MX153914A - Mejoras en analizador de senales para identificar los defectos en motores de combustion interna - Google Patents

Mejoras en analizador de senales para identificar los defectos en motores de combustion interna

Info

Publication number
MX153914A
MX153914A MX197933A MX19793383A MX153914A MX 153914 A MX153914 A MX 153914A MX 197933 A MX197933 A MX 197933A MX 19793383 A MX19793383 A MX 19793383A MX 153914 A MX153914 A MX 153914A
Authority
MX
Mexico
Prior art keywords
internal combustion
combustion engines
signal analyzer
identify defects
defects
Prior art date
Application number
MX197933A
Other languages
English (en)
Inventor
Raymond Charles Meier Jr
Stewart Vincent Gable
Original Assignee
Ford Motor Co
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 Ford Motor Co filed Critical Ford Motor Co
Publication of MX153914A publication Critical patent/MX153914A/es

Links

Classifications

    • 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
    • G01M15/09—Testing internal-combustion engines by monitoring pressure in fluid ducts, e.g. in lubrication or cooling parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • 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
    • G01M15/10—Testing internal-combustion engines by monitoring exhaust gases or combustion flame
    • G01M15/102—Testing internal-combustion engines by monitoring exhaust gases or combustion flame by monitoring exhaust gases
    • G01M15/106—Testing internal-combustion engines by monitoring exhaust gases or combustion flame by monitoring exhaust gases using pressure sensors
    • 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
    • G01M15/11—Testing internal-combustion engines by detecting misfire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/28—Interface circuits
    • F02D2041/286—Interface circuits comprising means for signal processing
    • F02D2041/288—Interface circuits comprising means for signal processing for performing a transformation into the frequency domain, e.g. Fourier transformation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
MX197933A 1982-07-06 1983-07-05 Mejoras en analizador de senales para identificar los defectos en motores de combustion interna MX153914A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/409,371 US4424709A (en) 1982-07-06 1982-07-06 Frequency domain engine defect signal analysis

Publications (1)

Publication Number Publication Date
MX153914A true MX153914A (es) 1987-02-19

Family

ID=23620190

Family Applications (1)

Application Number Title Priority Date Filing Date
MX197933A MX153914A (es) 1982-07-06 1983-07-05 Mejoras en analizador de senales para identificar los defectos en motores de combustion interna

Country Status (3)

