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1. 发明公开

EP4010624A2 PIPELINE LEAK DETECTION APPARATUS AND METHODS THEREOF 审中-实审
公开(公告)号：EP4010624A2
公开(公告)日：2022-06-15
申请号：EP20850498.5
申请日：2020-08-04
申请人： Professional Flexible Technologies, Inc. DBA Proflex Technologies
发明人： NASH, Michael, David , MITCHELL, Stuart
IPC分类号： F17D5/06 , G01M3/02 , G01M3/28

2. 发明公开

EP2389530A1 FLEXIBLE HVAC DUCT AND METHOD OF USE 无效
标题翻译：灵活的HVAC-LEITUNG VERFAHREN ZU IHRER VERWENDUNG
公开(公告)号：EP2389530A1
公开(公告)日：2011-11-30
申请号：EP10733887.3
申请日：2010-01-22
申请人： Flexible Technologies, Inc.
发明人： CARLAY, Ronald, L. , CAMPBELL, Donald, Bradley
IPC分类号： F16L11/04
CPC分类号： F16L11/045 , B32B1/08 , B32B5/022 , B32B27/08 , F16L11/081 , F16L2011/047 , F24F13/0218 , Y10T29/49822 , Y10T29/53
摘要： A flexible HVAC duct is made with a support structure-containing duct liner, insulation layer, and reinforcing layer-containing vapor barrier. At least the duct liner and vapor barrier are constructed of polymer materials that enable them to be placed in one or more recycling streams once the flexible HVAC duct is removed from its installed location. The insulation layer can also be made of a polymer material compatible with that used for the duct liner and vapor barrier so that the entire duct can be recycled once removed.
摘要翻译：柔性HVAC管道由具有支撑结构的管道衬套，绝缘层和含增强层的蒸汽阻挡层制成。至少管道衬垫和蒸气阻挡层由聚合物材料构成，使得一旦将柔性HVAC导管从其安装位置移除就能将它们放置在相同的再循环流中。绝缘层还可以由与用于管道衬垫和蒸气阻挡层的材料相容的聚合物材料制成，使得整个导管可以一旦被去除就被再循环。

3. 发明授权

EP0255359B1 A helically fabricated flexible hose 失效
标题翻译：柔软的柔软软管
公开(公告)号：EP0255359B1
公开(公告)日：1992-06-17
申请号：EP87306705.2
申请日：1987-07-29
申请人： Flexible Technologies, Inc.
发明人： Choiniere, Alcide W. , Dunn, George T., Jr.
IPC分类号： F16L11/11 , A47L9/24
CPC分类号： F16L11/1185 , A47L9/24

4. 发明公开

EP0255359A3 A helically fabricated flexible hose 失效
标题翻译：柔软柔软软管柔软柔软软管
公开(公告)号：EP0255359A3
公开(公告)日：1989-07-19
申请号：EP87306705.2
申请日：1987-07-29
申请人： Flexible Technologies, Inc.
发明人： Choiniere, Alcide W. , Dunn, George T., Jr.
IPC分类号： F16L11/11 , A47L9/24
CPC分类号： F16L11/1185 , A47L9/24
摘要： A helically fabricated flexible hose having at least two parallel helical support members (10, 11; 30, 31 and 32), inner and outer plastics strips (11; 30: 20; 44) wrapped helically about the support members, and at least one pair of helical electrical conductors (16, 17, 18, 19; 38, 39, 40, 41, 42, 43) disposed on opposite sides of one of the support members and slidably positioned between the inner and outer plastics strips. Each of the helical electrical conductors comprises a conductive element and a plastics dielectric coating disposed around the conductive element. The plastics dielectric coatings are not bonded to the inner and outer plastics strips so that they may slide between them.

5. 发明公开

EP0255359A2 A helically fabricated flexible hose 失效
标题翻译： Schraubenförmiggewickelter flexibler Schlauch。
公开(公告)号：EP0255359A2
公开(公告)日：1988-02-03
申请号：EP87306705.2
申请日：1987-07-29
申请人： Flexible Technologies, Inc.
发明人： Choiniere, Alcide W. , Dunn, George T., Jr.
IPC分类号： F16L11/11 , A47L9/24
CPC分类号： F16L11/1185 , A47L9/24
摘要： A helically fabricated flexible hose having at least two parallel helical support members (10, 11; 30, 31 and 32), inner and outer plastics strips (11; 30: 20; 44) wrapped helically about the support members, and at least one pair of helical electrical conductors (16, 17, 18, 19; 38, 39, 40, 41, 42, 43) disposed on opposite sides of one of the support members and slidably positioned between the inner and outer plastics strips. Each of the helical electrical conductors comprises a conductive element and a plastics dielectric coating disposed around the conductive element. The plastics dielectric coatings are not bonded to the inner and outer plastics strips so that they may slide between them.
摘要翻译：具有至少两个平行的螺旋支撑构件（10,11; 30,31和32）的螺旋形制造的柔性软管，围绕所述支撑构件螺旋缠绕的内部和外部塑料条（11; 30：20; 44），以及至少一个一对螺旋电导体（16,17,18,19; 38,39,40,41,42,43），其设置在所述支撑构件之一的相对侧上并且可滑动地定位在所述内塑料条和所述外塑料条之间。每个螺旋导电体包括导电元件和围绕导电元件设置的塑料电介质涂层。塑料电介质涂层不粘合到内部和外部塑料条，使得它们可以在它们之间滑动。

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