EA201490350A1 - Системы и способы диагностики двигателя - Google Patents

Системы и способы диагностики двигателя

Info

Publication number
EA201490350A1
EA201490350A1 EA201490350A EA201490350A EA201490350A1 EA 201490350 A1 EA201490350 A1 EA 201490350A1 EA 201490350 A EA201490350 A EA 201490350A EA 201490350 A EA201490350 A EA 201490350A EA 201490350 A1 EA201490350 A1 EA 201490350A1
Authority
EA
Eurasian Patent Office
Prior art keywords
engine
coolant
pressure
systems
methods
Prior art date
Application number
EA201490350A
Other languages
English (en)
Other versions
EA030230B1 (ru
Inventor
Брет Дуэйн Уорден
Милан Карунаратне
Бенедикт Джордж Ландер
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
Application filed by Дженерал Электрик Компани filed Critical Дженерал Электрик Компани
Publication of EA201490350A1 publication Critical patent/EA201490350A1/ru
Publication of EA030230B1 publication Critical patent/EA030230B1/ru

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/14—Indicating devices; Other safety devices
    • F01P11/18—Indicating devices; Other safety devices concerning coolant pressure, coolant flow, or liquid-coolant level
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2025/00—Measuring
    • F01P2025/04—Pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2025/00—Measuring
    • F01P2025/60—Operating parameters
    • F01P2025/64—Number of revolutions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2031/00—Fail safe
    • F01P2031/18—Detecting fluid leaks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2050/00—Applications
    • F01P2050/02—Marine engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2050/00—Applications
    • F01P2050/20—Aircraft engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

Описаны способы и системы для диагностики утечки охладителя двигателя. Способ может включать диагностику утечки охладителя двигателя на основе идентифицированных сигнатур наполнения в измеренном давлении охладителя двигателя. Также описана система транспортного средства, содержащая двигатель, систему охладителя, функционально связанную с двигателем, датчик давления охладителя, выполненный с возможностью измерения давления охладителя двигателя во время его работы, и контроллер, содержащий команды, сконфигурированные для создания профиля давления охладителя, соответствующего заданной частоте вращения двигателя, и диагностики состояния двигателя на основе профиля давления охладителя.
EA201490350A 2011-09-15 2012-08-31 Системы и способы диагностики двигателя EA030230B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/233,809 US8875561B2 (en) 2011-09-15 2011-09-15 Systems and methods for diagnosing an engine
PCT/US2012/053512 WO2013039731A2 (en) 2011-09-15 2012-08-31 Systems and methods for diagnosing an engine

Publications (2)

Publication Number Publication Date
EA201490350A1 true EA201490350A1 (ru) 2014-08-29
EA030230B1 EA030230B1 (ru) 2018-07-31

Family

ID=46924545

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201490350A EA030230B1 (ru) 2011-09-15 2012-08-31 Системы и способы диагностики двигателя

Country Status (4)

Country Link
US (1) US8875561B2 (ru)
AP (1) AP2014007502A0 (ru)
EA (1) EA030230B1 (ru)
WO (1) WO2013039731A2 (ru)

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US10221755B2 (en) * 2014-12-27 2019-03-05 Marcus A. Garraway Thermal controller with automotive applications
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US10962448B2 (en) * 2016-06-17 2021-03-30 Airbus Operations Sas Method for monitoring the engines of an aircraft
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Also Published As

Publication number Publication date
US20130067994A1 (en) 2013-03-21
WO2013039731A3 (en) 2013-06-13
US8875561B2 (en) 2014-11-04
EA030230B1 (ru) 2018-07-31
AP2014007502A0 (en) 2014-03-31
WO2013039731A2 (en) 2013-03-21

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Legal Events

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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