EP1256713A3 - Injection device for an accumulator-injection system comprising an accumulator separated from fuel distributor - Google Patents

Injection device for an accumulator-injection system comprising an accumulator separated from fuel distributor Download PDF

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Publication number
EP1256713A3
EP1256713A3 EP02100452A EP02100452A EP1256713A3 EP 1256713 A3 EP1256713 A3 EP 1256713A3 EP 02100452 A EP02100452 A EP 02100452A EP 02100452 A EP02100452 A EP 02100452A EP 1256713 A3 EP1256713 A3 EP 1256713A3
Authority
EP
European Patent Office
Prior art keywords
accumulator
injection device
injection
separated
fuel distributor
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.)
Withdrawn
Application number
EP02100452A
Other languages
German (de)
French (fr)
Other versions
EP1256713A2 (en
Inventor
Christian Taudt
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP1256713A2 publication Critical patent/EP1256713A2/en
Publication of EP1256713A3 publication Critical patent/EP1256713A3/en
Withdrawn legal-status Critical Current

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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
    • 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
    • F02M55/025—Common rails

Abstract

Die vorliegende Erfindung betrifft eine Einspritzvorrichtung für ein Speichereinspritzsystem umfassend ein Volumenspeicherelement (1) mit einem Volumenspeicher (7) für eine Volumenspeicherfunktion von Kraftstoff und ein Verteilerelement (2) für eine Verteilerfunktion von Kraftstoff zu Injektoren (3) der Einspritzvorrichtung. Die Volumenspeicherfunktion und die Verteilerfunktion sind räumlich voneinander getrennt, wodurch die Materialbelastungen deutlich reduziert werden können.

Figure 00000001
The invention relates to an injection device for a storage injection system, comprising a volume storage element (1) with a volume storage (7) for a volume storage function of fuel and a distributor element (2) for a distribution function from fuel to injectors (3) of the injection device. The volume storage function and the distribution function are spatially separated from each other, which means that material loads can be significantly reduced.
Figure 00000001
EP02100452A 2001-05-09 2002-05-07 Injection device for an accumulator-injection system comprising an accumulator separated from fuel distributor Withdrawn EP1256713A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001122423 DE10122423A1 (en) 2001-05-09 2001-05-09 Injection device for a storage injection system with functional separation of volume storage and distributor
DE10122423 2001-05-09

Publications (2)

Publication Number Publication Date
EP1256713A2 EP1256713A2 (en) 2002-11-13
EP1256713A3 true EP1256713A3 (en) 2004-11-17

Family

ID=7684091

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02100452A Withdrawn EP1256713A3 (en) 2001-05-09 2002-05-07 Injection device for an accumulator-injection system comprising an accumulator separated from fuel distributor

Country Status (2)

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EP (1) EP1256713A3 (en)
DE (1) DE10122423A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009002793B4 (en) * 2009-05-04 2011-07-07 MTU Friedrichshafen GmbH, 88045 Common rail fuel injection system and internal combustion engine, electronic device and method for controlling and / or regulating an internal combustion engine
DE102014215810A1 (en) * 2014-08-08 2016-02-11 Continental Automotive Gmbh System for operating a motor vehicle
GB201514053D0 (en) * 2015-08-10 2015-09-23 Delphi Int Operations Lux Srl Novel fuel rail for injection system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3807196A1 (en) * 1987-03-06 1988-09-15 Daikin Ind Ltd MEASURING VALUE TRANSMITTER FOR RECORDING PRESSURE CHANGES IN PIPELINES
US5456233A (en) * 1993-04-28 1995-10-10 Robert Bosch Gmbh Fuel injection arrangement for internal combustion engines
DE19747736C1 (en) * 1997-10-29 1999-04-08 Siemens Ag Pressure reservoir for IC engine common-rail fuel injection supply system
EP0999362A2 (en) * 1998-11-07 2000-05-10 Lucas Industries Limited Fuel system
DE19936685A1 (en) * 1999-08-04 2001-02-22 Bosch Gmbh Robert High pressure fuel accumulator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3806129A1 (en) * 1987-03-12 1988-09-22 Daimler Benz Ag Device for determining the rate of injection in an internal combustion engine or the like
JPH09310661A (en) * 1996-05-20 1997-12-02 Denso Corp Fuel supply device for direct injection type gasoline engine
DE19640085C2 (en) * 1996-09-28 2001-10-25 Orange Gmbh Stop valve to limit the flow rate
DE19712135C1 (en) * 1997-03-22 1998-08-13 Mtu Friedrichshafen Gmbh Fuel injection system for internal combustion engine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3807196A1 (en) * 1987-03-06 1988-09-15 Daikin Ind Ltd MEASURING VALUE TRANSMITTER FOR RECORDING PRESSURE CHANGES IN PIPELINES
US5456233A (en) * 1993-04-28 1995-10-10 Robert Bosch Gmbh Fuel injection arrangement for internal combustion engines
DE19747736C1 (en) * 1997-10-29 1999-04-08 Siemens Ag Pressure reservoir for IC engine common-rail fuel injection supply system
EP0999362A2 (en) * 1998-11-07 2000-05-10 Lucas Industries Limited Fuel system
DE19936685A1 (en) * 1999-08-04 2001-02-22 Bosch Gmbh Robert High pressure fuel accumulator

Also Published As

Publication number Publication date
EP1256713A2 (en) 2002-11-13
DE10122423A1 (en) 2002-11-21

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