JPS6281098U - - Google Patents
Info
- Publication number
- JPS6281098U JPS6281098U JP1985173218U JP17321885U JPS6281098U JP S6281098 U JPS6281098 U JP S6281098U JP 1985173218 U JP1985173218 U JP 1985173218U JP 17321885 U JP17321885 U JP 17321885U JP S6281098 U JPS6281098 U JP S6281098U
- Authority
- JP
- Japan
- Prior art keywords
- connector
- pressure vessel
- protrusion
- hook
- movable ring
- 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
- 238000005259 measurement Methods 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 1
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)
Description
第１図ａ，ｂ及び第２図ａ，ｂはこの考案の一
実施例に係る原子炉内監視装置の要部（コネクタ
）を示す断面図と平面図、第３図は従来の原子炉
内監視装置を示す断面図、第４図ａ，ｂは従来の
原子炉内監視装置におけるコネクタを示す断面図
である。
１…原子炉圧力容器、２…原子炉圧力容器外下
部、３…中性子検出器集合体、３ａ，３ｂ，３ｃ
，３ｄ…中性子検出器、４…外部信号ケーブル、
８…計測表示装置、１７…第１のコネクタ、１８
…第２のコネクタ、１９…突起、２０…スリツト
、２１…スプリング、２２…可動リング。
Figure 1 a, b and Figure 2 a, b are a sectional view and a plan view showing the main parts (connectors) of a reactor monitoring system according to an embodiment of this invention, and Figure 3 is a conventional reactor internal monitoring system. 4A and 4B are cross-sectional views showing a connector in a conventional nuclear reactor monitoring device. DESCRIPTION OF SYMBOLS 1...Reactor pressure vessel, 2...Outer lower part of the reactor pressure vessel, 3...Neutron detector assembly, 3a, 3b, 3c
, 3d...neutron detector, 4...external signal cable,
8...Measurement display device, 17 ...First connector, 18
...Second connector, 19...Protrusion, 20...Slit, 21...Spring, 22...Movable ring.
Claims (1)
容器外下部に位置する第１のコネクタに接続され
ている複数の中性子検出器と、上記圧力容器外下
部に位置し一端に第２のコネクタを有し他端が外
部の計測表示装置に接続された外部信号ケーブル
とを、上記両コネクタを接続することにより結合
してなる原子炉内監視装置において、 上記第１のコネクタ（又は第２のコネクタ）に
は突起が設けられ、上記第２のコネクタ（又は第
１のコネクタ）にはかぎ状スリツトを有しスプリ
ングにより一定方向の偏奇力が与えられた可動リ
ングが設けられ、この可動リングを上記第１のコ
ネクタ（又は第２のコネクタ）に嵌合し、上記か
ぎ状スリツトに上記突起を着脱可能に係止させて
なることを特徴とする原子炉内監視装置。[Scope of Claim for Utility Model Registration] A plurality of neutron detectors installed in a pressure vessel of a boiling water reactor and connected to a first connector located at an outside lower part of the pressure vessel; and an external signal cable having a second connector at one end and connected to an external measurement display device at the other end, by connecting both connectors. The first connector (or the second connector) is provided with a protrusion, the second connector (or the first connector) has a hook-shaped slit, and a movable ring is applied with a biasing force in a certain direction by a spring. is provided, the movable ring is fitted into the first connector (or second connector), and the protrusion is removably engaged with the hook-shaped slit. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985173218U JPS6281098U (en) | 1985-11-11 | 1985-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985173218U JPS6281098U (en) | 1985-11-11 | 1985-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6281098U true JPS6281098U (en) | 1987-05-23 |
Family
ID=31110474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985173218U Pending JPS6281098U (en) | 1985-11-11 | 1985-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6281098U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH022992A (en) * | 1988-06-16 | 1990-01-08 | Mitsubishi Electric Corp | Connector for nuclear reactor neutron detector |
| JP2002286890A (en) * | 2001-03-28 | 2002-10-03 | Toshiba Corp | Radiation detector |
-
1985
- 1985-11-11 JP JP1985173218U patent/JPS6281098U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH022992A (en) * | 1988-06-16 | 1990-01-08 | Mitsubishi Electric Corp | Connector for nuclear reactor neutron detector |
| JP2002286890A (en) * | 2001-03-28 | 2002-10-03 | Toshiba Corp | Radiation detector |
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