Title:
熱電対の固定方法
Document Type and Number:
Japanese Patent JP6495143
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a fixation method of a thermocouple capable of measuring the temperature in a predetermined temperature measuring position inside of a honeycomb structure.SOLUTION: A fixation method includes a thermocouple arrangement process of arranging one or more of thermocouples 2 in a temperature measuring position 16 of a cell 14 of a columnar honeycomb structure 10, a fastener installing process of installing a fastener 5 in the thermocouples 2 in an external part on the outflow end surface 12 side of the honeycomb structure 10 and a thermocouple fixing wire hooking process of having a thermocouple fixing wire 1 in the cell 14 and hooking a first end bent in a hook shape of its thermocouple fixing wire 1 on an inflow end surface 11 of a partition wall 13, and also includes a thermocouple fixing process of fixing a temperature measuring part 3 of the thermocouples 2 to a temperature measuring position 16 of the honeycomb structure 10 by fixing the thermocouple fixing wire 1 arranged in an external part from an outflow end surface 12 to the fastener 5, simultaneously with the fastener installing process or after the thermocouple fixing wire hooking process.SELECTED DRAWING: Figure 1B
Inventors:
Takeyoshi Kawahara
Yuji Tamai
Yuki Fukuumi
Yuji Tamai
Yuki Fukuumi
Application Number:
JP2015173318A
Publication Date:
April 03, 2019
Filing Date:
September 02, 2015
Export Citation:
Assignee:
Nippon Insulator Co., Ltd.
International Classes:
B01D53/94; F01N3/00; F02D35/00; G01K1/14; G01K7/02
Domestic Patent References:
| JP421716U |
Foreign References:
| WO2007066462A1 | ||||
| US20090097528 | ||||
| US3766536 |
Attorney, Agent or Firm:
Ippei Watanabe
Shigeru Koike
Shigeru Koike