IT1137548B - Meccanismo per arrestare un funzionamento valvolare - Google Patents

Meccanismo per arrestare un funzionamento valvolare

Info

Publication number
IT1137548B
IT1137548B IT8121351A IT2135181A IT1137548B IT 1137548 B IT1137548 B IT 1137548B IT 8121351 A IT8121351 A IT 8121351A IT 2135181 A IT2135181 A IT 2135181A IT 1137548 B IT1137548 B IT 1137548B
Authority
IT
Italy
Prior art keywords
stop
valve operation
valve
Prior art date
Application number
IT8121351A
Other languages
English (en)
Italian (it)
Other versions
IT8121351A0 (it
Inventor
Tsunetomi Katashi
Takahashi Akira
Tsuji Katsuyuki
Original Assignee
Mitsubishi Motors Corp
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 JP5283780A external-priority patent/JPS6048605B2/ja
Priority claimed from JP16074180U external-priority patent/JPS6038008Y2/ja
Priority claimed from JP15940280A external-priority patent/JPS5783620A/ja
Application filed by Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Publication of IT8121351A0 publication Critical patent/IT8121351A0/it
Application granted granted Critical
Publication of IT1137548B publication Critical patent/IT1137548B/it

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
    • 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
    • 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
    • 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
    • F02D13/06—Cutting-out cylinders
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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)
IT8121351A 1980-04-23 1981-04-23 Meccanismo per arrestare un funzionamento valvolare IT1137548B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP5283780A JPS6048605B2 (ja) 1980-04-23 1980-04-23 弁作動停止機構
JP16074180U JPS6038008Y2 (ja) 1980-11-12 1980-11-12 弁作動停止機構
JP15940280A JPS5783620A (en) 1980-11-14 1980-11-14 Valve operation stop mechanism

Publications (2)

Publication Number Publication Date
IT8121351A0 IT8121351A0 (it) 1981-04-23
IT1137548B true IT1137548B (it) 1986-09-10

Family

ID=27294758

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8121351A IT1137548B (it) 1980-04-23 1981-04-23 Meccanismo per arrestare un funzionamento valvolare

Country Status (6)

Country Link
US (1) US4387680A (Direct)
AU (1) AU524984B2 (Direct)
DE (1) DE3116213A1 (Direct)
FR (1) FR2482192A1 (Direct)
GB (1) GB2075118B (Direct)
IT (1) IT1137548B (Direct)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587936A (en) * 1981-09-10 1986-05-13 Honda Giken Kogyo Kabushiki Kaisha Control apparatus for intake and exhaust valves of an internal combustion engine
JPS593109A (ja) * 1982-06-29 1984-01-09 Toyota Motor Corp 内燃機関のバルブ停止装置
US4469061A (en) * 1982-07-08 1984-09-04 Honda Giken Kogyo Kabushiki Kaisha Valve actuating method for internal combustion engine with valve operation suspending function
US4522169A (en) * 1982-09-29 1985-06-11 Aisin Seiki Kabushiki Kaisha Variable cylinder device for internal combustion engines
JPS5987218A (ja) * 1982-11-09 1984-05-19 Aisin Seiki Co Ltd 可変気筒エンジン用油圧リフタシステム
JPS59175615U (ja) * 1983-05-13 1984-11-24 アイシン精機株式会社 可変気筒用油圧リフタ
US4556025A (en) * 1983-11-18 1985-12-03 Mazda Motor Corporation Engine valve mechanism having valve disabling device
JPS611812A (ja) * 1984-06-12 1986-01-07 Nissan Motor Co Ltd 内燃機関の動弁装置
JPS6131610A (ja) * 1984-07-24 1986-02-14 Honda Motor Co Ltd 内燃機関の弁作動休止装置
JPH022884Y2 (Direct) * 1984-12-25 1990-01-24
JPH027204Y2 (Direct) * 1984-12-25 1990-02-21
US4770137A (en) * 1985-02-08 1988-09-13 Aisin Seiki Kabushiki Kaisha Cylinder control device for variable-cylindered engine
EP0312216B1 (en) * 1987-09-22 1993-01-20 Honda Giken Kogyo Kabushiki Kaisha Valve operation control system in internal combustion engine
JPH0658047B2 (ja) * 1988-06-14 1994-08-03 本田技研工業株式会社 内燃機関の動弁制御装置
US5653198A (en) * 1996-01-16 1997-08-05 Ford Motor Company Finger follower rocker arm system
DE19608651A1 (de) * 1996-03-06 1997-09-11 Schaeffler Waelzlager Kg Ventiltrieb für Gaswechselventile von Brennkraftmaschinen
DE19749124C1 (de) * 1997-11-06 1999-04-01 Meta Motoren Energietech Vorrichtung zum Abschalten eines Ladungswechselventils einer Brennkraftmaschine
US6718940B2 (en) 1998-04-03 2004-04-13 Diesel Engine Retarders, Inc. Hydraulic lash adjuster with compression release brake
US6422186B1 (en) * 1999-09-10 2002-07-23 Diesel Engine Retarders, Inc. Lost motion rocker arm system with integrated compression brake
US6394050B1 (en) * 1999-09-15 2002-05-28 Diesel Engine Retarders, Inc. Actuator piston assembly for a rocker arm system
US7128034B2 (en) 2002-10-18 2006-10-31 Maclean-Fogg Company Valve lifter body
US7191745B2 (en) * 2002-10-18 2007-03-20 Maclean-Fogg Company Valve operating assembly
US7273026B2 (en) 2002-10-18 2007-09-25 Maclean-Fogg Company Roller follower body
US7028654B2 (en) * 2002-10-18 2006-04-18 The Maclean-Fogg Company Metering socket
US6871622B2 (en) 2002-10-18 2005-03-29 Maclean-Fogg Company Leakdown plunger
WO2016130664A1 (en) * 2015-02-11 2016-08-18 Fawley Bradford R Valve clearance setting and adjustment systems and related methods
DE102015211122A1 (de) * 2015-06-17 2016-12-22 Schaeffler Technologies AG & Co. KG Übertragungselement für Hubkolbenbrennkraftmaschinen
DE102017113783A1 (de) * 2017-06-21 2018-12-27 Man Truck & Bus Ag Kraftübertragungsvorrichtung
WO2020253993A1 (en) * 2019-06-20 2020-12-24 Eaton Intelligent Power Limited Cylinder deactivation and engine brake mechanism for type iii center pivot valvetrains
JP7555425B2 (ja) * 2020-05-04 2024-09-24 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 主モーション負荷経路におけるロストモーション及び高リフト移送構成要素を備えるバルブ作動システム
CN113931712B (zh) * 2021-09-30 2023-06-02 东风商用车有限公司 一种可变气门升程的摇臂总成

