JPS5844588U - Flange joint seal structure - Google Patents

Flange joint seal structure

Info

Publication number
JPS5844588U
JPS5844588U JP13759981U JP13759981U JPS5844588U JP S5844588 U JPS5844588 U JP S5844588U JP 13759981 U JP13759981 U JP 13759981U JP 13759981 U JP13759981 U JP 13759981U JP S5844588 U JPS5844588 U JP S5844588U
Authority
JP
Japan
Prior art keywords
seal structure
flange joint
groove
flange
joint seal
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
JP13759981U
Other languages
Japanese (ja)
Inventor
神田　久也
鹿島　敏正
Original Assignee
石川島播磨重工業株式会社
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 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP13759981U priority Critical patent/JPS5844588U/en
Publication of JPS5844588U publication Critical patent/JPS5844588U/en
Pending legal-status Critical Current

Links

Landscapes

  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案の好適一実施例を示す側断面図、第２図
は本考案に用いられるシールリングと補強リングとの側
断面図、第３図は本考案に用いられ、、るバックアップ
部材の側断面図である。Fig. 1 is a side cross-sectional view showing a preferred embodiment of the present invention, Fig. 2 is a side cross-sectional view of a seal ring and reinforcing ring used in the present invention, and Fig. 3 is a back-up It is a side sectional view of a member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] フランジ継手のフランジ間に介設されるシール構造にお
いて、軸側に切り開かれた環状の溝部を形成すると共に
該溝部を区画する切片がフランジ面に弾接し、シール面
を形成するシールリングと、上記溝部内に設けられた軸
側からの圧力により溝部内を拡開して上記切片をフラン
ジ面に押圧するバックアップ部材と、上記シールリング
の外周にこれを囲繞すべく設けられた補強リングとから
成ることを特徴とするフランジ継手のシール構造。In a seal structure interposed between flanges of a flange joint, the seal ring forms an annular groove cut out on the shaft side, and a section defining the groove comes into elastic contact with the flange surface to form a sealing surface; It consists of a backup member provided in the groove that expands the inside of the groove by pressure from the shaft side and presses the section against the flange surface, and a reinforcing ring provided around the outer periphery of the seal ring to surround it. The seal structure of the flange joint is characterized by:
JP13759981U 1981-09-18 1981-09-18 Flange joint seal structure Pending JPS5844588U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13759981U JPS5844588U (en) 1981-09-18 1981-09-18 Flange joint seal structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13759981U JPS5844588U (en) 1981-09-18 1981-09-18 Flange joint seal structure

Publications (1)

Publication Number Publication Date
JPS5844588U true JPS5844588U (en) 1983-03-25

Family

ID=29930856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13759981U Pending JPS5844588U (en) 1981-09-18 1981-09-18 Flange joint seal structure

Country Status (1)

Country Link
JP (1) JPS5844588U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009028322A1 (en) * 2007-08-27 2009-03-05 Nowla Engineering Co., Ltd. Loose flange pipe joint

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5179859A (en) * 1974-12-31 1976-07-12 Kojima Seisakusho Kk Danmenteebaajoni keiseishita heishikukanniatsuoshimitsupeisayoookonaukanjono ireshiojusuruatsuryokuyokadoseikinchakushimepatsukin

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5179859A (en) * 1974-12-31 1976-07-12 Kojima Seisakusho Kk Danmenteebaajoni keiseishita heishikukanniatsuoshimitsupeisayoookonaukanjono ireshiojusuruatsuryokuyokadoseikinchakushimepatsukin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009028322A1 (en) * 2007-08-27 2009-03-05 Nowla Engineering Co., Ltd. Loose flange pipe joint

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