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Title:
CONTINUOUSLY VARIABLE TRANSMISSION AND MALFUNCTION DETERMINATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/043410
Kind Code:
A1
Abstract:
A transmission controller that: executes failsafe control whereby a secondary instructed pressure is set to a prescribed high pressure if a determination has been made that an input rotation speed sensor is malfunctioning; and prohibits a malfunction determination for a secondary pressure solenoid valve on the basis of the difference between the secondary instructed pressure and a detection value for a secondary pressure sensor.

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Inventors:
SUDO TATSUYA (JP)
ITOU YOUJI (JP)
ABE KOSUKE (JP)
Application Number:
PCT/JP2016/075635
Publication Date:
March 16, 2017
Filing Date:
September 01, 2016
Export Citation:
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Assignee:
JATCO LTD (JP)
NISSAN MOTOR (JP)
International Classes:
F16H61/12; F16H59/42; F16H61/66; F16H61/662
Foreign References:
JPH084797A1996-01-09
JP2004125104A2004-04-22
JPS62143744A1987-06-27
JPS61109957A1986-05-28
JP2000055182A2000-02-22
Other References:
See also references of EP 3348876A4
Attorney, Agent or Firm:
GOTO, Masaki et al. (JP)
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