CN113669124A - 用于内燃机的气门机构的摇杆装置 - Google Patents

用于内燃机的气门机构的摇杆装置 Download PDF

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Publication number
CN113669124A
CN113669124A CN202110528673.4A CN202110528673A CN113669124A CN 113669124 A CN113669124 A CN 113669124A CN 202110528673 A CN202110528673 A CN 202110528673A CN 113669124 A CN113669124 A CN 113669124A
Authority
CN
China
Prior art keywords
rocker
lever
axially
actuating
valve
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.)
Pending
Application number
CN202110528673.4A
Other languages
English (en)
Chinese (zh)
Inventor
迪米纯·舒特
哈拉德·艾雷特
安德里亚斯·默勒
麦克·科尔
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.)
Schaeffler Holding China Co Ltd
Original Assignee
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of CN113669124A publication Critical patent/CN113669124A/zh
Pending 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
    • 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
    • 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
    • F01L1/182—Centre pivot rocking arms the rocking arm being pivoted about an individual fulcrum, i.e. not about a common shaft
    • F01L1/183—Centre pivot rocking arms the rocking arm being pivoted about an individual fulcrum, i.e. not about a common shaft of the boat 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
    • 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
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • 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
    • F01L13/0021—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 by modification of rocker arm ratio
    • 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
    • F01L2303/00—Manufacturing of components used in valve arrangements
    • 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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/03—Auxiliary actuators
    • F01L2820/031—Electromagnets

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)
CN202110528673.4A 2020-05-15 2021-05-14 用于内燃机的气门机构的摇杆装置 Pending CN113669124A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020113219.0 2020-05-15
DE102020113219.0A DE102020113219A1 (de) 2020-05-15 2020-05-15 Kipphebelanordnung für einen Ventiltrieb einer Brennkraftmaschine

Publications (1)

Publication Number Publication Date
CN113669124A true CN113669124A (zh) 2021-11-19

Family

ID=78280391

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110528673.4A Pending CN113669124A (zh) 2020-05-15 2021-05-14 用于内燃机的气门机构的摇杆装置

Country Status (2)

Country Link
CN (1) CN113669124A (de)
DE (1) DE102020113219A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021126256A1 (de) 2021-10-11 2023-04-13 Schaeffler Technologies AG & Co. KG Trägermodul für einen schaltbaren Ventiltrieb einer Schwerlastbrennkraftmaschine
DE102022103852B4 (de) 2022-02-18 2024-03-21 Schaeffler Technologies AG & Co. KG Baueinheit für einen schaltbaren Ventiltrieb einer Schwerlastbrennkraftmaschine mit einem Achsstück und wenigstens einer Kipphebelgruppe
DE102022111737A1 (de) 2022-05-11 2023-11-16 Schaeffler Technologies AG & Co. KG Baueinheit für einen schaltbaren Ventiltrieb einer Schwerlastbrennkraftmaschine mit einem Achsstück und wenigstens einer Kipphebelgruppe
CN117167111A (zh) 2022-05-26 2023-12-05 舍弗勒技术股份两合公司 带有轴件和摇臂组件的重型内燃机可切换气门机构的结构单元

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61185605A (ja) 1985-02-12 1986-08-19 Suzuki Motor Co Ltd ４サイクルエンジンのバルブ開閉タイミング可変装置
JPS62170713A (ja) 1986-01-23 1987-07-27 Fuji Heavy Ind Ltd 自動車用エンジンの動弁装置
US4768467A (en) 1986-01-23 1988-09-06 Fuji Jukogyo Kabushiki Kaisha Valve operating system for an automotive engine
JPS62243911A (ja) 1986-04-15 1987-10-24 Fuji Heavy Ind Ltd 自動車用エンジンの動弁装置
DE10213081A1 (de) 2002-03-20 2003-10-02 Hydraulik Ring Gmbh Ventilsteuerung zur Einstellung des Hubes von Ventilen in Kraftfahrzeugen
US7140334B2 (en) 2003-06-17 2006-11-28 Honda Motor Co., Ltd. Valve train for internal combustion engine
JP6069766B2 (ja) 2013-09-30 2017-02-01 本田技研工業株式会社 内燃機関の可変動弁装置
DE102017129720A1 (de) 2017-12-13 2019-06-13 Schaeffler Technologies AG & Co. KG Schaltbare Kipphebelanordnung

Also Published As

Publication number Publication date
DE102020113219A1 (de) 2021-11-18

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PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20240320

Address after: No.1 Antuo Road, Anting Town, Jiading District, Shanghai

Applicant after: SCHAEFFLER HOLDING(CHINA) Co.,Ltd.

Country or region after: China

Address before: German Herzogenaurach

Applicant before: SCHAEFFLER TECHNOLOGIES AG & CO.KG

Country or region before: Germany