RU2562334C2 - Коромысло клапана и механизм открытия клапана с таким коромыслом - Google Patents

Коромысло клапана и механизм открытия клапана с таким коромыслом Download PDF

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Publication number
RU2562334C2
RU2562334C2 RU2013126078/06A RU2013126078A RU2562334C2 RU 2562334 C2 RU2562334 C2 RU 2562334C2 RU 2013126078/06 A RU2013126078/06 A RU 2013126078/06A RU 2013126078 A RU2013126078 A RU 2013126078A RU 2562334 C2 RU2562334 C2 RU 2562334C2
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RU
Russia
Prior art keywords
rocker
valve
contact surface
rocker arm
axis
Prior art date
Application number
RU2013126078/06A
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English (en)
Russian (ru)
Other versions
RU2013126078A (ru
Inventor
Джон ЛАУ
Original Assignee
Мак Тракс, Инк.
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 Мак Тракс, Инк. filed Critical Мак Тракс, Инк.
Publication of RU2013126078A publication Critical patent/RU2013126078A/ru
Application granted granted Critical
Publication of RU2562334C2 publication Critical patent/RU2562334C2/ru

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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
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • 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
    • F01L13/0005—Deactivating 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
  • Mechanically-Actuated Valves (AREA)
RU2013126078/06A 2010-11-17 2010-11-17 Коромысло клапана и механизм открытия клапана с таким коромыслом RU2562334C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2010/056954 WO2012067610A1 (en) 2010-11-17 2010-11-17 Hinged rocker arm and valve openning arrangement including a hinged rocker arm

Publications (2)

Publication Number Publication Date
RU2013126078A RU2013126078A (ru) 2014-12-27
RU2562334C2 true RU2562334C2 (ru) 2015-09-10

Family

ID=46084308

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2013126078/06A RU2562334C2 (ru) 2010-11-17 2010-11-17 Коромысло клапана и механизм открытия клапана с таким коромыслом

Country Status (10)

Country Link
US (1) US8904982B2 (enExample)
EP (1) EP2640938B1 (enExample)
JP (1) JP5835817B2 (enExample)
KR (1) KR101628814B1 (enExample)
CN (1) CN103314189B (enExample)
AU (1) AU2010363967B2 (enExample)
BR (1) BR112013012178B1 (enExample)
CA (1) CA2817091A1 (enExample)
RU (1) RU2562334C2 (enExample)
WO (1) WO2012067610A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2738750C1 (ru) * 2017-12-14 2020-12-16 Форд Отомотив Санайи А.Ш. Механизм коромысла
RU2794530C1 (ru) * 2022-03-09 2023-04-20 Юрий Иванович Терентьев Механизм газораспределения двс

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* Cited by examiner, † Cited by third party
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DE102013215946A1 (de) * 2013-08-12 2015-02-12 Avl List Gmbh Ventilbetätigungseinrichtung zur Veränderung des Ventilhubs
KR101895101B1 (ko) 2014-07-25 2018-09-04 현대중공업 주식회사 선박 엔진의 요크와 록커암의 결합 구조
CN107076008B (zh) 2014-09-29 2020-12-01 沃尔沃卡车集团 具有压缩释放制动装置的两冲程对置活塞式发动机及方法
US11352961B2 (en) 2017-12-28 2022-06-07 Weichai Power Co., Ltd. Valve rocker arm assembly, variable air distribution mechanism and engine
WO2024079642A1 (en) * 2022-10-12 2024-04-18 Cummins Inc. Valve actuation system comprising a discrete lost motion device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2024401A (en) * 1933-05-27 1935-12-17 Robert R Page Rocker arm for overhead valve gas engines
US4690110A (en) * 1985-04-26 1987-09-01 Mazda Motor Corporation Variable valve mechanism for internal combustion engines
RU2328604C2 (ru) * 2003-12-24 2008-07-10 Хонда Мотор Ко., Лтд. Устройство регулирования подъема клапана двигателя внутреннего сгорания

