Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ABNORMALITY TYPE DETERMINING DEVICE AND ABNORMALITY TYPE DETERMINING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/167180
Kind Code:
A1
Abstract:
A driving force sensor (11) detects a driving force in a rotary mechanism (21) provided to an apparatus (2). A vibration sensor (23) detects vibration of the apparatus. A control unit (13) determines the type of abnormality in the apparatus on the basis of the combination of the detected driving force and the detected vibration.

Inventors:
HIROSE Satoru (LTD. Intellectual Property Department1-1, Morinosatoaoyama, Atsugi-sh, Kanagawa 23, 〒2430123, JP)
TAKAGI Toru (LTD. Intellectual Property Department1-1, Morinosatoaoyama, Atsugi-sh, Kanagawa 23, 〒2430123, JP)
OOMORI Kouichi (LTD. Intellectual Property Department1-1, Morinosatoaoyama, Atsugi-sh, Kanagawa 23, 〒2430123, JP)
Application Number:
JP2018/007567
Publication Date:
September 06, 2019
Filing Date:
February 28, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NISSAN MOTOR CO., LTD. (2 Takara-cho, Kanagawa-ku Yokohama-sh, Kanagawa 23, 〒2210023, JP)
International Classes:
G01M13/00; G01L5/00; H02P29/024; B25J19/06; G01P15/00; G05B19/19
Foreign References:
JP2002130531A2002-05-09
JP2012061535A2012-03-29
JP2010206964A2010-09-16
JPH06117968A1994-04-28
JP2007064852A2007-03-15
JP2017188030A2017-10-12
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (Toranomon Kotohira Tower, 2-8 Toranomon 1-chome, Minato-k, Tokyo 01, 〒1050001, JP)
Download PDF: