Title:
CONTROL METHOD FOR POWER TRANSMISSION DEVICE, AND CONTROL DEVICE FOR POWER TRANSMISSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/131463
Kind Code:
A1
Abstract:
This control method for power transmission device includes: determining whether the deviation between the actual transmission ratio of a variator and the transmission ratio when a movable pulley touches a stopper or the transmission ratio when the movable pulley touches a stopper is at or below a predetermined value; and switching a selector valve when the deviation is determined to be at or below a predetermined value.
Inventors:
NAKANO TOMOYUKI (JP)
TOYOTA RYOHEY (JP)
KOTSUJI KOUICHI (JP)
TOYOTA RYOHEY (JP)
KOTSUJI KOUICHI (JP)
Application Number:
PCT/JP2018/047110
Publication Date:
July 04, 2019
Filing Date:
December 20, 2018
Export Citation:
Assignee:
NISSAN MOTOR (JP)
International Classes:
F16H61/04; F16H59/70; F16H61/00; F16H61/662
Foreign References:
JP2017223344A | 2017-12-21 | |||
JP2005030495A | 2005-02-03 | |||
JP4299068B2 | 2009-07-22 | |||
JP2005282694A | 2005-10-13 | |||
JP2017072194A | 2017-04-13 | |||
JP2017190851A | 2017-10-19 |
Attorney, Agent or Firm:
GOTOH & PARTNERS (JP)
Download PDF: