JPS5630639A - Abnormality diagnoser for pipe temperature retainer - Google Patents

Abnormality diagnoser for pipe temperature retainer

Info

Publication number
JPS5630639A
JPS5630639A JP10601279A JP10601279A JPS5630639A JP S5630639 A JPS5630639 A JP S5630639A JP 10601279 A JP10601279 A JP 10601279A JP 10601279 A JP10601279 A JP 10601279A JP S5630639 A JPS5630639 A JP S5630639A
Authority
JP
Japan
Prior art keywords
pipe
temperature retainer
rail
camera unit
retainer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10601279A
Other languages
Japanese (ja)
Inventor
Yuji Horikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Nippon Atomic Industry Group Co Ltd
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Nippon Atomic Industry Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd, Nippon Atomic Industry Group Co Ltd filed Critical Toshiba Corp
Priority to JP10601279A priority Critical patent/JPS5630639A/en
Publication of JPS5630639A publication Critical patent/JPS5630639A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

PURPOSE: To accurately detect an abnormal part without making complication around a pipe, by using a movable infrared camera unit.
CONSTITUTION: A rail 17 is laid at a prescribed distance from a temperature retainer 12 coated on a pipe 11 for a nuclear reactor. An infrared camera unit 15 connected to a display unit 19 and a computer 20 is hung with a moving mechanism from the rail. The camera unit is moved in the axial direction of the pipe 11 by the moving mechanism 16 and the rail to detect infrared rays emitted from the surface of the temperature retainer 12. The detected rays are converted into a video signal to inicate a thermal image on the display unit 19. The computer 20 compares the video signal with a previously stored refrence condition for the surface of the temperature retainer. This results in accurately detecting the abnotmal part of the temperature retainer 12 without providing numerous signal lines around the pipe 11 as in a case that teermocouples are used.
COPYRIGHT: (C)1981,JPO&Japio
JP10601279A 1979-08-22 1979-08-22 Abnormality diagnoser for pipe temperature retainer Pending JPS5630639A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10601279A JPS5630639A (en) 1979-08-22 1979-08-22 Abnormality diagnoser for pipe temperature retainer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10601279A JPS5630639A (en) 1979-08-22 1979-08-22 Abnormality diagnoser for pipe temperature retainer

Publications (1)

Publication Number Publication Date
JPS5630639A true JPS5630639A (en) 1981-03-27

Family

ID=14422744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10601279A Pending JPS5630639A (en) 1979-08-22 1979-08-22 Abnormality diagnoser for pipe temperature retainer

Country Status (1)

Country Link
JP (1) JPS5630639A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01173397A (en) * 1987-12-28 1989-07-10 Ricoh Co Ltd Manufacture of ferroelectric polymeric optical recording medium
JPH05272753A (en) * 1992-03-24 1993-10-19 Marunouchi Netsu Kiyoukiyuu Kk Device and method for judging soundness of each part of thermal apparatus by remote-control monitor camera
WO2000011234A1 (en) * 1998-08-18 2000-03-02 Siemens Aktiengesellschaft Method and device for coating high temperature components by means of plasma spraying
US6217211B1 (en) * 1998-01-27 2001-04-17 Michael Hesky Gmbh Temperature measuring and monitoring
US20120275485A1 (en) * 2011-04-27 2012-11-01 Telair International Gmbh Cargo Deck For A Cargo Hold Of An Aircraft And Method For Monitoring The Temperature Of A Container, A Pallet Or A Similar Unit Load Device (ULD) Disposed On A Cargo Hold Floor
CN105551552A (en) * 2015-12-02 2016-05-04 中国核动力研究设计院 Reactor loop system fault section heat signal spectrum positioning system and method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01173397A (en) * 1987-12-28 1989-07-10 Ricoh Co Ltd Manufacture of ferroelectric polymeric optical recording medium
JPH05272753A (en) * 1992-03-24 1993-10-19 Marunouchi Netsu Kiyoukiyuu Kk Device and method for judging soundness of each part of thermal apparatus by remote-control monitor camera
US6217211B1 (en) * 1998-01-27 2001-04-17 Michael Hesky Gmbh Temperature measuring and monitoring
WO2000011234A1 (en) * 1998-08-18 2000-03-02 Siemens Aktiengesellschaft Method and device for coating high temperature components by means of plasma spraying
US20120275485A1 (en) * 2011-04-27 2012-11-01 Telair International Gmbh Cargo Deck For A Cargo Hold Of An Aircraft And Method For Monitoring The Temperature Of A Container, A Pallet Or A Similar Unit Load Device (ULD) Disposed On A Cargo Hold Floor
CN105551552A (en) * 2015-12-02 2016-05-04 中国核动力研究设计院 Reactor loop system fault section heat signal spectrum positioning system and method

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