JP3836399B2 - 内燃機関に用いられる燃料システムならびに内燃機関 - Google Patents

内燃機関に用いられる燃料システムならびに内燃機関 Download PDF

Info

Publication number
JP3836399B2
JP3836399B2 JP2002154234A JP2002154234A JP3836399B2 JP 3836399 B2 JP3836399 B2 JP 3836399B2 JP 2002154234 A JP2002154234 A JP 2002154234A JP 2002154234 A JP2002154234 A JP 2002154234A JP 3836399 B2 JP3836399 B2 JP 3836399B2
Authority
JP
Japan
Prior art keywords
fuel
internal combustion
combustion engine
pressure
valve
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 - Fee Related
Application number
JP2002154234A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003028027A (ja
Inventor
レンボルト ヘルムート
モーザー ヴィンフリート
ミュラー ウーヴェ
ラング ハラルト
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 JP2003028027A publication Critical patent/JP2003028027A/ja
Application granted granted Critical
Publication of JP3836399B2 publication Critical patent/JP3836399B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • 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
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/005—Pressure relief valves
    • F02M63/0052—Pressure relief valves with means for adjusting the opening pressure, e.g. electrically controlled
    • 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
    • F02M63/023—Means for varying pressure in common rails
    • F02M63/0235—Means for varying pressure in common rails by bleeding fuel pressure
    • F02M63/025—Means for varying pressure in common rails by bleeding fuel pressure from the common rail
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/02—Fuel evaporation in fuel rails, e.g. in common rails
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/60—Fuel-injection apparatus having means for facilitating the starting of engines, e.g. with valves or fuel passages for keeping residual pressure in common rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP2002154234A 2001-05-29 2002-05-28 内燃機関に用いられる燃料システムならびに内燃機関 Expired - Fee Related JP3836399B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10125982.4 2001-05-29
DE2001125982 DE10125982A1 (de) 2001-05-29 2001-05-29 Kraftstoffsystem für eine Brennkraftmaschine, Brennkraftmaschine, sowie Verfahren zum Betreiben einer Brennkraftmaschine

Publications (2)

Publication Number Publication Date
JP2003028027A JP2003028027A (ja) 2003-01-29
JP3836399B2 true JP3836399B2 (ja) 2006-10-25

Family

ID=7686419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002154234A Expired - Fee Related JP3836399B2 (ja) 2001-05-29 2002-05-28 内燃機関に用いられる燃料システムならびに内燃機関

Country Status (3)

Country Link
EP (1) EP1262659B1 (de)
JP (1) JP3836399B2 (de)
DE (2) DE10125982A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7735472B2 (en) 2007-12-10 2010-06-15 Hitachi, Ltd. High-pressure fuel supply apparatus and control apparatus for internal combustion engine

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4207834B2 (ja) * 2003-06-27 2009-01-14 株式会社デンソー 蓄圧式燃料噴射システム
DE10342550A1 (de) * 2003-09-15 2005-04-07 Robert Bosch Gmbh Druckregelventil für Speicherkraftstoffeinspritzsystem
JP4114654B2 (ja) 2004-09-29 2008-07-09 株式会社デンソー コモンレール式燃料噴射装置
DE102005001577B4 (de) * 2005-01-13 2017-04-06 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
DE102005012940A1 (de) * 2005-03-21 2006-09-28 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE102007053248B4 (de) 2007-11-08 2009-07-09 Continental Automotive Gmbh Kraftstoffsystem zum Steuern einer Brennkraftmaschine und Verfahren zum Steuern eines solchen Kraftstoffsystems

