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IT1401914B1 - PUMPING UNIT FOR FUEL SUPPLEMENT, PREFERABLY GASOIL, TO AN INTERNAL COMBUSTION ENGINE AND RELATIVE ASSEMBLY METHOD - Google Patents

PUMPING UNIT FOR FUEL SUPPLEMENT, PREFERABLY GASOIL, TO AN INTERNAL COMBUSTION ENGINE AND RELATIVE ASSEMBLY METHOD

Info

Publication number
IT1401914B1
IT1401914B1 ITMI2010A001594A ITMI20101594A IT1401914B1 IT 1401914 B1 IT1401914 B1 IT 1401914B1 IT MI2010A001594 A ITMI2010A001594 A IT MI2010A001594A IT MI20101594 A ITMI20101594 A IT MI20101594A IT 1401914 B1 IT1401914 B1 IT 1401914B1
Authority
IT
Italy
Prior art keywords
gasoil
combustion engine
internal combustion
pumping unit
assembly method
Prior art date
Application number
ITMI2010A001594A
Other languages
Italian (it)
Inventor
Luca Alessandro De
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 ITMI2010A001594A priority Critical patent/IT1401914B1/en
Priority to CN201180040979.XA priority patent/CN103080530B/en
Priority to EP11746265.5A priority patent/EP2612017B1/en
Priority to JP2013526410A priority patent/JP5654682B2/en
Priority to KR1020137005394A priority patent/KR20130103718A/en
Priority to RU2013114165/06A priority patent/RU2573434C2/en
Priority to PCT/EP2011/064537 priority patent/WO2012028507A1/en
Publication of ITMI20101594A1 publication Critical patent/ITMI20101594A1/en
Application granted granted Critical
Publication of IT1401914B1 publication Critical patent/IT1401914B1/en

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
    • F02M59/10—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
    • 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
    • F02M59/48—Assembling; Disassembling; Replacing
    • 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
    • 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
    • F04B1/0408—Pistons
    • 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
    • F04B1/0426—Arrangements for pressing the pistons against the actuated cam; Arrangements for connecting the pistons to the actuated cam
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
ITMI2010A001594A 2010-09-01 2010-09-01 PUMPING UNIT FOR FUEL SUPPLEMENT, PREFERABLY GASOIL, TO AN INTERNAL COMBUSTION ENGINE AND RELATIVE ASSEMBLY METHOD IT1401914B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITMI2010A001594A IT1401914B1 (en) 2010-09-01 2010-09-01 PUMPING UNIT FOR FUEL SUPPLEMENT, PREFERABLY GASOIL, TO AN INTERNAL COMBUSTION ENGINE AND RELATIVE ASSEMBLY METHOD
CN201180040979.XA CN103080530B (en) 2010-09-01 2011-08-24 The fuel being preferably diesel fuel is supplied to pump unit and the corresponding mounting method thereof of internal-combustion engine
EP11746265.5A EP2612017B1 (en) 2010-09-01 2011-08-24 Pump unit for feeding fuel, preferably diesel fuel, to an internal combustion engine and associated assembly method
JP2013526410A JP5654682B2 (en) 2010-09-01 2011-08-24 Fuel, preferably a pump unit for supplying diesel fuel to an internal combustion engine, and associated assembly method
KR1020137005394A KR20130103718A (en) 2010-09-01 2011-08-24 Pump unit for feeding fuel, preferably diesel fuel, to an internal combustion engine and associated assembly method
RU2013114165/06A RU2573434C2 (en) 2010-09-01 2011-08-24 Pump assembly for diesel oil feed into ice and method of such pump assembly assemblage
PCT/EP2011/064537 WO2012028507A1 (en) 2010-09-01 2011-08-24 Pump unit for feeding fuel, preferably diesel fuel, to an internal combustion engine and associated assembly method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2010A001594A IT1401914B1 (en) 2010-09-01 2010-09-01 PUMPING UNIT FOR FUEL SUPPLEMENT, PREFERABLY GASOIL, TO AN INTERNAL COMBUSTION ENGINE AND RELATIVE ASSEMBLY METHOD

Publications (2)

