IT1403245B1 - PUMPING GROUP FOR FUEL SUPPLEMENTATION, PREFERABLY GASOIL, TO AN INTERNAL COMBUSTION ENGINE - Google Patents

PUMPING GROUP FOR FUEL SUPPLEMENTATION, PREFERABLY GASOIL, TO AN INTERNAL COMBUSTION ENGINE

Info

Publication number
IT1403245B1
IT1403245B1 ITMI2010A002082A ITMI20102082A IT1403245B1 IT 1403245 B1 IT1403245 B1 IT 1403245B1 IT MI2010A002082 A ITMI2010A002082 A IT MI2010A002082A IT MI20102082 A ITMI20102082 A IT MI20102082A IT 1403245 B1 IT1403245 B1 IT 1403245B1
Authority
IT
Italy
Prior art keywords
gasoil
combustion engine
internal combustion
pumping group
fuel supplementation
Prior art date
Application number
ITMI2010A002082A
Other languages
Italian (it)
Inventor
Benedetto Loiacono
Pasquale Cavallera
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 ITMI2010A002082A priority Critical patent/IT1403245B1/en
Publication of ITMI20102082A1 publication Critical patent/ITMI20102082A1/en
Application granted granted Critical
Publication of IT1403245B1 publication Critical patent/IT1403245B1/en

Links

Classifications

    • 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
    • F04B53/22—Arrangements for enabling ready assembly or disassembly
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1013—Adaptations or arrangements of distribution members the members being of the poppet valve type
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/127—Mounting of a cylinder block in a casing
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/125—Reciprocating valves
    • F04B53/129—Poppet valves
ITMI2010A002082A 2010-11-10 2010-11-10 PUMPING GROUP FOR FUEL SUPPLEMENTATION, PREFERABLY GASOIL, TO AN INTERNAL COMBUSTION ENGINE IT1403245B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI2010A002082A IT1403245B1 (en) 2010-11-10 2010-11-10 PUMPING GROUP FOR FUEL SUPPLEMENTATION, PREFERABLY GASOIL, TO AN INTERNAL COMBUSTION ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2010A002082A IT1403245B1 (en) 2010-11-10 2010-11-10 PUMPING GROUP FOR FUEL SUPPLEMENTATION, PREFERABLY GASOIL, TO AN INTERNAL COMBUSTION ENGINE

Publications (2)

Publication Number Publication Date
ITMI20102082A1 ITMI20102082A1 (en) 2012-05-11
IT1403245B1 true IT1403245B1 (en) 2013-10-17

Family

ID=43742698

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2010A002082A IT1403245B1 (en) 2010-11-10 2010-11-10 PUMPING GROUP FOR FUEL SUPPLEMENTATION, PREFERABLY GASOIL, TO AN INTERNAL COMBUSTION ENGINE

Country Status (1)

Country Link
IT (1) IT1403245B1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT306442B (en) * 1970-08-13 1973-04-10 Friedmann & Maier Ag Injection pump
IT1226115B (en) * 1988-12-13 1990-12-11 O M A P Officine Meccaniche Al HIGH PRESSURE INJECTION PUMP MAINLY FOR DIESEL ENGINES
JP2000186649A (en) * 1998-12-24 2000-07-04 Isuzu Motors Ltd Variable discharge quantity control type high pressure fuel pump
JP3936119B2 (en) * 2000-04-18 2007-06-27 トヨタ自動車株式会社 High pressure pump and high pressure pump assembly structure
DE10134066A1 (en) * 2001-07-13 2003-02-06 Bosch Gmbh Robert Fuel pump, in particular high-pressure fuel pump for a fuel system of an internal combustion engine with gasoline direct injection
JP2003161227A (en) * 2001-11-29 2003-06-06 Denso Corp Fuel injection pump and assembling method of its check valve device
JP3897096B2 (en) * 2002-03-15 2007-03-22 株式会社デンソー High pressure supply pump
JP2004183552A (en) * 2002-12-03 2004-07-02 Denso Corp Fuel high pressure supply pump

Also Published As

Publication number Publication date
ITMI20102082A1 (en) 2012-05-11

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