IT201600106480A1 - Pompa di alta pressione per alimentare combustibile ad un motore a combustione interna e metodo di controllo della pompa - Google Patents

Pompa di alta pressione per alimentare combustibile ad un motore a combustione interna e metodo di controllo della pompa

Info

Publication number
IT201600106480A1
IT201600106480A1 IT102016000106480A IT201600106480A IT201600106480A1 IT 201600106480 A1 IT201600106480 A1 IT 201600106480A1 IT 102016000106480 A IT102016000106480 A IT 102016000106480A IT 201600106480 A IT201600106480 A IT 201600106480A IT 201600106480 A1 IT201600106480 A1 IT 201600106480A1
Authority
IT
Italy
Prior art keywords
combustion engine
internal combustion
high pressure
control method
fuel supply
Prior art date
Application number
IT102016000106480A
Other languages
English (en)
Inventor
Angelo Forte
Massimiliano Roncone
Manuel Tavani
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Priority to IT102016000106480A priority Critical patent/IT201600106480A1/it
Priority to PCT/EP2017/076594 priority patent/WO2018073298A1/en
Publication of IT201600106480A1 publication Critical patent/IT201600106480A1/it

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
    • 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
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/04—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps
    • F02M59/06—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps with cylinders arranged radially to driving shaft, e.g. in V or star arrangement
    • 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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • 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
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F02M59/102—Mechanical drive, e.g. tappets or cams
    • 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
    • F02M59/442—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 means preventing fuel leakage around pump plunger, e.g. fluid barriers
    • 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
    • F02M63/0001—Fuel-injection apparatus with specially arranged lubricating system, e.g. by fuel oil
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0448—Sealing means, e.g. for shafts or housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
IT102016000106480A 2016-10-21 2016-10-21 Pompa di alta pressione per alimentare combustibile ad un motore a combustione interna e metodo di controllo della pompa IT201600106480A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT102016000106480A IT201600106480A1 (it) 2016-10-21 2016-10-21 Pompa di alta pressione per alimentare combustibile ad un motore a combustione interna e metodo di controllo della pompa
PCT/EP2017/076594 WO2018073298A1 (en) 2016-10-21 2017-10-18 High pressure pump for feeding fuel to an internal combustion engine and method for controlling the pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102016000106480A IT201600106480A1 (it) 2016-10-21 2016-10-21 Pompa di alta pressione per alimentare combustibile ad un motore a combustione interna e metodo di controllo della pompa

Publications (1)

Publication Number Publication Date
IT201600106480A1 true IT201600106480A1 (it) 2018-04-21

Family

ID=58010272

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102016000106480A IT201600106480A1 (it) 2016-10-21 2016-10-21 Pompa di alta pressione per alimentare combustibile ad un motore a combustione interna e metodo di controllo della pompa

Country Status (2)

Country Link
IT (1) IT201600106480A1 (it)
WO (1) WO2018073298A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800005865A1 (it) * 2018-05-30 2019-11-30 Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
IT201800008016A1 (it) * 2018-08-09 2020-02-09 Truma Geraetetechnik Gmbh & Co Kg Gruppo di tenuta per un dispositivo di conduzione di gas
IT201800020407A1 (it) * 2018-12-20 2020-06-20 Bosch Gmbh Robert Metodo per monitorare una pompa a pistoni di un gruppo di pompaggio di combustibile, e corrispondente sistema di alimentazione di combustibile

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1277951A2 (en) * 2001-07-19 2003-01-22 Hitachi, Ltd. High pressure fuel pump for internal combustion engine
EP1323919A2 (en) * 2001-12-28 2003-07-02 Nissan Motor Co., Ltd. Fuel pump
EP2620633A1 (en) * 2012-01-30 2013-07-31 Delphi Technologies Holding S.à.r.l. Pump head for a fuel pump
WO2015055332A1 (en) * 2013-10-14 2015-04-23 Continental Automotive Gmbh High pressure pump
WO2015090676A1 (en) * 2013-12-17 2015-06-25 Delphi International Operations Luxembourg S.À R.L. High pressure pump
DE102014218992A1 (de) * 2014-09-22 2016-03-24 Robert Bosch Gmbh Kraftstoffhochdruckpumpe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1277951A2 (en) * 2001-07-19 2003-01-22 Hitachi, Ltd. High pressure fuel pump for internal combustion engine
EP1323919A2 (en) * 2001-12-28 2003-07-02 Nissan Motor Co., Ltd. Fuel pump
EP2620633A1 (en) * 2012-01-30 2013-07-31 Delphi Technologies Holding S.à.r.l. Pump head for a fuel pump
WO2015055332A1 (en) * 2013-10-14 2015-04-23 Continental Automotive Gmbh High pressure pump
WO2015090676A1 (en) * 2013-12-17 2015-06-25 Delphi International Operations Luxembourg S.À R.L. High pressure pump
DE102014218992A1 (de) * 2014-09-22 2016-03-24 Robert Bosch Gmbh Kraftstoffhochdruckpumpe

Also Published As

Publication number Publication date
WO2018073298A1 (en) 2018-04-26

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