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JPS60111010A (ja) 1983-11-18 1985-06-17 Mazda Motor Corp エンジンの動弁装置
JPH0229843B2 (ja) * 1985-01-30 1990-07-03 Mazda Motor Enjinnobensadosochi
JPS61197706A (ja) 1985-02-26 1986-09-02 Fuji Heavy Ind Ltd 内燃機関のラツシユアジヤスタ付動弁機構
DE3613945A1 (de) * 1985-04-26 1986-10-30 Mazda Motor Corp., Hiroshima Veraenderbarer ventilmechanismus fuer verbrennungsmaschinen
IT1240107B (it) 1990-02-16 1993-11-27 Ferrari Spa Sistema di distribuzione variabile, in particolare per un motore endotermico.
FR2731043B1 (fr) 1995-02-24 1997-04-04 Renault Dispositif de distribution variable pour moteur a combustion interne
SE521189C2 (sv) * 2002-02-04 2003-10-07 Volvo Lastvagnar Ab Anordning för att tillföra EGR-gas
DE10314683B4 (de) * 2003-03-29 2009-05-07 Entec Consulting Gmbh Variable Ventilhubsteuerung für einen Verbrennungsmotor mit untenliegender Nockenwelle
JP4123372B2 (ja) 2003-11-13 2008-07-23 三菱自動車工業株式会社 内燃機関の可変動弁装置
US7559300B2 (en) 2003-12-12 2009-07-14 Jacobs Vehicle Systems, Inc. Multiple slave piston valve actuation system
CN100406689C (zh) * 2004-04-27 2008-07-30 三菱扶桑卡客车公司 内燃机的可变气门机构
KR100974122B1 (ko) 2005-04-14 2010-08-04 미쯔비시 지도샤 고교 가부시끼가이샤 내연 기관의 밸브 구동 장치
JP2007146679A (ja) 2005-11-24 2007-06-14 Honda Motor Co Ltd 内燃機関の動弁装置
JP2007247600A (ja) * 2006-03-17 2007-09-27 Mitsubishi Motors Corp 内燃機関の可変動弁装置
EP2092166B1 (en) 2006-12-12 2012-08-01 Mack Trucks, Inc. Valve opening arrangement and method
JP5089706B2 (ja) * 2006-12-12 2012-12-05 マック トラックス インコーポレイテッド バルブ開放機構および方法
US7823553B2 (en) * 2007-03-16 2010-11-02 Jacobs Vehicle Systems, Inc. Engine brake having an articulated rocker arm and a rocker shaft mounted housing
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JP5331343B2 (ja) 2007-12-27 2013-10-30 ダイムラー・アクチェンゲゼルシャフト 内燃機関の可変動弁装置
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2024401A (en) * 1933-05-27 1935-12-17 Robert R Page Rocker arm for overhead valve gas engines
US4690110A (en) * 1985-04-26 1987-09-01 Mazda Motor Corporation Variable valve mechanism for internal combustion engines
RU2328604C2 (ru) * 2003-12-24 2008-07-10 Хонда Мотор Ко., Лтд. Устройство регулирования подъема клапана двигателя внутреннего сгорания

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2738750C1 (ru) * 2017-12-14 2020-12-16 Форд Отомотив Санайи А.Ш. Механизм коромысла
RU2794530C1 (ru) * 2022-03-09 2023-04-20 Юрий Иванович Терентьев Механизм газораспределения двс

Also Published As

Publication number Publication date
EP2640938A1 (en) 2013-09-25
BR112013012178B1 (pt) 2020-09-24
US8904982B2 (en) 2014-12-09
JP5835817B2 (ja) 2015-12-24
CN103314189A (zh) 2013-09-18
EP2640938B1 (en) 2017-02-15
CN103314189B (zh) 2015-11-25
JP2013543083A (ja) 2013-11-28
EP2640938A4 (en) 2014-05-28
WO2012067610A1 (en) 2012-05-24
CA2817091A1 (en) 2012-05-24
BR112013012178A2 (pt) 2016-08-16
KR20140010001A (ko) 2014-01-23
KR101628814B1 (ko) 2016-06-21
AU2010363967B2 (en) 2016-02-11
RU2013126078A (ru) 2014-12-27
US20130220249A1 (en) 2013-08-29
AU2010363967A1 (en) 2013-05-30

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