DE50304981D1 - RADIAL PISTON PUMP FOR FUEL HEAT PRESSURE SUPPLY - Google Patents

RADIAL PISTON PUMP FOR FUEL HEAT PRESSURE SUPPLY

Info

Publication number
DE50304981D1
DE50304981D1 DE50304981T DE50304981T DE50304981D1 DE 50304981 D1 DE50304981 D1 DE 50304981D1 DE 50304981 T DE50304981 T DE 50304981T DE 50304981 T DE50304981 T DE 50304981T DE 50304981 D1 DE50304981 D1 DE 50304981D1
Authority
DE
Germany
Prior art keywords
pressure supply
piston pump
radial piston
heat pressure
fuel heat
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 - Lifetime
Application number
DE50304981T
Other languages
German (de)
Inventor
Hermann Koch-Groeber
Dieter Schaible
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE50304981T priority Critical patent/DE50304981D1/en
Application granted granted Critical
Publication of DE50304981D1 publication Critical patent/DE50304981D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)
  • Fuel-Injection Apparatus (AREA)
DE50304981T 2002-10-11 2003-03-18 RADIAL PISTON PUMP FOR FUEL HEAT PRESSURE SUPPLY Expired - Lifetime DE50304981D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50304981T DE50304981D1 (en) 2002-10-11 2003-03-18 RADIAL PISTON PUMP FOR FUEL HEAT PRESSURE SUPPLY

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2002147645 DE10247645A1 (en) 2002-10-11 2002-10-11 Radial piston pump for high pressure fuel supply has at least one lubricant pocket in plates
PCT/DE2003/000879 WO2004036031A1 (en) 2002-10-11 2003-03-18 Radial piston pump for high pressure fuel supply
DE50304981T DE50304981D1 (en) 2002-10-11 2003-03-18 RADIAL PISTON PUMP FOR FUEL HEAT PRESSURE SUPPLY

Publications (1)

Publication Number Publication Date
DE50304981D1 true DE50304981D1 (en) 2006-10-19

Family

ID=32038570

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2002147645 Withdrawn DE10247645A1 (en) 2002-10-11 2002-10-11 Radial piston pump for high pressure fuel supply has at least one lubricant pocket in plates
DE50304981T Expired - Lifetime DE50304981D1 (en) 2002-10-11 2003-03-18 RADIAL PISTON PUMP FOR FUEL HEAT PRESSURE SUPPLY

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2002147645 Withdrawn DE10247645A1 (en) 2002-10-11 2002-10-11 Radial piston pump for high pressure fuel supply has at least one lubricant pocket in plates

Country Status (3)

Country Link
EP (1) EP1556606B1 (en)
DE (2) DE10247645A1 (en)
WO (1) WO2004036031A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004018163A1 (en) * 2004-04-14 2005-11-10 Siemens Ag Radial piston pump
JP4428327B2 (en) * 2005-09-22 2010-03-10 株式会社デンソー High pressure fuel supply pump
DE102006045897B4 (en) * 2006-09-28 2008-09-11 Continental Automotive Gmbh Radial piston pump for high-pressure fuel supply
DE102007019261A1 (en) 2007-04-17 2008-10-23 Golle Motor Ag Radial piston pump, esp. For Common Rail (CR) injection systems
ITMI20080704A1 (en) * 2008-04-17 2009-10-18 Bosch Gmbh Robert HIGH PRESSURE COMMON RAIL PUMP AND FUEL SUPPLY SYSTEM OF A COMMON RAIL ENGINE INCLUDING SUCH PUMP
DE102008001713A1 (en) * 2008-05-13 2009-11-19 Robert Bosch Gmbh Radial piston pump
GB201202221D0 (en) * 2012-02-09 2012-03-28 Delphi Tech Holding Sarl Improvements relating to fuel pumps
CN104234897B (en) * 2013-06-17 2016-05-25 北京亚新科天纬油泵油嘴股份有限公司 The plunger assembly that high voltage common rail pump is used
RU191730U1 (en) * 2019-06-06 2019-08-19 Общество с ограниченной ответственностью Управляющая компания "Алтайский завод прецизионных изделий" HIGH PRESSURE FUEL PUMP
DE102019212743A1 (en) * 2019-08-26 2021-03-04 Robert Bosch Gmbh Vehicle brake system radial piston pump
CN115807748A (en) * 2022-12-07 2023-03-17 北京天玛智控科技股份有限公司 Plunger piston shoe assembly and radial plunger pump driven by polygonal wheel disc

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19705205A1 (en) * 1997-02-12 1998-08-13 Bosch Gmbh Robert Piston pump, esp. high pressure fuel injection pump for IC engine
DE19814506A1 (en) * 1998-04-01 1999-10-14 Bosch Gmbh Robert Radial piston pump for high-pressure fuel supply
JP2003049745A (en) * 2001-05-29 2003-02-21 Denso Corp Fuel injection pump
JP2003074439A (en) * 2001-06-19 2003-03-12 Denso Corp Fuel injection pump

Also Published As

Publication number Publication date
EP1556606A1 (en) 2005-07-27
EP1556606B1 (en) 2006-09-06
DE10247645A1 (en) 2004-04-22
WO2004036031A1 (en) 2004-04-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition