EP0446577A1 - Frein moteur pour moteur à compression d'air - Google Patents

Frein moteur pour moteur à compression d'air Download PDF

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Publication number
EP0446577A1
EP0446577A1 EP91100566A EP91100566A EP0446577A1 EP 0446577 A1 EP0446577 A1 EP 0446577A1 EP 91100566 A EP91100566 A EP 91100566A EP 91100566 A EP91100566 A EP 91100566A EP 0446577 A1 EP0446577 A1 EP 0446577A1
Authority
EP
European Patent Office
Prior art keywords
valve
engine
piston
solenoid valve
exhaust
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
EP91100566A
Other languages
German (de)
English (en)
Other versions
EP0446577B1 (fr
Inventor
Heribert Dipl.-Ing. Kubis
Dieter Wittmann
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.)
MAN Truck and Bus SE
Original Assignee
MAN Nutzfahrzeuge 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 MAN Nutzfahrzeuge AG filed Critical MAN Nutzfahrzeuge AG
Priority to AT91100566T priority Critical patent/ATE96500T1/de
Publication of EP0446577A1 publication Critical patent/EP0446577A1/fr
Application granted granted Critical
Publication of EP0446577B1 publication Critical patent/EP0446577B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • F01L2305/00—Valve arrangements comprising rollers
    • 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
EP91100566A 1990-03-08 1991-01-18 Frein moteur pour moteur à compression d'air Expired - Lifetime EP0446577B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT91100566T ATE96500T1 (de) 1990-03-08 1991-01-18 Motorbremse fuer luftverdichtende brennkraftmaschinen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4007287A DE4007287A1 (de) 1990-03-08 1990-03-08 Motorbremse fuer luftverdichtende brennkraftmaschine
DE4007287 1990-03-08

Publications (2)

Publication Number Publication Date
EP0446577A1 true EP0446577A1 (fr) 1991-09-18
EP0446577B1 EP0446577B1 (fr) 1993-10-27

Family

ID=6401676

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91100566A Expired - Lifetime EP0446577B1 (fr) 1990-03-08 1991-01-18 Frein moteur pour moteur à compression d'air

Country Status (6)

Country Link
US (1) US5086738A (fr)
EP (1) EP0446577B1 (fr)
JP (1) JPH04224215A (fr)
AT (1) ATE96500T1 (fr)
DE (2) DE4007287A1 (fr)
RU (1) RU2033548C1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0543210B1 (fr) * 1991-11-08 1997-05-02 IVECO FIAT S.p.A. Moteur comprenant un dispositif de freinage continu, en particulier pour un véhicule industriel
US8572964B2 (en) 2008-03-06 2013-11-05 Daimler Ag Method for recuperating energy from an exhaust gas flow and motor vehicle

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4209775A1 (de) * 1992-03-26 1993-09-30 Man Nutzfahrzeuge Ag Vorrichtung zur Steuerung eines Auslaßventils im Motor-Bremsbetrieb
US5251590A (en) * 1992-06-01 1993-10-12 Caterpillar Inc. Method and apparatus for starting an engine utilizing unit valve actuation
US5255650A (en) * 1992-06-01 1993-10-26 Caterpillar Inc. Engine braking utilizing unit valve actuation
GB9312389D0 (en) * 1993-06-16 1993-07-28 Hersham Valves Ltd Exhaust brake
US5540201A (en) 1994-07-29 1996-07-30 Caterpillar Inc. Engine compression braking apparatus and method
US5647318A (en) 1994-07-29 1997-07-15 Caterpillar Inc. Engine compression braking apparatus and method
US5526784A (en) 1994-08-04 1996-06-18 Caterpillar Inc. Simultaneous exhaust valve opening braking system
US5713331A (en) * 1994-12-21 1998-02-03 Mannesmann Rexroth Gmbh Injection and exhaust-brake system for an internal combustion engine having several cylinders
ATE164918T1 (de) * 1995-04-04 1998-04-15 Steyr Nutzfahrzeuge Verfahren zur motorbremsung mit einem 4-takt- verbrennungsmotor
WO1997006355A1 (fr) * 1995-08-08 1997-02-20 Diesel Engine Retarders, Inc. Moteurs a combustion interne a commande combinee de came et de soupape electro-hydaulique
DE19538729C2 (de) * 1995-10-18 1998-01-15 Daimler Benz Ag Motorbremsvorrichtung für eine Brennkraftmaschine
CN1089868C (zh) * 1996-09-19 2002-08-28 罗伯特·博施有限公司 活塞泵
US5787858A (en) * 1996-10-07 1998-08-04 Meneely; Vincent Allan Engine brake with controlled valve closing
US6085721A (en) * 1998-04-03 2000-07-11 Diesel Engine Retarders, Inc. Bar engine brake
US6092496A (en) * 1998-09-04 2000-07-25 Caterpillar Inc. Cold starting method for diesel engine with variable valve timing
CN1327110C (zh) * 1999-08-23 2007-07-18 丰田自动车株式会社 发动机的阀特性控制装置
US6205975B1 (en) 1999-12-16 2001-03-27 Caterpillar Inc. Method and apparatus for controlling the actuation of a compression brake
US6470851B1 (en) 2000-10-30 2002-10-29 Caterpillar Inc Method and apparatus of controlling the actuation of a compression brake
SE520346C2 (sv) * 2000-11-27 2003-07-01 Scania Cv Ab Förbränningsmotor som innefattar en motorbromsfunktion
CA2481673A1 (fr) * 2002-03-04 2003-09-12 Jenara Enterprises Ltd. Appareil et procede de ralentissement d'un moteur avec un frein d'echappement et un frein a commande de decompression
WO2004081352A1 (fr) * 2003-03-06 2004-09-23 Jenara Enterprises Ltd. Systeme d'actionnement modal variable de soupapes pour moteur a combustion interne et son procede de commande
DE102004048072A1 (de) * 2004-10-02 2006-04-13 Ina-Schaeffler Kg Variabler Ventiltrieb einer Brennkraftmaschine
AT500958B1 (de) * 2004-10-18 2006-10-15 Avl List Gmbh Brennkraftmaschine mit einer abgas-motorbremse
US9067489B2 (en) * 2007-10-09 2015-06-30 Toyota Motor Engineering & Manufacturing North America, Inc. System and method of preventing inadvertent check engine telltale
US7789065B2 (en) * 2008-07-09 2010-09-07 Zhou Yang Engine braking apparatus with mechanical linkage and lash adjustment
US20100037854A1 (en) * 2008-08-18 2010-02-18 Zhou Yang Apparatus and method for engine braking
CN103321759B (zh) * 2013-07-08 2016-01-13 潍柴动力股份有限公司 一种发动机、排气门制动模块及排气门制动液控系统
CN107060943B (zh) * 2017-06-07 2019-07-30 大连理工大学 一种低能耗制动开关

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2133288A5 (fr) * 1971-04-15 1972-11-24 Penhoet Loire Atlan Chan
US3786792A (en) * 1971-05-28 1974-01-22 Mack Trucks Variable valve timing system
FR2568629A1 (fr) * 1984-08-03 1986-02-07 Daimler Benz Ag Moteur a combustion interne a quatre temps

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2832542A1 (de) * 1978-07-25 1980-02-07 Maschf Augsburg Nuernberg Ag Brennkraftmaschine mit motorbremse
US4333430A (en) * 1979-06-15 1982-06-08 Rosquist Von D Engine brake
DE3026529A1 (de) * 1980-07-12 1982-02-11 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Motorbremse fuer eine verbrennungskraftmaschine
DE3300763A1 (de) * 1983-01-12 1984-07-12 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Hydraulische einrichtung zum betaetigen von gaswechselventilen
US4572114A (en) * 1984-06-01 1986-02-25 The Jacobs Manufacturing Company Process and apparatus for compression release engine retarding producing two compression release events per cylinder per engine cycle
US4592319A (en) * 1985-08-09 1986-06-03 The Jacobs Manufacturing Company Engine retarding method and apparatus
US4796573A (en) * 1987-10-02 1989-01-10 Allied-Signal Inc. Hydraulic engine valve lifter assembly
DE3923371C1 (en) * 1989-07-14 1990-06-13 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De IC engine valve control system - can adjust exhaust valve lift to give throttle effect during engine braking
DE3939934A1 (de) * 1989-12-02 1991-06-06 Man Nutzfahrzeuge Ag Ventilsteuerung fuer gaswechselventile von brennkraftmaschinen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2133288A5 (fr) * 1971-04-15 1972-11-24 Penhoet Loire Atlan Chan
US3786792A (en) * 1971-05-28 1974-01-22 Mack Trucks Variable valve timing system
FR2568629A1 (fr) * 1984-08-03 1986-02-07 Daimler Benz Ag Moteur a combustion interne a quatre temps

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0543210B1 (fr) * 1991-11-08 1997-05-02 IVECO FIAT S.p.A. Moteur comprenant un dispositif de freinage continu, en particulier pour un véhicule industriel
US8572964B2 (en) 2008-03-06 2013-11-05 Daimler Ag Method for recuperating energy from an exhaust gas flow and motor vehicle

Also Published As

Publication number Publication date
EP0446577B1 (fr) 1993-10-27
DE4007287C2 (fr) 1992-02-20
JPH04224215A (ja) 1992-08-13
RU2033548C1 (ru) 1995-04-20
ATE96500T1 (de) 1993-11-15
DE4007287A1 (de) 1991-09-12
DE59100515D1 (de) 1993-12-02
US5086738A (en) 1992-02-11

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