EP0736672A3 - Verfahren zur Motorbremsung mit einem 4-Takt-Verbrennungsmotor - Google Patents

Verfahren zur Motorbremsung mit einem 4-Takt-Verbrennungsmotor Download PDF

Info

Publication number
EP0736672A3
EP0736672A3 EP96102964A EP96102964A EP0736672A3 EP 0736672 A3 EP0736672 A3 EP 0736672A3 EP 96102964 A EP96102964 A EP 96102964A EP 96102964 A EP96102964 A EP 96102964A EP 0736672 A3 EP0736672 A3 EP 0736672A3
Authority
EP
European Patent Office
Prior art keywords
engine
valve
internal combustion
braking process
stroke internal
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
EP96102964A
Other languages
English (en)
French (fr)
Other versions
EP0736672B1 (de
EP0736672A2 (de
Inventor
Franz Dipl Ing Rammer
Helmut Dipl Ing Priesner
Ludwig Stegmuller
Franz Leitenmayr
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 Osterreich AG
Original Assignee
Steyr 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 Steyr Nutzfahrzeuge AG filed Critical Steyr Nutzfahrzeuge AG
Publication of EP0736672A2 publication Critical patent/EP0736672A2/de
Publication of EP0736672A3 publication Critical patent/EP0736672A3/de
Application granted granted Critical
Publication of EP0736672B1 publication Critical patent/EP0736672B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • F01L1/181—Centre pivot rocking arms
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
EP96102964A 1995-04-04 1996-02-28 Verfahren zur Motorbremsung mit einem 4-Takt-Verbrennungsmotor Expired - Lifetime EP0736672B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT597/95 1995-04-04
AT59795 1995-04-04

Publications (3)

Publication Number Publication Date
EP0736672A2 EP0736672A2 (de) 1996-10-09
EP0736672A3 true EP0736672A3 (de) 1997-03-19
EP0736672B1 EP0736672B1 (de) 1998-04-08

Family

ID=3494796

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96102964A Expired - Lifetime EP0736672B1 (de) 1995-04-04 1996-02-28 Verfahren zur Motorbremsung mit einem 4-Takt-Verbrennungsmotor

Country Status (11)

Country Link
US (1) US5692469A (de)
EP (1) EP0736672B1 (de)
JP (1) JP2760967B2 (de)
KR (1) KR100290055B1 (de)
AT (1) ATE164918T1 (de)
CZ (1) CZ291232B6 (de)
DE (1) DE59600140D1 (de)
ES (1) ES2116123T3 (de)
PL (1) PL179720B1 (de)
RU (1) RU2145384C1 (de)
TR (1) TR199600283A1 (de)

