EP3207226A4 - Procédé et système de freinage moteur - Google Patents

Procédé et système de freinage moteur Download PDF

Info

Publication number
EP3207226A4
EP3207226A4 EP15850672.5A EP15850672A EP3207226A4 EP 3207226 A4 EP3207226 A4 EP 3207226A4 EP 15850672 A EP15850672 A EP 15850672A EP 3207226 A4 EP3207226 A4 EP 3207226A4
Authority
EP
European Patent Office
Prior art keywords
engine braking
braking method
engine
braking
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.)
Withdrawn
Application number
EP15850672.5A
Other languages
German (de)
English (en)
Other versions
EP3207226A1 (fr
Inventor
Yong XI
Zhou Yang
Rujie ZHU
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.)
Shanghai Universoon Auto Parts Co Ltd
Original Assignee
Shanghai Universoon Auto Parts Co Ltd
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
Priority claimed from CN201410544937.5A external-priority patent/CN104314633B/zh
Priority claimed from CN201410546875.1A external-priority patent/CN104314636B/zh
Priority claimed from CN201410620840.8A external-priority patent/CN104454178A/zh
Priority claimed from CN201410632591.4A external-priority patent/CN104358600A/zh
Priority claimed from CN201510095431.5A external-priority patent/CN104712396A/zh
Priority claimed from CN201510097866.3A external-priority patent/CN104712397B/zh
Application filed by Shanghai Universoon Auto Parts Co Ltd filed Critical Shanghai Universoon Auto Parts Co Ltd
Publication of EP3207226A1 publication Critical patent/EP3207226A1/fr
Publication of EP3207226A4 publication Critical patent/EP3207226A4/fr
Withdrawn legal-status Critical Current

Links

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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/08—Shape of cams
    • 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
    • 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
    • F01L1/20—Adjusting or compensating clearance
    • 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
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • 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
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • F01L1/267—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder with means for varying the timing or the lift of the valves
    • 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
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L13/0036—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
    • 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
    • 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
    • F01L2001/186—Split rocking arms, e.g. rocker arms having two articulated parts and means for varying the relative position of these parts or for selectively connecting the parts to move in unison
    • 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
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L13/0036—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
    • F01L2013/0052—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction with cams provided on an axially slidable sleeve
    • 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
EP15850672.5A 2014-10-15 2015-05-21 Procédé et système de freinage moteur Withdrawn EP3207226A4 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
CN201410544937.5A CN104314633B (zh) 2014-10-15 2014-10-15 一种发动机的可变气门驱动机构
CN201410546875.1A CN104314636B (zh) 2014-10-16 2014-10-16 一种发动机制动装置
CN201410620840.8A CN104454178A (zh) 2014-11-06 2014-11-06 一种发动机制动方法
CN201410632591.4A CN104358600A (zh) 2014-11-10 2014-11-11 一种发动机气门运动转换装置
CN201510095431.5A CN104712396A (zh) 2015-03-04 2015-03-04 一种发动机制动装置
CN201510097866.3A CN104712397B (zh) 2015-03-05 2015-03-05 一种复合摇臂发动机制动装置
PCT/IB2015/001625 WO2016059456A1 (fr) 2014-10-15 2015-05-21 Procédé et système de freinage moteur

Publications (2)

Publication Number Publication Date
EP3207226A1 EP3207226A1 (fr) 2017-08-23
EP3207226A4 true EP3207226A4 (fr) 2018-05-16

Family

ID=55746186

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15850672.5A Withdrawn EP3207226A4 (fr) 2014-10-15 2015-05-21 Procédé et système de freinage moteur

Country Status (3)