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5558068A (en) * 1994-05-31 1996-09-24 Zexel Corporation Solenoid valve unit for fuel injection apparatus
DE19539883B4 (de) * 1995-05-26 2011-06-01 Robert Bosch Gmbh Kraftstoffversorgungsanlage und Verfahren zum Betreiben einer Brennkraftmaschine
US6024064A (en) * 1996-08-09 2000-02-15 Denso Corporation High pressure fuel injection system for internal combustion engine
DE19742180C2 (de) * 1997-09-24 1999-07-08 Siemens Ag Einspritzsystem für eine Brennkraftmaschine und Verfahren zum Regeln eines Einspritzsystems
DE19927804A1 (de) * 1999-06-18 2000-12-28 Bosch Gmbh Robert Kraftstoffversorgungsanlage für eine Brennkraftmaschine
DE19936287C2 (de) * 1999-08-02 2003-04-30 Bosch Gmbh Robert Bedarfssteuerung für ein Kraftstoffördermodul mit variablem Systemdruck
DE19949814A1 (de) * 1999-10-15 2001-04-19 Bosch Gmbh Robert Druckregelventil für ein Speicherkraftstoffeinspritzsystem für Brennkraftmaschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7735472B2 (en) 2007-12-10 2010-06-15 Hitachi, Ltd. High-pressure fuel supply apparatus and control apparatus for internal combustion engine

Also Published As

Publication number Publication date
EP1262659A2 (de) 2002-12-04
DE10125982A1 (de) 2002-12-12
JP2003028027A (ja) 2003-01-29
EP1262659B1 (de) 2010-08-04
EP1262659A3 (de) 2004-12-22
DE50214563D1 (de) 2010-09-16

Similar Documents

Publication Publication Date Title
US7793642B2 (en) Fuel supply apparatus
JP3575124B2 (ja) 内燃機関用燃料供給装置
JP2004518071A (ja) 燃料系、燃料系を運転する方法、燃料系を制御するコンピュータプログラム並びに制御及び／又は調整装置
JP2747430B2 (ja) マニホールドとの相関関係を有した戻しなし燃料システム
JP3999298B2 (ja) 内燃機関を制御するための方法と装置
US7281520B2 (en) Arrangement for supplying fuel to the fuel injectors of an internal combustion engine
JP4179333B2 (ja) 内燃機関の始動制御装置
JP2003139004A (ja) 改善された始動特性を有した内燃機関のための噴射装置
KR100793621B1 (ko) 개선된 시동 특성을 갖는 내연 기관용 연료 분사 장치
US7089914B2 (en) Method, computer program and control and/or regulation device for operating an internal combustion engine, and corresponding internal combustion engine
JP2003161226A (ja) 内燃機関の運転法、コンピュータプログラム、制御装置及び／又は調整装置並びに内燃機関のための燃料システム
US20070227510A1 (en) Fuel system with pressure regulation and pressure relief
JP4045594B2 (ja) 蓄圧式燃料噴射装置
JP3836399B2 (ja) 内燃機関に用いられる燃料システムならびに内燃機関
JP3819208B2 (ja) 可変吐出量燃料供給装置
KR20030020442A (ko) 내연기관의 작동 및 내연기관용 연료 시스템의 작동을위한 방법, 컴퓨터 프로그램 및 제어 및/또는 조절장치
JP4593804B2 (ja) 内燃機関の燃料供給系の高圧ポンプの需要制御用の電磁量制御弁の制御方法及び装置
JP2002364474A (ja) 内燃機関のための燃料を供給するための燃料システムならびに内燃機関
JP6483196B2 (ja) 高圧燃料供給ポンプ
JP4211733B2 (ja) コモンレール式燃料噴射装置
JP2005307931A (ja) 内燃機関の燃料供給装置
JP3191471B2 (ja) ディーゼルエンジン用燃料噴射装置
JP3452850B2 (ja) 内燃機関用噴射弁
JP2001020829A (ja) 内燃機関用の燃料供給装置
CN108138676B (zh) 用于操作包括高压燃料注射系统的内燃机的方法和设备

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20040831

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20041001

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20041228

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20050106

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050401

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20051118

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20060217

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20060303

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060424

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20060627

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20060726

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090804

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100804

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110804

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120804

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120804

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130804

Year of fee payment: 7

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees