KR20190047049A - 특히 연료 분사 시스템에서 사용하기 위한 오버플로 밸브, 고압 펌프, 그리고 연료 분사 시스템 - Google Patents

특히 연료 분사 시스템에서 사용하기 위한 오버플로 밸브, 고압 펌프, 그리고 연료 분사 시스템 Download PDF

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Publication number
KR20190047049A
KR20190047049A KR1020197010694A KR20197010694A KR20190047049A KR 20190047049 A KR20190047049 A KR 20190047049A KR 1020197010694 A KR1020197010694 A KR 1020197010694A KR 20197010694 A KR20197010694 A KR 20197010694A KR 20190047049 A KR20190047049 A KR 20190047049A
Authority
KR
South Korea
Prior art keywords
valve
housing
fuel
spring chamber
piston unit
Prior art date
Application number
KR1020197010694A
Other languages
English (en)
Korean (ko)
Inventor
한네스 아이젤레
무차파 파트다코
Original Assignee
로베르트 보쉬 게엠베하
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 로베르트 보쉬 게엠베하 filed Critical 로베르트 보쉬 게엠베하
Publication of KR20190047049A publication Critical patent/KR20190047049A/ko

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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
    • F02M59/44—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
    • F02M59/46—Valves
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
    • F02M37/0023—Valves in the fuel supply and return system
    • F02M37/0029—Pressure regulator in the low pressure fuel system
    • 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
    • F02M63/004—Sliding valves, e.g. spool valves, i.e. whereby the closing member has a sliding movement along a seat for opening and closing
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • F16K15/044—Check valves with guided rigid valve members shaped as balls spring-loaded

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
KR1020197010694A 2016-09-16 2017-09-12 특히 연료 분사 시스템에서 사용하기 위한 오버플로 밸브, 고압 펌프, 그리고 연료 분사 시스템 KR20190047049A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102016217769.9 2016-09-16
DE102016217769 2016-09-16
DE102017212003.7 2017-07-13
DE102017212003.7A DE102017212003A1 (de) 2016-09-16 2017-07-13 Überströmventil, insbesondere zur Verwendung in einem Kraftstoffeinspritzsystem, Hochdruckpumpe sowie Kraftstoffeinspritzsystem
PCT/EP2017/072810 WO2018050609A1 (de) 2016-09-16 2017-09-12 Überströmventil, insbesondere zur verwendung in einem kraftstoffeinspritzsystem, hochdruckpumpe sowie kraftstoffeinspritzsystem

Publications (1)

Publication Number Publication Date
KR20190047049A true KR20190047049A (ko) 2019-05-07

Family

ID=61302587

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197010694A KR20190047049A (ko) 2016-09-16 2017-09-12 특히 연료 분사 시스템에서 사용하기 위한 오버플로 밸브, 고압 펌프, 그리고 연료 분사 시스템

Country Status (4)

Country Link
KR (1) KR20190047049A (zh)
CN (1) CN109715933B (zh)
DE (1) DE102017212003A1 (zh)
WO (1) WO2018050609A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115519724B (zh) * 2021-07-28 2024-05-07 宁波佰氏微泡注塑科技有限公司 一种带有余料回收的微泡注塑装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2288284Y (zh) * 1996-12-28 1998-08-19 黑龙江省农业机械运用研究所 S195柴油机节油器
DE10063713A1 (de) * 2000-12-20 2002-07-18 Bosch Gmbh Robert Vorrichtung zum Messen der Einspritzmenge von Einspritzsystemen und Verfahren zu deren Herstellung
DE10158789A1 (de) * 2001-11-30 2003-07-10 Bosch Gmbh Robert Brennstoffeinspritzventil
DE102007016134A1 (de) * 2006-04-25 2007-11-08 Robert Bosch Gmbh Kraftstoff-Hochdruckpumpe
CN201025199Y (zh) * 2007-04-23 2008-02-20 无锡威孚集团有限公司 一种用于高压共轨泵的调压式溢流阀
DE102007052665A1 (de) * 2007-11-05 2009-05-07 Robert Bosch Gmbh Kraftstoffüberströmventil für eine Kraftstoffeinspritzeinrichtung und Kraftstoffeinspritzeinrichtung mit Kraftstoffüberströmventil
DE102009027146A1 (de) 2009-06-24 2010-12-30 Robert Bosch Gmbh Kraftstoff-Hochdruckpumpe
JP5501272B2 (ja) * 2011-03-08 2014-05-21 日立オートモティブシステムズ株式会社 高圧燃料供給ポンプ
JP5758700B2 (ja) * 2011-05-27 2015-08-05 トヨタ自動車株式会社 圧力調整装置
DE102011089626A1 (de) * 2011-12-22 2013-06-27 Robert Bosch Gmbh Druckbegrenzungsventil für eine Kraftstofffördereinrichtung sowie Kraftstofffördereinrichtung
DE102011089797A1 (de) * 2011-12-23 2013-06-27 Robert Bosch Gmbh Überströmventil für ein Kraftstoffeinspritzsystem sowie Kraftstoffeinspritzsystem
DE102013207169A1 (de) * 2013-04-19 2014-10-23 Robert Bosch Gmbh Niederdruckkreislauf für ein Kraftstoffeinspritzsystem
DE102013212145A1 (de) * 2013-06-25 2015-01-08 Robert Bosch Gmbh Pumpe
DE102013224387B4 (de) * 2013-11-28 2019-11-28 Robert Bosch Gmbh Kraftstoffeinspritzsystem sowie Verfahren zum Betreiben eines Kraftstoffeinspritzsystems
DE102013226649A1 (de) * 2013-12-19 2015-06-25 Robert Bosch Gmbh Kraftstoffversorgungseinrichtung eines Kraftstoffeinspritzsystems einer Brennkraftmaschine sowie Überströmventil dazu
DE102014208891B3 (de) * 2014-05-12 2015-09-24 Continental Automotive Gmbh Druckbegrenzungsventil und Bauteil für ein Kraftstoffeinspritzsystem sowie Verfahren zur Herstellung eines Druckbegrenzungsventils
DE102014226074A1 (de) * 2014-12-16 2016-06-16 Robert Bosch Gmbh Überströmventil für eine Kraftstoffpumpe

Also Published As

Publication number Publication date
WO2018050609A1 (de) 2018-03-22
DE102017212003A1 (de) 2018-03-22
CN109715933B (zh) 2021-06-01
CN109715933A (zh) 2019-05-03

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