JPS59183698U - Thermocouple mounting structure of nuclear reactor simulated fuel rod - Google Patents
Thermocouple mounting structure of nuclear reactor simulated fuel rodInfo
- Publication number
- JPS59183698U JPS59183698U JP1983078383U JP7838383U JPS59183698U JP S59183698 U JPS59183698 U JP S59183698U JP 1983078383 U JP1983078383 U JP 1983078383U JP 7838383 U JP7838383 U JP 7838383U JP S59183698 U JPS59183698 U JP S59183698U
- Authority
- JP
- Japan
- Prior art keywords
- thermocouple
- mounting structure
- fuel rod
- nuclear reactor
- simulated fuel
- 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
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
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Resistance Heating (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は模擬燃料棒の一部切欠の構成斜視図、第２図は
従来における熱電対取付構造の断面図、第３図はこの考
案の実施例の構造断面図である。
１・・・・・・電気発熱体、３・・・・・・金属シース
、４・・・・・・黒鉛スリーブ、６・・・・・・熱電対
、７・・・・・・スリット溝、８・・・・・・取付座、
９・・・・・・熱電対のシース、１１・・・・・・延長
棒。FIG. 1 is a partially cutaway structural perspective view of a simulated fuel rod, FIG. 2 is a sectional view of a conventional thermocouple mounting structure, and FIG. 3 is a structural sectional view of an embodiment of this invention. 1... Electric heating element, 3... Metal sheath, 4... Graphite sleeve, 6... Thermocouple, 7... Slit groove , 8...Mounting seat,
9...Thermocouple sheath, 11... Extension rod.
Claims (1)
棒に黒鉛スリーブ表面温度測温用の熱電対を取付けるた
めの熱電対取付構造であって、黒鉛スリーブの周面上に
軸方向に沿って熱電対挿入用のスリット溝を形成し、こ
のスリット溝へ熱電対および該熱電対の先端へ溶接して
継ぎ足した熱電対シースと同径な金属製延長棒との組立
体を挿入するとともに、前記金属製延長棒の先端を黒鉛
スリーブ側に固定的に埋設された金属製の取付座−＼溶
接結合したことを特徴とする原子炉模擬燃料棒の熱電対
取付構造。This is a thermocouple mounting structure for attaching a thermocouple for measuring the surface temperature of a graphite sleeve to a simulated fuel rod made by covering the outer periphery of an electric heating element with a graphite sleeve. A slit groove for thermocouple insertion is formed, and an assembly of a thermocouple and a metal extension rod having the same diameter as the thermocouple sheath welded to the tip of the thermocouple is inserted into the slit groove, and the above-mentioned A thermocouple mounting structure for a nuclear reactor simulating fuel rod, characterized in that the tip of a metal extension rod is welded to a metal mounting seat fixedly embedded in a graphite sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983078383U JPS59183698U (en) | 1983-05-25 | 1983-05-25 | Thermocouple mounting structure of nuclear reactor simulated fuel rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983078383U JPS59183698U (en) | 1983-05-25 | 1983-05-25 | Thermocouple mounting structure of nuclear reactor simulated fuel rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59183698U true JPS59183698U (en) | 1984-12-06 |
Family
ID=30208385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983078383U Pending JPS59183698U (en) | 1983-05-25 | 1983-05-25 | Thermocouple mounting structure of nuclear reactor simulated fuel rod |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59183698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008064548A (en) * | 2006-09-06 | 2008-03-21 | Toshiba Corp | Simulated fuel rod for nuclear reactor |
-
1983
- 1983-05-25 JP JP1983078383U patent/JPS59183698U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008064548A (en) * | 2006-09-06 | 2008-03-21 | Toshiba Corp | Simulated fuel rod for nuclear reactor |
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