Title:
流体漏れ検出システム
Document Type and Number:
Japanese Patent JP6936766
Kind Code:
B2
Abstract:
To enhance efficiency of fluid leakage detection in a fluid pressure cylinder.SOLUTION: A fluid leakage detection system 100 includes a measuring unit 10 for detecting leakage of working fluid in a hydraulic cylinder 1, and a controller 80 for acquiring a measurement result of the measuring unit 10. The measuring unit 10 performs measurement of temperature and transmission of a measurement result by a predetermined operation condition. The controller 80 includes a determination part 84 for determining a state of the hydraulic cylinder 1 according to the measured temperature measured by a measuring part 50, and a condition setting part 83 for setting an operation condition of the measuring part 50. The condition setting part 83 sets the operation condition to a normal operation condition when the hydraulic cylinder 1 is determined to be in an operating state, and sets the operation condition to a rest operation condition in which an operation frequency of the measuring part 50 is lower than the normal operation condition when the hydraulic cylinder 1 is determined to be in a rest state.SELECTED DRAWING: Figure 1
Inventors:
Keitaro Yoshida
Takahiro Iwamoto
Kikuchi Takayoshi
Takahiro Iwamoto
Kikuchi Takayoshi
Application Number:
JP2018093343A
Publication Date:
September 22, 2021
Filing Date:
May 14, 2018
Export Citation:
Assignee:
KYB Corporation
International Classes:
F15B20/00; F15B15/14
Domestic Patent References:
| JP2145309U | ||||
| JP3184700A | ||||
| JP2017517703A | ||||
| JP2006502913A | ||||
| JP2017207078A | ||||
| JP8028711A | ||||
| JP9105465A |
Attorney, Agent or Firm:
Goto Patent Office