EA201490687A1 - SYSTEM AND METHOD OF DIAGNOSTICS OF A TURBO COMPRESSOR OF THE ENGINE OF INTERNAL COMBUSTION ON THE BASIS OF THE LUBRICATING OIL - Google Patents

SYSTEM AND METHOD OF DIAGNOSTICS OF A TURBO COMPRESSOR OF THE ENGINE OF INTERNAL COMBUSTION ON THE BASIS OF THE LUBRICATING OIL

Info

Publication number
EA201490687A1
EA201490687A1 EA201490687A EA201490687A EA201490687A1 EA 201490687 A1 EA201490687 A1 EA 201490687A1 EA 201490687 A EA201490687 A EA 201490687A EA 201490687 A EA201490687 A EA 201490687A EA 201490687 A1 EA201490687 A1 EA 201490687A1
Authority
EA
Eurasian Patent Office
Prior art keywords
diagnostics
engine
basis
internal combustion
lubricating oil
Prior art date
Application number
EA201490687A
Other languages
Russian (ru)
Other versions
EA029933B1 (en
Inventor
Пол Ллойд Флинн
Брет Дуэйн Уорден
Мэттью Джон Мэлойн
Милан Карунаратне
Original Assignee
Дженерал Электрик Компани
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
Priority claimed from US13/488,530 external-priority patent/US8850878B2/en
Application filed by Дженерал Электрик Компани filed Critical Дженерал Электрик Компани
Publication of EA201490687A1 publication Critical patent/EA201490687A1/en
Publication of EA029933B1 publication Critical patent/EA029933B1/en

Links

Classifications

    • 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
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18—Lubricating arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/18—Indicating or safety devices
    • F01M1/20—Indicating or safety devices concerning lubricant pressure
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • 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
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/14—Lubrication of pumps; Safety measures therefor
    • 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
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/16—Other safety measures for, or other control of, pumps
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/024—Fluid pressure of lubricating oil or working fluid
    • 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
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/80—Diagnostics
    • 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
    • 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
    • Y02T10/12—Improving ICE efficiencies
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

Способ контроля турбокомпрессора на основе измеряемого давления масла включает шаг приема сигнала, указывающего на контролируемое давление в системе подачи масла под давлением турбокомпрессора (шаг 904); шаг определения высокочастотной составляющей упомянутого сигнала (шаг 906); шаг определения, удовлетворяет ли упомянутая высокочастотная составляющая упомянутого сигнала одному или более заданным критериям (шаг 908); и если высокочастотная составляющая сигнала удовлетворяет одному или более заданным критериям, шаг формирования первого сигнала управления (шаг 916).A method for monitoring a turbocharger based on a measured oil pressure includes a step of receiving a signal indicating a controlled pressure in the oil supply system under pressure of the turbocharger (step 904); a step for determining a high frequency component of said signal (step 906); a step of determining whether said high-frequency component of said signal meets one or more predetermined criteria (step 908); and if the high-frequency component of the signal satisfies one or more predetermined criteria, the step of generating the first control signal (step 916).

EA201490687A 2011-10-31 2012-09-27 System and method for diagnosing a turbocharger of an internal combustion engine based on the lubricating oil pressure signal EA029933B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161553896P 2011-10-31 2011-10-31
US13/488,530 US8850878B2 (en) 2011-09-16 2012-06-05 Methods and systems for diagnosing a turbocharger
PCT/US2012/057423 WO2013066529A1 (en) 2011-10-31 2012-09-27 System and method for diagnosing a turbocharger of an internal combustion engine based on the lubricating oil pressure signal

Publications (2)

Publication Number Publication Date
EA201490687A1 true EA201490687A1 (en) 2014-09-30
EA029933B1 EA029933B1 (en) 2018-05-31

Family

ID=47178857

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201490687A EA029933B1 (en) 2011-10-31 2012-09-27 System and method for diagnosing a turbocharger of an internal combustion engine based on the lubricating oil pressure signal

Country Status (6)