Country Link
US (1) US4424709A (es)
CA (1) CA1191953A (es)
MX (1) MX153914A (es)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566073A (en) * 1982-12-28 1986-01-21 United Technologies Corporation Soft category classifier
AT391028B (de) * 1985-05-21 1990-08-10 Avl Verbrennungskraft Messtech Messverfahren zur gewinnung von daten ueber betriebs- und zustandsgroessen einer selbstoder fremdgetriebenen, druckumlaufgeschmierten brennkraftmaschine und vorrichtung zur durchfuehrung des verfahrens
US4761993A (en) * 1986-03-28 1988-08-09 Societe D'etudes De Machines Thermiques Method for monitoring the operation of an internal combustion engine
US4730484A (en) * 1986-06-20 1988-03-15 Robert Olschefski Missing bearing detector
AT389943B (de) * 1987-03-23 1990-02-26 Avl Verbrennungskraft Messtech Verfahren zur pruefung der zentralen motormechanik und einrichtung zur durchfuehrung des verfahrens
JP2597669B2 (ja) * 1988-08-25 1997-04-09 本田技研工業株式会社 ターンテーブル使用の試験設備
DE3835285A1 (de) * 1988-10-15 1990-04-19 Bosch Gmbh Robert Verfahren und vorrichtung zur zuendaussetzerkennung
US5041976A (en) * 1989-05-18 1991-08-20 Ford Motor Company Diagnostic system using pattern recognition for electronic automotive control systems
EP0398481B1 (en) * 1989-05-18 1996-10-16 Ford Motor Company Limited Method and apparatus for diagnosing an electronic automotive control system by means of pattern recognition
US5402675A (en) * 1990-01-26 1995-04-04 Robert Bosch Gmbh Method for recognizing the power stroke of a four-stroke engine
JPH03290045A (ja) * 1990-04-04 1991-12-19 Mitsubishi Electric Corp エンジン用故障診断装置
US5239473A (en) * 1990-04-20 1993-08-24 Regents Of The University Of Michigan Method and system for detecting the misfire of an internal combustion engine utilizing angular velocity fluctuations
US5487008A (en) * 1990-04-20 1996-01-23 The Regents Of The University Of Michigan Method and system for detecting the misfire of a reciprocating internal combustion engine in frequency domain
US5200899A (en) * 1990-04-20 1993-04-06 Regents Of The University Of Michigan Method and system for detecting the misfire of an internal combustion engine utilizing angular velocity fluctuations
DE4025882A1 (de) * 1990-05-11 1991-11-14 Egm Entwicklung Montage Verfahren zum pruefen von insbesondere verbrennungsmotoren
JP2843871B2 (ja) * 1990-05-14 1999-01-06 本田技研工業株式会社 内燃エンジンの燃焼異常検出装置
CH682001A5 (es) * 1990-05-31 1993-06-30 Kk Holding Ag
FR2666411B1 (fr) * 1990-08-29 1995-07-07 Souriau & Cie Procede et appareil pour determiner des caracteristiques de fonctionnement d'un moteur a explosion a alimentation independante des cylindres.
US5287735A (en) * 1990-12-10 1994-02-22 Sensortech L.P. Engine misfire or roughness detection method and apparatus
GB9102232D0 (en) * 1991-02-01 1991-03-20 Lucas Ind Plc Method of and apparatus for processing internal combustion engine speed data
DE4130846A1 (de) * 1991-09-17 1993-03-18 Egm Entwicklung Montage Verfahren zum pruefen von komponenten fuer verbrennungsmotoren
US5193513A (en) * 1992-06-03 1993-03-16 Ford Motor Company Misfire detection in an internal combustion engine using exhaust pressure
US5387253A (en) * 1992-12-28 1995-02-07 Motorola, Inc. Spectral misfire detection system and method therefor
DE4322311A1 (de) * 1993-07-05 1995-01-12 Bosch Gmbh Robert Einrichtung zur kurbelwellensynchronen Erfassung einer sich periodisch ändernden Größe
US5528930A (en) * 1993-07-07 1996-06-25 Kavlico Corporation Engine misfire detection system and method
US5550737A (en) * 1993-11-05 1996-08-27 Environmental Systems Products, Inc. Method for analysis of vehicle performance characteristics
JP3318431B2 (ja) * 1994-02-22 2002-08-26 東邦瓦斯株式会社 エンジンの故障診断装置
JP3203463B2 (ja) * 1994-04-11 2001-08-27 株式会社ユニシアジェックス 車両の悪路走行検出装置及び車両用エンジンの失火検出装置
US5610339A (en) * 1994-10-20 1997-03-11 Ingersoll-Rand Company Method for collecting machine vibration data
US5602757A (en) * 1994-10-20 1997-02-11 Ingersoll-Rand Company Vibration monitoring system
EP0709664B1 (en) * 1994-10-31 2001-08-16 Motorola, Inc. Detecting misfire with acceleration discrimination
GB9505540D0 (en) * 1995-03-18 1995-05-03 Sun Electric Uk Ltd Method and apparatus for engine analysis
US5581022A (en) * 1995-06-15 1996-12-03 Sensortech L.P. Engine misfire detector
DE19531845B4 (de) * 1995-08-29 2005-10-20 Bosch Gmbh Robert Verbrennungsaussetzererkennungsverfahren
US5720598A (en) * 1995-10-04 1998-02-24 Dowell, A Division Of Schlumberger Technology Corp. Method and a system for early detection of defects in multiplex positive displacement pumps
US5680311A (en) * 1995-12-29 1997-10-21 Snap-On Tools Company Long term firing and spark display
WO1998003846A1 (en) * 1996-07-19 1998-01-29 Toyota Jidosha Kabushiki Kaisha Method of testing assembled internal combustion engine
US6408242B1 (en) 1997-12-11 2002-06-18 Cummins, Inc. Apparatus and method for diagnosing and controlling an ignition system of an internal combustion engine
US6006156A (en) * 1997-12-11 1999-12-21 Cummins Engine Company, Inc. Apparatus and method for diagnosing and controlling an ignition system of an internal combustion engine
IT1298944B1 (it) * 1998-02-24 2000-02-07 Automobili Lamborghini Spa Procedimento per rilevare il mancato scoppio in un motore a combustione interna e sistema che realizza tale procedimento
US6240772B1 (en) * 1998-12-09 2001-06-05 Detroit Diesel Corporation System and method for detecting engine malfunction based on crankcase pressure
US6085732A (en) * 1999-01-25 2000-07-11 Cummins Engine Co Inc EGR fault diagnostic system
JP2000210800A (ja) * 1999-01-27 2000-08-02 Komatsu Ltd 産業機械のモニタ方法およびその装置
FR2803036B1 (fr) * 1999-12-23 2002-10-11 Snecma Detection de l'endommagement de pieces d'un moteur
US6609416B2 (en) * 2002-01-16 2003-08-26 Senx Technologies, Llc Diagnostic devices for internal combustion engines and systems for their use
US7374600B2 (en) * 2005-01-28 2008-05-20 Detroit Diesel Corporation System and method for excluding false back pressure faults after installation of a particulate trap filter
US7788020B2 (en) * 2008-03-11 2010-08-31 Deere & Company System and method for detecting cylinder misfire
US8543245B2 (en) 2009-11-20 2013-09-24 Halliburton Energy Services, Inc. Systems and methods for specifying an operational parameter for a pumping system
US9080521B2 (en) * 2010-03-01 2015-07-14 Southwest Research Institute Method and related system of using crankcase pressure to to detect pre-ignition in spark ignition engine
US8700360B2 (en) * 2010-12-31 2014-04-15 Cummins Intellectual Properties, Inc. System and method for monitoring and detecting faults in a closed-loop system
US8433495B2 (en) 2011-01-04 2013-04-30 Toyota Motor Engineering & Manufacturing Systems and methods for determining blow-by gas species concentrations
US10436676B2 (en) * 2011-08-10 2019-10-08 Thompson Automotive Labs Llc Method and apparatus for engine analysis and remote engine analysis
US9447745B2 (en) * 2011-09-15 2016-09-20 General Electric Company System and method for diagnosing an engine
DE102011083587B4 (de) * 2011-09-28 2023-08-10 Robert Bosch Gmbh Verfahren und Vorrichtung zur Überwachung wenigstens eines Teiles einer Brennkraftmaschine
US9279406B2 (en) 2012-06-22 2016-03-08 Illinois Tool Works, Inc. System and method for analyzing carbon build up in an engine
CN102889994B (zh) * 2012-10-31 2015-10-07 潍柴动力股份有限公司 一种柴油机故障诊断方法和装置
US9494492B2 (en) * 2013-03-15 2016-11-15 United Technologies Corporation Use of SS data trends in fault resolution process
US20140277997A1 (en) * 2013-03-15 2014-09-18 Mark Shaffer Electronic Detection of Engine Malfunction
CN104266841A (zh) * 2014-10-11 2015-01-07 中国石油集团渤海钻探工程有限公司 柴油机的故障诊断装置和诊断方法
US9612174B2 (en) * 2014-11-13 2017-04-04 General Electric Corporation Method and systems for exhaust gas recirculation valve diagnosis based on crankcase pressure
CN104458271B (zh) * 2014-11-27 2017-08-25 江西洪都航空工业集团有限责任公司 一种航空发动机动态特性模拟方法
JP6662627B2 (ja) 2014-12-16 2020-03-11 ジーイー グローバル ソーシング エルエルシーＧＥ Ｇｌｏｂａｌ Ｓｏｕｒｃｉｎｇ ＬＬＣ エンジンのシリンダの失火を検出するシステム
US9951703B2 (en) 2014-12-16 2018-04-24 General Electric Company Systems and method for multi-cylinder misfire detection
US10267249B2 (en) 2016-04-27 2019-04-23 Ge Global Sourcing Llc Systems for an engine
EP3388644A1 (en) * 2017-04-13 2018-10-17 Volvo Truck Corporation A method for controlling the oil pressure of an oil pump in a combustion engine and on oil pressure arrangement
CN107560857B (zh) * 2017-08-18 2019-11-08 东风康明斯发动机有限公司 固定式消防水泵用发动机台架可靠性试验方法及其装置
US10539087B2 (en) 2017-09-20 2020-01-21 Cummins Inc. Air-fuel ratio imbalance diagnostic using exhaust manifold pressure
US11512660B2 (en) 2019-06-17 2022-11-29 Cummins Inc. Internal combustion engine misfire and air-fuel ratio imbalance detection and controls
DE102019213092A1 (de) * 2019-08-30 2021-03-04 Volkswagen Aktiengesellschaft Verfahren zur Diagnostik von Verbrennungsaussetzern einer Verbrennungskraftmaschine
EP3882452B1 (en) 2020-03-18 2024-05-08 Volvo Car Corporation A method for detecting valve leakage in a combustion engine
CN112145270B (zh) * 2020-09-27 2022-07-22 广东唯普汽车电子商务股份有限公司 一种发动机排气压力电子波形检测和识别方法及系统
CN114278434B (zh) * 2022-01-10 2023-04-18 潍柴动力股份有限公司 一种曲轴箱故障检测方法、装置及相关设备
US11933366B2 (en) * 2022-08-17 2024-03-19 International Engine Intellectual Property Company, Llc Connecting rod failure detection system and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853177B2 (ja) 1975-12-25 1983-11-28 日産自動車株式会社 シツカケンシユツソウチ
US4064747A (en) 1976-05-07 1977-12-27 United Technologies Corporation Relative and sub-cyclic speed measurements for internal combustion engine diagnostics
US4108362A (en) 1977-01-28 1978-08-22 Sun Electric Corporation Vehicle diagnosis data entry system
US4128005A (en) 1977-06-16 1978-12-05 Sun Electric Corporation Automated engine component diagnostic techniques
US4398259A (en) 1980-08-01 1983-08-09 Harris Corporation Snap acceleration method of diagnosing faults in internal combustion engines
US4401949A (en) 1981-02-02 1983-08-30 Fmc Corporation External device identification system