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KR100254968B1 (ko) * 1997-03-21 2000-05-01 류정열 차량의 엔진 브레이크 장치
US6000374A (en) * 1997-12-23 1999-12-14 Diesel Engine Retarders, Inc. Multi-cycle, engine braking with positive power valve actuation control system and process for using the same
DE19758372C2 (de) * 1997-12-29 2002-08-29 Ukm Umformtechnik Und Kraftfah Druckmittelversorgung für ein Motorbremssystem eines mehrzylindrischen 4-Takt-Hubkolbenverbrennungsmotors
US6085721A (en) * 1998-04-03 2000-07-11 Diesel Engine Retarders, Inc. Bar engine brake
DE19858213A1 (de) * 1998-12-17 2000-06-21 Man Nutzfahrzeuge Ag Hydraulisch geregelte, zwangsgesteuerte Ventilhubbetätigung für einen Mehrventilzylinderkopf mit integriertem Ventilspielausgleich
US6732686B1 (en) * 1999-01-27 2004-05-11 Diesel Engine Retarders, Inc. Valve opening mechanism
AT411545B (de) 2001-05-14 2004-02-25 Man Steyr Ag Brennkraftmaschine in einem fahrzeug mit einer motorbremsvorrichtung und einer abgasrückführeinrichtung
KR100760439B1 (ko) * 2001-08-28 2007-09-20 두산인프라코어 주식회사 2중 슬리브 구조를 가진 타펫에 의한 엔진 브레이크 장치
US6732685B2 (en) * 2002-02-04 2004-05-11 Caterpillar Inc Engine valve actuator
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
DE10349641A1 (de) * 2003-10-24 2005-05-19 Man Nutzfahrzeuge Ag Motorstaubremsvorrichtung einer 4-Takt-Hubkolbenbrennkraftmaschine
AT500958B1 (de) * 2004-10-18 2006-10-15 Avl List Gmbh Brennkraftmaschine mit einer abgas-motorbremse
DE102004053203A1 (de) * 2004-11-04 2006-06-01 Schaeffler Kg Variabler Ventiltrieb einer Brennkraftmaschine
CN100342123C (zh) * 2005-07-26 2007-10-10 马银良 排气门开启高度可变的发动机缓速器装置
AT502997B1 (de) * 2005-12-20 2013-09-15 Man Truck & Bus Oesterreich Ag Vorrichtung zur steigerung der bremsleistung einer mehrzylindrigen brennkraftmaschine eines fahrzeugs während des motorbremsbetriebes
EP1969207A4 (de) * 2005-12-28 2012-03-07 Jacobs Vehicle Systems Inc Verfahren und system für teilzyklusentlüftungsbremse
US7556004B2 (en) 2006-10-16 2009-07-07 Caterpillar Inc. Bactrian rocker arm and engine using same
EP2212533B1 (de) * 2007-10-22 2012-12-12 Volvo Lastvagnar AB Motorbremsenerkennung
US7789065B2 (en) * 2008-07-09 2010-09-07 Zhou Yang Engine braking apparatus with mechanical linkage and lash adjustment
DE102008032775A1 (de) 2008-07-11 2010-01-14 Man Nutzfahrzeuge Aktiengesellschaft Brennkraftmaschine mit einer Motorbremseinrichtung und einem Ventilspielausgleichsmechanismus
DE102008061412A1 (de) 2008-07-11 2010-01-14 Man Nutzfahrzeuge Ag Hydraulischer Ventil- und EVB-Spielausgleich
DE102008032774A1 (de) 2008-07-11 2010-01-14 Man Nutzfahrzeuge Ag Motorbremseinrichtung und Verfahren zur Motorbremsung mit einer Ventil-Zusatzsteuereinheit
US20100037854A1 (en) * 2008-08-18 2010-02-18 Zhou Yang Apparatus and method for engine braking
EP2439381B1 (de) * 2009-01-05 2014-09-10 Shanghai Universoon Autoparts Co., Ltd Motorbremsvorrichtungen und -verfahren
WO2010126479A1 (en) 2009-04-27 2010-11-04 Jacobs Vehicle Systems, Inc. Dedicated rocker arm engine brake
DE102009019437A1 (de) 2009-04-29 2010-11-04 Man Nutzfahrzeuge Ag Vorrichtung zur Steigerung der Bremsleistung einer mehrzylindrigen Brennkraftmaschine eines Fahrzeugs während des Motorbremsbetriebes
DE102009048104A1 (de) * 2009-10-02 2011-04-07 Man Nutzfahrzeuge Aktiengesellschaft Brennkraftmaschine mit einer Motorbremseinrichtung
DE102009048143A1 (de) * 2009-10-02 2011-04-07 Man Nutzfahrzeuge Aktiengesellschaft Brennkraftmaschine mit einer Motorbremseinrichtung
CN102220907B (zh) * 2010-04-19 2015-03-11 上海尤顺汽车部件有限公司 发动机联合制动控制方法
CN102261283B (zh) 2010-05-27 2013-10-09 上海尤顺汽车部件有限公司 一种固链式发动机制动装置
AT510237B1 (de) * 2010-07-26 2015-12-15 MAN Truck & Bus Österreich AG Verfahren zur motorbremsung
AT510236B1 (de) * 2010-07-26 2015-12-15 MAN Truck & Bus Österreich AG Verfahren zur motorbremsung
EP2817544B1 (de) * 2012-02-23 2021-04-14 Jacobs Vehicle Systems, Inc. Motorsystem und betriebsverfahren unter verwendung von motorbremsmechanismen für eine frühe abgasventilöffnung
