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Title:
TRANSMISSION AND CONTROL METHOD OF TRANSMISSION
Document Type and Number:
Japanese Patent JP2018204706
Kind Code:
A
Abstract:
To prevent that a fastening element is abruptly fastened.SOLUTION: An automatic transmission 5 comprises: a branch flow passage 115 which is branched from a connecting flow passage for connecting an oil pump 4 and a fore-and-aft traveling changeover mechanism solenoid valve 105; a bypass valve 110 which is arranged in the branch flow passage 115, and valve-opened when the pressure of the branch flow passage 115 reaches prescribed pressure or higher; and an integrated controller 50 for controlling a motion of a second fastening element. In the case that a stay time Time_rng of a non-traveling range is within a predetermined time when a shift range is switched to the non-traveling range from a traveling range and re-switched to the traveling range, the integrated controller 50 sets the pressure of the branch flow passage 115 to prescribed pressure or higher.SELECTED DRAWING: Figure 1

Inventors:
HATTORI KENJI
MOCHIZUKI NOBUAKI
IWADOU KEISUKE
WATANABE YUJI
KOGURE YUYA
KONAGAYA FUMITO
Application Number:
JP2017111082A
Publication Date:
December 27, 2018
Filing Date:
June 05, 2017
Export Citation:
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Assignee:
JATCO LTD
NISSAN MOTOR
International Classes:
F16H61/00; B60K6/48; B60K6/543; B60W10/10; B60W10/30; B60W20/00; F16H59/08; F16H59/72
Attorney, Agent or Firm:
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