BRPI0905084A2 - Freio-motor com braço oscilante dedicado - Google Patents

Freio-motor com braço oscilante dedicado

Info

Publication number
BRPI0905084A2
BRPI0905084A2 BRPI0905084-1A BRPI0905084A BRPI0905084A2 BR PI0905084 A2 BRPI0905084 A2 BR PI0905084A2 BR PI0905084 A BRPI0905084 A BR PI0905084A BR PI0905084 A2 BRPI0905084 A2 BR PI0905084A2
Authority
BR
Brazil
Prior art keywords
swingarm
dedicated
motor brake
brake
motor
Prior art date
Application number
BRPI0905084-1A
Other languages
English (en)
Inventor
Zdenek S Meistrick
Original Assignee
Jacobs Vehicle Systems Inc
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 Jacobs Vehicle Systems Inc filed Critical Jacobs Vehicle Systems Inc
Publication of BRPI0905084A2 publication Critical patent/BRPI0905084A2/pt
Publication of BRPI0905084B1 publication Critical patent/BRPI0905084B1/pt

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
    • F01L1/08—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
    • 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
    • F01L13/065—Compression release engine retarders of the "Jacobs Manufacturing" type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
BRPI0905084-1A 2009-04-27 2009-04-27 Sistema para atuar uma válvula de escape de motor para freio motor BRPI0905084B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2009/041814 WO2010126479A1 (en) 2009-04-27 2009-04-27 Dedicated rocker arm engine brake

Publications (2)

Publication Number Publication Date
BRPI0905084A2 true BRPI0905084A2 (pt) 2015-06-30
BRPI0905084B1 BRPI0905084B1 (pt) 2020-08-11

Family

ID=43032419

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0905084-1A BRPI0905084B1 (pt) 2009-04-27 2009-04-27 Sistema para atuar uma válvula de escape de motor para freio motor

Country Status (8)

Country Link
US (1) US8851048B2 (pt)
EP (1) EP2425105B1 (pt)
JP (1) JP5508520B2 (pt)
KR (1) KR101501039B1 (pt)
CN (1) CN102414403B (pt)
BR (1) BRPI0905084B1 (pt)
RU (1) RU2496011C2 (pt)
WO (1) WO2010126479A1 (pt)

