Title:
FLYWHEEL DEVICE
Document Type and Number:
Japanese Patent JP2018155130
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a technology that rationally achieves downsizing of a main flywheel and a sub flywheel while covering inertia moment needed for a rotary output shaft of a prime mover with rotations of the main flywheel and the sub fly wheel in a divided manner.SOLUTION: A flywheel device includes: a main flywheel 10 which is fixed to a rotary output shaft 2 of a prime mover 1 and rotates synchronously with the rotary output shaft 2; a sub flywheel 30 which is provided so as to rotate relative to the rotary output shaft 2; and a transmission mechanism part which transmits rotational power of the rotary output shaft 2 to the sub flywheel 30. The flywheel device includes a speed increasing transmission mechanism part A which increases a speed of the rotational power of the rotary output shaft 2 and transmits the rotational power to the sub flywheel 30.SELECTED DRAWING: Figure 1
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Inventors:
WATANABE NOBUHIRO
Application Number:
JP2017051000A
Publication Date:
October 04, 2018
Filing Date:
March 16, 2017
Export Citation:
Assignee:
YANMAR CO LTD
International Classes:
F02B61/06; F02B61/00; F02B77/00; F16H33/02
Attorney, Agent or Firm:
Masahiro Miyaji