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DE10346830A1 - pulse charging - Google Patents

pulse charging Download PDF

Info

Publication number
DE10346830A1
DE10346830A1 DE10346830A DE10346830A DE10346830A1 DE 10346830 A1 DE10346830 A1 DE 10346830A1 DE 10346830 A DE10346830 A DE 10346830A DE 10346830 A DE10346830 A DE 10346830A DE 10346830 A1 DE10346830 A1 DE 10346830A1
Authority
DE
Germany
Prior art keywords
flap
pulse charging
impulse
cylinder
inlet
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.)
Granted
Application number
DE10346830A
Other languages
German (de)
Other versions
DE10346830B4 (en
Inventor
Reiner Wohlberg
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.)
FEV Europe GmbH
Original Assignee
FEV Motorentechnik GmbH and Co KG
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 FEV Motorentechnik GmbH and Co KG filed Critical FEV Motorentechnik GmbH and Co KG
Priority to DE10346830A priority Critical patent/DE10346830B4/en
Priority to PCT/EP2004/011109 priority patent/WO2005035955A1/en
Publication of DE10346830A1 publication Critical patent/DE10346830A1/en
Application granted granted Critical
Publication of DE10346830B4 publication Critical patent/DE10346830B4/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/08—Modifying distribution valve timing for charging purposes
    • F02B29/083—Cyclically operated valves disposed upstream of the cylinder intake valve, controlled by external means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1005—Details of the flap
    • F02D9/1025—Details of the flap the rotation axis of the flap being off-set from the flap center axis
    • F02D9/103—Details of the flap the rotation axis of the flap being off-set from the flap center axis the rotation axis being located at an edge
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Characterised By The Charging Evacuation (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

Die vorliegende Erfindung betrifft eine Verbrennungskraftmaschine 1 mit zumindest jeweils einem Einlass- 3 und einem Auslassventil 4, die einem Zylinder 2 zugeordnet sind, sowie einer Impulsklappe 6, die in einem Saugrohr 5 zwischen einem Sammler und dem Einlassventil 3 angeordnet ist und eine Steuerung hat, die eine Mehrfachöffnung der Impulsklappe 3 in einem Saughub des Zylinders 2 aufweist. Auch wird ein Verfahren zur Steuerung der Impulsklappe 6 vorgeschlagen.The present invention relates to an internal combustion engine 1 having at least one inlet 3 and one outlet valve 4 associated with a cylinder 2 and a pulse flap 6 arranged in a suction pipe 5 between a collector and the inlet valve 3 and having control, which has a multiple opening of the impulse flap 3 in a suction stroke of the cylinder 2. Also, a method for controlling the impulse flap 6 is proposed.

DE10346830A 2003-10-06 2003-10-06 pulse charging Expired - Fee Related DE10346830B4 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE10346830A DE10346830B4 (en) 2003-10-06 2003-10-06 pulse charging
PCT/EP2004/011109 WO2005035955A1 (en) 2003-10-06 2004-10-05 Pulse supercharging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10346830A DE10346830B4 (en) 2003-10-06 2003-10-06 pulse charging

Publications (2)

Publication Number Publication Date
DE10346830A1 true DE10346830A1 (en) 2005-04-28
DE10346830B4 DE10346830B4 (en) 2006-11-02

Family

ID=34399373

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10346830A Expired - Fee Related DE10346830B4 (en) 2003-10-06 2003-10-06 pulse charging

Country Status (2)

Country Link
DE (1) DE10346830B4 (en)
WO (1) WO2005035955A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006015589A1 (en) * 2006-03-31 2007-10-04 Mahle International Gmbh Fresh gas system and operating method for a piston engine
DE10309730B4 (en) * 2003-03-06 2012-02-16 Mahle Filtersysteme Gmbh Method for pulse charging an internal combustion engine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2909130B1 (en) * 2006-11-27 2011-04-01 Peugeot Citroen Automobiles Sa METHOD FOR PERFECTIONALLY CONTROLLING THE OPERATION OF AN INTERNAL COMBUSTION ENGINE CYLINDER ASSEMBLY.
DE102009032890A1 (en) 2009-07-13 2011-01-20 Volkswagen Ag Internal combustion engine with air timing valves

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4447283A1 (en) * 1994-12-30 1996-07-04 Eberspaecher J Device for cleaning a particle filter for diesel engine exhaust systems
DE10151687A1 (en) * 2001-10-19 2003-04-30 Daimler Chrysler Ag Method for operating a multi-cylinder internal combustion engine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3338870A1 (en) * 1983-10-26 1985-05-09 Bayerische Motoren Werke AG, 8000 München DEVICE FOR CONTROLLING THE CHANGE OF CHARGE IN INTERNAL COMBUSTION ENGINES
US4796584A (en) * 1986-02-07 1989-01-10 Nippondenso Co., Ltd. Intake control system for internal combustion engine and intake control valve used therein
DE3741880A1 (en) * 1986-12-19 1988-07-28 Volkswagen Ag Device for preventing backflows of fresh gas in the intake pipe of an internal combustion engine
DE3737828A1 (en) * 1987-11-06 1989-05-18 Schatz Oskar PISTON TYPE COMBUSTION ENGINE
DE3737824A1 (en) * 1987-11-06 1989-05-18 Schatz Oskar Method for operating an internal combustion engine of the piston type
AT404287B (en) * 1989-10-31 1998-10-27 Avl Verbrennungskraft Messtech SUCTION PIPE OF AN INTERNAL COMBUSTION ENGINE
JPH05187238A (en) * 1992-01-13 1993-07-27 Toyota Motor Corp Air intake control device for internal combustion engine
JPH062550A (en) * 1992-06-15 1994-01-11 Nippondenso Co Ltd Intake control device for internal combustion engine
DE19908435A1 (en) * 1999-02-26 2000-09-07 Meta Motoren Energietech Method and device for pulse charging a piston internal combustion engine
DE10201188A1 (en) * 2002-01-14 2003-08-07 Audi Ag Charging four-stroke engine combustion chamber, opens, closes and re-opens inlet valve during induction
DE10240913A1 (en) * 2002-09-04 2004-03-18 Schatz Thermo Engineering Air inlet control for IC engine has a fast acting rotating air valve in the inlet duct for each cylinder to vary the compression ratio for fuel injection engines

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4447283A1 (en) * 1994-12-30 1996-07-04 Eberspaecher J Device for cleaning a particle filter for diesel engine exhaust systems
DE10151687A1 (en) * 2001-10-19 2003-04-30 Daimler Chrysler Ag Method for operating a multi-cylinder internal combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10309730B4 (en) * 2003-03-06 2012-02-16 Mahle Filtersysteme Gmbh Method for pulse charging an internal combustion engine
DE102006015589A1 (en) * 2006-03-31 2007-10-04 Mahle International Gmbh Fresh gas system and operating method for a piston engine
US7418945B2 (en) 2006-03-31 2008-09-02 Mahle International Gmbh Fresh gas system and operating method for a piston engine

Also Published As

Publication number Publication date
DE10346830B4 (en) 2006-11-02
WO2005035955A1 (en) 2005-04-21

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee