JPH02150487U - - Google Patents

Info

Publication number
JPH02150487U
JPH02150487U JP5764889U JP5764889U JPH02150487U JP H02150487 U JPH02150487 U JP H02150487U JP 5764889 U JP5764889 U JP 5764889U JP 5764889 U JP5764889 U JP 5764889U JP H02150487 U JPH02150487 U JP H02150487U
Authority
JP
Japan
Prior art keywords
protrusion
ducts
utility
outer periphery
scope
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
JP5764889U
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 JP5764889U priority Critical patent/JPH02150487U/ja
Publication of JPH02150487U publication Critical patent/JPH02150487U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第1図aは本考案の実施例を説明する配管フラ
ンジ接続部の側面図、第1図bはその円Cの拡大
側面図、第2図はその平面図、第3図は従来の配
管フランジ接続部の側面図、第4図はその平面図
である。 1……パツキン、2……フランジ、3……ボル
ト、4……ナツト、5……配管、6……突起。

Claims (1)

    【実用新案登録請求の範囲】
  1. 配管、ダクトなどの接続に用いられるフランジ
    において、接続面を囲む外周部に突起をつけたこ
    とを特徴とするフランジ。
JP5764889U 1989-05-18 1989-05-18 Pending JPH02150487U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5764889U JPH02150487U (ja) 1989-05-18 1989-05-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5764889U JPH02150487U (ja) 1989-05-18 1989-05-18

Publications (1)

Publication Number Publication Date
JPH02150487U true JPH02150487U (ja) 1990-12-26

Family

ID=31582548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5764889U Pending JPH02150487U (ja) 1989-05-18 1989-05-18

Country Status (1)

Country Link
JP (1) JPH02150487U (ja)

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