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Patent Searching and Data


Title:
CLUTCH CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/111460
Kind Code:
A1
Abstract:
Sleeves (22, 32H, 32L) and engagement gears (16d, 11d, 15d) are provided to clutches (20, 30H, 30L) positioned between first shafts (11, 13), to which power is transmitted from rotating electric machines (3, 4), and second shafts (15, 16), to which the power transmitted to the first shafts (11, 13) is transmitted. A clutch control device (5) comprises a rotation control unit (5B) which performs a rotation synchronization control on the rotating electric machines (3, 4) such that the difference in rotational speed between the rotational speed of the sleeves and the rotational speed of the engagement gears is within a prescribed rotational speed range, and a sleeve control unit (5C) which moves, in a first direction, the sleeves that are positioned in a pre-set neutral position Pn to engage the sleeves with the engagement gears. During the rotation synchronization control, the sleeve control unit (5C) moves the sleeves in the first direction and causes the sleeves to wait in an engagement preparation position Pep which is shifted, only by a prescribed distance X, closer to the engagement gear side than the neutral position Pn.

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Inventors:
NASU, Kota (33-8 Shiba 5-chome, Minato-k, Tokyo 10, 〒1088410, JP)
SHIMIZU, Ryo (33-8 Shiba 5-chome, Minato-k, Tokyo 10, 〒1088410, JP)
ABE, Hironori (33-8 Shiba 5-chome, Minato-k, Tokyo 10, 〒1088410, JP)
Application Number:
JP2018/031966
Publication Date:
June 13, 2019
Filing Date:
August 29, 2018
Export Citation:
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Assignee:
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA (1-21, Shibaura 3-chome Minato-k, Tokyo 10, 〒1088410, JP)
International Classes:
B60W10/10; B60K6/36; B60K6/442; B60L15/20; B60W10/08; B60W20/30; F16D23/02; F16D48/02; F16H63/04
Foreign References:
JP2017013752A2017-01-19
JP2011105024A2011-06-02
JP2014098459A2014-05-29
JP2014149019A2014-08-21
JP2014077539A2014-05-01
JP2014234853A2014-12-15
Attorney, Agent or Firm:
SANADA, Tamotsu (NMF Kichijoji-honcho Bldg. 5th Floor, 10-31 Kichijoji-honcho 1-chome, Musashino-sh, Tokyo 04, 〒1800004, JP)
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