) * 2010-05-20 2011-11-25 Peugeot Citroen Automobiles Sa Pince d'ecoute pour un outil d'aide au diagnostic vibroacoustique avec microphone
CN103471778A (zh) * 2013-09-24 2013-12-25 博益(天津)气动技术研究所有限公司 用于管路连接螺母氦或氢检漏的密封夹具

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB898238A (en) * 1956-09-27 1962-06-06 Daimler Benz Ag Improvements relating to the testing of the timing of fuel injection systems of internal combustion engines
FR2035042A1 (fr) * 1969-03-18 1970-12-18 Beatson Engineering Cy L
FR2122675A5 (fr) * 1971-01-19 1972-09-01 Inst Francais Du Petrole
US3698248A (en) * 1970-05-15 1972-10-17 Bendix Corp Pressure responsive transducer
US3698249A (en) * 1970-08-03 1972-10-17 Umc Electronics Co Fluid pressure monitoring system
FR2145099A5 (fr) * 1971-07-08 1973-02-16 Inst Francais Du Petrole
US3750475A (en) * 1972-08-03 1973-08-07 Umc Electr Co Fluid pressure monitoring system
GB1372030A (en) * 1971-12-30 1974-10-30 Cav Ltd Transducers

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB898238A (en) * 1956-09-27 1962-06-06 Daimler Benz Ag Improvements relating to the testing of the timing of fuel injection systems of internal combustion engines
FR2035042A1 (fr) * 1969-03-18 1970-12-18 Beatson Engineering Cy L
US3698248A (en) * 1970-05-15 1972-10-17 Bendix Corp Pressure responsive transducer
US3698249A (en) * 1970-08-03 1972-10-17 Umc Electronics Co Fluid pressure monitoring system
FR2122675A5 (fr) * 1971-01-19 1972-09-01 Inst Francais Du Petrole
FR2145099A5 (fr) * 1971-07-08 1973-02-16 Inst Francais Du Petrole
GB1372030A (en) * 1971-12-30 1974-10-30 Cav Ltd Transducers
US3750475A (en) * 1972-08-03 1973-08-07 Umc Electr Co Fluid pressure monitoring system

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440544A1 (fr) * 1978-11-06 1980-05-30 Deere & Co Appareil pour detecter et convertir des vibrations engendrees par des pulsations de pression dans un conduit parcouru par un fluide
EP0017200A1 (fr) * 1979-04-02 1980-10-15 Siemens Aktiengesellschaft Manchon capteur de pression divisé
FR2593915A1 (fr) * 1986-01-31 1987-08-07 Parisienne Chauffage Urbain Dispositif acoustique de detection de fuites sur une canalisation d'eau sous pression
FR2622005A1 (fr) * 1987-10-15 1989-04-21 Robert Grassy Appareil de mesure d'oscillations basse frequence
EP0335385A2 (fr) * 1988-03-30 1989-10-04 Nikkiso Co., Ltd. Méthode et appareil pour détecter une occlusion d'un tuyau de transfusion
EP0335385A3 (en) * 1988-03-30 1989-12-06 Nikkiso Co., Ltd. Method of and apparatus for detecting an occlusion of limethod of and apparatus for detecting an occlusion of liquid transfusion tube quid transfusion tube
FR2675542A1 (fr) * 1991-04-16 1992-10-23 Coton Jean Procede et dispositif pour la mesure de la pression des carburants injectes a l'interieur des tubes d'injection d'un moteur diesel.
WO1992018767A1 (fr) * 1991-04-16 1992-10-29 Jean Coton Procede et dispositif pour la mesure de la pression
EP0570229A2 (fr) * 1992-05-14 1993-11-18 Auto Konig Appareil de détection d'un bruit anormal
EP0570229A3 (fr) * 1992-05-14 1993-12-15 Auto Konig Appareil de détection d'un bruit anormal
AU663374B2 (en) * 1992-05-14 1995-10-05 Auto Konig Abnormal sound detecting apparatus
WO2011080466A1 (fr) * 2010-01-04 2011-07-07 Peugeot Citroën Automobiles SA Pince d'ecoute pour un outil d'aide au diagnostic vibro-acoustique utilise notamment dans le domaine automobile
FR2955008A1 (fr) * 2010-01-04 2011-07-08 Peugeot Citroen Automobiles Sa Pince d'ecoute pour un outil d'aide au diagnostic vibro-acoustique utilise notamment dans le domaine automobile
CN102918375A (zh) * 2010-01-04 2013-02-06 标致·雪铁龙汽车公司 主要在汽车工业中使用的振动声学诊断工具的听音钳
US8991254B2 (en) 2010-01-04 2015-03-31 Peugeot Citroën Automobiles SA Listening clamp for a vibroacoustic diagnosis tool used mainly in the automotive industry
CN102918375B (zh) * 2010-01-04 2016-02-10 标致·雪铁龙汽车公司 主要在汽车工业中使用的振动声学诊断工具的听音钳
FR2955281A1 (fr) * 2010-01-18 2011-07-22 Peugeot Citroen Automobiles Sa Pince d'ecoute pour un outil d'aide au diagnostic vibroacoustique
FR2960373A1 (fr) * 2010-05-20 2011-11-25 Peugeot Citroen Automobiles Sa Pince d'ecoute pour un outil d'aide au diagnostic vibroacoustique avec microphone
CN103471778A (zh) * 2013-09-24 2013-12-25 博益(天津)气动技术研究所有限公司 用于管路连接螺母氦或氢检漏的密封夹具

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