RU2555066C2 - Топливная форсунка - Google Patents

Топливная форсунка Download PDF

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Publication number
RU2555066C2
RU2555066C2 RU2012143687/06A RU2012143687A RU2555066C2 RU 2555066 C2 RU2555066 C2 RU 2555066C2 RU 2012143687/06 A RU2012143687/06 A RU 2012143687/06A RU 2012143687 A RU2012143687 A RU 2012143687A RU 2555066 C2 RU2555066 C2 RU 2555066C2
Authority
RU
Russia
Prior art keywords
armature
anchors
fuel injector
valve element
anchor
Prior art date
Application number
RU2012143687/06A
Other languages
English (en)
Russian (ru)
Other versions
RU2012143687A (ru
Inventor
РАЙН Оливер
БАЙЕР Марко
ЭТЛЕНДЕР Роман
Original Assignee
Роберт Бош Гмбх
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 Роберт Бош Гмбх filed Critical Роберт Бош Гмбх
Publication of RU2012143687A publication Critical patent/RU2012143687A/ru
Application granted granted Critical
Publication of RU2555066C2 publication Critical patent/RU2555066C2/ru

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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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
    • F02M51/066—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature and the valve being allowed to move relatively to each other or not being attached to each other
    • 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
    • F02M2200/70—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger
    • F02M2200/703—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger hydraulic
    • 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
    • F02M61/042—The valves being provided with fuel passages
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
RU2012143687/06A 2010-03-15 2011-02-04 Топливная форсунка RU2555066C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010002845.2 2010-03-15
DE201010002845 DE102010002845A1 (de) 2010-03-15 2010-03-15 Kraftstoff-Injektor
PCT/EP2011/051628 WO2011113640A1 (de) 2010-03-15 2011-02-04 Kraftstoff-injektor

Publications (2)

Publication Number Publication Date
RU2012143687A RU2012143687A (ru) 2014-04-20
RU2555066C2 true RU2555066C2 (ru) 2015-07-10

Family

ID=43837896

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012143687/06A RU2555066C2 (ru) 2010-03-15 2011-02-04 Топливная форсунка

Country Status (5)

Country Link
EP (1) EP2547895B1 (zh)
CN (1) CN102792003B (zh)
DE (1) DE102010002845A1 (zh)
RU (1) RU2555066C2 (zh)
WO (1) WO2011113640A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6186126B2 (ja) * 2013-01-24 2017-08-23 日立オートモティブシステムズ株式会社 燃料噴射装置
EP2863044B1 (en) * 2013-10-15 2016-06-29 Continental Automotive GmbH Injection valve
CN114151255B (zh) * 2021-11-19 2023-02-14 哈尔滨工程大学 电磁阀直驱喷油-增压双作用喷油器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1236140A1 (ru) * 1983-06-01 1986-06-07 Bukhvalov Vladimir V Электромагнитна форсунка
WO1999023674A1 (en) * 1997-11-03 1999-05-14 Diesel Engine Retarders, Inc. Cascading electromagnetic armature
WO2006008200A1 (de) * 2004-07-21 2006-01-26 Robert Bosch Gmbh Kraftstoffinjektor mit direkter mehrstufiger einspritzventilgliedansteuerung
DE102007002758A1 (de) * 2006-04-04 2007-10-11 Robert Bosch Gmbh Kraftstoffinjektor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2761860Y (zh) * 2003-10-15 2006-03-01 中国第一汽车集团公司 电子控制喷油器
DE102006020689A1 (de) * 2006-05-04 2007-11-08 Robert Bosch Gmbh Magnetventil mit stoffschlüssiger Ankerverbindung
DE102008042227A1 (de) 2008-09-19 2010-04-01 Robert Bosch Gmbh Kraftstoff-Injektor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1236140A1 (ru) * 1983-06-01 1986-06-07 Bukhvalov Vladimir V Электромагнитна форсунка
WO1999023674A1 (en) * 1997-11-03 1999-05-14 Diesel Engine Retarders, Inc. Cascading electromagnetic armature
WO2006008200A1 (de) * 2004-07-21 2006-01-26 Robert Bosch Gmbh Kraftstoffinjektor mit direkter mehrstufiger einspritzventilgliedansteuerung
DE102007002758A1 (de) * 2006-04-04 2007-10-11 Robert Bosch Gmbh Kraftstoffinjektor

Also Published As

Publication number Publication date
CN102792003A (zh) 2012-11-21
WO2011113640A1 (de) 2011-09-22
DE102010002845A1 (de) 2011-09-15
CN102792003B (zh) 2015-06-17
RU2012143687A (ru) 2014-04-20
EP2547895B1 (de) 2014-09-10
EP2547895A1 (de) 2013-01-23

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20200205