DE3660138D1 - Engine-braking system for an internal-combustion engine - Google Patents

Engine-braking system for an internal-combustion engine

Info

Publication number
DE3660138D1
DE3660138D1 DE8686102326T DE3660138T DE3660138D1 DE 3660138 D1 DE3660138 D1 DE 3660138D1 DE 8686102326 T DE8686102326 T DE 8686102326T DE 3660138 T DE3660138 T DE 3660138T DE 3660138 D1 DE3660138 D1 DE 3660138D1
Authority
DE
Germany
Prior art keywords
engine
internal
braking system
combustion engine
combustion
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
Application number
DE8686102326T
Other languages
German (de)
Inventor
Nieden Achim Zur
Toni Kleinschmidt
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz 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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Priority to DE8686102326T priority Critical patent/DE3660138D1/en
Application granted granted Critical
Publication of DE3660138D1 publication Critical patent/DE3660138D1/en
Expired 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/06—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for braking
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • F01L9/18—Means for increasing the initial opening force on the valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L2003/25—Valve configurations in relation to engine
    • F01L2003/258—Valve configurations in relation to engine opening away from cylinder
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve Device For Special Equipments (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
DE8686102326T 1985-02-27 1986-02-22 Engine-braking system for an internal-combustion engine Expired DE3660138D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686102326T DE3660138D1 (en) 1985-02-27 1986-02-22 Engine-braking system for an internal-combustion engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853506894 DE3506894A1 (en) 1985-02-27 1985-02-27 ENGINE BRAKE DEVICE FOR INTERNAL COMBUSTION ENGINES
DE8686102326T DE3660138D1 (en) 1985-02-27 1986-02-22 Engine-braking system for an internal-combustion engine

Publications (1)

Publication Number Publication Date
DE3660138D1 true DE3660138D1 (en) 1988-05-26

Family

ID=6263701

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853506894 Withdrawn DE3506894A1 (en) 1985-02-27 1985-02-27 ENGINE BRAKE DEVICE FOR INTERNAL COMBUSTION ENGINES
DE8686102326T Expired DE3660138D1 (en) 1985-02-27 1986-02-22 Engine-braking system for an internal-combustion engine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19853506894 Withdrawn DE3506894A1 (en) 1985-02-27 1985-02-27 ENGINE BRAKE DEVICE FOR INTERNAL COMBUSTION ENGINES

Country Status (2)

Country Link
EP (1) EP0193142B1 (en)
DE (2) DE3506894A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3839449A1 (en) * 1988-11-23 1990-05-31 Daimler Benz Ag FOUR-STOCK COMBUSTION ENGINE
SE466320B (en) * 1989-02-15 1992-01-27 Volvo Ab PROCEDURES AND DEVICE FOR ENGINE BRAKING WITH A FIREWORKS ENGINE
DE4338115C2 (en) * 1993-11-08 1996-04-04 Daimler Benz Ag Engine braking device for an internal combustion engine
ES2116123T3 (en) * 1995-04-04 1998-07-01 Steyr Nutzfahrzeuge PROCEDURE FOR MOTOR BRAKING WITH A FOUR-STROKE INTERNAL COMBUSTION ENGINE.
EP1038095B1 (en) * 1997-12-11 2011-11-09 Jacobs Vehicle Systems, Inc. Variable lost motion valve actuator and method
US8820276B2 (en) 1997-12-11 2014-09-02 Jacobs Vehicle Systems, Inc. Variable lost motion valve actuator and method
DE19823110C2 (en) * 1998-05-22 2002-02-07 Johannes Siegler Process for increasing the audio quality in systems and assemblies of digital signal processing when converting the word width of the digital data word
US6418720B1 (en) 2001-08-31 2002-07-16 Caterpillar Inc. Method and a device for engine braking a four stroke internal combustion engine
WO2004081352A1 (en) * 2003-03-06 2004-09-23 Jenara Enterprises Ltd. Modal variable valve actuation system for internal combustion engine and method for operating the same
DE102008032774A1 (en) * 2008-07-11 2010-01-14 Man Nutzfahrzeuge Ag Engine braking device and method for engine braking with a valve auxiliary control unit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE415819C (en) * 1923-06-04 1925-07-01 Richard Krutina Method for braking internal combustion engines
GB443957A (en) * 1934-08-27 1936-02-27 Oswald Wans Improvements in or relating to reversible internal combustion engines
AT177600B (en) * 1951-01-29 1954-02-10 Graef & Stift Automobilfabrik Method and device for braking vehicles with diesel engines
AT183601B (en) * 1951-08-31 1955-10-25 Hans Dipl Ing Dr Techn List Device for braking vehicles with slot-controlled two-stroke internal combustion engines
CH310325A (en) * 1952-11-28 1955-10-15 Saurer Ag Adolph Engine brake on 4-stroke internal combustion engines.
DE1113608B (en) * 1956-03-02 1961-09-07 Richard Haller Engine brake for internal combustion engines, especially those of motor vehicles
FR1172764A (en) * 1956-03-02 1959-02-16 Braking device for internal combustion engines, in particular for motor vehicles
US3520287A (en) * 1968-08-09 1970-07-14 White Motor Corp Exhaust valve control for engine braking system
DE2946747A1 (en) * 1979-11-20 1981-05-27 Daimler-Benz Ag, 7000 Stuttgart MOTOR BRAKE FOR MOTOR VEHICLES
DE3428627A1 (en) * 1984-08-03 1986-02-13 Daimler-Benz Ag, 7000 Stuttgart FOUR-STOCK COMBUSTION ENGINE

Also Published As

Publication number Publication date
EP0193142B1 (en) 1988-04-20
EP0193142A1 (en) 1986-09-03
DE3506894A1 (en) 1986-08-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee