JPS6114296U - double tube - Google Patents

double tube

Info

Publication number
JPS6114296U
JPS6114296U JP9920684U JP9920684U JPS6114296U JP S6114296 U JPS6114296 U JP S6114296U JP 9920684 U JP9920684 U JP 9920684U JP 9920684 U JP9920684 U JP 9920684U JP S6114296 U JPS6114296 U JP S6114296U
Authority
JP
Japan
Prior art keywords
tube
pipe
outer tube
double tube
inner tube
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
JP9920684U
Other languages
Japanese (ja)
Inventor
忠雄 山路
伸彦 若井
輝隆 成田
直也 田中
Original Assignee
株式会社クボタ
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 株式会社クボタ filed Critical 株式会社クボタ
Priority to JP9920684U priority Critical patent/JPS6114296U/en
Publication of JPS6114296U publication Critical patent/JPS6114296U/en
Pending legal-status Critical Current

Links

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]

図面は本考案の一実施例における二重管を２本接続した
状態の断面図である。 １・・・内管、２・・・外管、１ ３ ， ２ ａ；＊
・径大部、３．４・・・パッキン、５．６・・・スペー
サ。The drawing is a sectional view of two double pipes connected in one embodiment of the present invention. 1...Inner tube, 2...Outer tube, 1 3, 2 a;*
・Large diameter part, 3.4...Packing, 5.6...Spacer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内管と、この内管に半径方向に所定間隔をあけて外嵌す
る外管と、これら内管との外管との間に位置して内管と
外管との一半径方向の間隔を保持するスペー・サとを備
え、前記内管及び外管の一端部に径大部を設け、これら
径大部の内周面にそれぞれパッキンを装着したことを特
徴とする二重管。An inner tube, an outer tube that fits onto the inner tube at a predetermined interval in the radial direction, and an outer tube that is located between the inner tube and the outer tube to maintain the interval in the radial direction between the inner tube and the outer tube. 1. A double pipe, comprising: a spacer for holding the inner pipe and the outer pipe; a large diameter part is provided at one end of the inner pipe and the outer pipe; and a packing is attached to the inner circumferential surface of each of the large diameter parts.
JP9920684U 1984-06-30 1984-06-30 double tube Pending JPS6114296U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9920684U JPS6114296U (en) 1984-06-30 1984-06-30 double tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9920684U JPS6114296U (en) 1984-06-30 1984-06-30 double tube

Publications (1)

Publication Number Publication Date
JPS6114296U true JPS6114296U (en) 1986-01-27

Family

ID=30658718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9920684U Pending JPS6114296U (en) 1984-06-30 1984-06-30 double tube

Country Status (1)

Country Link
JP (1) JPS6114296U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001200980A (en) * 2000-01-19 2001-07-27 Osamu Muramatsu Elbow part structure of double piping
JP2020101186A (en) * 2018-12-19 2020-07-02 日本ヴィクトリック株式会社 Double pipe joint structure
JP2020112253A (en) * 2019-01-16 2020-07-27 日本ヴィクトリック株式会社 Double-pipe joint structure
JP2021008920A (en) * 2019-07-02 2021-01-28 日立Ｇｅニュークリア・エナジー株式会社 Double pipe-type joint structure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1124679A (en) * 1966-03-15 1968-08-21 Turners Asbestos Cement Co Improvements in flue pipes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1124679A (en) * 1966-03-15 1968-08-21 Turners Asbestos Cement Co Improvements in flue pipes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001200980A (en) * 2000-01-19 2001-07-27 Osamu Muramatsu Elbow part structure of double piping
JP2020101186A (en) * 2018-12-19 2020-07-02 日本ヴィクトリック株式会社 Double pipe joint structure
JP2020112253A (en) * 2019-01-16 2020-07-27 日本ヴィクトリック株式会社 Double-pipe joint structure
JP2021008920A (en) * 2019-07-02 2021-01-28 日立Ｇｅニュークリア・エナジー株式会社 Double pipe-type joint structure

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