DE112014003482T5 - Vorrichtung und Verfahren zur Einstellung des Spiels von Motorbremsen - Google Patents

Vorrichtung und Verfahren zur Einstellung des Spiels von Motorbremsen Download PDF

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Publication number
DE112014003482T5
DE112014003482T5 DE112014003482.7T DE112014003482T DE112014003482T5 DE 112014003482 T5 DE112014003482 T5 DE 112014003482T5 DE 112014003482 T DE112014003482 T DE 112014003482T DE 112014003482 T5 DE112014003482 T5 DE 112014003482T5
Authority
DE
Germany
Prior art keywords
rocker arm
valve
cylinder
engine
lost motion
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.)
Ceased
Application number
DE112014003482.7T
Other languages
German (de)
English (en)
Inventor
Bradford Lynch
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.)
Cummins Inc
Original Assignee
Cummins 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 Cummins Inc filed Critical Cummins Inc
Publication of DE112014003482T5 publication Critical patent/DE112014003482T5/de
Ceased 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
    • 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
    • F01L1/20—Adjusting or compensating clearance
    • F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
    • F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
    • 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
    • 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
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • 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
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • F01L9/21—Valve-gear or valve arrangements actuated non-mechanically by electric means actuated by solenoids
    • F01L2009/2103—Valve-gear or valve arrangements actuated non-mechanically by electric means actuated by solenoids comprising one coil

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
DE112014003482.7T 2013-07-29 2014-06-26 Vorrichtung und Verfahren zur Einstellung des Spiels von Motorbremsen Ceased DE112014003482T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361859598P 2013-07-29 2013-07-29
US61/859,598 2013-07-29
PCT/US2014/044347 WO2015017057A1 (fr) 2013-07-29 2014-06-26 Procédé et dispositif de rattrappeur de jeu de frein moteur

Publications (1)

Publication Number Publication Date
DE112014003482T5 true DE112014003482T5 (de) 2016-04-07

Family

ID=52432318

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112014003482.7T Ceased DE112014003482T5 (de) 2013-07-29 2014-06-26 Vorrichtung und Verfahren zur Einstellung des Spiels von Motorbremsen

Country Status (4)

Country Link
US (1) US20160146074A1 (fr)
CN (1) CN105683515A (fr)
DE (1) DE112014003482T5 (fr)
WO (1) WO2015017057A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106133286B (zh) * 2014-02-14 2018-07-06 伊顿(意大利)有限公司 用于发动机制动的摇臂组件
JP2018519457A (ja) 2015-05-18 2018-07-19 イートン ソチエタ・レスポンサビリタ・リミタータＥａｔｏｎ ＳＲＬ アキュムレータとして作動するオイル放出弁を有するロッカアーム
EP3246539B1 (fr) * 2016-05-07 2019-01-23 Eaton Corporation Commande d'huile améliorée pour bras oscillant et rattrapeur de jeu hydraulique
US10132206B1 (en) 2017-05-19 2018-11-20 Caterpillar Inc. Common rocker arm for hydraulic lash adjuster and non-hydraulic lash adjuster
US11549404B2 (en) 2017-08-24 2023-01-10 Eaton Intelligent Power Limited Ball engine decompression mechanism
DE112018003879T5 (de) * 2017-08-24 2020-04-16 Eaton Intelligent Power Limited Kugel-motorbremsmechanismus
DE102017009535A1 (de) * 2017-10-13 2019-04-18 Daimler Ag Ventiltrieb für eine Brennkraftmaschine eines Kraftfahrzeugs
KR102402117B1 (ko) * 2018-03-26 2022-05-25 자콥스 비히클 시스템즈, 인코포레이티드. 2차 흡기 밸브 모션 및 로스트 모션 리셋을 이용한 iegr을 위한 시스템 및 방법
WO2020014621A1 (fr) * 2018-07-13 2020-01-16 Eaton Intelligent Power Limited Culbuteur à base de frein moteur de purge
KR102587249B1 (ko) * 2019-01-15 2023-10-11 자콥스 비히클 시스템즈, 인코포레이티드. 선택적 리셋팅 로스트 모션 엔진 밸브 트레인 구성요소
US11060427B2 (en) 2019-06-24 2021-07-13 Schaeffler Technologies AG & Co. KG Valve train including engine braking system
US10823018B1 (en) 2019-06-25 2020-11-03 Schaeffler Technologies AG & Co. KG Valve train arrangement including engine brake system and lost-motion hydraulic lash adjuster
CN110566308B (zh) * 2019-09-03 2020-08-25 浙江大学 一种用于发动机制动的重置滑阀式摇臂机构及其制动方法
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
CN113356955A (zh) * 2021-06-18 2021-09-07 广西玉柴机器股份有限公司 专用制动摇臂的制动间隙调整方法
CN114109551B (zh) * 2022-01-25 2022-04-26 江苏卓联精密机械有限公司 液压间隙自调专用驱动凸轮组合式气门驱动装置
CN115324681B (zh) * 2022-09-02 2024-01-09 一汽解放汽车有限公司 一种气门驱动摇臂

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000061930A1 (fr) * 1999-04-14 2000-10-19 Diesel Engine Retarders, Inc. Ensembles culbuteurs d'echappement et d'admission permettant de modifier la levee et le reglage des soupapes pendant la puissance positive
ATE456737T1 (de) * 1999-09-10 2010-02-15 Diesel Engine Retarders Inc Kipphebelsystem mit totgang und integrierter motorbremse
DE60045108D1 (de) * 1999-12-20 2010-11-25 Jacobs Vehicle Systems Inc Verfahren und vorrichtung zum hydraulischen an- und loskoppeln einer motorbremse mittels totgang
US6253730B1 (en) * 2000-01-14 2001-07-03 Cummins Engine Company, Inc. Engine compression braking system with integral rocker lever and reset valve
US6439195B1 (en) * 2000-07-30 2002-08-27 Detroit Diesel Corporation Valve train apparatus
US6691674B2 (en) * 2001-06-13 2004-02-17 Diesel Engine Retarders, Inc. Latched reset mechanism for engine brake
US8726863B2 (en) * 2007-03-16 2014-05-20 Jacobs Vehicle Systems, Inc. Rocker shaft pedestal incorporating an engine valve actuation system or engine brake
CN101769185B (zh) * 2009-01-05 2012-07-25 杨柳 带有机械链接的集成式发动机制动装置及用来改变发动机气阀运动的方法
KR101047658B1 (ko) * 2009-07-31 2011-07-07 기아자동차주식회사 엔진브레이크 모듈
WO2014085572A1 (fr) * 2012-11-27 2014-06-05 Cummins Inc. Mécanisme de remise à zéro pour frein à libération de compression
CN105143615A (zh) * 2013-03-15 2015-12-09 康明斯公司 压缩卸荷制动复位机构

Also Published As

Publication number Publication date
CN105683515A (zh) 2016-06-15
WO2015017057A1 (fr) 2015-02-05
US20160146074A1 (en) 2016-05-26

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Representative=s name: PRISMA IP PATENTANWALTSKANZLEI, DE

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