Title:
往復動ピストン燃焼エンジンの動弁機構
Document Type and Number:
Japanese Patent JP5398548
Kind Code:
B2
Abstract:
In a valve train of a reciprocating piston combustion engine, comprising cylinders controlled by at least three valves (1, 2) actuated by lobes (5, 6) of a camshaft (3; 4), wherein at least two valves (1; 2) operate equally in terms of function as intake or outlet valves (1; 2), the engine driving and/or braking operation are to be improved. For this purpose, such a valve train is characterized in that the lobes (3, 4) of the camshafts (3, 4) actuating the at least two equally operating valves in terms of function, which are primary and secondary valves (1p, 1s; 2p, 2s), are configured so that they are phase-adjustable in relation to each other.
Inventors:
Hugh ブラックシル
Farouk Shneider
Farouk Shneider
Application Number:
JP2009549832A
Publication Date:
January 29, 2014
Filing Date:
February 14, 2008
Export Citation:
Assignee:
Male International Gesellschaft Mitt ベシュレンクテル ハフツング MAHLE International GmbH
International Classes:
F01L13/00; F01L13/06
Attorney, Agent or Firm:
Patent business corporation MAEDA PATENT OFFICE