IT1319838B1 - Perfezionamenti di un'elettrovalvola per la regolazione dellapressione di alimentazione di combustibile ad un motore a combustione - Google Patents

Perfezionamenti di un'elettrovalvola per la regolazione dellapressione di alimentazione di combustibile ad un motore a combustione

Info

Publication number
IT1319838B1
IT1319838B1 IT2000TO000143A ITTO20000143A IT1319838B1 IT 1319838 B1 IT1319838 B1 IT 1319838B1 IT 2000TO000143 A IT2000TO000143 A IT 2000TO000143A IT TO20000143 A ITTO20000143 A IT TO20000143A IT 1319838 B1 IT1319838 B1 IT 1319838B1
Authority
IT
Italy
Prior art keywords
improvement
adjustment
pressure
combustion engine
solenoid valve
Prior art date
Application number
IT2000TO000143A
Other languages
English (en)
Inventor
Werner Banzhaf
Original Assignee
Elasis Sistema Ricerca Fiat
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
Priority to IT2000TO000143A priority Critical patent/IT1319838B1/it
Application filed by Elasis Sistema Ricerca Fiat filed Critical Elasis Sistema Ricerca Fiat
Priority to RU2001104313/06A priority patent/RU2264556C2/ru
Priority to KR1020010007331A priority patent/KR100852470B1/ko
Priority to DE60116157T priority patent/DE60116157T2/de
Priority to ES01103448T priority patent/ES2256095T3/es
Priority to EP01103448A priority patent/EP1126162B1/en
Priority to JP2001038243A priority patent/JP2001254653A/ja
Priority to CNB011116323A priority patent/CN1192162C/zh
Priority to US09/784,795 priority patent/US6502553B2/en
Publication of ITTO20000143A1 publication Critical patent/ITTO20000143A1/it
Application granted granted Critical
Publication of IT1319838B1 publication Critical patent/IT1319838B1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • 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
    • 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
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/04—Fuel-injection apparatus having means for avoiding effect of cavitation, e.g. erosion
    • 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
    • F02M2200/27—Fuel-injection apparatus with filters
IT2000TO000143A 2000-02-15 2000-02-15 Perfezionamenti di un'elettrovalvola per la regolazione dellapressione di alimentazione di combustibile ad un motore a combustione IT1319838B1 (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT2000TO000143A IT1319838B1 (it) 2000-02-15 2000-02-15 Perfezionamenti di un'elettrovalvola per la regolazione dellapressione di alimentazione di combustibile ad un motore a combustione
KR1020010007331A KR100852470B1 (ko) 2000-02-15 2001-02-14 내연기관의 연료 공급압 조절을 위한 개량 솔레노이드 밸브
DE60116157T DE60116157T2 (de) 2000-02-15 2001-02-14 Magnetventil zur Regelung des Kraftstoff-Förderdrucks einer Brennkraftmaschine
ES01103448T ES2256095T3 (es) 2000-02-15 2001-02-14 Valvula de solenoide mejorada para regular la presion de suministro de combustible de un motor de combustion interna.
RU2001104313/06A RU2264556C2 (ru) 2000-02-15 2001-02-14 Усовершенствованный электромагнитный клапан для регулирования давления подачи топлива двигателя внутреннего сгорания
EP01103448A EP1126162B1 (en) 2000-02-15 2001-02-14 Improved solenoid valve for regulating the fuel supply pressure of an internal combustion engine
JP2001038243A JP2001254653A (ja) 2000-02-15 2001-02-15 内燃機関の燃料供給圧力を調整するための改良型ソレノイド・バルブ
CNB011116323A CN1192162C (zh) 2000-02-15 2001-02-15 用于调节内燃机燃油供给压力的改进的电磁阀
US09/784,795 US6502553B2 (en) 2000-02-15 2001-02-15 Solenoid valve for regulating the fuel supply pressure of an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000TO000143A IT1319838B1 (it) 2000-02-15 2000-02-15 Perfezionamenti di un'elettrovalvola per la regolazione dellapressione di alimentazione di combustibile ad un motore a combustione

Publications (2)

Publication Number Publication Date
ITTO20000143A1 ITTO20000143A1 (it) 2001-08-15
IT1319838B1 true IT1319838B1 (it) 2003-11-03

Family

ID=11457424

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000TO000143A IT1319838B1 (it) 2000-02-15 2000-02-15 Perfezionamenti di un'elettrovalvola per la regolazione dellapressione di alimentazione di combustibile ad un motore a combustione

Country Status (9)

Country Link
US (1) US6502553B2 (it)
EP (1) EP1126162B1 (it)
JP (1) JP2001254653A (it)
KR (1) KR100852470B1 (it)
CN (1) CN1192162C (it)
DE (1) DE60116157T2 (it)
ES (1) ES2256095T3 (it)
IT (1) IT1319838B1 (it)
RU (1) RU2264556C2 (it)

