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GB2594241B - Method to detect a failure of a high pressure pump located upstream of a combustion engine in a vehicle - Google Patents

Method to detect a failure of a high pressure pump located upstream of a combustion engine in a vehicle Download PDF

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Publication number
GB2594241B
GB2594241B GB2005418.5A GB202005418A GB2594241B GB 2594241 B GB2594241 B GB 2594241B GB 202005418 A GB202005418 A GB 202005418A GB 2594241 B GB2594241 B GB 2594241B
Authority
GB
United Kingdom
Prior art keywords
failure
detect
vehicle
combustion engine
high pressure
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
GB2005418.5A
Other versions
GB202005418D0 (en
GB2594241A (en
Inventor
Hoarau Yann
Breton Ludovic
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.)
Borgwarner US Technologies LLC
Original Assignee
Delphi Technologies IP Ltd
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 Delphi Technologies IP Ltd filed Critical Delphi Technologies IP Ltd
Priority to GB2005418.5A priority Critical patent/GB2594241B/en
Publication of GB202005418D0 publication Critical patent/GB202005418D0/en
Publication of GB2594241A publication Critical patent/GB2594241A/en
Application granted granted Critical
Publication of GB2594241B publication Critical patent/GB2594241B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01M15/042—Testing internal-combustion engines by monitoring a single specific parameter not covered by groups G01M15/06 - G01M15/12
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B51/00—Testing machines, pumps, or pumping installations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00—Fluid parameters
    • F04B2205/05—Pressure after the pump outlet

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)
  • Fuel-Injection Apparatus (AREA)
GB2005418.5A 2020-04-14 2020-04-14 Method to detect a failure of a high pressure pump located upstream of a combustion engine in a vehicle Active GB2594241B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2005418.5A GB2594241B (en) 2020-04-14 2020-04-14 Method to detect a failure of a high pressure pump located upstream of a combustion engine in a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2005418.5A GB2594241B (en) 2020-04-14 2020-04-14 Method to detect a failure of a high pressure pump located upstream of a combustion engine in a vehicle

Publications (3)

Publication Number Publication Date
GB202005418D0 GB202005418D0 (en) 2020-05-27
GB2594241A GB2594241A (en) 2021-10-27
GB2594241B true GB2594241B (en) 2024-04-24

Family

ID=70848058

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2005418.5A Active GB2594241B (en) 2020-04-14 2020-04-14 Method to detect a failure of a high pressure pump located upstream of a combustion engine in a vehicle

Country Status (1)

Country Link
GB (1) GB2594241B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3817097A (en) * 1972-06-05 1974-06-18 T Heroux Method and apparatus for testing hydraulic pumps
US5631632A (en) * 1995-08-31 1997-05-20 Aisin Seiki Kabushiki Kaisha Pressure monitoring system
JP2002221069A (en) * 2001-01-26 2002-08-09 Hitachi Ltd Control device for internal combustion engine provided with fuel supply device
FR2849117A1 (en) * 2002-12-23 2004-06-25 Delphi Tech Inc Vehicles fuel injection system failure diagnosing method, involves comparing measured fluid pressure with predetermined value to diagnose eventual pump failure and actuating discharge valve to allow fluid flow in discharge pipe
CN204186571U (en) * 2014-06-13 2015-03-04 福州聚升汽车销售服务有限公司 Motor Vehicle refrigeration pump monitor station
RU2648175C1 (en) * 2017-04-21 2018-03-22 Федеральное государственное бюджетное научное учреждение "Федеральный научный агроинженерный центр ВИМ" (ФГБНУ ФНАЦ ВИМ) High pressure fuel pump testing device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3817097A (en) * 1972-06-05 1974-06-18 T Heroux Method and apparatus for testing hydraulic pumps
US5631632A (en) * 1995-08-31 1997-05-20 Aisin Seiki Kabushiki Kaisha Pressure monitoring system
JP2002221069A (en) * 2001-01-26 2002-08-09 Hitachi Ltd Control device for internal combustion engine provided with fuel supply device
FR2849117A1 (en) * 2002-12-23 2004-06-25 Delphi Tech Inc Vehicles fuel injection system failure diagnosing method, involves comparing measured fluid pressure with predetermined value to diagnose eventual pump failure and actuating discharge valve to allow fluid flow in discharge pipe
CN204186571U (en) * 2014-06-13 2015-03-04 福州聚升汽车销售服务有限公司 Motor Vehicle refrigeration pump monitor station
RU2648175C1 (en) * 2017-04-21 2018-03-22 Федеральное государственное бюджетное научное учреждение "Федеральный научный агроинженерный центр ВИМ" (ФГБНУ ФНАЦ ВИМ) High pressure fuel pump testing device

Also Published As

Publication number Publication date
GB202005418D0 (en) 2020-05-27
GB2594241A (en) 2021-10-27

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