JPS6165297U - - Google Patents

Info

Publication number
JPS6165297U
JPS6165297U JP1984150214U JP15021484U JPS6165297U JP S6165297 U JPS6165297 U JP S6165297U JP 1984150214 U JP1984150214 U JP 1984150214U JP 15021484 U JP15021484 U JP 15021484U JP S6165297 U JPS6165297 U JP S6165297U
Authority
JP
Japan
Prior art keywords
piping
joints
internal pump
pressure vessel
utility
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
JP1984150214U
Other languages
Japanese (ja)
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 JP1984150214U priority Critical patent/JPS6165297U/ja
Publication of JPS6165297U publication Critical patent/JPS6165297U/ja
Pending legal-status Critical Current

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

  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案による実施例を示す縦断面図、
第２図は本考案の他の実施例を示す縦断面図、第
３図はインターナルポンプの構造を説明する縦断
面図である。 １…原子炉圧力容器、１１…モーターケース、
１２…モーターカバー、１３…パージ水入口、１
４…二次シール加圧水入口、１５…モーター冷却
水入口、１６…モーター冷却水出口、１７…電線
口出し部、１８…管、１９…管、２０…フランジ
、２１…耐圧カバー、２２…耐圧カバー、２３…
電線口出し部、２４…ターミナルボツクス。 FIG. 1 is a longitudinal sectional view showing an embodiment according to the present invention;
FIG. 2 is a longitudinal sectional view showing another embodiment of the present invention, and FIG. 3 is a longitudinal sectional view illustrating the structure of an internal pump. 1...Reactor pressure vessel, 11...Motor case,
12...Motor cover, 13...Purge water inlet, 1
4...Secondary seal pressurized water inlet, 15...Motor cooling water inlet, 16...Motor cooling water outlet, 17...Electric wire outlet, 18...Pipe, 19...Pipe, 20...Flange, 21...Pressure resistant cover, 22...Pressure resistant cover, 23...
Wire outlet, 24...terminal box.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 原子炉圧力容器に取り付けられかつ接合部及び
配管を備えたインターナルポンプにおいて、すく
なくとも接合部及び配管を耐圧壁で気密に被つた
ことを特徴とするインターナルポンプの保護装置
。 A protection device for an internal pump installed in a nuclear reactor pressure vessel and equipped with joints and piping, characterized in that at least the joints and piping are hermetically covered with a pressure wall.
JP1984150214U 1984-10-05 1984-10-05 Pending JPS6165297U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984150214U JPS6165297U (en) 1984-10-05 1984-10-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984150214U JPS6165297U (en) 1984-10-05 1984-10-05

Publications (1)

Publication Number Publication Date
JPS6165297U true JPS6165297U (en) 1986-05-02

Family

ID=30708366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984150214U Pending JPS6165297U (en) 1984-10-05 1984-10-05

Country Status (1)

Country Link
JP (1) JPS6165297U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53101716A (en) * 1977-02-17 1978-09-05 Hitachi Cable Ltd Structure of end part of corrugated multilayer
JPS5788293A (en) * 1980-11-21 1982-06-02 Hitachi Ltd Internal pump

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53101716A (en) * 1977-02-17 1978-09-05 Hitachi Cable Ltd Structure of end part of corrugated multilayer
JPS5788293A (en) * 1980-11-21 1982-06-02 Hitachi Ltd Internal pump

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