Title:
シリーズハイブリッド化エンジン駆動電力供給ユニット及び電動移動体
Document Type and Number:
Japanese Patent JP7357044
Kind Code:
B2
Abstract:
To make it possible to achieve down-sizing and weight saving of a series hybridized engine drive power supply unit, to increase output of an OHC ignition plug type engine, and further, to suppress vibration generated in the OHC ignition plug type engine.SOLUTION: A series hybridized engine drive power supply unit comprises an OHC ignition plug type engine, and a power generator. The power generator is so located as to overlay the OHC ignition plug type engine partially or wholly in a crank shaft parallel view. The OHC ignition plug type engine further includes: two OHCE primary balancers that suppress primary inertial force of the OHC ignition plug type engine; and one or two OHCE secondary balancers that suppress secondary inertial force of the OHC ignition plug type engine. The two OHCE primary balancers and the one or two OHCE secondary balancers are so located as to overlay the power generator partially or wholly in the crank shaft parallel view.SELECTED DRAWING: Figure 1
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Inventors:
Hidekazu Higaki
Takuto Takahira
Koichi Tanaka
Takuto Takahira
Koichi Tanaka
Application Number:
JP2021204704A
Publication Date:
October 05, 2023
Filing Date:
December 17, 2021
Export Citation:
Assignee:
YAMAHA HATSUDOKI KABUSHIKI KAISHA
International Classes:
B60K6/24; B60K6/40; B60K6/46; F02B77/00; F16F15/32
Domestic Patent References:
| JP2018127124A | ||||
| JP2013002364A | ||||
| JP2011043189A |
Foreign References:
| WO2021235560A1 |
Attorney, Agent or Firm:
Patent Attorney Firm Tas Meister