RU2479735C1 - Устройства и способы торможения двигателем - Google Patents

Устройства и способы торможения двигателем Download PDF

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Publication number
RU2479735C1
RU2479735C1 RU2011132887/06A RU2011132887A RU2479735C1 RU 2479735 C1 RU2479735 C1 RU 2479735C1 RU 2011132887/06 A RU2011132887/06 A RU 2011132887/06A RU 2011132887 A RU2011132887 A RU 2011132887A RU 2479735 C1 RU2479735 C1 RU 2479735C1
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RU
Russia
Prior art keywords
valve
brake
piston
cam
engine
Prior art date
Application number
RU2011132887/06A
Other languages
English (en)
Russian (ru)
Other versions
RU2011132887A (ru
Inventor
Чжоу ЯН
Эньцзю КЭ
Original Assignee
Шанхай Юниверсун Отоупартс Ко., Лтд
Чжоу ЯН
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 US12/348,320 external-priority patent/US8065987B2/en
Priority claimed from US12/348,317 external-priority patent/US7984705B2/en
Priority claimed from CN200920142242U external-priority patent/CN201372829Y/zh
Priority claimed from CN 200910056200 external-priority patent/CN101994538B/zh
Priority claimed from CN 200910056670 external-priority patent/CN101994539B/zh
Priority claimed from CN 200910194868 external-priority patent/CN102003239B/zh
Priority claimed from CN 200910194871 external-priority patent/CN102003242B/zh
Priority claimed from CN 200910194870 external-priority patent/CN102003241B/zh
Priority claimed from CN 200910194857 external-priority patent/CN102003236B/zh
Priority claimed from CN 200910194859 external-priority patent/CN102003238B/zh
Priority claimed from CN 200910194869 external-priority patent/CN102003240B/zh
Priority claimed from CN 200910194858 external-priority patent/CN102003237B/zh
Priority claimed from CN 200910195285 external-priority patent/CN102011622B/zh
Application filed by Шанхай Юниверсун Отоупартс Ко., Лтд, Чжоу ЯН filed Critical Шанхай Юниверсун Отоупартс Ко., Лтд
Priority claimed from PCT/US2009/069622 external-priority patent/WO2010078280A2/en
Publication of RU2011132887A publication Critical patent/RU2011132887A/ru
Application granted granted Critical
Publication of RU2479735C1 publication Critical patent/RU2479735C1/ru

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    • 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
    • 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
    • F01L1/26—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
    • F01L13/06—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
    • 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
    • F01L1/20—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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F01L2001/0537—Double overhead camshafts [DOHC]
    • 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
    • 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
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • 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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/03—Auxiliary actuators
    • F01L2820/031—Electromagnets
    • 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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/03—Auxiliary actuators
    • F01L2820/033—Hydraulic engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
RU2011132887/06A 2009-01-05 2009-12-28 Устройства и способы торможения двигателем RU2479735C1 (ru)

Applications Claiming Priority (27)

Application Number Priority Date Filing Date Title
US12/348,320 US8065987B2 (en) 2009-01-05 2009-01-05 Integrated engine brake with mechanical linkage
US12/348,317 US7984705B2 (en) 2009-01-05 2009-01-05 Engine braking apparatus with two-level pressure control valves
US12/348,317 2009-01-05
US12/348,320 2009-01-05
CN200920142242.9 2009-04-07
CN200920142242U CN201372829Y (zh) 2009-04-07 2009-04-07 摇臂-阀桥组合式发动机制动装置
CN 200910056200 CN101994538B (zh) 2009-08-10 2009-08-10 一种用于发动机制动的驱动机构
CN200910056200.8 2009-08-10
CN200910056670.4 2009-08-19
CN 200910056670 CN101994539B (zh) 2009-08-19 2009-08-19 一种发动机制动装置
CN200910194869.3 2009-08-31
CN 200910194871 CN102003242B (zh) 2009-08-31 2009-08-31 一种改进的发动机制动装置
CN200910194870.6 2009-08-31
CN200910194859.X 2009-08-31
CN 200910194870 CN102003241B (zh) 2009-08-31 2009-08-31 一种改进的用于发动机制动的驱动机构
CN 200910194857 CN102003236B (zh) 2009-08-31 2009-08-31 一种制造成本低的发动机制动装置
CN200910194871.0 2009-08-31
CN200910194857.0 2009-08-31
CN 200910194859 CN102003238B (zh) 2009-08-31 2009-08-31 一种发动机制动装置
CN200910194858.5 2009-08-31
CN200910194868.9 2009-08-31
CN 200910194869 CN102003240B (zh) 2009-08-31 2009-08-31 一种发动机制动装置的改进结构
CN 200910194868 CN102003239B (zh) 2009-08-31 2009-08-31 一种快速制动的发动机制动装置
CN 200910194858 CN102003237B (zh) 2009-08-31 2009-08-31 一种发动机制动的改进装置
CN200910195285.8 2009-09-07
CN 200910195285 CN102011622B (zh) 2009-09-07 2009-09-07 一种改进的发动机制动的驱动装置
PCT/US2009/069622 WO2010078280A2 (en) 2009-01-05 2009-12-28 Engine braking devices and methods

Publications (2)

Publication Number Publication Date
RU2011132887A RU2011132887A (ru) 2013-02-10
RU2479735C1 true RU2479735C1 (ru) 2013-04-20

Family

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RU2011132887/06A RU2479735C1 (ru) 2009-01-05 2009-12-28 Устройства и способы торможения двигателем

Country Status (4)

Country Link
EP (3) EP2439381B1 (ko)
KR (1) KR101290440B1 (ko)
BR (1) BRPI0922516B1 (ko)
RU (1) RU2479735C1 (ko)

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Publication number Priority date Publication date Assignee Title
RU2738750C1 (ru) * 2017-12-14 2020-12-16 Форд Отомотив Санайи А.Ш. Механизм коромысла

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DE102010011454B4 (de) 2010-03-15 2020-08-06 Schaeffler Technologies AG & Co. KG Hubkolbenbrennkraftmaschine mit Dekompressionsmotorbremse
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
KR101449335B1 (ko) * 2013-10-11 2014-10-13 현대자동차주식회사 엔진 일체형 엔진 브레이크
KR101980814B1 (ko) 2014-06-10 2019-05-21 자콥스 비히클 시스템즈, 인코포레이티드. 내연 기관의 보조 운동 소스와 주 운동 부하 경로 사이의 링키지
BR112017004362B1 (pt) * 2014-09-04 2022-11-16 Jacobs Vehicle Systems, Inc Sistema compreendendo de um conjunto de bombeamento conectado operacionalmente a uma fonte de movimentação de atuação de válvula ou a um componente de encadeamento valvular
KR101714124B1 (ko) * 2014-12-09 2017-03-08 현대자동차주식회사 압축완화 엔진 브레이크의 초기화 장치
EP3298251B1 (en) 2015-05-18 2020-01-01 Eaton Intelligent Power Limited Rocker arm having oil release valve that operates as an accumulator
KR102429177B1 (ko) * 2017-12-11 2022-08-03 현대자동차주식회사 엔진 브레이크 장치의 리셋 제어 장치 및 방법
US10634019B2 (en) * 2018-03-07 2020-04-28 Jacobs Vehicle Systems, Inc. Rocker arm control systems
WO2020253993A1 (en) * 2019-06-20 2020-12-24 Eaton Intelligent Power Limited Cylinder deactivation and engine brake mechanism for type iii center pivot valvetrains
EP4018081A4 (en) 2019-08-19 2024-02-14 Shanghai Universoon Autotech Co., Ltd. ENGINE VALVE ACTUATOR
KR20210041332A (ko) 2019-10-07 2021-04-15 현대자동차주식회사 압축 완화형 엔진 브레이크의 소켓모듈 및 이를 이용한 엔진 브레이크의 작동 방법
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
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US5146890A (en) * 1989-02-15 1992-09-15 Ab Volvo Method and a device for engine braking a four stroke internal combustion engine
RU2145384C1 (ru) * 1995-04-04 2000-02-10 Штейр Нутцфарцойге АГ Способ торможения двигателем в применении к четырехтактному поршневому двигателю внутреннего сгорания
WO1997006355A1 (en) * 1995-08-08 1997-02-20 Diesel Engine Retarders, Inc. Internal combustion engines with combined cam and electro-hydraulic engine valve control
US6244257B1 (en) * 1995-08-08 2001-06-12 Diesel Engine Retarders, Inc. Internal combustion engine with combined cam and electro-hydraulic engine valve control
US6189504B1 (en) * 1997-11-24 2001-02-20 Diesel Engine Retarders, Inc. System for combination compression release braking and exhaust gas recirculation
US6415752B1 (en) * 1999-09-17 2002-07-09 Diesel Engine Retarders, Inc. Captive volume accumulator for a lost motion system
RU2301370C2 (ru) * 2003-10-24 2007-06-20 Ман Нутцфарцойге Акциенгезелльшафт Устройство моторного тормоза 4-тактного поршневого двигателя внутреннего сгорания

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Publication number Priority date Publication date Assignee Title
RU2738750C1 (ru) * 2017-12-14 2020-12-16 Форд Отомотив Санайи А.Ш. Механизм коромысла

Also Published As

Publication number Publication date
EP2439381A1 (en) 2012-04-11
RU2011132887A (ru) 2013-02-10
EP2439381B1 (en) 2014-09-10
KR101290440B1 (ko) 2013-07-26
EP2444602B1 (en) 2015-06-24
EP2384396A2 (en) 2011-11-09
EP2384396B1 (en) 2014-06-25
EP2384396A4 (en) 2012-11-28
BRPI0922516B1 (pt) 2020-10-06
KR20110112390A (ko) 2011-10-12
EP2444602A1 (en) 2012-04-25

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