Publication Number Publication Date
ITMI20101594A1 ITMI20101594A1 (en) 2012-03-02
IT1401914B1 true IT1401914B1 (en) 2013-08-28

Family

ID=43466886

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2010A001594A IT1401914B1 (en) 2010-09-01 2010-09-01 PUMPING UNIT FOR FUEL SUPPLEMENT, PREFERABLY GASOIL, TO AN INTERNAL COMBUSTION ENGINE AND RELATIVE ASSEMBLY METHOD

Country Status (7)

Country Link
EP (1) EP2612017B1 (en)
JP (1) JP5654682B2 (en)
KR (1) KR20130103718A (en)
CN (1) CN103080530B (en)
IT (1) IT1401914B1 (en)
RU (1) RU2573434C2 (en)
WO (1) WO2012028507A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20131903A1 (en) * 2013-11-15 2015-05-16 Bosch Gmbh Robert HIGH PRESSURE PUMP FOR FUEL SUPPLY TO AN INTERNAL COMBUSTION ENGINE
JP6453451B2 (en) * 2014-10-09 2019-01-16 ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング Pump unit for supplying fuel, preferably diesel oil, to an internal combustion engine
WO2019115168A1 (en) * 2017-12-13 2019-06-20 Robert Bosch Gmbh Pumping unit for feeding fuel, preferably diesel fuel, to an internal combustion engine

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129380Y2 (en) * 1972-03-14 1976-07-24
JPS4917936U (en) * 1972-05-26 1974-02-15
DE8708761U1 (en) * 1987-06-24 1988-10-20 Robert Bosch Gmbh, 7000 Stuttgart Fuel injection piston pump
SU1574887A1 (en) * 1988-05-13 1990-06-30 Центральный Научно-Исследовательский Институт По Моторостроению Fuel-supplying set
DE4310192C2 (en) * 1992-07-28 2001-05-31 Matsushita Electric Works Ltd Quick connection coupling
DE9401501U1 (en) * 1994-01-29 1994-03-10 Armaturenfabrik Hermann Voss GmbH + Co, 51688 Wipperfürth Plug-in coupling for pressure line systems
JP3837185B2 (en) * 1996-05-22 2006-10-25 本田技研工業株式会社 Snap ring
IT1289796B1 (en) * 1996-12-23 1998-10-16 Elasis Sistema Ricerca Fiat IMPROVEMENTS TO A PUMP DEVICE FOR SUPPLYING FUEL FROM A TANK TO AN INTERNAL COMBUSTION ENGINE.
DE19809315A1 (en) * 1998-03-05 1999-09-09 Bosch Gmbh Robert Radial piston pump for high-pressure fuel generation
JP3867758B2 (en) * 1999-06-22 2007-01-10 株式会社デンソー High pressure supply pump
DE10200792A1 (en) * 2002-01-11 2003-07-31 Bosch Gmbh Robert Fuel pump for an internal combustion engine
DE10236853A1 (en) * 2002-08-10 2004-02-26 Continental Teves Ag & Co. Ohg Radial piston pump for a slippage-controlled brake installation in motor vehicles has a retaining body with working pistons protruding into a crank chamber and a drive shaft to drive the pistons
JP2004218459A (en) * 2003-01-10 2004-08-05 Bosch Automotive Systems Corp Fuel supply pump and tappet structure
US20050100466A1 (en) * 2003-01-09 2005-05-12 Nobuo Aoki Fuel supply pump
DE602005020417D1 (en) * 2004-01-14 2010-05-20 Bosch Corp FUEL SUPPLY PUMP
WO2006037676A1 (en) * 2004-10-06 2006-04-13 Siemens Aktiengesellschaft Radial piston pump comprising a roller tappet

Also Published As

Publication number Publication date
KR20130103718A (en) 2013-09-24
CN103080530B (en) 2016-01-13
WO2012028507A1 (en) 2012-03-08
JP5654682B2 (en) 2015-01-14
EP2612017A1 (en) 2013-07-10
CN103080530A (en) 2013-05-01
RU2013114165A (en) 2014-10-10
JP2013540930A (en) 2013-11-07
RU2573434C2 (en) 2016-01-20
ITMI20101594A1 (en) 2012-03-02
EP2612017B1 (en) 2014-12-10

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