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Title:
SHEATHED THERMOCOUPLE FOR MEASURING TEMPERATURE IN HIGH PRESSURE DOMAIN, AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2008096215
Kind Code:
A
Abstract:

To provide a sheathed thermocouple fixable to a container when fluid in the container has a high pressure, in a procedure for exposing the sheathed thermocouple to the fluid in the container directly without using a protection tube.

A central portion of a sheath tube of the sheathed thermocouple 10 is formed to be thick, hereby constituting the outer diameter of the central portion 10b to be thicker than each outer diameter of a temperature measuring portion 10a and route side portions 10c, 10d. The sheathed thermocouple 10 is fixed without slipping out because the central portion 10b is thick, by utilizing the high pressure inside the container.


Inventors:
NOMICHI KAORU
NINOMIYA MAKOTO
SUZUKI YUTAKA
ITO HIROSHI
YAMANA MASARU
MORIMOTO YUKITOSHI
Application Number:
JP2006276810A
Publication Date:
April 24, 2008
Filing Date:
October 10, 2006
Export Citation:
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Assignee:
KAWASAKI PRECISION MACH LTD
OKAZAKI MFG CO LTD
International Classes:
G01K7/02
Domestic Patent References:
JPS5077070A1975-06-24
JPS5616828A1981-02-18
JPH09257594A1997-10-03
JPH08313369A1996-11-29
JPH01152228U1989-10-20
JP2001153747A2001-06-08
JPH1183640A1999-03-26
JPH1123378A1999-01-29
Foreign References:
EP0113542A11984-07-18
Attorney, Agent or Firm:
Kyuichi Ueki
Tadashi Sugakawa
Osamu Futakuchi
Hiroaki Ito



 
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