Country Link
US (1) US20170241305A1 (fr)
EP (1) EP3207226A4 (fr)
WO (1) WO2016059456A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6073285B2 (ja) * 2014-12-05 2017-02-01 株式会社デンソー 制御装置
JP6619509B2 (ja) * 2015-09-29 2019-12-11 ジェイコブス ビークル システムズ、インコーポレイテッド ラッシュ防止バルブ作動運動を含むエンジンバルブ作動用のシステム
KR102206672B1 (ko) * 2016-08-31 2021-01-21 자콥스 비히클 시스템즈, 인코포레이티드. 탈착 가능한 밸브 브릿지 및 이를 포함하는 밸브 작동 시스템
SE541888C2 (en) * 2017-03-22 2020-01-02 Scania Cv Ab Four-Stroke Internal Combustion Engine and thereto related Vehicle and Method
AT519812B1 (de) * 2017-04-05 2019-07-15 Avl List Gmbh Mechanische Ventilbetätigungsvorrichtung
DE102017003439A1 (de) * 2017-04-08 2018-10-11 Man Truck & Bus Ag Variabler Ventiltrieb
DE102017004817A1 (de) * 2017-05-18 2018-11-22 Man Truck & Bus Ag Verfahren und Vorrichtung zum Starten eines Verbrennungsmotors
DE102017118852A1 (de) * 2017-08-18 2019-02-21 Man Truck & Bus Ag Kraftübertragungsvorrichtung für variablen Ventiltrieb
AT521311B1 (de) 2018-05-22 2020-07-15 Avl List Gmbh Ventiltrieb einer brennkraftmaschine
US11339690B2 (en) 2018-07-12 2022-05-24 Eaton Intelligent Power Limited Balanced bridge bleeder brake with HLA
CN112639255B (zh) * 2018-07-12 2023-01-17 伊顿智能动力有限公司 具有hla的平衡横臂放气制动
US10550772B1 (en) * 2018-10-23 2020-02-04 GM Global Technology Operations LLC Camshaft assembly and method of operating the same
DE102019203233A1 (de) * 2019-03-11 2020-09-17 Mahle International Gmbh Ventilsteuerung
DE102019203430A1 (de) * 2019-03-13 2020-09-17 Mahle International Gmbh Ventiltrieb einer Brennkraftmaschine
CN110080849B (zh) * 2019-05-21 2020-07-14 姬腾飞 发动机的凸轮轴及气门驱动装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE577588C (de) * 1930-06-11 1933-06-01 Motorwagenfabrik Berna A G Bremssteuerung fuer Viertaktdieselfahrzeugmotoren
US4354460A (en) * 1979-05-09 1982-10-19 Toyota Jidosha Kogyo Kabushiki Kaisha Variable valve event engine
JPH0544410A (ja) * 1991-08-06 1993-02-23 Fuji Oozx Kk 可変バルブタイミングリフト機構用ロツカアーム
DE102007049074A1 (de) * 2007-10-12 2009-04-16 Schaeffler Kg Nockenfolger zur variablen Betätigung eines Gaswechselventils einer Brennkraftmaschine
CN101994539A (zh) * 2009-08-19 2011-03-30 上海尤顺汽车部件有限公司 一种发动机制动装置
WO2012162616A1 (fr) * 2011-05-26 2012-11-29 Jacobs Vehicle Systems, Inc. Ensemble de culbuteurs principal et auxiliaire pour commande des soupapes de moteur
DE102012012150A1 (de) * 2011-06-20 2012-12-20 Neumayer Tekfor Holding Gmbh Schlepphebelanordnung und Verbrennungsmotor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6189504B1 (en) * 1997-11-24 2001-02-20 Diesel Engine Retarders, Inc. System for combination compression release braking and exhaust gas recirculation
CN101319636B (zh) * 2008-06-03 2010-12-08 江苏大学 一种用于发动机驱动与制动工况的一体化气门驱动机构及其控制方法
CN104314636B (zh) * 2014-10-16 2017-06-16 上海尤顺汽车部件有限公司 一种发动机制动装置
CN204163782U (zh) * 2014-10-16 2015-02-18 上海尤顺汽车部件有限公司 发动机制动装置
CN204476492U (zh) * 2015-03-04 2015-07-15 上海尤顺汽车部件有限公司 发动机制动装置
CN204476493U (zh) * 2015-03-05 2015-07-15 上海尤顺汽车部件有限公司 复合摇臂发动机制动装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE577588C (de) * 1930-06-11 1933-06-01 Motorwagenfabrik Berna A G Bremssteuerung fuer Viertaktdieselfahrzeugmotoren
US4354460A (en) * 1979-05-09 1982-10-19 Toyota Jidosha Kogyo Kabushiki Kaisha Variable valve event engine
JPH0544410A (ja) * 1991-08-06 1993-02-23 Fuji Oozx Kk 可変バルブタイミングリフト機構用ロツカアーム
DE102007049074A1 (de) * 2007-10-12 2009-04-16 Schaeffler Kg Nockenfolger zur variablen Betätigung eines Gaswechselventils einer Brennkraftmaschine
CN101994539A (zh) * 2009-08-19 2011-03-30 上海尤顺汽车部件有限公司 一种发动机制动装置
WO2012162616A1 (fr) * 2011-05-26 2012-11-29 Jacobs Vehicle Systems, Inc. Ensemble de culbuteurs principal et auxiliaire pour commande des soupapes de moteur
DE102012012150A1 (de) * 2011-06-20 2012-12-20 Neumayer Tekfor Holding Gmbh Schlepphebelanordnung und Verbrennungsmotor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016059456A1 *

Also Published As

Publication number Publication date
US20170241305A1 (en) 2017-08-24
EP3207226A1 (fr) 2017-08-23
WO2016059456A1 (fr) 2016-04-21

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