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US 12,508,893 B2Granted
Industrial hybrid engine
AssigneeKubota Corporation
InventorsMasayasu Takami, Kentaro Kita, Kazuaki Koyama
Life of this patent
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AssigneeKubota Corporation
InventorsMasayasu Takami, Kentaro Kita, Kazuaki Koyama
Estimating the term…
Based on further ingenuity, it is possible to support a heavy and large electric motor on an engine body with sufficient strength while driving the electric motor with a belt without slipping, thereby providing a more streamlined industrial hybrid engine. The industrial hybrid engine is provided with an endless rotation band wound around a drive pulley of a crankshaft and a motor pulley of an electric motor for motive power. The electric motor is attached to an engine case in a position-fixed state using one support bracket. The support bracket includes first and second support portions for attaching the electric motor, and attachment portions positioned between the first and second support portions for attaching the electric motor to the engine case.
An industrial hybrid engine provided with an endless rotation band wound around a drive pulley of a crankshaft and a motor pulley of an electric motor for motive power, wherein the electric motor is attached to an engine case in a position-fixed state using one support bracket, the support bracket including first and second support portions for attaching the electric motor, and an attachment portion positioned between the first and second support portions for attaching the electric motor to the engine case, the first support portion protruding obliquely upward from the attachment portion to bolt an upper portion of the electric motor, and the second support portion protrudes obliquely downward from the attachment portion to bolt a lower portion of the electric motor.
An industrial hybrid engine provided with an endless rotation band wound around a drive pulley of a crankshaft and a motor pulley of an electric motor for motive power, wherein the electric motor is attached to an engine case in a position-fixed state using one support bracket, the support bracket including first and second support portions for attaching the electric motor, and an attachment portion positioned between the first and second support portions for attaching the electric motor to the engine case, the attachment portion including a first attachment portion that is bolted to a first case side wall of the engine case, and a second attachment portion that is bolted to a second case side wall of the engine case, the second case side wall being different in an orientation from the first case side wall.
An industrial hybrid engine provided with an endless rotation band wound around a drive pulley of a crankshaft and a motor pulley of an electric motor for motive power, wherein the electric motor is attached to an engine case in a position-fixed state using one support bracket;
An industrial hybrid engine provided with an endless rotation band wound around a drive pulley of a crankshaft and a motor pulley of an electric motor for motive power, wherein the electric motor is attached to an engine case in a position-fixed state using one support bracket, the support bracket including first and second support portions for attaching the electric motor, and an attachment portion positioned between the first and second support portions for attaching the electric motor to the engine case;
Dependencies are inferred from the claim text.