Also Published As

Publication number Publication date
CA1191953A (en) 1985-08-13
US4424709A (en) 1984-01-10

Similar Documents

Publication Publication Date Title
MX153914A (es) Mejoras en analizador de senales para identificar los defectos en motores de combustion interna
MX150231A (es) Mejoras en analizador de motores de combustion interna
MX159242A (es) Mejoras en procedimiento para enfriar motores de combustion interna
ES504877A0 (es) Perfeccionamientos en motores de combustion interna
MX152669A (es) Mejoras en cojinete de manguito para motores de combustion interna
ES488015A0 (es) Perfeccionamientos en los motores de combustion interna de dos tiempos
ES527145A0 (es) Perfeccionamientos en motores de combustion interna
ES529840A0 (es) Perfeccionamientos en los carburadores para motores de combustion interna
ES537498A0 (es) Perfeccionamientos en los arrancadores electricos para motores de combustion interna
ES495127A0 (es) Perfeccionamientos en dispositivos de arranque para motores de combustion interna
BR7604126A (pt) Aperfeicoamentos nos dispositivos de carburacao para motores de combustao interna
ES522974A0 (es) "perfeccionamientos en los dispositivos de paro-arranque para motores de combustion interna"
MX7166E (es) Mejoras en aparato para disminuir los contaminantes que arroja un motor de combustion interna
ES500368A0 (es) Perfeccionamientos en los sistemas de carburacion para moto-res de combustion interna
ES502974A0 (es) Perfeccionamientos en los carburadores para motores de com- bustion interna
ES505318A0 (es) Perfeccionamientos en los carburadores para motores de com- bustion interna
ES528503A0 (es) Perfeccionamientos en los carburadores para motores de combustion interna
MX156504A (es) Mejoras en carburador para motores de combustion interna
ES500442A0 (es) Perfeccionamientos en dispositivos de arranque manual para motores de combustion interna
MX149645A (es) Mejoras en carburador para motores de combustion interna
ES242424Y (es) Perfeccionamientos en los segmentos de pimston para motores de combustion interna
ES503251A0 (es) Perfeccionamientos en los arrancadores para motores de com- bustion interna
ES527214A0 (es) Perfeccionamientos en motores de combustion interna con pistones de movimiento alternativo
ES492300A0 (es) Perfeccionamientos en los motores de combustion interna
BR8403394A (pt) Aperfeicoamentos em motores rotativos de combustao interna