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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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
CN103597174B (zh) * 2011-05-26 2016-07-27 雅各布斯车辆系统公司 用于发动机阀致动的主和副摇臂组件
GB201211534D0 (en) 2012-06-29 2012-08-08 Eaton Srl Valve bridge
CN102828837B (zh) * 2012-09-10 2015-12-30 浙江亿日气动科技有限公司 一种应用辅助凸轮驱动的框架式气门执行装置
CN204961000U (zh) 2012-09-24 2016-01-13 雅各布斯车辆系统公司 带有自动复位的集成失动式摇臂制动器系统
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
WO2015120897A1 (en) * 2014-02-14 2015-08-20 Eaton Srl Rocker arm assembly for engine braking
EP3653851B1 (en) * 2014-06-10 2021-08-18 Jacobs Vehicle Systems, Inc. Linkage between an auxiliary motion source and a main motion load path in an internal combustion engine
KR101854306B1 (ko) * 2014-07-15 2018-05-03 자콥스 비히클 시스템즈, 인코포레이티드. 푸시로드 조립체
CN106661969B (zh) 2014-09-04 2019-07-09 雅各布斯车辆系统公司 包括可操作地连接至阀致动运动源或者阀机件构件的泵送组件的系统
CN107075987B (zh) 2014-09-18 2020-06-23 伊顿(意大利)有限公司 用于发动机制动的摇臂总成
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
UA126326C2 (uk) 2015-04-30 2022-09-21 Монсанто Текнолоджі Елелсі Спосіб відбору рослини каноли, стійкої до кили капустяних
WO2016184495A1 (en) 2015-05-18 2016-11-24 Eaton Srl Rocker arm having oil release valve that operates as an accumulator
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
WO2017157413A1 (en) 2016-03-14 2017-09-21 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
JP6782848B2 (ja) 2016-08-31 2020-11-11 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 取り外し可能なバルブブリッジおよびそれを含むバルブ作動システム
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
KR102542071B1 (ko) * 2018-07-16 2023-06-13 자콥스 비히클 시스템즈, 인코포레이티드. 통합식 엔진 제동 및 로스트 모션 배기 밸브 개방을 위한 시스템 및 방법
WO2020030298A1 (en) 2018-08-09 2020-02-13 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
JP7368593B2 (ja) 2019-08-05 2023-10-24 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 正の力および気筒休止の動作と副バルブ事象との組み合わせ
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
CN118679306A (zh) 2022-02-10 2024-09-20 伊顿智能动力有限公司 用于发动机制动的具有液压间隙调节器的集成摇臂
DE112023001374T5 (de) 2022-03-15 2025-02-27 Eaton Intelligent Power Limited Ventilbrückenstabilisator für die motorbremsung
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
US12123328B2 (en) 2022-08-04 2024-10-22 Eaton Intelligent Power Limited 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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Also Published As

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

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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

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