JPS6140594U - Flexible vacuum insulated double tube - Google Patents

Flexible vacuum insulated double tube

Info

Publication number
JPS6140594U
JPS6140594U JP12437684U JP12437684U JPS6140594U JP S6140594 U JPS6140594 U JP S6140594U JP 12437684 U JP12437684 U JP 12437684U JP 12437684 U JP12437684 U JP 12437684U JP S6140594 U JPS6140594 U JP S6140594U
Authority
JP
Japan
Prior art keywords
corrugated tube
web
vacuum insulated
insulated double
flexible vacuum
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
JP12437684U
Other languages
Japanese (ja)
Other versions
JPS6119274Y2 (en
Inventor
実 矢吹
Original Assignee
古河電気工業株式会社
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 古河電気工業株式会社 filed Critical 古河電気工業株式会社
Priority to JP12437684U priority Critical patent/JPS6140594U/en
Publication of JPS6140594U publication Critical patent/JPS6140594U/en
Application granted granted Critical
Publication of JPS6119274Y2 publication Critical patent/JPS6119274Y2/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) [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 drawings]

第１図Ａは本考案に係る可撓性真空断熱二重管の一実施
例を示す縦断面図、第１図Ｂ及びＣは本、実施例で用い
ているスペーサの横断面図及び側面図、第２図はスペー
サの他の例を示す側面図、第３図は従来の真空断熱二重
管の横断面図である。 ６・・・内側波付管、７・・・外側波付管、８・・・輻
射熱反射層、９・・・スペーサ、９Ａ・・・ウエブ、９
Ｂ，９Ｃ・・・フランジ、９Ｄ・・・窓、１０・・・真
空断熱室。FIG. 1A is a longitudinal sectional view showing an embodiment of a flexible vacuum insulated double pipe according to the present invention, and FIGS. 1B and C are a cross-sectional view and a side view of a spacer used in this embodiment. , FIG. 2 is a side view showing another example of the spacer, and FIG. 3 is a cross-sectional view of a conventional vacuum insulated double pipe. 6... Inner corrugated tube, 7... Outer corrugated tube, 8... Radiant heat reflective layer, 9... Spacer, 9A... Web, 9
B, 9C...flange, 9D...window, 10...vacuum insulation chamber.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内側波付管と外側波付管とが同心配置され、−前記内側
波付管の外周には前記外側波付管との間の真空断熱室の
間隔を保持するためのスペーサが螺旋状に巻付けられて
おり、前記スペーサは前記両管の間隔を定める幅を有す
るウエブと、前記ウエブの幅方向の両端に直交する向き
で設けられて前記両管を支えるフランジと、少なくとも
前記ウエブにその長手力向に間欠的に設けられた多数の
窓とを備えた構造になっていることを特徴とする可撓性
真空断熱二重管。An inner corrugated tube and an outer corrugated tube are arranged concentrically, - a spacer is spirally wound around the outer circumference of the inner corrugated tube to maintain a gap between the vacuum insulation chambers between the inner corrugated tube and the outer corrugated tube; The spacer includes a web having a width that determines the distance between the two tubes, a flange that is provided perpendicularly to both ends of the web in the width direction and supports the two tubes, and a flange that extends at least along the length of the web. A flexible vacuum insulated double pipe characterized by having a structure including a large number of windows intermittently provided in the force direction.
JP12437684U 1984-08-16 1984-08-16 Flexible vacuum insulated double tube Granted JPS6140594U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12437684U JPS6140594U (en) 1984-08-16 1984-08-16 Flexible vacuum insulated double tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12437684U JPS6140594U (en) 1984-08-16 1984-08-16 Flexible vacuum insulated double tube

Publications (2)

Publication Number Publication Date
JPS6140594U true JPS6140594U (en) 1986-03-14
JPS6119274Y2 JPS6119274Y2 (en) 1986-06-10

Family

ID=30683102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12437684U Granted JPS6140594U (en) 1984-08-16 1984-08-16 Flexible vacuum insulated double tube

Country Status (1)

Country Link
JP (1) JPS6140594U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0344809U (en) * 1989-09-11 1991-04-25
KR100479935B1 (en) * 2002-06-11 2005-03-30 주식회사 지에스티 Double vacuum pipe and manufacturing method thereof
JP2010539340A (en) * 2007-09-14 2010-12-16 エボニック デグサ ゲーエムベーハー Fiber composite and use of the fiber composite in a vacuum insulation system
WO2011016693A3 (en) * 2009-08-07 2011-06-30 Lg Electronics Inc. Core of vacuum insulation member and vacuum insulation member using the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0344809U (en) * 1989-09-11 1991-04-25
KR100479935B1 (en) * 2002-06-11 2005-03-30 주식회사 지에스티 Double vacuum pipe and manufacturing method thereof
JP2010539340A (en) * 2007-09-14 2010-12-16 エボニック デグサ ゲーエムベーハー Fiber composite and use of the fiber composite in a vacuum insulation system
WO2011016693A3 (en) * 2009-08-07 2011-06-30 Lg Electronics Inc. Core of vacuum insulation member and vacuum insulation member using the same
US8822006B2 (en) 2009-08-07 2014-09-02 Lg Electronics Inc. Core of vacuum insulation member and vacuum insulation member using the same

Also Published As

Publication number Publication date
JPS6119274Y2 (en) 1986-06-10

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