BR0206404A - Alavanca de arrasto de uma propulsão de válvula de um motor de combustão interna - Google Patents

Alavanca de arrasto de uma propulsão de válvula de um motor de combustão interna

Info

Publication number
BR0206404A
BR0206404A BR0206404-9A BR0206404A BR0206404A BR 0206404 A BR0206404 A BR 0206404A BR 0206404 A BR0206404 A BR 0206404A BR 0206404 A BR0206404 A BR 0206404A
Authority
BR
Brazil
Prior art keywords
lever
slider
valve
agent
drag lever
Prior art date
Application number
BR0206404-9A
Other languages
English (en)
Portuguese (pt)
Inventor
Michael Haas
Martin Rauch
Bodo Roerig
Dieter Schmidt
Jeans Artmann
Original Assignee
Ina Schaeffler 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
Priority claimed from DE10155828A external-priority patent/DE10155828A1/de
Application filed by Ina Schaeffler Kg filed Critical Ina Schaeffler Kg
Publication of BR0206404A publication Critical patent/BR0206404A/pt

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
    • 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
    • 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
    • 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
    • F01L1/185—Overhead end-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
    • F01L2301/00—Using particular materials
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Valve Device For Special Equipments (AREA)
BR0206404-9A 2001-11-14 2002-10-25 Alavanca de arrasto de uma propulsão de válvula de um motor de combustão interna BR0206404A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10155828A DE10155828A1 (de) 2001-11-14 2001-11-14 Schlepphebel eines Ventiltriebs einer Brennkraftmaschine
US33562301P 2001-11-15 2001-11-15
PCT/EP2002/011946 WO2003042507A1 (de) 2001-11-14 2002-10-25 Schlepphebel eines ventiltriebs einer brennkraftmaschine

Publications (1)

Publication Number Publication Date
BR0206404A true BR0206404A (pt) 2004-02-10

Family

ID=26010579

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0206404-9A BR0206404A (pt) 2001-11-14 2002-10-25 Alavanca de arrasto de uma propulsão de válvula de um motor de combustão interna

Country Status (2)

Country Link
BR (1) BR0206404A (de)
WO (1) WO2003042507A1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4768467A (en) * 1986-01-23 1988-09-06 Fuji Jukogyo Kabushiki Kaisha Valve operating system for an automotive engine
JP2814613B2 (ja) * 1989-10-12 1998-10-27 日産自動車株式会社 エンジンの弁作動装置
DE9406190U1 (de) * 1994-04-14 1994-06-09 INA Wälzlager Schaeffler KG, 91074 Herzogenaurach Vorrichtung zur gleichzeitigen Betätigung von zumindest zwei Gaswechselventilen
DE60114501T2 (de) * 2000-04-26 2006-04-27 Delphi Technologies, Inc., Troy Verfahren und Vorrichtung für einen zweistufigen Nockenprofilwechsel
US6604498B2 (en) * 2000-05-16 2003-08-12 Delphi Technologies, Inc. Actuation mechanism for mode-switching roller finger follower

Also Published As

Publication number Publication date
WO2003042507A1 (de) 2003-05-22

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired