JPS6375695U - - Google Patents

Info

Publication number
JPS6375695U
JPS6375695U JP1986170322U JP17032286U JPS6375695U JP S6375695 U JPS6375695 U JP S6375695U JP 1986170322 U JP1986170322 U JP 1986170322U JP 17032286 U JP17032286 U JP 17032286U JP S6375695 U JPS6375695 U JP S6375695U
Authority
JP
Japan
Prior art keywords
lip
plug
piping
peripheral surface
inner peripheral
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
JP1986170322U
Other languages
English (en)
Other versions
JPH0620958Y2 (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 JP1986170322U priority Critical patent/JPH0620958Y2/ja
Publication of JPS6375695U publication Critical patent/JPS6375695U/ja
Application granted granted Critical
Publication of JPH0620958Y2 publication Critical patent/JPH0620958Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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

  • Pipe Accessories (AREA)
  • Gasket Seals (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係わる配管類の閉止用プラグ
の一実施例を示す縦断側面図、第2図は加圧型原
子力発電所の一次冷却系の概略を示す側面図、第
3図は従来の配管類の閉止用プラグを示す縦断側
面図、第4図は第3図の矢印部分の拡大側面図
である。 1……シールリング、2……第1のリツプ、3
……第2のリツプ、4……環状ベース、4a……
環状ベース4の裁頭円錐状内周面、11……閉止
用プラグ、25,26……配管類。

Claims (1)

    【実用新案登録請求の範囲】
  1. プラグの外周部に取付けたシールリングを介し
    配管類の内周面に密接してこれを閉止する配管類
    の閉止用プラグにおいて、前記シールリングを、
    裁頭円錐状内周面を有する略台形断面の環状ベー
    スと、同環状ベースの外周部から半径方向外方へ
    突出した第1のリツプと、同第1のリツプの基部
    から半径方向外方へ突出した鳩尾状断面の第2の
    リツプとにより構成したことを特徴とする配管類
    の閉止用プラグ。
JP1986170322U 1986-11-07 1986-11-07 配管類の閉止用プラグ Expired - Lifetime JPH0620958Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986170322U JPH0620958Y2 (ja) 1986-11-07 1986-11-07 配管類の閉止用プラグ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986170322U JPH0620958Y2 (ja) 1986-11-07 1986-11-07 配管類の閉止用プラグ

Publications (2)

Publication Number Publication Date
JPS6375695U true JPS6375695U (ja) 1988-05-20
JPH0620958Y2 JPH0620958Y2 (ja) 1994-06-01

Family

ID=31104947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986170322U Expired - Lifetime JPH0620958Y2 (ja) 1986-11-07 1986-11-07 配管類の閉止用プラグ

Country Status (1)

Country Link
JP (1) JPH0620958Y2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4900590B2 (ja) * 2007-03-02 2012-03-21 Nok株式会社 電子機器の防水構造

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5582573U (ja) * 1978-12-04 1980-06-06
JPS5734141U (ja) * 1980-07-30 1982-02-23

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5582573U (ja) * 1978-12-04 1980-06-06
JPS5734141U (ja) * 1980-07-30 1982-02-23

Also Published As

Publication number Publication date
JPH0620958Y2 (ja) 1994-06-01

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