Series hybrid combine - Kubota Corporation

Title:

Series hybrid combine

Document Type and Number:

Japanese Patent JP6161499

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To provide a series hybrid combine which achieves reducing undesired sounds of the engine and keeping down fuel costs by employing a motor driven only by electric power directly provided from a dynamo driven by the engine, and using, as the engine, the one as smaller as possible.SOLUTION: A traveling device 1 is driven by rotary power from a motor 82 driven by electric power provided from a dynamo 81 driven by an engine 80's output. The output of the engine 80 is controlled by an engine control unit 86. A load estimating part 11d calculates, as an estimated load, the load which is applied on the engine 80. An engine command rotation speed calculating part 11b calculates engine command rotation speed on the basis of the estimated load, and outputs an engine control command based on the engine command rotation speed to the engine control unit 86.

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Inventors:

Yoshifumi Yamanaka
Tetsuya Nakajima
Seiji Houda

Application Number:

JP2013208434A

Publication Date:

July 12, 2017

Filing Date:

October 03, 2013

Export Citation:

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Assignee:

Kubota Corporation

International Classes:

A01D69/02; A01D69/00; B60L50/15

Domestic Patent References:

JP2013070657A
JP10155333A
JP2011193781A
JP2008231940A
JP2007092626A
JP2002337569A

Attorney, Agent or Firm:

Shuichiro Kitamura
Yoshitaka Hatayama
Otono Taiyo

Previous Patent: A touch pen for an input, and a manufacturing method for the same

Next Patent: JPS6161500