DE502007005906D1 - RADIAL PISTON PUMP UNIT FOR FUEL HIGH PRESSURE SUPPLY IN FUEL INJECTION SYSTEMS - Google Patents

RADIAL PISTON PUMP UNIT FOR FUEL HIGH PRESSURE SUPPLY IN FUEL INJECTION SYSTEMS

Info

Publication number
DE502007005906D1
DE502007005906D1 DE502007005906T DE502007005906T DE502007005906D1 DE 502007005906 D1 DE502007005906 D1 DE 502007005906D1 DE 502007005906 T DE502007005906 T DE 502007005906T DE 502007005906 T DE502007005906 T DE 502007005906T DE 502007005906 D1 DE502007005906 D1 DE 502007005906D1
Authority
DE
Germany
Prior art keywords
fuel
high pressure
pump unit
pressure supply
piston pump
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
DE502007005906T
Other languages
German (de)
Inventor
Ngoc-Tam Vu
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.)
Continental Automotive GmbH
Original Assignee
Continental Automotive GmbH
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 Continental Automotive GmbH filed Critical Continental Automotive GmbH
Publication of DE502007005906D1 publication Critical patent/DE502007005906D1/en
Active 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
    • 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
    • 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
    • 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
    • F04B1/0413—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)
  • Compressor (AREA)
  • Fuel-Injection Apparatus (AREA)
DE502007005906T 2006-07-27 2007-07-24 RADIAL PISTON PUMP UNIT FOR FUEL HIGH PRESSURE SUPPLY IN FUEL INJECTION SYSTEMS Active DE502007005906D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200610034768 DE102006034768A1 (en) 2006-07-27 2006-07-27 Radial piston pump unit for high-pressure fuel supply in fuel injection systems
PCT/EP2007/057596 WO2008012295A2 (en) 2006-07-27 2007-07-24 Radial piston pump unit for supplying fuel at high pressure in fuel injection systems

Publications (1)

Publication Number Publication Date
DE502007005906D1 true DE502007005906D1 (en) 2011-01-20

Family

ID=38657239

Family Applications (2)

Application Number Title Priority Date Filing Date
DE200610034768 Withdrawn DE102006034768A1 (en) 2006-07-27 2006-07-27 Radial piston pump unit for high-pressure fuel supply in fuel injection systems
DE502007005906T Active DE502007005906D1 (en) 2006-07-27 2007-07-24 RADIAL PISTON PUMP UNIT FOR FUEL HIGH PRESSURE SUPPLY IN FUEL INJECTION SYSTEMS

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE200610034768 Withdrawn DE102006034768A1 (en) 2006-07-27 2006-07-27 Radial piston pump unit for high-pressure fuel supply in fuel injection systems

Country Status (3)

Country Link
EP (1) EP2049789B1 (en)
DE (2) DE102006034768A1 (en)
WO (1) WO2008012295A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1390856B1 (en) * 2008-08-01 2011-10-19 Bosch Gmbh Robert HIGH PRESSURE COMMON RAIL PUMP WITH COMPOSED PRISMATIC RING AND FUEL SUPPLY SYSTEM FOR A COMMON RAIL ENGINE INCLUDING SUCH PUMP
ITMI20081470A1 (en) * 2008-08-05 2010-02-06 Bosch Gmbh Robert HIGH PRESSURE PUMP FOR FUEL SUPPLY TO AN INTERNAL COMBUSTION ENGINE
IT1396553B1 (en) * 2009-01-30 2012-12-14 Bosch Gmbh Robert PISTON PUMP TO SUPPLY FUEL, PREFERABLY GASOIL, TO AN INTERNAL COMBUSTION ENGINE
US9537718B2 (en) 2013-03-15 2017-01-03 Cisco Technology, Inc. Segment routing over label distribution protocol
DE102014220937B4 (en) 2014-10-15 2016-06-30 Continental Automotive Gmbh Drive device for driving a high-pressure fuel pump and high-pressure fuel pump
DE102014220839B4 (en) 2014-10-15 2016-07-21 Continental Automotive Gmbh High-pressure pump for a fuel injection system of an internal combustion engine
US11032197B2 (en) 2016-09-15 2021-06-08 Cisco Technology, Inc. Reroute detection in segment routing data plane
CN111997800A (en) * 2020-08-19 2020-11-27 山东鑫亚工业股份有限公司 Horizontal high-pressure common rail fuel feed pump for diesel engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB879285A (en) * 1958-06-22 1961-10-11 Andrew Fraser Improvements in and relating to radial-piston hydraulic pumps
DE9209366U1 (en) * 1992-07-11 1993-07-29 Wap Reinigungssysteme Gmbh & Co, 89287 Bellenberg Radial piston pump
DE19933570A1 (en) * 1999-07-16 2001-02-01 Siemens Ag Radial piston pump esp. for feeding fuel in injection system of combustion engine
DE10228552B9 (en) * 2002-06-26 2007-08-23 Siemens Ag Radial piston pump unit
DE10242116B3 (en) * 2002-09-11 2004-04-29 Robert Bosch Gmbh Drive device for a pump element, especially for hydraulic units in motor vehicle braking systems, comprises a driven shaft, an eccentric element connected to the shaft, and a roll element
DE10313744A1 (en) * 2003-03-27 2004-10-07 Robert Bosch Gmbh High pressure pump for a fuel injector of an internal combustion engine
DE20313014U1 (en) * 2003-08-21 2004-12-23 Robert Bosch Gmbh High pressure pump for a fuel injector of an internal combustion engine

Also Published As

Publication number Publication date
WO2008012295A2 (en) 2008-01-31
EP2049789A2 (en) 2009-04-22
DE102006034768A1 (en) 2008-01-31
WO2008012295A3 (en) 2008-03-20
EP2049789B1 (en) 2010-12-08

Similar Documents

Publication Publication Date Title
EP2055934B8 (en) High-pressure fuel supply pump
DE502007005906D1 (en) RADIAL PISTON PUMP UNIT FOR FUEL HIGH PRESSURE SUPPLY IN FUEL INJECTION SYSTEMS
DE602007009754D1 (en) High-pressure fuel pump
EP1975402A4 (en) High-pressure fuel pump and seal system for high-pressure fuel pump
DE602006012153D1 (en) High-pressure fuel pump
GB2447046B (en) Engine fuel supply system
PT2499349T (en) Fuel supply system and high-pressure pump for combustion engine
EP2341237A4 (en) Pump for supplying high-pressure fuel
DE602008004965D1 (en) Fuel injection valve with pressure sensor
DE602007001318D1 (en) Fuel injection valve
PL2175108T3 (en) Injector for a fluid injection system
DE602006001615D1 (en) High-pressure fuel pump
EP2325475A4 (en) High-pressure fuel pump
DE602007000273D1 (en) Fuel injection valve
FI20070172A0 (en) Fuel purged piston pump
DE602007000556D1 (en) Fuel injection valve
DE602007009682D1 (en) INJECTION SYSTEM WITH CROSS-CIRCULAR NOZZLE FOR IMPROVED PRESSURE GAS SPRAY
DE602008002537D1 (en) Fuel injection pump
PL2288804T3 (en) High-pressure fuel pump
DE502006007508D1 (en) HIGH PRESSURE PUMP
DE602006007271D1 (en) High pressure fuel system with pressure booster
DE50312918D1 (en) Radial piston pump for fuel injection system with improved high pressure resistance
FI20070976A (en) Fuel pump
DE502007002933D1 (en) RADIAL PISTON PUMP FOR FUEL HIGH PRESSURE SUPPLY ON A FUEL POWER MACHINE
FI20070581A0 (en) Fuel Pump