JP2003148290A - 燃料ポンプ、燃料システム、燃料システムを運転するための方法ならびに内燃機関 - Google Patents

燃料ポンプ、燃料システム、燃料システムを運転するための方法ならびに内燃機関

Info

Publication number
JP2003148290A
JP2003148290A JP2002309665A JP2002309665A JP2003148290A JP 2003148290 A JP2003148290 A JP 2003148290A JP 2002309665 A JP2002309665 A JP 2002309665A JP 2002309665 A JP2002309665 A JP 2002309665A JP 2003148290 A JP2003148290 A JP 2003148290A
Authority
JP
Japan
Prior art keywords
fuel
fuel pump
working chamber
pump
pumping
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.)
Pending
Application number
JP2002309665A
Other languages
English (en)
Japanese (ja)
Inventor
Helmut Rembold
レンボルト ヘルムート
Klaus Dipl Ing Joos
ヨース クラウス
Jens Wolber
ヴォルバー イェンス
Thomas Frenz
フレンツ トーマス
Uwe Mueller
ミュラー ウーヴェ
Markus Amler
アムラー マルクス
Thomas Fuerst
フュルスト トーマス
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
Publication of JP2003148290A publication Critical patent/JP2003148290A/ja
Pending legal-status Critical Current

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
    • 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
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
    • 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
    • F02M59/08—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 two or more pumping elements with conjoint outlet or several pumping elements feeding one engine cylinder
    • 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/366—Valves being actuated electrically
    • 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
    • F04B1/053—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the inner ends of the cylinders
    • F04B1/0536—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the inner ends of the cylinders with two or more serially arranged radial piston-cylinder units
    • F04B1/0538—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the inner ends of the cylinders with two or more serially arranged radial piston-cylinder units located side-by-side
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing
    • F04B49/243—Bypassing by keeping open the inlet valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2002309665A 2001-10-27 2002-10-24 燃料ポンプ、燃料システム、燃料システムを運転するための方法ならびに内燃機関 Pending JP2003148290A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10153189.3 2001-10-27
DE2001153189 DE10153189A1 (de) 2001-10-27 2001-10-27 Kraftstoffpumpe, Kraftstoffsystem, Verfahren zum Betreiben eines Kraftstoffsystems sowie Brennkraftmaschine

Publications (1)

Publication Number Publication Date
JP2003148290A true JP2003148290A (ja) 2003-05-21

Family

ID=7703999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002309665A Pending JP2003148290A (ja) 2001-10-27 2002-10-24 燃料ポンプ、燃料システム、燃料システムを運転するための方法ならびに内燃機関

Country Status (3)

Country Link
EP (1) EP1306553A3 (de)
JP (1) JP2003148290A (de)
DE (1) DE10153189A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1793638B (zh) * 2004-12-20 2011-10-26 株式会社电装 燃料供给泵

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6932583B2 (en) * 2001-04-16 2005-08-23 Siemens Diesel Systems Technology Multiple stage pump with multiple external control valves
DE10335603A1 (de) * 2003-08-04 2005-03-03 Robert Bosch Gmbh Hochdruckpumpe für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine
EP1674716B1 (de) * 2004-12-23 2010-12-15 C.R.F. Società Consortile per Azioni Kraftstoffeinspritzeinrichtung mit Hochdruckkraftstoffpumpe mit verändlicher Durchflussmenge
ITMI20080288A1 (it) * 2008-02-22 2009-08-23 Bosch Gmbh Robert Pompa di alta pressione per alimentare combustibile ad alta pressione ad un motore a combustione interna
EP2241744A1 (de) * 2009-04-15 2010-10-20 Delphi Technologies Holding S.à.r.l. Common-Rail-Einspritzpumpe und Steuerungsverfahren für eine Common-Rail-Einspritzpumpe
DE102009003066A1 (de) 2009-05-13 2010-11-18 Robert Bosch Gmbh Kolbenmaschine, insbesondere Flüssigkeitskolbenmaschine
DE102012200764B3 (de) * 2012-01-19 2013-07-11 Continental Automotive Gmbh Common-Rail-Einspritzsystem für einen Verbrennungsmotor
US10012228B2 (en) * 2014-04-17 2018-07-03 Danfoss Power Solutions Gmbh & Co. Ohg Variable fluid flow hydraulic pump
EP3181902A1 (de) 2014-09-11 2017-06-21 Hermetik Hydraulik Ab Verdrängereinrichtung
ITUB20159428A1 (it) * 2015-12-29 2017-06-29 Bosch Gmbh Robert Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
US12454945B2 (en) * 2022-05-03 2025-10-28 Regents Of The University Of Minnesota Partial stroke fluidic pump-motor with high mechanical efficiency

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH258404A (de) * 1945-11-22 1948-11-30 Wirz Ernst Hydraulische Regeleinrichtung an Mehrfach-Kolbenpumpen.
DE3028396A1 (de) * 1980-07-26 1982-02-11 Wepuko-Hydraulik GmbH & Co Pumpen- und Kompressorenfabrik, 7418 Metzingen Hochdruck-kolbenpumpe
DE4320620B4 (de) * 1993-06-22 2004-04-01 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE4401073A1 (de) * 1994-01-15 1995-07-20 Rexroth Mannesmann Gmbh Radialkolbenpumpe, insbesondere Kraftstoffpumpe für Verbrennungsmotoren
DE19612412B4 (de) * 1996-03-28 2006-07-06 Siemens Ag Regelung für ein Druckfluid-Versorgungssystem, insbesondere für den Hochdruck in einem Kraftstoff-Einspritzsystem
DE19622776B4 (de) * 1996-06-07 2010-11-25 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
DE19644915A1 (de) * 1996-10-29 1998-04-30 Bosch Gmbh Robert Hochdruckpumpe
DE19646581A1 (de) * 1996-11-12 1998-05-14 Bosch Gmbh Robert Kraftstoffeinspritzsystem
EP1477665B1 (de) * 1999-02-09 2008-04-23 Hitachi, Ltd. Hochdruckbrennstoffpumpe für eine Brennkraftmaschine
DE10010945B4 (de) * 2000-03-06 2004-07-22 Robert Bosch Gmbh Pumpe zur Versorgung eines Kraftstoffeinspritzsystems und einer hydraulischen Ventilsteuerung für Brennkraftmaschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1793638B (zh) * 2004-12-20 2011-10-26 株式会社电装 燃料供给泵

Also Published As

Publication number Publication date
EP1306553A2 (de) 2003-05-02
DE10153189A1 (de) 2003-05-15
EP1306553A3 (de) 2004-08-04

Similar Documents

Publication Publication Date Title
KR100514275B1 (ko) 고압펌프
EP0914553B1 (de) Pumpe für fluide mit integriertem magnetkontrollventil für bypassschaltung
KR100373616B1 (ko) 고압 연료 펌프 및 고압 연료 펌프용 캠
EP1979614B1 (de) Betriebsverfahren für eine hydraulische maschine
JP2003148290A (ja) 燃料ポンプ、燃料システム、燃料システムを運転するための方法ならびに内燃機関
JP2003314394A (ja) 内燃機関に用いられる燃料噴射装置
JP2003113758A (ja) 例えば直噴式である内燃機関を作動させるための、方法、コンピュータプログラム、開ループ制御及び／又は閉ループ制御式制御装置、ならびに燃料システム
JP3819208B2 (ja) 可変吐出量燃料供給装置
US6866025B1 (en) High pressure fuel pump delivery control by piston deactivation
JP2001511869A (ja) 内燃機関の燃料噴射系における燃料供給用の高圧ポンプ
US20090126695A1 (en) Radial Piston Pump For Supplying Fuel At High Pressure To An Internal Combustion Engine
JP2001248518A (ja) 可変吐出量燃料供給装置
JP2003314409A (ja) 内燃機関用の燃料噴射装置
US20030037768A1 (en) Method, computer program, control and/or regulating unit, and fuel system for an internal combustion engine
JPH11229991A (ja) コモンレール燃料噴射システムを備えたｖ型エンジン
US7891338B2 (en) Device for regulating pressure/flow in an internal combustion engine fuel injection system
US5343845A (en) Fuel injection pump for internal-combustion engines
JPH1182237A (ja) 燃料供給装置
US6966301B2 (en) Accumulator fuel system
JP4787444B2 (ja) ラジアルピストンポンプ
JP4404056B2 (ja) 内燃機関用燃料噴射装置
JP2004204761A (ja) 燃料供給用ポンプおよびタペット構造体
US20030056765A1 (en) High pressure fuel supply apparatus
JP2003343391A (ja) 自動車用高圧燃料ポンプ
JP3172607U (ja) 内燃機関燃料噴射装置における圧力／流れを調節するための装置