DE112007002444A5 - fluid metering - Google Patents

fluid metering Download PDF

Info

Publication number
DE112007002444A5
DE112007002444A5 DE112007002444T DE112007002444T DE112007002444A5 DE 112007002444 A5 DE112007002444 A5 DE 112007002444A5 DE 112007002444 T DE112007002444 T DE 112007002444T DE 112007002444 T DE112007002444 T DE 112007002444T DE 112007002444 A5 DE112007002444 A5 DE 112007002444A5
Authority
DE
Germany
Prior art keywords
fluid metering
metering
fluid
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
DE112007002444T
Other languages
German (de)
Inventor
Manuel Hannich
Sven Jaime Salcedo
Martin Dr. Neumaier
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.)
Vitesco Technologies GmbH
Original Assignee
Continental Automotive 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 Continental Automotive GmbH filed Critical Continental Automotive GmbH
Publication of DE112007002444A5 publication Critical patent/DE112007002444A5/en
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
    • 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
    • F02M61/161—Means for adjusting injection-valve lift
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing 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
    • F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
    • F02M2547/003—Valve inserts containing control chamber and valve piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
DE112007002444T 2006-10-24 2007-10-09 fluid metering Pending DE112007002444A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006050065.2 2006-10-24
DE200610050065 DE102006050065A1 (en) 2006-10-24 2006-10-24 Fluid dosing device for measuring fuel in combustion chamber of cylinder of internal-combustion engine i.e. diesel internal-combustion engine, has nozzle needle coupled with control piston and stopping fluid flow via injection nozzle
PCT/EP2007/060698 WO2008049726A1 (en) 2006-10-24 2007-10-09 Fluid-dosing device

Publications (1)

Publication Number Publication Date
DE112007002444A5 true DE112007002444A5 (en) 2009-09-17

Family

ID=39052608

Family Applications (2)

Application Number Title Priority Date Filing Date
DE200610050065 Ceased DE102006050065A1 (en) 2006-10-24 2006-10-24 Fluid dosing device for measuring fuel in combustion chamber of cylinder of internal-combustion engine i.e. diesel internal-combustion engine, has nozzle needle coupled with control piston and stopping fluid flow via injection nozzle
DE112007002444T Pending DE112007002444A5 (en) 2006-10-24 2007-10-09 fluid metering

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE200610050065 Ceased DE102006050065A1 (en) 2006-10-24 2006-10-24 Fluid dosing device for measuring fuel in combustion chamber of cylinder of internal-combustion engine i.e. diesel internal-combustion engine, has nozzle needle coupled with control piston and stopping fluid flow via injection nozzle

Country Status (2)

Country Link
DE (2) DE102006050065A1 (en)
WO (1) WO2008049726A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016188577A1 (en) * 2015-05-28 2016-12-01 Robert Bosch Gmbh Common rail injector

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0824190B1 (en) * 1992-12-23 2002-03-06 Ganser-Hydromag Ag Fuel injection valve
IT232490Y1 (en) * 1994-07-01 2000-01-10 Elasis Sistema Ricerca Fiat BLOCK TRAVEL ADJUSTMENT DEVICE FOR A FUEL INJECTOR
DE10020867B4 (en) * 2000-04-28 2006-07-06 Robert Bosch Gmbh Common rail injector
DE10133167A1 (en) * 2001-07-07 2003-01-23 Bosch Gmbh Robert High-pressure fuel device
DE10149286C2 (en) * 2001-10-05 2003-12-11 Siemens Ag Nozzle device, in particular for fuel injection
DE10154576C1 (en) * 2001-11-07 2003-04-17 Bosch Gmbh Robert Fuel injector for direct fuel injection IC engine has control space for operation of jet needle vented under control of magnetic valve positioned above control space within injector body
JP2006274942A (en) * 2005-03-29 2006-10-12 Bosch Corp Fuel injection valve

Also Published As

Publication number Publication date
WO2008049726A1 (en) 2008-05-02
DE102006050065A1 (en) 2008-04-30

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R012 Request for examination validly filed

Effective date: 20140926

R084 Declaration of willingness to licence
R081 Change of applicant/patentee

Owner name: VITESCO TECHNOLOGIES GMBH, DE

Free format text: FORMER OWNER: CONTINENTAL AUTOMOTIVE GMBH, 30165 HANNOVER, DE

R081 Change of applicant/patentee

Owner name: VITESCO TECHNOLOGIES GMBH, DE

Free format text: FORMER OWNER: VITESCO TECHNOLOGIES GMBH, 30165 HANNOVER, DE

R016 Response to examination communication