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1977778A (en) * 1929-09-03 1934-10-23 Thomas C Rice Tappet valve clearance compensator
US1985447A (en) * 1931-06-25 1934-12-25 Hayward I Grubbs Valve lifter
US3439661A (en) * 1968-01-11 1969-04-22 Michael A Weiler Controlled displacement hydraulic lifter
US3520287A (en) * 1968-08-09 1970-07-14 White Motor Corp Exhaust valve control for engine braking system
DE1916167A1 (de) * 1969-03-28 1970-10-15 Daimler Benz Ag Vorrichtung zum Regeln eines Verbrennungsmotors
US4227494A (en) * 1975-10-30 1980-10-14 Eaton Corporation Valve disabler and control
US4050435A (en) * 1975-12-02 1977-09-27 Harold L. Fuller, Jr. Valve control for cylinder cutout system
JPS5854245B2 (ja) * 1976-05-17 1983-12-03 日産自動車株式会社 内燃機関
US4114588A (en) * 1976-06-24 1978-09-19 Jordan Edgar R Valve deactuator for internal combustion engines
US4061123A (en) * 1976-10-15 1977-12-06 Janes Robert W Engine de-compression mechanism
US4221199A (en) * 1977-06-13 1980-09-09 Eaton Corporation Plural lash engine valve gear and device for selecting same
US4213442A (en) * 1977-06-29 1980-07-22 Eaton Corporation Valve selector for shaft-mounted rockers
US4252093A (en) * 1977-08-08 1981-02-24 Hazelrigg Henry A Internal combustion engine
FR2421273A1 (fr) * 1978-04-01 1979-10-26 Daimler Benz Ag Moteur a combustion interne a plusieurs cylindres et equipe d'un systeme de deconnexion des soupapes
DE2814308A1 (de) * 1978-04-03 1979-10-11 Daimler Benz Ag Mehrzylindrige brennkraftmaschine mit ventilabschaltung
DE2815732A1 (de) * 1978-04-12 1979-10-25 Daimler Benz Ag Schaltmittel zur betaetigung der ventilabschaltung an mehrzylindrigen brennkraftmaschinen

Also Published As

Publication number Publication date
IT8121351A0 (it) 1981-04-23
US4387680A (en) 1983-06-14
DE3116213A1 (de) 1982-01-14
AU6974681A (en) 1981-10-29
FR2482192A1 (fr) 1981-11-13
GB2075118A (en) 1981-11-11
GB2075118B (en) 1984-02-01
FR2482192B1 (Direct) 1984-04-13
AU524984B2 (en) 1982-10-14

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970429