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GB2342122B - Engine braking method for a supercharged internal combustion engine - Google Patents

Engine braking method for a supercharged internal combustion engine

Info

Publication number
GB2342122B
GB2342122B GB9922588A GB9922588A GB2342122B GB 2342122 B GB2342122 B GB 2342122B GB 9922588 A GB9922588 A GB 9922588A GB 9922588 A GB9922588 A GB 9922588A GB 2342122 B GB2342122 B GB 2342122B
Authority
GB
United Kingdom
Prior art keywords
internal combustion
engine
braking method
supercharged internal
combustion engine
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.)
Expired - Fee Related
Application number
GB9922588A
Other versions
GB9922588D0 (en
GB2342122A (en
Inventor
Erwin Schmidt
Siegfried Sumser
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.)
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler 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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Publication of GB9922588D0 publication Critical patent/GB9922588D0/en
Publication of GB2342122A publication Critical patent/GB2342122A/en
Application granted granted Critical
Publication of GB2342122B publication Critical patent/GB2342122B/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/04—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation using engine as brake
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Supercharger (AREA)
  • Valve Device For Special Equipments (AREA)
GB9922588A 1998-09-29 1999-09-23 Engine braking method for a supercharged internal combustion engine Expired - Fee Related GB2342122B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19844571A DE19844571C2 (en) 1998-09-29 1998-09-29 Engine braking method for a supercharged internal combustion engine

Publications (3)

Publication Number Publication Date
GB9922588D0 GB9922588D0 (en) 1999-11-24
GB2342122A GB2342122A (en) 2000-04-05
GB2342122B true GB2342122B (en) 2000-08-23

Family

ID=7882605

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9922588A Expired - Fee Related GB2342122B (en) 1998-09-29 1999-09-23 Engine braking method for a supercharged internal combustion engine

Country Status (4)

Country Link
DE (1) DE19844571C2 (en)
FR (1) FR2783873B1 (en)
GB (1) GB2342122B (en)
IT (1) IT1309064B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19931009B4 (en) * 1999-07-06 2008-12-11 Daimler Ag Engine braking method for a supercharged internal combustion engine and apparatus therefor
FR2826692B1 (en) * 2001-06-28 2003-10-03 Renault Vehicules Ind METHOD AND SYSTEM FOR CONTROLLING AN ENGINE HAVING A DECOMPRESSION BRAKE
GB2390642A (en) * 2002-07-09 2004-01-14 Honeywell Uk Ltd Turbocharged i.c engine
EP1433937A1 (en) 2002-12-23 2004-06-30 BorgWarner Inc. Exhaust gas turbocharger with a bypass channel integrated in the casing and a method for manufacturing the same
DE102006005336A1 (en) * 2006-02-07 2007-08-09 Daimlerchrysler Ag Internal combustion engine
SE534410C2 (en) * 2008-02-01 2011-08-09 Scania Cv Ab Arrangement for exhaust braking of an internal combustion engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4425956A1 (en) * 1994-07-21 1996-01-25 Daimler Benz Ag Method of improving engine braking in diesel IC engine
EP0831216A2 (en) * 1996-09-18 1998-03-25 Daimler-Benz Aktiengesellschaft Method for operating an engine brake and device for carrying out the method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223649A (en) * 1976-06-01 1980-09-23 Robinson Charles E Motor brake control system
DE3839449A1 (en) * 1988-11-23 1990-05-31 Daimler Benz Ag FOUR-STOCK COMBUSTION ENGINE
DE3914698A1 (en) * 1989-05-04 1990-11-08 Daimler Benz Ag METHOD FOR CONTROLLING AN ENGINE BRAKING SYSTEM IN A COMBUSTION ENGINE DRIVING A VEHICLE
US5410882A (en) * 1993-08-26 1995-05-02 Jacobs Brake Technology Corporation Compression release engine braking systems
US5540201A (en) * 1994-07-29 1996-07-30 Caterpillar Inc. Engine compression braking apparatus and method
DE19543190C2 (en) * 1995-11-20 1998-01-29 Daimler Benz Ag Engine brake for a supercharged internal combustion engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4425956A1 (en) * 1994-07-21 1996-01-25 Daimler Benz Ag Method of improving engine braking in diesel IC engine
EP0831216A2 (en) * 1996-09-18 1998-03-25 Daimler-Benz Aktiengesellschaft Method for operating an engine brake and device for carrying out the method

Also Published As

Publication number Publication date
GB9922588D0 (en) 1999-11-24
ITRM990594A0 (en) 1999-09-27
FR2783873B1 (en) 2001-10-19
IT1309064B1 (en) 2002-01-16
DE19844571C2 (en) 2000-08-03
GB2342122A (en) 2000-04-05
DE19844571A1 (en) 2000-03-30
ITRM990594A1 (en) 2001-03-27
FR2783873A1 (en) 2000-03-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050923