Country Link
JP (1) JP5923615B2 (en)
CN (1) CN104024611B (en)
AU (2) AU2012333047A1 (en)
DE (1) DE112012004549B4 (en)
EA (1) EA029933B1 (en)
WO (1) WO2013066529A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6434285B2 (en) 2013-12-04 2018-12-05 三菱重工業株式会社 Control device for supercharging system
JP6234198B2 (en) 2013-12-04 2017-11-22 三菱重工業株式会社 Turbocharger device
JP6294646B2 (en) 2013-12-04 2018-03-14 三菱重工業株式会社 Turbo compound system controller
JP6351962B2 (en) 2013-12-04 2018-07-04 三菱重工業株式会社 Turbocharger control device
JP6377340B2 (en) 2013-12-04 2018-08-22 三菱重工業株式会社 Control device for supercharging system
US9593974B2 (en) 2014-09-23 2017-03-14 Caterpillar Inc. System and method of monitoring oil level in transmission system of machine
US9546628B2 (en) 2014-12-02 2017-01-17 Ford Global Technologies, Llc Identifying fuel system degradation
CN113266459B (en) * 2021-06-08 2022-04-15 湖南道依茨动力有限公司 Control method and control device of engine system and engine system
US20240230470A9 (en) * 2022-10-25 2024-07-11 General Electric Company Seal monitoring apparatus
JP2024076207A (en) * 2022-11-24 2024-06-05 株式会社小松製作所 Working machine, working machine control method, and working machine control system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6131150Y2 (en) * 1981-01-30 1986-09-10
JPS59113236A (en) * 1982-12-20 1984-06-29 Mazda Motor Corp Supercharger protecting apparatus for supercharged engine
JPS60169424U (en) * 1984-04-20 1985-11-09 株式会社明電舎 Bearing abnormality monitoring device
US5968371A (en) * 1998-01-26 1999-10-19 Nelson Industries, Inc. Lubricant circulation diagnostic and modeling system
DE10047405A1 (en) * 2000-09-26 2002-04-11 Daimler Chrysler Ag Turbocharger, in particular exhaust gas turbocharger for an internal combustion engine
US6745568B1 (en) * 2003-03-27 2004-06-08 Richard K. Squires Turbo system and method of installing
DE502004002289D1 (en) * 2004-02-09 2007-01-25 Ford Global Tech Llc Method for detecting a lack of oil in an internal combustion engine
FR2925591A1 (en) * 2007-12-20 2009-06-26 Peugeot Citroen Automobiles Sa Turbocharger controlling method for internal combustion heat engine of vehicle, involves actuating brake used to block turning elements of turbocharger, while pressure of oil in oil system of heat engine is lower than critical pressure
DE202009006490U1 (en) * 2008-06-16 2009-07-02 Borgwarner Inc., Auburn Hills turbocharger
CN101624927B (en) * 2009-07-30 2012-01-04 奇瑞汽车股份有限公司 Lubricating system of engine

Also Published As

Publication number Publication date
EA029933B1 (en) 2018-05-31
CN104024611B (en) 2017-08-04
DE112012004549B4 (en) 2020-03-26
AU2016202396B2 (en) 2017-04-13
JP5923615B2 (en) 2016-05-24
WO2013066529A1 (en) 2013-05-10
CN104024611A (en) 2014-09-03
AU2012333047A1 (en) 2014-05-15
JP2014530996A (en) 2014-11-20
AU2016202396A1 (en) 2016-05-12
DE112012004549T5 (en) 2014-09-04

Similar Documents

Publication Publication Date Title
EA201490687A1 (en) SYSTEM AND METHOD OF DIAGNOSTICS OF A TURBO COMPRESSOR OF THE ENGINE OF INTERNAL COMBUSTION ON THE BASIS OF THE LUBRICATING OIL
EA201490440A1 (en) SYSTEM AND METHOD OF ENGINE DIAGNOSTICS
EA201490439A1 (en) SYSTEM AND METHOD OF ENGINE DIAGNOSTICS
EA201591991A1 (en) METHOD AND SYSTEM FOR DIAGNOSTIC VALVE RECIRCULATION OF EXHAUST GASES ON THE BASIS OF THE PRESSURE IN THE ENGINE CARTER
EP2889711A3 (en) System and method for optimizing component life in a power system
EP2375004A3 (en) Methods, systems and apparatus relating to tip clearance calculations in turbine engines
WO2011156609A3 (en) System for monitoring and indicating filter life
WO2015130363A3 (en) Gas turbine combustor diagnostic system and method
SG153036A1 (en) Methods and systems for performing diagnostics regarding underlying root causes in turbine engines
EP2570616A3 (en) System and method for simulating a gas turbine compressor
WO2011091129A3 (en) Directly communicated turbocharger
EA201490351A1 (en) SYSTEM AND METHOD OF DIAGNOSTICS OF A PISTON COMPRESSOR
EA201490350A1 (en) SYSTEMS AND METHODS OF ENGINE DIAGNOSTICS
EP2472085A3 (en) Gas turbine engine with bleed air system
WO2011064143A3 (en) Exhaust temperature versus turbine pressure ratio based turbine control method and device
WO2013131836A3 (en) Method for optimizing the emissions of internal combustion engines
WO2008008469A3 (en) Systems, apparatuses, and methods of determining plugging or deplugging of a diesel oxidation catalyst device
WO2018202975A3 (en) Method for filtering a richness signal originating from an engine exhaust sensor
WO2013141939A3 (en) Method of manufacturing a turbomachine component, an airfoil and a gas turbine engine
WO2014143334A3 (en) Thermally tunable systems
MX360229B (en) Non-intrusive exhaust gas sensor monitoring.
MX348437B (en) Method for diagnosing the malfunctioning of a device for adding an additive into a fuel for a vehicle, and system for implementing said method.
WO2014005767A3 (en) Method for determining a speed of a compressor
WO2014036110A3 (en) System and method for testing engine lubricants
WO2014072060A3 (en) Method for monitoring an internal combustion engine

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM RU

NF4A Restoration of lapsed right to a eurasian patent

Designated state(s): AM AZ BY KZ KG TJ TM RU

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG TJ TM