JPS61119795U - - Google Patents
Info
- Publication number
- JPS61119795U JPS61119795U JP1985002830U JP283085U JPS61119795U JP S61119795 U JPS61119795 U JP S61119795U JP 1985002830 U JP1985002830 U JP 1985002830U JP 283085 U JP283085 U JP 283085U JP S61119795 U JPS61119795 U JP S61119795U
- Authority
- JP
- Japan
- Prior art keywords
- control rod
- drive device
- type control
- rod drive
- coil type
- 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
- Electromagnets (AREA)
- Linear Motors (AREA)
Description
第１図は本考案の一実施例を示すスナツバ装置
の断面図、第２図ａ，ｂは圧力管とスナツバシリ
ンダとの係着状態を示す斜視図である。又第３図
は従来の可動コイル型制御棒駆動装置の断面図、
第４図はそのスナツバ装置の拡大図である。
図中３１は圧力管、３２はスナツバシリンダ、
３３はピン、３４はピン溝、３５はＯリングであ
る。
FIG. 1 is a sectional view of a snubber device showing an embodiment of the present invention, and FIGS. 2a and 2b are perspective views showing a state in which a pressure pipe and a snubber cylinder are engaged. Also, Figure 3 is a cross-sectional view of a conventional moving coil type control rod drive device.
FIG. 4 is an enlarged view of the snubber device. In the figure, 31 is a pressure pipe, 32 is a snatsuba cylinder,
33 is a pin, 34 is a pin groove, and 35 is an O-ring.
Claims (1)
圧力管の下端にスナツバシリンダを挿嵌し、圧力
管の内面とスナツバシリンダの外面との間に複数
個のＯリングを介在せしめ、圧力管の下部に設け
たピン溝にスナツバシリンダに固着したピンを係
着せしめることによつて、上記可動コイル型制御
棒駆動装置のスナツバ装置を構成したことを特徴
とする可動コイル型制御棒駆動装置。 In a moving coil type control rod drive device, a snubber cylinder is inserted into the lower end of a thick-walled pressure tube, and a plurality of O-rings are interposed between the inner surface of the pressure tube and the outer surface of the snubber cylinder. A moving coil type control rod drive device characterized in that a snubber device of the above moving coil type control rod drive device is constructed by engaging a pin fixed to a snubber cylinder in a pin groove provided at the lower part of the movable coil type control rod drive device. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985002830U JPS61119795U (en) | 1985-01-16 | 1985-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985002830U JPS61119795U (en) | 1985-01-16 | 1985-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61119795U true JPS61119795U (en) | 1986-07-28 |
Family
ID=30476874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985002830U Pending JPS61119795U (en) | 1985-01-16 | 1985-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61119795U (en) |
-
1985
- 1985-01-16 JP JP1985002830U patent/JPS61119795U/ja active Pending