GB2611493B - Modular and scalable common rail fuel system architecture - Google Patents

Modular and scalable common rail fuel system architecture Download PDF

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Publication number
GB2611493B
GB2611493B GB2300408.8A GB202300408A GB2611493B GB 2611493 B GB2611493 B GB 2611493B GB 202300408 A GB202300408 A GB 202300408A GB 2611493 B GB2611493 B GB 2611493B
Authority
GB
United Kingdom
Prior art keywords
modular
system architecture
common rail
fuel system
rail fuel
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
GB2300408.8A
Other versions
GB2611493A (en
Inventor
L Vincent Jacques
Arumugam Raghuvaran
Richards Kieran
Glover Brandon
Denoyelle Vincent
Pillai Deepak
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.)
Cummins Inc
Original Assignee
Cummins Inc
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 Cummins Inc filed Critical Cummins Inc
Publication of GB2611493A publication Critical patent/GB2611493A/en
Application granted granted Critical
Publication of GB2611493B publication Critical patent/GB2611493B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/004—Joints; Sealings
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8023—Fuel injection apparatus manufacture, repair or assembly the assembly involving use of quick-acting mechanisms, e.g. clips
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8061—Fuel injection apparatus manufacture, repair or assembly involving press-fit, i.e. interference or friction fit

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
GB2300408.8A 2020-07-24 2021-07-23 Modular and scalable common rail fuel system architecture Active GB2611493B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063055973P 2020-07-24 2020-07-24
PCT/US2021/042924 WO2022020693A1 (en) 2020-07-24 2021-07-23 Modular and scalable common rail fuel system architecture

Publications (2)

Publication Number Publication Date
GB2611493A GB2611493A (en) 2023-04-05
GB2611493B true GB2611493B (en) 2024-04-24

Family

ID=79729017

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2300408.8A Active GB2611493B (en) 2020-07-24 2021-07-23 Modular and scalable common rail fuel system architecture

Country Status (3)

Country Link
CN (1) CN116438374A (en)
GB (1) GB2611493B (en)
WO (1) WO2022020693A1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5832906A (en) * 1998-01-06 1998-11-10 Westport Research Inc. Intensifier apparatus and method for supplying high pressure gaseous fuel to an internal combustion engine
US6418910B1 (en) * 2001-10-05 2002-07-16 Siemens Automotive Corporation Rail geometry for minimization of fluid pressure pulsations
US20050103110A1 (en) * 2003-11-19 2005-05-19 Cts Corporation Integrated pressure and temperature sensor
US7827967B2 (en) * 2008-10-23 2010-11-09 Gm Global Technology Operations, Inc. Low noise fuel pump with variable pressure regulation
US7827962B2 (en) * 2006-01-26 2010-11-09 Robert Bosch Gmbh High-pressure accumulator body with integrated distributor block
WO2016071046A1 (en) * 2014-11-04 2016-05-12 Delphi International Operations Luxembourg S.À R.L. Fuel delivery system
US20160177901A1 (en) * 2013-06-27 2016-06-23 Westport Power Inc. Split fuel rail assembly for an internal combustion engine
US20190178213A1 (en) * 2016-02-29 2019-06-13 Delphi International Operations Luxembourg S.À. R. L. Fuel rail clamping arrangement

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5832906A (en) * 1998-01-06 1998-11-10 Westport Research Inc. Intensifier apparatus and method for supplying high pressure gaseous fuel to an internal combustion engine
US6418910B1 (en) * 2001-10-05 2002-07-16 Siemens Automotive Corporation Rail geometry for minimization of fluid pressure pulsations
US20050103110A1 (en) * 2003-11-19 2005-05-19 Cts Corporation Integrated pressure and temperature sensor
US7827962B2 (en) * 2006-01-26 2010-11-09 Robert Bosch Gmbh High-pressure accumulator body with integrated distributor block
US7827967B2 (en) * 2008-10-23 2010-11-09 Gm Global Technology Operations, Inc. Low noise fuel pump with variable pressure regulation
US20160177901A1 (en) * 2013-06-27 2016-06-23 Westport Power Inc. Split fuel rail assembly for an internal combustion engine
WO2016071046A1 (en) * 2014-11-04 2016-05-12 Delphi International Operations Luxembourg S.À R.L. Fuel delivery system
US20190178213A1 (en) * 2016-02-29 2019-06-13 Delphi International Operations Luxembourg S.À. R. L. Fuel rail clamping arrangement

Also Published As

Publication number Publication date
GB2611493A (en) 2023-04-05
CN116438374A (en) 2023-07-14
WO2022020693A1 (en) 2022-01-27

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