JPS60596U - Fuel exchange machine for pressure tube reactor - Google Patents
Fuel exchange machine for pressure tube reactorInfo
- Publication number
- JPS60596U JPS60596U JP1983091900U JP9190083U JPS60596U JP S60596 U JPS60596 U JP S60596U JP 1983091900 U JP1983091900 U JP 1983091900U JP 9190083 U JP9190083 U JP 9190083U JP S60596 U JPS60596 U JP S60596U
- Authority
- JP
- Japan
- Prior art keywords
- grab
- chain
- pressure
- exchange machine
- fuel exchange
- 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
- Manipulator (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来における燃料交換機全体の概要構成図、第
２図は第１図における矢視■−■の拡大断面図、第３図
は第２図に対応するこの考案の実施例の構成断面図であ
る。
１・・・圧力管、５・・・スナウト、６・・・圧力容器
、７・・・グラブ、８，９・・・スプロケット、１０・
・・グラブ昇降チェーン、１１・・・グラブ駆動装置、
１２・・・駆動軸、１４・・・スプロケット軸、１６′
・・・駆動チェーン。
第１図
第３図Fig. 1 is a schematic configuration diagram of the entire conventional fuel exchange machine, Fig. 2 is an enlarged cross-sectional view taken along arrows ■-■ in Fig. 1, and Fig. 3 is a structural cross-section of an embodiment of this invention corresponding to Fig. 2. It is a diagram. 1... Pressure pipe, 5... Snout, 6... Pressure vessel, 7... Grab, 8, 9... Sprocket, 10...
... Grab lifting chain, 11... Grab drive device,
12... Drive shaft, 14... Sprocket shaft, 16'
...Drive chain. Figure 1 Figure 3
Claims (2)
かつ内部が水で満たされた圧力容器内にグラブを収容し
、該グラブをその昇降経路に沿って上下のスプロケット
間に張架されたグラブ昇降チェーンに結合するとともに
、圧力容器外に据付けられたグラブ駆動装置と前記スプ
ロケットの軸との間に架は渡した駆動チェーンにより動
力伝達を行ってグラブを昇降操作する燃料交換機におい
て、グラブ昇降チェーン側のスプロケット軸の一端を容
器壁を貫通して圧力容器の外方へ引き出し、この部分で
グラブ駆動装置との間に駆動チェーンを張架したことを
特徴とする圧力管型原子炉の燃料交換機。(1) Equipped with a snout on the top for connection to the reactor pressure pipe,
The glove is housed in a pressure vessel whose interior is filled with water, and the grab is coupled to a grab lifting chain stretched between upper and lower sprockets along its lifting path, and is installed outside the pressure vessel. In a refueling machine that lifts and lowers the grab by transmitting power through a drive chain that is passed between the grab drive device and the shaft of the sprocket, one end of the sprocket shaft on the side of the grab lifting chain is passed through the container wall to generate pressure. A fuel exchange machine for a pressure tube nuclear reactor, characterized in that it is pulled out to the outside of a container, and a drive chain is stretched between this part and a grab drive device.
において、駆動チェーンを包囲してチェーン油潤滑用の
油溜めが設置されていることを特徴とする圧力管型原子
炉の燃料交換機。(2) Utility Model Registration A fuel exchange machine for a pressure tube nuclear reactor according to claim 1, characterized in that an oil reservoir for lubricating chain oil is installed surrounding the drive chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983091900U JPS60596U (en) | 1983-06-15 | 1983-06-15 | Fuel exchange machine for pressure tube reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983091900U JPS60596U (en) | 1983-06-15 | 1983-06-15 | Fuel exchange machine for pressure tube reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60596U true JPS60596U (en) | 1985-01-05 |
Family
ID=30222005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983091900U Pending JPS60596U (en) | 1983-06-15 | 1983-06-15 | Fuel exchange machine for pressure tube reactor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60596U (en) |
-
1983
- 1983-06-15 JP JP1983091900U patent/JPS60596U/en active Pending
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