JPS59150095U - Vacuum insulation pipe connection structure - Google Patents

Vacuum insulation pipe connection structure

Info

Publication number
JPS59150095U
JPS59150095U JP4382083U JP4382083U JPS59150095U JP S59150095 U JPS59150095 U JP S59150095U JP 4382083 U JP4382083 U JP 4382083U JP 4382083 U JP4382083 U JP 4382083U JP S59150095 U JPS59150095 U JP S59150095U
Authority
JP
Japan
Prior art keywords
vacuum
flange
external
pipe
connection structure
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
JP4382083U
Other languages
Japanese (ja)
Inventor
直達 矢野
茂 田中
山田　隆生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP4382083U priority Critical patent/JPS59150095U/en
Publication of JPS59150095U publication Critical patent/JPS59150095U/en
Pending legal-status Critical Current

Links

Landscapes

  • Thermal Insulation (AREA)
  • Joints Allowing Movement (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) [Abstract] 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図は公知の真空断熱パイプ接続例を示す要部縦断面
図、第２図は本考案の実施例を示す一部破断要部側面図
、第３．４図は本考案の他の実施例を示す要部縦断面図
、第５図は更に他の実施例を示す一部破断要部側面図で
ある。 ｌａ、　　ｌｂ・・・真空断熱パイプ、３・・・弾性リ
ング、４・・・ボルト・ナツト、６・・・ユニオン、５
ａ、　　ｆｉａ・・・接合用外フランジ、５ｂ・・・抜
止用外フランジ、６ｂ・・・抜止用内フランジ。Fig. 1 is a vertical sectional view of the main part showing an example of a known vacuum insulated pipe connection, Fig. 2 is a partially broken side view of the main part showing an embodiment of the present invention, and Fig. 3.4 is another embodiment of the present invention. FIG. 5 is a longitudinal sectional view of the main part showing an example, and FIG. 5 is a partially broken side view of the main part showing still another embodiment. la, lb...Vacuum insulation pipe, 3...Elastic ring, 4...Bolt/nut, 6...Union, 5
a, fia...Outer flange for joining, 5b...Outer flange for retaining, 6b...Inner flange for retaining.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 管肉部が中空且つ真空に保たれた真空断熱パイプの接続
部構造であって、一方の真空断熱パイプは先端に接合用
外フランジを取付けたものであり、他方の真空断熱バイ
ブは先端に抜止用外フランジか取付けられたものであり
、前記接合用外フランジに対応する接合用外フランジと
前記抜止用外フランジに対応する抜止用内フランジが両
端に設けられ管肉部が中空且つ真空に保たれた真空ユニ
オンを、前記他方の真空断熱パイプ外周に固定的又は摺
動自在に嵌合し、前記接合用外フランジ同士を結合させ
てなることを特徴とする真空断熱パイ　、ブの接続部構
造。This is a connection structure for vacuum insulated pipes whose pipe walls are hollow and kept in a vacuum. One vacuum insulated pipe has an outer joining flange attached to the tip, and the other vacuum insulated vibrator has an external flange attached to the tip to prevent removal. An external flange is attached to the pipe, and an external joining flange corresponding to the external joining flange and an inner retaining flange corresponding to the external retaining flange are provided at both ends, and the pipe wall is hollow and kept in a vacuum. A connection structure for a vacuum insulated pipe, characterized in that a sagging vacuum union is fixedly or slidably fitted to the outer periphery of the other vacuum insulated pipe, and the outer joining flanges are connected to each other. .
JP4382083U 1983-03-25 1983-03-25 Vacuum insulation pipe connection structure Pending JPS59150095U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4382083U JPS59150095U (en) 1983-03-25 1983-03-25 Vacuum insulation pipe connection structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4382083U JPS59150095U (en) 1983-03-25 1983-03-25 Vacuum insulation pipe connection structure

Publications (1)

Publication Number Publication Date
JPS59150095U true JPS59150095U (en) 1984-10-06

Family

ID=30174357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4382083U Pending JPS59150095U (en) 1983-03-25 1983-03-25 Vacuum insulation pipe connection structure

Country Status (1)

Country Link
JP (1) JPS59150095U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6298886U (en) * 1985-12-12 1987-06-24
JP2016070375A (en) * 2014-09-30 2016-05-09 川崎重工業株式会社 Joint structure of vacuum heat-insulating double pipe for low-temperature fluid

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745511U (en) * 1980-08-29 1982-03-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745511U (en) * 1980-08-29 1982-03-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6298886U (en) * 1985-12-12 1987-06-24
JP2016070375A (en) * 2014-09-30 2016-05-09 川崎重工業株式会社 Joint structure of vacuum heat-insulating double pipe for low-temperature fluid

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