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Patent Searching and Data


Title:
GOVERNOR MECHANISM
Document Type and Number:
Japanese Patent JP2001012248
Kind Code:
A
Abstract:

To provide a governor mechanism used for an exhaust control device of an engine and to maintain output in an intermediate rotational region of the engine at a high value.

A fixed cam body 4 is fastened on a governor shaft 3 to rotate by being connected to a crankshaft 2 of an engine, and a movable cam body 5 is fitted on the governor shaft 3 free to move in the axial direction. A plural number of centrifugal weights 6 are clamped between these cam bodies 4, 5. The movable cam body 5 is energized to the side of the fixed cam body 4 by arranging springs 8, 9 which are coil springs of the roughly same shaft center as the governor shaft 3 on the outer peripheral side of the governor shaft 3. The springs 8, 9 are plural and different in winding diameter, and the small diametrical side 9 is arranged inside in the diametrical direction of the large diametrical side 8.


Inventors:
IWAKIRI MEGUMI
Application Number:
JP17973399A
Publication Date:
January 16, 2001
Filing Date:
June 25, 1999
Export Citation:
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Assignee:
KAWASAKI HEAVY IND LTD
International Classes:
F01L7/12; F02B25/20; F02D31/00; (IPC1-7): F02B25/20; F01L7/12; F02D31/00
Attorney, Agent or Firm:
Shuji Sugimoto