EP2653674A1 (de) * 2012-04-19 2013-10-23 Eaton S.r.l. Hydraulisches Spielausgleichselement
DE102012012875A1 (de) 2012-06-28 2014-01-02 Man Truck & Bus Ag Verfahren und Vorrichtung zum Steuern zumindest einer Bremsklappe
GB2503705A (en) * 2012-07-05 2014-01-08 Eaton Srl Hydraulic Lash Adjuster and Lost Motion System
WO2014085572A1 (en) * 2012-11-27 2014-06-05 Cummins Inc. Compression relief brake reset mechanism
WO2017008857A1 (en) * 2015-07-16 2017-01-19 Eaton Srl An arrangement for a valve train assembly
DE102015016723A1 (de) * 2015-12-22 2017-08-03 Man Truck & Bus Ag Brennkraftmaschine mit einer Motorstaubremse und einer Dekompressionsbremse
DE102015016605A1 (de) * 2015-12-22 2017-06-22 Man Truck & Bus Ag Brennkraftmaschine mit einer Motorstaubremse und einer Dekompressionsbremse
AT518408B1 (de) * 2016-04-05 2017-10-15 Avl List Gmbh Ventilbetätigungseinrichtung für zumindest ein gaswechselventil
GB201815263D0 (en) * 2018-09-19 2018-10-31 Eaton Intelligent Power Ltd Valve train assembly
CN110173314B (zh) * 2019-05-15 2023-07-18 浙江大学 一种可实现压缩释放式发动机制动的气门桥及其排气制动方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1798938A (en) * 1927-04-25 1931-03-31 Gen Motors Res Corp Hydraulic slack adjuster
US4624224A (en) * 1983-08-24 1986-11-25 Aisin Seiki Kabushiki Kaisha Hydraulic valve lifter
EP0320536A1 (de) * 1987-12-15 1989-06-21 Van Doorne's Bedrijfswagenfabriek DAF B.V. Kompressionsmotorbremse
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
US5215054A (en) * 1990-10-22 1993-06-01 Jenara Enterprises Ltd. Valve control apparatus and method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3428627A1 (de) * 1984-08-03 1986-02-13 Daimler-Benz Ag, 7000 Stuttgart Viertakt-brennkraftmaschine
DE3506894A1 (de) * 1985-02-27 1986-08-28 Klöckner-Humboldt-Deutz AG, 5000 Köln Motorbremsvorrichtung fuer brennkraftmaschinen
DE3712020A1 (de) * 1987-04-09 1988-10-27 Schaeffler Waelzlager Kg Ventilsteuereinrichtung
US4848289A (en) * 1988-05-02 1989-07-18 Pacific Diesel Brake Co. Apparatus and method for retarding an engine
DE3922884A1 (de) * 1989-07-12 1991-01-24 Man Nutzfahrzeuge Ag Motorbremse fuer luftverdichtende brennkraftmaschinen
DE4007287A1 (de) * 1990-03-08 1991-09-12 Man Nutzfahrzeuge Ag Motorbremse fuer luftverdichtende brennkraftmaschine
US5255650A (en) * 1992-06-01 1993-10-26 Caterpillar Inc. Engine braking utilizing unit valve actuation
SE470363B (sv) * 1992-06-17 1994-01-31 Volvo Ab Förfarande och anordning för motorbromsning med en flercylindrig förbränningsmotor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1798938A (en) * 1927-04-25 1931-03-31 Gen Motors Res Corp Hydraulic slack adjuster
US4624224A (en) * 1983-08-24 1986-11-25 Aisin Seiki Kabushiki Kaisha Hydraulic valve lifter
EP0320536A1 (de) * 1987-12-15 1989-06-21 Van Doorne's Bedrijfswagenfabriek DAF B.V. Kompressionsmotorbremse
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
US5215054A (en) * 1990-10-22 1993-06-01 Jenara Enterprises Ltd. Valve control apparatus and method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KORNER W -D ET AL: "DIE MOTORBREMSE VON NUTZFAHRZEUGEN - GRENZEN UND MOGLICHKEITEN ZUR WEITERENTWICKLUNG", ATZ AUTOMOBILTECHNISCHE ZEITSCHRIFT, vol. 90, no. 12, 1 December 1988 (1988-12-01), pages 671 - 675, XP000082904 *

Also Published As

Publication number Publication date
DE59600140D1 (de) 1998-05-14
ATE164918T1 (de) 1998-04-15
EP0736672B1 (de) 1998-04-08
TR199600283A1 (tr) 1997-03-21
PL179720B1 (pl) 2000-10-31
EP0736672A2 (de) 1996-10-09
CZ94996A3 (en) 1996-10-16
PL313582A1 (en) 1996-10-14
KR960038084A (ko) 1996-11-21
RU2145384C1 (ru) 2000-02-10
JPH08284696A (ja) 1996-10-29
US5692469A (en) 1997-12-02
ES2116123T3 (es) 1998-07-01
KR100290055B1 (ko) 2001-05-15
CZ291232B6 (cs) 2003-01-15
JP2760967B2 (ja) 1998-06-04

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