JPS54156995A - Method of shielding pipeline penetrating part - Google Patents

Method of shielding pipeline penetrating part

Info

Publication number
JPS54156995A
JPS54156995A JP6427378A JP6427378A JPS54156995A JP S54156995 A JPS54156995 A JP S54156995A JP 6427378 A JP6427378 A JP 6427378A JP 6427378 A JP6427378 A JP 6427378A JP S54156995 A JPS54156995 A JP S54156995A
Authority
JP
Japan
Prior art keywords
pipeline
lead powder
corrugated plate
penetrating part
embedded sleeve
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.)
Granted
Application number
JP6427378A
Other languages
Japanese (ja)
Other versions
JPS627998B2 (en
Inventor
Kazuaki Shimizu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Nippon Atomic Industry Group Co Ltd
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Nippon Atomic Industry Group Co Ltd
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 by Toshiba Corp, Tokyo Shibaura Electric Co Ltd, Nippon Atomic Industry Group Co Ltd filed Critical Toshiba Corp
Priority to JP6427378A priority Critical patent/JPS54156995A/en
Publication of JPS54156995A publication Critical patent/JPS54156995A/en
Publication of JPS627998B2 publication Critical patent/JPS627998B2/ja
Granted 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
    • 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

  • Installation Of Indoor Wiring (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

PURPOSE: To wind a corrugated plate around a penetrated pipeline, thereby to maintain the shielding effect without constraining mainly the axial displacement of the pipeline system.
CONSTITUTION: An embedded sleeve 3 is arranged in the pipeline penetrating part of a bulding wall 2, and a pipeline 1 penetrates through the sleeve 3. A corrugated plate 6 is wound around the pipeline 1. The gap between the corrugated plate 6 and the embedded sleeve 3 is filled with lead powder 5, and the lead powder 5 is pressed by a lead powder pressing plate at both ends of the penetrating part. The lead powder pressing plate is fixed to the embedded sleeve 3. The corrugated plate 6 is wound cylindrically around the pipeline in corresponding to the diameter of the penetrating hole 1, and thereafter fixed by welding.
COPYRIGHT: (C)1979,JPO&Japio
JP6427378A 1978-05-31 1978-05-31 Method of shielding pipeline penetrating part Granted JPS54156995A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6427378A JPS54156995A (en) 1978-05-31 1978-05-31 Method of shielding pipeline penetrating part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6427378A JPS54156995A (en) 1978-05-31 1978-05-31 Method of shielding pipeline penetrating part

Publications (2)

Publication Number Publication Date
JPS54156995A true JPS54156995A (en) 1979-12-11
JPS627998B2 JPS627998B2 (en) 1987-02-20

Family

ID=13253433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6427378A Granted JPS54156995A (en) 1978-05-31 1978-05-31 Method of shielding pipeline penetrating part

Country Status (1)

Country Link
JP (1) JPS54156995A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58103395U (en) * 1982-01-08 1983-07-14 バブコツク日立株式会社 shielding device
JP2009068853A (en) * 2007-09-10 2009-04-02 Hitachi-Ge Nuclear Energy Ltd Steel plate concrete structure and steel plate concrete construction method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58103395U (en) * 1982-01-08 1983-07-14 バブコツク日立株式会社 shielding device
JP2009068853A (en) * 2007-09-10 2009-04-02 Hitachi-Ge Nuclear Energy Ltd Steel plate concrete structure and steel plate concrete construction method
JP4705939B2 (en) * 2007-09-10 2011-06-22 日立Ｇｅニュークリア・エナジー株式会社 Steel plate concrete structure and steel plate concrete construction method

Also Published As

Publication number Publication date
JPS627998B2 (en) 1987-02-20

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