Title:
LOW FRICTION VALVE TRAIN
Document Type and Number:
Japanese Patent JPH06212914
Kind Code:
A
Abstract:
PURPOSE: To provide a lightweight and low friction valve train for a high-speed internal combustion engine.
CONSTITUTION: A valve train 12 has a tappet 39 preferably made of a lightweight metal such as aluminum and magnesium. An outer surface of the tappet is impregnated with a solid film lubricant to reduce friction during operation. The valve train further comprises a camshaft 26 having a cam 28, and a wearing/bearing surface of the came is impregnated with the solid film lubricant to reduce abrasion during the operation.
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Inventors:
BUI DAAGA NAGASUUOO RAO
DANIERU MAIKURU KABATSUTO
HARII AASAA SHIKANETSUKU
DANIERU MAIKURU KABATSUTO
HARII AASAA SHIKANETSUKU
Application Number:
JP26743493A
Publication Date:
August 02, 1994
Filing Date:
October 26, 1993
Export Citation:
Assignee:
FORD MOTOR CO
International Classes:
C10M111/04; C23C4/00; C23C4/18; F01L1/04; F01L1/047; F01L1/053; F01L1/08; F01L1/12; F01L1/14; F01L1/16; F01L1/20; F01L3/02; F01L3/04; F01L3/08; F01L3/22; (IPC1-7): F01L1/12; F01L1/04; F01L1/14; F01L1/16; F01L1/20; F01L3/02; F01L3/08
Attorney, Agent or Firm:
Akira Asamura (3 outside)
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