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DE102010008928A1 (de) * 2010-02-23 2011-08-25 Schaeffler Technologies GmbH & Co. KG, 91074 Hubkolbenbrennkraftmaschine mit Motorbremsung durch Öffnen der Auslassventile
CN102588030B (zh) * 2011-01-05 2016-08-10 上海尤顺汽车部件有限公司 发动机的辅助气门驱动机构
JP2014515456A (ja) * 2011-05-26 2014-06-30 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 エンジン・バルブを作動させるための主要ロッカ・アーム／補助ロッカ・アーム・アセンブリ
GB201211534D0 (en) 2012-06-29 2012-08-08 Eaton Srl Valve bridge
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WO2014047643A1 (en) * 2012-09-24 2014-03-27 Jacobs Vehicle Systems, Inc. Intgrated lost motion rocker brake with automatic reset
CN102937041A (zh) * 2012-11-23 2013-02-20 中国第一汽车股份有限公司 一种能实现发动机制动功能的摇臂体
CN103334840B (zh) * 2013-06-03 2016-04-06 浙江亿日气动科技有限公司 电动发动机制动气门执行装置
CN103397923B (zh) * 2013-08-15 2016-03-02 湖北广奥减振器制造有限公司 一种压缩释放发动机制动装置
DE102013015499A1 (de) * 2013-09-19 2015-03-19 Man Truck & Bus Ag Vorrichtung und Verfahren zum Betätigen zumindest eines Auslassventils einer ventilgesteuerten Brennkraftmaschine
EP3105427B1 (en) 2014-02-14 2019-05-29 Eaton Intelligent Power Limited Rocker arm assembly for engine braking
CN110242383B (zh) * 2014-06-10 2021-03-12 雅各布斯车辆系统公司 内燃机中的辅助运动源与主运动加载路径之间的联动装置
CN106232952A (zh) * 2014-07-15 2016-12-14 雅各布斯车辆系统公司 用于摇臂和阀桥的空动部件的偏压机构
US10711662B2 (en) 2014-09-04 2020-07-14 Jacobs Vehicle Systems, Inc. System comprising a pumping assembly operatively connected to a valve actuation motion source or valve train component
BR112017005467B1 (pt) * 2014-09-18 2022-05-17 Eaton Srl Conjunto de balancim de válvula de escape
CN104251147A (zh) * 2014-09-24 2014-12-31 中国第一汽车股份有限公司 一种独立凸轮式发动机制动装置
EP3247888B1 (en) 2015-01-21 2024-01-03 Eaton Intelligent Power Limited Rocker arm assembly for engine braking
US10415101B2 (en) 2015-04-30 2019-09-17 Monsanto Technology Llc Methods for producing canola plants with clubroot resistance and compositions thereof
KR20180008556A (ko) 2015-05-18 2018-01-24 이턴 에스알엘 어큐뮬레이터로서 작동하는 오일 배출 밸브를 갖는 로커 암
USD808872S1 (en) 2015-09-11 2018-01-30 Eaton S.R.L. Rocker arm for engine brake
USD839310S1 (en) 2015-09-11 2019-01-29 Eaton Intelligent Power Limited Valve bridge
USD801895S1 (en) * 2015-09-22 2017-11-07 Saf-Holland, Inc. Brake torque plate
US10006317B2 (en) * 2015-09-29 2018-06-26 Caterpillar Inc. Valve actuation system
DE102015016526A1 (de) * 2015-12-19 2017-06-22 Daimler Ag Verfahren zum Betreiben einer Hubkolben-Verbrennungskraftmaschine
EP3430246B1 (en) 2016-03-14 2020-01-15 Volvo Truck Corporation A device for controlling at least one valve in an internal combustion engine
US10907514B2 (en) * 2016-06-25 2021-02-02 Eaton Intelligent Power Limited Valve train assembly
WO2017220813A1 (en) 2016-06-25 2017-12-28 Eaton Srl Valve train assembly
EP3507466B1 (en) * 2016-08-31 2022-09-28 Jacobs Vehicle Systems, Inc. Removable valve bridges and valve actuation systems including the same
AT519946B1 (de) * 2017-05-08 2019-07-15 MAN TRUCK & BUS OESTERREICH GesmbH Ventiltriebhebel
CN107143394B (zh) * 2017-05-27 2023-05-12 东风商用车有限公司 一种商用车重型柴油机分体式摇臂制动机构
DE102017009535A1 (de) * 2017-10-13 2019-04-18 Daimler Ag Ventiltrieb für eine Brennkraftmaschine eines Kraftfahrzeugs
WO2019113034A1 (en) 2017-12-04 2019-06-13 Eaton Intelligent Power Limited Engine brake rocker arm having biasing configuration
CN108661745B (zh) * 2018-07-10 2023-11-21 浙江黎明智造股份有限公司 一种电磁控制式发动机制动装置
WO2020018601A1 (en) * 2018-07-16 2020-01-23 Jacobs Vehicle Systems, Inc. Systems and methods for combined engine braking and lost motion exhaust valve opening
US11319840B2 (en) 2018-08-09 2022-05-03 Eaton Intelligent Power Limited Deactivating rocker arm having two-stage latch pin
US11566544B2 (en) 2018-08-09 2023-01-31 Eaton Intelligent Power Limited Rocker arm assembly with lost motion spring
CN109372608B (zh) * 2018-11-27 2024-03-01 浙江黎明智造股份有限公司 一种电磁控制式发动机制动装置
CN113474540B (zh) 2019-01-24 2023-09-01 伊顿智能动力有限公司 具有用于汽缸停用和引擎制动构型的间隙管理的摇臂组件
CN109899162B (zh) * 2019-03-19 2022-04-26 潍柴动力股份有限公司 一种排气制动系统及发动机
WO2021024186A1 (en) 2019-08-05 2021-02-11 Jacobs Vehicles Systems, Inc. Combined positive power and cylinder deactivation operation with secondary valve event
CN110344909B (zh) * 2019-08-16 2024-04-26 浙江黎明智造股份有限公司 一种电动式发动机制动装置
US10876438B1 (en) 2019-08-29 2020-12-29 Zhejiang Liming Intelligent Manufacturing Co., Ltd. Braking device for electric engine
US11242774B2 (en) * 2019-09-20 2022-02-08 Caterpillar Inc. Rocker assembly with a hydraulic lash adjuster
DE102019008860A1 (de) * 2019-12-19 2021-06-24 Daimler Ag Ventilbetätigungseinrichtung zum Betätigen wenigstens zweier Gaswechselventile einer Verbrennungskraftmaschine, Verfahren zum Betreiben einer solchen Ventilbetätigungseinrichtung und Verbrennungskraftmaschine
DE102019008969B4 (de) * 2019-12-20 2023-11-02 Daimler Truck AG Ventilbetätigungseinrichtung für eine Verbrennungskraftmaschine sowie Verfahren zum Betreiben einer solchen Ventilbetätigungseinrichtung
CN112065525B (zh) * 2020-09-09 2021-11-19 潍柴动力股份有限公司 一种摇臂机构及发动机总成
SE545489C2 (en) * 2020-12-18 2023-09-26 Gnutti Carlo Sweden Ab Rocker arm valve mechanism
DE102021001427A1 (de) 2021-03-17 2022-09-22 Daimler Truck AG Ventiltrieb für eine Verbrennungskraftmaschine, insbesondere eines Kraftfahrzeugs, sowie Verbrennungskraftmaschine für ein Kraftfahrzeug
CN113374553B (zh) * 2021-07-19 2024-12-13 浙江康和机械科技有限公司 摇臂制动装置、发动机系统及车辆
DE102021005258A1 (de) 2021-10-21 2023-04-27 Daimler Truck AG Ventilbetätigungsvorrichtung für einen Ventiltrieb einer Verbrennungskraftmaschine
DE102021005714A1 (de) 2021-11-18 2023-05-25 Daimler Truck AG Ventiltrieb für eine Verbrennungskraftmaschine, insbesondere eines Kraftfahrzeugs, Verbrennungskraftmaschine sowie Kraftfahrzeug
DE112023000774T5 (de) * 2022-01-31 2025-03-27 Eaton Intelligent Power Limited Integrierter Kipphebel für Hochleistungsmotorbremsung
WO2023151871A1 (en) 2022-02-10 2023-08-17 Eaton Intelligent Power Limited Integrated rocker for engine braking with hydraulic lash adjuster
WO2023174582A1 (en) 2022-03-15 2023-09-21 Eaton Intelligent Power Limited Valve bridge stabilizer for engine braking
CN119317768A (zh) 2022-06-24 2025-01-14 伊顿智能动力有限公司 具有整体式液压胶囊的用于制动器的摇臂
US12152512B2 (en) 2022-08-04 2024-11-26 Eaton Intelligent Power Limited Rocker arm assembly comprising swing bridge
DE102023132207A1 (de) * 2023-11-20 2025-05-22 Schaeffler Technologies AG & Co. KG Motorbremseinrichtung für eine Zylindereinheit einer Viertakt-Brennkraftmaschine
DE102023132380A1 (de) * 2023-11-21 2025-05-22 Schaeffler Technologies AG & Co. KG Bremskipphebel für eine Motorbremseinrichtung
DE102023134280A1 (de) * 2023-12-07 2025-06-12 Schaeffler Technologies AG & Co. KG Motorbremseinrichtung
US12486807B1 (en) 2024-05-28 2025-12-02 GM Global Technology Operations LLC Engine brake system for an internal combustion engine
CN119084105B (zh) * 2024-11-06 2025-03-11 宁波东方动力部件有限公司 一种内燃机缸内制动组合式摇臂系统

