CA2748741C - Systemes et procedes pour isoler un tuyau - Google Patents

Systemes et procedes pour isoler un tuyau Download PDF

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Publication number
CA2748741C
CA2748741C CA2748741A CA2748741A CA2748741C CA 2748741 C CA2748741 C CA 2748741C CA 2748741 A CA2748741 A CA 2748741A CA 2748741 A CA2748741 A CA 2748741A CA 2748741 C CA2748741 C CA 2748741C
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CA
Canada
Prior art keywords
laminate
sheet layer
tubular core
polymeric film
film sheet
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.)
Active
Application number
CA2748741A
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English (en)
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CA2748741A1 (fr
Inventor
Monroe William Shumate
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.)
Johns Manville
Original Assignee
Johns Manville
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
Priority claimed from US12/855,876 external-priority patent/US9376814B2/en
Application filed by Johns Manville filed Critical Johns Manville
Publication of CA2748741A1 publication Critical patent/CA2748741A1/fr
Application granted granted Critical
Publication of CA2748741C publication Critical patent/CA2748741C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Un produit disolation de tuyau comporte une âme de matériau isolant et un laminé. Lâme comprend une surface extérieure cylindrique; une surface intérieure cylindrique et une paroi se prolongeant entre la surface extérieure cylindrique et la surface intérieure cylindrique. Le laminé comprend une feuille de pellicule polymérique métallisée formant une couche intérieure, un canevas, une couche de feuille de milieu poreux et une couche de feuille de pellicule polymérique formant une couche exposée extérieure liée par un adhésif. Le laminé est coextensible avec la surface extérieure cylindrique de lâme à laquelle il est lié, et le laminé et lâme sont flexibles de sorte que lâme et le laminé peuvent être ouverts, placés autour dun tuyau et fermés sans dégrader le laminé.
CA2748741A 2010-08-13 2011-08-11 Systemes et procedes pour isoler un tuyau Active CA2748741C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/855,876 2010-08-13
US12/855,876 US9376814B2 (en) 2009-01-14 2010-08-13 Systems and methods for insulating a pipe

Publications (2)

Publication Number Publication Date
CA2748741A1 CA2748741A1 (fr) 2012-02-13
CA2748741C true CA2748741C (fr) 2018-07-10

Family

ID=45607486

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2748741A Active CA2748741C (fr) 2010-08-13 2011-08-11 Systemes et procedes pour isoler un tuyau

Country Status (1)

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CA (1) CA2748741C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107830311A (zh) * 2017-11-30 2018-03-23 苏州市君悦新材料科技股份有限公司 一种功能性可拆卸式保温套
CN107795793A (zh) * 2017-11-30 2018-03-13 苏州市君悦新材料科技股份有限公司 一种中低温用复合式管道保温结构

Also Published As

Publication number Publication date
CA2748741A1 (fr) 2012-02-13

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Effective date: 20160621