AR088057A1 - MECHANISM OF VARIABLE VALVES FOR INTERNAL COMBUSTION MOTOR - Google Patents

MECHANISM OF VARIABLE VALVES FOR INTERNAL COMBUSTION MOTOR

Info

Publication number
AR088057A1
AR088057A1 ARP120103566A AR088057A1 AR 088057 A1 AR088057 A1 AR 088057A1 AR P120103566 A ARP120103566 A AR P120103566A AR 088057 A1 AR088057 A1 AR 088057A1
Authority
AR
Argentina
Prior art keywords
internal combustion
actuator
cylinder cover
combustion engine
combustion motor
Prior art date
Application number
Other languages
Spanish (es)
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of AR088057A1 publication Critical patent/AR088057A1/en

Links

Landscapes

  • Valve Device For Special Equipments (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

Proporcionar un mecanismo de válvulas variables para un motor de combustión interna en el cual, incluso si un actuador está montado a una tapa de cilindro, puede atenuarse la conducción de calor desde la tapa de cilindro al actuador, puede asegurarse la flexibilidad de la disposición y puede evitarse el aumento de tamaño del motor de combustión interna. En un mecanismo de válvulas variables para un motor de combustión interna, un actuador (45) para conectar y desconectar balancines adyacentes (31, 32) haciendo que un botador (42) avance y se retraiga está montado a través de una o más partes de montaje del actuador (55f, 55b, 55d) provistas en una superficie exterior de una pared lateral (51R) de una tapa de cilindro (4) y un conducto para lubricante (P1, P2, P3) se forma en la pared lateral (51R) de la tapa de cilindro (4) en las proximidades de las partes de montaje del actuador (55f, 55b, 55d).Providing a variable valve mechanism for an internal combustion engine in which, even if an actuator is mounted to a cylinder cover, heat conduction from the cylinder cover to the actuator can be attenuated, the flexibility of the arrangement can be ensured and Increasing the size of the internal combustion engine can be avoided. In a variable valve mechanism for an internal combustion engine, an actuator (45) for connecting and disconnecting adjacent rockers (31, 32) causing a float (42) to advance and retract is mounted through one or more parts of Actuator mounting (55f, 55b, 55d) provided on an outer surface of a side wall (51R) of a cylinder cover (4) and a conduit for lubricant (P1, P2, P3) is formed on the side wall (51R ) of the cylinder cover (4) in the vicinity of the actuator mounting parts (55f, 55b, 55d).

ARP120103566 2011-09-28 2012-09-26 MECHANISM OF VARIABLE VALVES FOR INTERNAL COMBUSTION MOTOR AR088057A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011212780A JP5771494B2 (en) 2011-09-28 2011-09-28 Variable valve operating device for internal combustion engine

Publications (1)

Publication Number Publication Date
AR088057A1 true AR088057A1 (en) 2014-05-07

Family

ID=48019450

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120103566 AR088057A1 (en) 2011-09-28 2012-09-26 MECHANISM OF VARIABLE VALVES FOR INTERNAL COMBUSTION MOTOR

Country Status (4)

Country Link
JP (1) JP5771494B2 (en)
CN (1) CN103032126B (en)
AR (1) AR088057A1 (en)
BR (1) BR102012024320A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6105410B2 (en) * 2013-06-28 2017-03-29 ヤマハ発動機株式会社 engine
JP7274860B2 (en) 2018-12-26 2023-05-17 カワサキモータース株式会社 Motorcycle engine cooling structure
JP6851409B2 (en) * 2019-02-26 2021-03-31 本田技研工業株式会社 Internal combustion engine for saddle-type vehicles

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63155502A (en) * 1986-12-17 1988-06-28 東芝ライテック株式会社 Recessed type lighting fixture
JPH0634566Y2 (en) * 1988-06-22 1994-09-07 本田技研工業株式会社 Lubricating oil supply device in valve train for internal combustion engine
JPH01304800A (en) * 1988-06-02 1989-12-08 Mitsubishi Electric Corp Box
JPH04292526A (en) * 1991-03-20 1992-10-16 Honda Motor Co Ltd Four-cycle internal combustion engine
JP3029486B2 (en) * 1991-07-01 2000-04-04 本田技研工業株式会社 Cycle pause reciprocating internal combustion engine
JP3299363B2 (en) * 1993-12-24 2002-07-08 本田技研工業株式会社 Valve train for internal combustion engine
JP3396412B2 (en) * 1997-11-11 2003-04-14 株式会社オティックス Variable valve mechanism
JP3535431B2 (en) * 1999-12-28 2004-06-07 本田技研工業株式会社 Valve train for internal combustion engine
JP4449251B2 (en) * 2001-05-21 2010-04-14 アイシン精機株式会社 Valve timing control device
JP2003314507A (en) * 2002-04-25 2003-11-06 Honda Motor Co Ltd Cleaning method for hydraulic control valve
JP4265764B2 (en) * 2002-09-24 2009-05-20 本田技研工業株式会社 Air-cooled internal combustion engine
JP4244178B2 (en) * 2003-09-26 2009-03-25 本田技研工業株式会社 Cylinder head cooling air passage structure
JP4229902B2 (en) * 2004-01-16 2009-02-25 本田技研工業株式会社 Engine valve gear
JP2007146740A (en) * 2005-11-28 2007-06-14 Yamaha Motor Co Ltd Variable valve gear, and engine device and vehicle provided with same
WO2007080654A1 (en) * 2006-01-13 2007-07-19 Honda Motor Co., Ltd. Internal combustion engine
WO2009069425A1 (en) * 2007-11-30 2009-06-04 Honda Motor Co., Ltd. Egr device, valve switching device, and cam switching device
JP4999832B2 (en) * 2008-12-26 2012-08-15 本田技研工業株式会社 Variable valve operating device for internal combustion engine
JP2011099424A (en) * 2009-11-09 2011-05-19 Honda Motor Co Ltd Variable valve gear for internal combustion engine
BRPI1104775A2 (en) * 2010-09-07 2013-02-13 Honda Motor Co Ltd internal combustion engine variable valve system

Also Published As

Publication number Publication date
CN103032126B (en) 2015-04-29
CN103032126A (en) 2013-04-10
JP2013072384A (en) 2013-04-22
BR102012024320A2 (en) 2015-01-06
JP5771494B2 (en) 2015-09-02

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee