CN106050502A - 燃料喷射器和燃料喷射器系统 - Google Patents

燃料喷射器和燃料喷射器系统 Download PDF

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Publication number
CN106050502A
CN106050502A CN201610198634.1A CN201610198634A CN106050502A CN 106050502 A CN106050502 A CN 106050502A CN 201610198634 A CN201610198634 A CN 201610198634A CN 106050502 A CN106050502 A CN 106050502A
Authority
CN
China
Prior art keywords
fuel
injector
pressure
pressure transducer
injection system
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
CN201610198634.1A
Other languages
English (en)
Chinese (zh)
Inventor
J.P.库里安
G.穆拉里德哈拉库鲁普
K.S.拉曼瑙
S.K.G.兰格戈达
V.M.钦塔拉帕蒂
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
Bosch Ltd
Original Assignee
Robert Bosch GmbH
Bosch Ltd
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, Bosch Ltd filed Critical Robert Bosch GmbH
Publication of CN106050502A publication Critical patent/CN106050502A/zh
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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/005—Fuel-injectors combined or associated with other devices the devices being sensors
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • 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
    • F02M2200/24—Fuel-injection apparatus with sensors
    • F02M2200/247—Pressure sensors
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Fuel-Injection Apparatus (AREA)
CN201610198634.1A 2015-04-02 2016-04-01 燃料喷射器和燃料喷射器系统 Pending CN106050502A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN1766/CHE/2015 2015-04-02
IN1766CH2015 2015-04-02

Publications (1)

Publication Number Publication Date
CN106050502A true CN106050502A (zh) 2016-10-26

Family

ID=55456688

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610198634.1A Pending CN106050502A (zh) 2015-04-02 2016-04-01 燃料喷射器和燃料喷射器系统

Country Status (2)

Country Link
EP (1) EP3076003A3 (de)
CN (1) CN106050502A (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2143476A1 (de) * 1970-10-07 1972-04-13 List, Hans, Prof. Dipl.-Ing. Dr. Dr.h.c, Graz (Österreich) Einrichtung zur Messung des Druckes in Einspritzleitungen
EP1612405A1 (de) * 2004-06-30 2006-01-04 C.R.F. Societa' Consortile per Azioni Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
JP2008064732A (ja) * 2006-08-11 2008-03-21 Denso Corp 圧力センサおよび圧力センサの取付構造ならび圧力センサの製造方法
CN101163879A (zh) * 2005-03-21 2008-04-16 罗伯特·博世有限公司 用于多缸内燃机的燃料喷射装置
US20120149256A1 (en) * 2010-12-08 2012-06-14 Denso Corporation Electric connection structure
CN102667134A (zh) * 2009-12-22 2012-09-12 罗伯特·博世有限公司 燃料喷射装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009002895A1 (de) 2009-05-07 2010-11-11 Robert Bosch Gmbh Kraftstoffinjektor mit Drucksensor
GB201317451D0 (en) * 2013-10-02 2013-11-13 Delphi Tech Holding Sarl Fuel Injection Equipment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2143476A1 (de) * 1970-10-07 1972-04-13 List, Hans, Prof. Dipl.-Ing. Dr. Dr.h.c, Graz (Österreich) Einrichtung zur Messung des Druckes in Einspritzleitungen
EP1612405A1 (de) * 2004-06-30 2006-01-04 C.R.F. Societa' Consortile per Azioni Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
CN101163879A (zh) * 2005-03-21 2008-04-16 罗伯特·博世有限公司 用于多缸内燃机的燃料喷射装置
JP2008064732A (ja) * 2006-08-11 2008-03-21 Denso Corp 圧力センサおよび圧力センサの取付構造ならび圧力センサの製造方法
CN102667134A (zh) * 2009-12-22 2012-09-12 罗伯特·博世有限公司 燃料喷射装置
US20120149256A1 (en) * 2010-12-08 2012-06-14 Denso Corporation Electric connection structure

Also Published As

Publication number Publication date
EP3076003A3 (de) 2017-03-01
EP3076003A2 (de) 2016-10-05

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Legal Events

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C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20161026

WD01 Invention patent application deemed withdrawn after publication