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公开(公告)号：US08720066B2
公开(公告)日：2014-05-13
申请号：US13656845
申请日：2012-10-22
发明人： Joel Aron Witz , David Cox , Gerard Anthony Hall , Richard Smith
IPC分类号： B21D51/16
CPC分类号： F16L59/147 , B29D23/18 , F16L11/15 , F16L11/20 , F16L59/141 , F16L59/153 , Y10T29/49435 , Y10T29/4981
摘要： The invention relates to a bellows hose, which is capable of being used without leakage, and which has a longer length and/or diameter than has been previously achievable. A bellows hose comprises an inner tubular bellows and an outer tubular bellows. An insulation layer is provided between the bellows. An armoured layer is provided around the outer bellows, to improve the insulation further. The hose can have length above 30 m and a diameter above 400 mm. A method of, and apparatus for, making the hose are also described, which involves the use of a non-metallic mandrel.
摘要翻译： 本发明涉及一种波纹管，其能够在没有泄漏的情况下使用，并且具有比先前可实现的更长的长度和/或直径。 波纹管软管包括内管式波纹管和外管式波纹管。 在波纹管之间设置绝缘层。 围绕外部波纹管设置铠装层，以进一步提高绝缘。 软管的长度可以在30米以上，直径大于400毫米。 还描述了制造软管的方法和装置，其涉及使用非金属心轴。
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公开(公告)号：US20130047436A1
公开(公告)日：2013-02-28
申请号：US13656840
申请日：2012-10-22
发明人： Joel Aron Witz , David Cox , Gerard Anthony Hall , Richard Smith
IPC分类号： B23P17/00
CPC分类号： F16L11/082 , B29C53/60 , B29C53/821 , B29D23/001 , B32B1/08 , B32B5/024 , B32B5/18 , B32B5/245 , B32B5/26 , B32B15/02 , B32B27/08 , B32B27/12 , B32B27/32 , B32B27/322 , B32B2262/0253 , B32B2262/0269 , B32B2597/00 , F16L59/141 , Y10T29/49435 , Y10T29/4981
摘要： The invention relates to a composite hose, which is capable of being used without leakage, and which has a longer length and/or diameter than has been previously achievable. A composite hose comprises a tubular body of flexible material arranged between an inner and an outer helically wound wire. The hose further comprises an axial strengthening means adapted to reduce deformation of the tubular body when the tubular body is subjected to axial tension, the axial strengthening means being adapted to exert a radially inward force on at least part of the tubular body when axial strengthening means is subjected to axial tension. The hose can have length above 30 m and a diameter above 400 mm. A method of, and apparatus for, making the hose are also described, which involves the use of a non-metallic mandrel.
摘要翻译： 本发明涉及一种复合软管，其能够在没有泄漏的情况下使用，并且具有比先前可实现的更长的长度和/或直径。 复合软管包括布置在内螺旋缠绕线和外螺旋缠绕线之间的柔性材料管状体。 所述软管还包括轴向加强装置，其适于当所述管状体受到轴向张力时减小所述管状体的变形，所述轴向加强装置适于在所述管状体的至少一部分上施加径向向内的力，当轴向加强装置 受到轴向张力。 软管的长度可以在30米以上，直径大于400毫米。 还描述了制造软管的方法和装置，其涉及使用非金属心轴。
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公开(公告)号：US08713797B2
公开(公告)日：2014-05-06
申请号：US13656840
申请日：2012-10-22
发明人： Joel Aron Witz , David Cox , Gerard Anthony Hall , Richard Smith
IPC分类号： B21D51/16
CPC分类号： F16L11/082 , B29C53/60 , B29C53/821 , B29D23/001 , B32B1/08 , B32B5/024 , B32B5/18 , B32B5/245 , B32B5/26 , B32B15/02 , B32B27/08 , B32B27/12 , B32B27/32 , B32B27/322 , B32B2262/0253 , B32B2262/0269 , B32B2597/00 , F16L59/141 , Y10T29/49435 , Y10T29/4981
摘要： The invention relates to a composite hose, which is capable of being used without leakage, and which has a longer length and/or diameter than has been previously achievable. A composite hose comprises a tubular body of flexible material arranged between an inner and an outer helically wound wire. The hose further comprises an axial strengthening means adapted to reduce deformation of the tubular body when the tubular body is subjected to axial tension, the axial strengthening means being adapted to exert a radially inward force on at least part of the tubular body when axial strengthening means is subjected to axial tension. The hose can have length above 30 m and a diameter above 400 mm. A method of, and apparatus for, making the hose are also described, which involves the use of a non-metallic mandrel.
摘要翻译： 本发明涉及一种复合软管，其能够在没有泄漏的情况下使用，并且具有比先前可实现的更长的长度和/或直径。 复合软管包括布置在内螺旋缠绕线和外螺旋缠绕线之间的柔性材料管状体。 软管还包括轴向加强装置，其适于当管状体受到轴向张力时减小管状体的变形，所述轴向加强装置适于在轴向加强装置 受到轴向张力。 软管的长度可以在30米以上，直径大于400毫米。 还描述了制造软管的方法和装置，其涉及使用非金属心轴。
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公开(公告)号：US20130042478A1
公开(公告)日：2013-02-21
申请号：US13656845
申请日：2012-10-22
发明人： Joel Aron Witz , David Cox , Gerard Anthony Hall , Richard Smith
IPC分类号： B23P17/00
CPC分类号： F16L59/147 , B29D23/18 , F16L11/15 , F16L11/20 , F16L59/141 , F16L59/153 , Y10T29/49435 , Y10T29/4981
摘要： The invention relates to a bellows hose, which is capable of being used without leakage, and which has a longer length and/or diameter than has been previously achievable. A bellows hose comprises an inner tubular bellows and an outer tubular bellows. An insulation layer is provided between the bellows. An armoured layer is provided around the outer bellows, to improve the insulation further. The hose can have length above 30 m and a diameter above 400 mm. A method of, and apparatus for, making the hose are also described, which involves the use of a non-metallic mandrel.
摘要翻译： 本发明涉及一种波纹管，其能够在没有泄漏的情况下使用，并且具有比先前可实现的更长的长度和/或直径。 波纹管软管包括内管式波纹管和外管式波纹管。 在波纹管之间设置绝缘层。 围绕外部波纹管设置铠装层，以进一步提高绝缘。 软管的长度可以在30米以上，直径大于400毫米。 还描述了制造软管的方法和装置，其涉及使用非金属心轴。
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