JPS6138389U - Pipe fittings for buried pipes - Google Patents

Pipe fittings for buried pipes

Info

Publication number
JPS6138389U
JPS6138389U JP12416084U JP12416084U JPS6138389U JP S6138389 U JPS6138389 U JP S6138389U JP 12416084 U JP12416084 U JP 12416084U JP 12416084 U JP12416084 U JP 12416084U JP S6138389 U JPS6138389 U JP S6138389U
Authority
JP
Japan
Prior art keywords
buried pipes
pipe fittings
pipe
pipe end
larger diameter
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
JP12416084U
Other languages
Japanese (ja)
Other versions
JPH028154Y2 (en
Inventor
勝二 鍋田
Original Assignee
積水化学工業株式会社
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 積水化学工業株式会社 filed Critical 積水化学工業株式会社
Priority to JP12416084U priority Critical patent/JPS6138389U/en
Publication of JPS6138389U publication Critical patent/JPS6138389U/en
Application granted granted Critical
Publication of JPH028154Y2 publication Critical patent/JPH028154Y2/ja
Granted 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】 第１図は本考案埋設管用管継手の一例を示す継面図、第
２図は内管の別例を示す断面図、第３図は従来の埋設管
用管継手の一例を示す断面図である。 １・・・管継手本体、２，３・・・管端部、４・．・・
中間部、５・・・内管、６・・・突縁、７・・・切り欠
き部、８・・・− 拡径環、１１・・・合成樹脂管、１
２・・・銅管。[Brief Description of the Drawings] Fig. 1 is a joint view showing an example of the buried pipe joint of the present invention, Fig. 2 is a sectional view showing another example of the inner pipe, and Fig. 3 is a conventional pipe joint for buried pipes. It is a sectional view showing an example. 1... Pipe joint body, 2, 3... Pipe end, 4...・・・
Intermediate portion, 5... Inner tube, 6... Projection, 7... Notch, 8...- Expanded diameter ring, 11... Synthetic resin pipe, 1
2...Copper pipe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 合成樹脂管継手本体１の中央部から一方の側に− 形成
される管端部２が他方の側に形成される管端部３よりも
大径とされ、大径側の管端部２に内管５が嵌合接着され
、内管５には奥端部の内周に突縁６が形成されており、
奥端部の外周縁に切り欠き部７が形成されている、埋設
管用管継手。The pipe end 2 formed on one side from the center of the synthetic resin pipe joint body 1 has a larger diameter than the pipe end 3 formed on the other side, and the pipe end 2 on the larger diameter side An inner tube 5 is fitted and bonded, and a protruding edge 6 is formed on the inner periphery of the inner tube 5,
A pipe joint for buried pipes in which a notch 7 is formed on the outer peripheral edge of the inner end.
JP12416084U 1984-08-14 1984-08-14 Pipe fittings for buried pipes Granted JPS6138389U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12416084U JPS6138389U (en) 1984-08-14 1984-08-14 Pipe fittings for buried pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12416084U JPS6138389U (en) 1984-08-14 1984-08-14 Pipe fittings for buried pipes

Publications (2)

Publication Number Publication Date
JPS6138389U true JPS6138389U (en) 1986-03-10
JPH028154Y2 JPH028154Y2 (en) 1990-02-27

Family

ID=30682889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12416084U Granted JPS6138389U (en) 1984-08-14 1984-08-14 Pipe fittings for buried pipes

Country Status (1)

Country Link
JP (1) JPS6138389U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03110291U (en) * 1990-02-28 1991-11-12
WO2015063858A1 (en) * 2013-10-29 2015-05-07 三菱電機株式会社 Pipe joint, heat exchanger, and air conditioner

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03110291U (en) * 1990-02-28 1991-11-12
WO2015063858A1 (en) * 2013-10-29 2015-05-07 三菱電機株式会社 Pipe joint, heat exchanger, and air conditioner
CN105683639A (en) * 2013-10-29 2016-06-15 三菱电机株式会社 Pipe joint, heat exchanger, and air conditioner
JPWO2015063858A1 (en) * 2013-10-29 2017-03-09 三菱電機株式会社 Heat exchanger and air conditioner

Also Published As

Publication number Publication date
JPH028154Y2 (en) 1990-02-27

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