GB2583345B - Common rail assembly - Google Patents

Common rail assembly Download PDF

Info

Publication number
GB2583345B
GB2583345B GB1905682.9A GB201905682A GB2583345B GB 2583345 B GB2583345 B GB 2583345B GB 201905682 A GB201905682 A GB 201905682A GB 2583345 B GB2583345 B GB 2583345B
Authority
GB
United Kingdom
Prior art keywords
common rail
rail assembly
assembly
common
rail
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.)
Expired - Fee Related
Application number
GB1905682.9A
Other versions
GB2583345A (en
GB201905682D0 (en
Inventor
Güsav Pihava Ernur
Can Gunduz Ahmet
Sert Nihat
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.)
Delphi Technologies IP Ltd
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 GB1905682.9A priority Critical patent/GB2583345B/en
Publication of GB201905682D0 publication Critical patent/GB201905682D0/en
Priority to PCT/EP2020/061264 priority patent/WO2020216814A1/en
Publication of GB2583345A publication Critical patent/GB2583345A/en
Application granted granted Critical
Publication of GB2583345B publication Critical patent/GB2583345B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F02M55/025—Common rails
    • 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
    • F02M55/005—Joints; Sealings for high pressure conduits, e.g. connected to pump outlet or to injector inlet
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • 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
    • F02M65/003—Measuring variation of fuel pressure in high pressure line
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/14—Housings
    • G01L19/147—Details about the mounting of the sensor to support or covering means
    • 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
    • F02M2200/16—Sealing of fuel injection apparatus not otherwise provided for
    • 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
    • F02M2200/24—Fuel-injection apparatus with sensors
    • F02M2200/247—Pressure sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fuel-Injection Apparatus (AREA)
GB1905682.9A 2019-04-24 2019-04-24 Common rail assembly Expired - Fee Related GB2583345B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1905682.9A GB2583345B (en) 2019-04-24 2019-04-24 Common rail assembly
PCT/EP2020/061264 WO2020216814A1 (en) 2019-04-24 2020-04-23 Common rail assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1905682.9A GB2583345B (en) 2019-04-24 2019-04-24 Common rail assembly

Publications (3)

Publication Number Publication Date
GB201905682D0 GB201905682D0 (en) 2019-06-05
GB2583345A GB2583345A (en) 2020-10-28
GB2583345B true GB2583345B (en) 2021-06-09

Family

ID=66810245

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1905682.9A Expired - Fee Related GB2583345B (en) 2019-04-24 2019-04-24 Common rail assembly

Country Status (2)

Country Link
GB (1) GB2583345B (en)
WO (1) WO2020216814A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020134014B3 (en) * 2020-12-17 2022-03-24 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Fuel rail of a fuel injection system of an internal combustion engine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29521402U1 (en) * 1995-12-23 1997-04-24 Robert Bosch Gmbh, 70469 Stuttgart Fuel injection system
EP1359318A1 (en) * 2002-04-16 2003-11-05 Robert Bosch Gmbh High pressure fuel accumulator having improved damping properties
US20040007212A1 (en) * 2002-04-19 2004-01-15 Masahiko Kato Engine with fuel injection system
US20170342950A1 (en) * 2016-05-25 2017-11-30 Hi-Vol Products Threaded fuel rails
WO2019166670A1 (en) * 2018-03-02 2019-09-06 Mtu Friedrichshafen Gmbh Distributor apparatus of a common-rail system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000088688A (en) * 1998-09-11 2000-03-31 Nippon Soken Inc Pressure detecting apparatus for internal-combustion engine
DE19936533A1 (en) * 1999-08-03 2001-02-15 Bosch Gmbh Robert High pressure fuel accumulator
WO2001023855A2 (en) * 1999-09-27 2001-04-05 Siemens Aktiengesellschaft Pressure sensor
JP5383132B2 (en) * 2008-03-28 2014-01-08 株式会社デンソー Fuel pressure sensor mounting structure, fuel pressure detection system, fuel injection device, pressure detection device and pressure accumulation fuel injection device system used therefor
DE102015200232A1 (en) * 2015-01-12 2016-07-14 Robert Bosch Gmbh Connecting arrangement for forming a hydraulic connection

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29521402U1 (en) * 1995-12-23 1997-04-24 Robert Bosch Gmbh, 70469 Stuttgart Fuel injection system
EP1359318A1 (en) * 2002-04-16 2003-11-05 Robert Bosch Gmbh High pressure fuel accumulator having improved damping properties
US20040007212A1 (en) * 2002-04-19 2004-01-15 Masahiko Kato Engine with fuel injection system
US20170342950A1 (en) * 2016-05-25 2017-11-30 Hi-Vol Products Threaded fuel rails
WO2019166670A1 (en) * 2018-03-02 2019-09-06 Mtu Friedrichshafen Gmbh Distributor apparatus of a common-rail system

Also Published As

Publication number Publication date
GB2583345A (en) 2020-10-28
GB201905682D0 (en) 2019-06-05
WO2020216814A1 (en) 2020-10-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20230424