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DE10023621A1 (de) * 2000-05-13 2001-11-15 Bosch Gmbh Robert Kraftstoffeinspritzsystem für Brennkraftmaschinen
DE10222895A1 (de) * 2002-05-23 2003-12-11 Bosch Gmbh Robert Hochdruckspeicher für Kraftstoffeinspritzsysteme mit integriertem Druckregelventil
JP3832401B2 (ja) 2002-08-07 2006-10-11 トヨタ自動車株式会社 燃料噴射装置
DE10238569A1 (de) * 2002-08-22 2004-03-04 Siemens Ag Injektor für ein Kraftstoff-Einspritzsystem eines Verbrennungsmotors sowie Filtervorrichtung
DE102008013270A1 (de) * 2008-03-08 2009-09-10 Robert Bosch Gmbh Siebfilter und Einbauventil mit Siebfilter
DE102008041730A1 (de) * 2008-09-01 2010-03-04 Robert Bosch Gmbh Injektor mit einem vor der Zulaufdrossel angeordneten Partikelfilter
DE102010062455A1 (de) * 2010-12-06 2012-06-06 Robert Bosch Gmbh Zumesseinheit und Filterelement
EP2535554A1 (en) 2011-06-15 2012-12-19 Delphi Technologies Holding S.à.r.l. Electro-valve for discharging common rail
HUE025046T2 (en) * 2012-04-05 2016-01-28 Delphi Int Operations Luxembourg Sarl valve Assembly
US9644589B2 (en) * 2013-11-20 2017-05-09 Stanadyne Llc Debris diverter shield for fuel injector
KR101729540B1 (ko) 2015-10-28 2017-04-24 주식회사 현대케피코 공용화 솔레노이드 밸브를 가지는 커먼레일 시스템
DE102016219631A1 (de) * 2016-10-10 2018-04-12 Robert Bosch Gmbh Überströmventil, insbesondere für eine Hochdruckpumpe, sowie Hochdruckpumpe und Kraftstoffeinspritzsystem
DE102017209293A1 (de) * 2017-06-01 2018-12-06 Robert Bosch Gmbh Kraftstoff-Hochdruckpumpe, sowie Kraftstoff-Filtereinrichtung
US10294901B1 (en) * 2017-11-20 2019-05-21 Robert Bosch Llc Vehicle fuel pump module including improved jet pump assembly

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
JPS5624108B2 (it) * 1974-06-14 1981-06-04
US4262877A (en) * 1975-05-09 1981-04-21 Lang Gregor L Solenoid fluid valves
JPH0670418B2 (ja) * 1986-03-31 1994-09-07 日本電装株式会社 電磁スピル弁用フイルタ
US4981155A (en) * 1988-09-30 1991-01-01 Eaton Corporation Electrically operated valve assembly
US5510194A (en) * 1989-07-05 1996-04-23 Alabama Cryogenic Engineering, Inc. Perforated plate filter media and related products
DE4131535A1 (de) * 1991-09-21 1993-03-25 Bosch Gmbh Robert Elektromagnetisch betaetigbares einspritzventil
JP2689226B2 (ja) * 1994-12-02 1997-12-10 株式会社ゼクセル 高圧燃料噴射装置用燃料ポンプ
JP3742996B2 (ja) * 1996-03-25 2006-02-08 株式会社デンソー 燃料供給装置
US5913332A (en) * 1996-12-17 1999-06-22 Caterpillar Inc. Electronic valve including an edge filter
DE19723329A1 (de) * 1997-06-04 1998-12-10 Bosch Gmbh Robert Kraftstoffeinspritzsystem für Brennkraftmaschinen
JP3872868B2 (ja) * 1997-06-05 2007-01-24 株式会社オティックス 燃料分配管
JPH11107884A (ja) * 1997-10-01 1999-04-20 Denso Corp 流量制御装置及びそれを用いた蓄圧式燃料噴射装置
DE19752834A1 (de) * 1997-11-28 1999-06-02 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
US6337463B1 (en) * 1998-03-18 2002-01-08 Mitsubishi Gas Chemical Company, Inc. Method of making through hole with laser, copper-clad laminate suitable for making hole, and auxiliary material for making hole
IT247260Y1 (it) * 1999-09-21 2002-05-13 Elasis Sistema Ricerca Fiat Perfezionamento di un'elettrovalvola per la regolazione dellapressione di alimentazione di combustibile ad un motore acombustione

Also Published As

Publication number Publication date
DE60116157T2 (de) 2006-08-17
US20010029930A1 (en) 2001-10-18
KR100852470B1 (ko) 2008-08-18
ITTO20000143A1 (it) 2001-08-15
DE60116157D1 (de) 2006-02-02
US6502553B2 (en) 2003-01-07
KR20010082636A (ko) 2001-08-30
ES2256095T3 (es) 2006-07-16
EP1126162A2 (en) 2001-08-22
CN1192162C (zh) 2005-03-09
EP1126162B1 (en) 2005-12-28
CN1310294A (zh) 2001-08-29
RU2264556C2 (ru) 2005-11-20
EP1126162A3 (en) 2002-12-18
JP2001254653A (ja) 2001-09-21

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