JPS61118093U - - Google Patents

Info

Publication number
JPS61118093U
JPS61118093U JP1985001501U JP150185U JPS61118093U JP S61118093 U JPS61118093 U JP S61118093U JP 1985001501 U JP1985001501 U JP 1985001501U JP 150185 U JP150185 U JP 150185U JP S61118093 U JPS61118093 U JP S61118093U
Authority
JP
Japan
Prior art keywords
drive shaft
diameter
reduced
control rod
elastic body
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
JP1985001501U
Other languages
English (en)
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 filed Critical
Priority to JP1985001501U priority Critical patent/JPS61118093U/ja
Publication of JPS61118093U publication Critical patent/JPS61118093U/ja
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00Energy generation of nuclear origin
    • Y02E30/30Nuclear fission reactors

Landscapes

  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す可動コイル型
制御棒駆動装置のスナツバ装置の断面図、第2図
は従来の可動コイル型制御棒駆動装置の断面図で
ある。又第3図はスナツバ装置の拡大図である。 図中6は駆動軸、6bはその段部、21はスナ
ツバピストン、22はスナツバシリンダ、23は
弾性体である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 可動コイル型制御棒駆動装置において、駆動軸
    の下部を縮径して駆動軸段部を形成するとともに
    、圧力管の下端に嵌着したスナツバシリンダの内
    部に、その内径を前記縮径部の外径より若干大き
    くしたシリンダ状の弾性体を装着し、原子炉のス
    クラム時に、急速落下する駆動軸の、前記縮径部
    に形成された段部の下面を、上記弾性体の上端面
    に当接せしめて、駆動軸落下の衝撃を緩衝せしめ
    るように構成したスナツバ装置を備えたことを特
    徴とする可動コイル型制御棒駆動装置。
JP1985001501U 1985-01-11 1985-01-11 Pending JPS61118093U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985001501U JPS61118093U (ja) 1985-01-11 1985-01-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985001501U JPS61118093U (ja) 1985-01-11 1985-01-11

Publications (1)

Publication Number Publication Date
JPS61118093U true JPS61118093U (ja) 1986-07-25

Family

ID=30474309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985001501U Pending JPS61118093U (ja) 1985-01-11 1985-01-11

Country Status (1)

Country Link
JP (1) JPS61118093U (ja)

Similar Documents

Publication Publication Date Title
JPS62104038U (ja)
JPS61118093U (ja)
JPS61203185U (ja)
JPH0229375U (ja)
JPS63152970U (ja)
JPH0277698U (ja)
JPS63162142U (ja)
JPS62107130U (ja)
JPS61152856U (ja)
JPS61119795U (ja)
JPS62106784U (ja)
JPH0198338U (ja)
JPS6358092U (ja)
JPH0342680U (ja)
JPS61129904U (ja)
JPH02135739U (ja)
JPS6453537U (ja)
JPH0198340U (ja)
JPS6149147U (ja)
JPS62184238U (ja)
JPS62143806U (ja)
JPH01135245U (ja)
JPH01163204U (ja)
JPH0381472U (ja)
JPS63166689U (ja)