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US4473047A (en) * 1980-02-25 1984-09-25 The Jacobs Mfg. Company Compression release engine brake
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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
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WO2000045035A1 (en) * 1999-01-27 2000-08-03 Hino Jidosha Kabushiki Kaisha Valve opening mechanism
JP2002541382A (ja) * 1999-04-14 2002-12-03 ディーゼル エンジン リターダーズ，インコーポレイテッド 正動力中に、バルブ・リフト及びバルブ・タイミングを修正するための排気及び吸気ロッカアーム組立体
US6394067B1 (en) 1999-09-17 2002-05-28 Diesel Engine Retardersk, Inc. Apparatus and method to supply oil, and activate rocker brake for multi-cylinder retarding
US6386160B1 (en) * 1999-12-22 2002-05-14 Jenara Enterprises, Ltd. Valve control apparatus with reset
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Also Published As

Publication number Publication date
EP2425105A1 (en) 2012-03-07
JP2012525523A (ja) 2012-10-22
CN102414403A (zh) 2012-04-11
KR101501039B1 (ko) 2015-03-10
KR20120011311A (ko) 2012-02-07
CN102414403B (zh) 2015-09-09
US20120048232A1 (en) 2012-03-01
RU2010116899A (ru) 2011-11-10
BRPI0905084B1 (pt) 2020-08-11
WO2010126479A1 (en) 2010-11-04
EP2425105A4 (en) 2012-11-28
US8851048B2 (en) 2014-10-07
EP2425105B1 (en) 2014-07-23
RU2496011C2 (ru) 2013-10-20
JP5508520B2 (ja) 2014-06-04

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 11/08/2020, OBSERVADAS AS CONDICOES LEGAIS.