Title:
OPERATING STATE DIAGNOSIS DEVICE
Document Type and Number:
Japanese Patent JP2017090319
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an operating state diagnosis device capable of appropriately diagnosing whether warm-up is completed or not.SOLUTION: A diagnosis device 1 in operation includes a sensor unit 2 and a control unit 3. The sensor unit 2 detects thermal flux flowing from constituent parts of a facility toward outside. The control unit 3 determines whether or not an operating state of the facility is a warm-up-completed-state, where warm-up of the constituent parts has been completed, based on a result of detection by the sensor unit 2.SELECTED DRAWING: Figure 1
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Inventors:
GOKO MICHIHISA
SAKAIDA ATSUSUKE
TANIGUCHI TOSHIHISA
OKAMOTO KEIJI
SHIRAISHI YOSHIHIKO
SAKAIDA ATSUSUKE
TANIGUCHI TOSHIHISA
OKAMOTO KEIJI
SHIRAISHI YOSHIHIKO
Application Number:
JP2015222445A
Publication Date:
May 25, 2017
Filing Date:
November 12, 2015
Export Citation:
Assignee:
DENSO CORP
International Classes:
G01M99/00; G01K17/20; G01M13/02
Domestic Patent References:
JPH05301144A | 1993-11-16 | |||
JPS6156759A | 1986-03-22 | |||
JPH08201188A | 1996-08-09 |
Foreign References:
WO2017082302A1 | 2017-05-18 |
Attorney, Agent or Firm:
Patent Business Corporation Yuai Patent Office