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公开(公告)号：US20190186659A1
公开(公告)日：2019-06-20
申请号：US16222312
申请日：2018-12-17
IPC分类号： F16L13/14
CPC分类号： F16L13/14
摘要： The present invention relates to mechanical joining of Nickel Titanium tubes, also known as Nitinol, to other tubular components. Such mechanical joining may be achieved by interpenetration of lobe features between the respective tubes by translating the tubes together on a longitudinal axis, a transverse axis, by a combination of translation and rotational motion or by a hinging motion. The Nitinol superelasticity is used to accommodate the lobe deformation required for assembly and to snap the lobe back into its original shape to complete the mechanical joint.
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公开(公告)号：US20190285205A1
公开(公告)日：2019-09-19
申请号：US16430701
申请日：2019-06-04
IPC分类号： F16L13/14
摘要： The present invention relates to mechanical joining of Nickel Titanium tubes, also known as Nitinol, to other tubular components. Such mechanical joining may be achieved by interpenetration of lobe features between the respective tubes by translating the tubes together on a longitudinal axis, a transverse axis, by a combination of translation and rotational motion or by a hinging motion, or by use of the shape-memory effect. The Nitinol superelasticity is used to accommodate the lobe deformation required for assembly and to snap the lobe back into its original shape to complete the mechanical joint.
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公开(公告)号：US11885442B2
公开(公告)日：2024-01-30
申请号：US16222312
申请日：2018-12-17
IPC分类号： F16L13/14 , F16L13/007 , F16G11/00
CPC分类号： F16L13/14 , F16G11/00 , F16L13/007
摘要： The present invention relates to mechanical joining of Nickel Titanium tubes, also known as Nitinol, to other tubular components. Such mechanical joining may be achieved by interpenetration of lobe features between the respective tubes by translating the tubes together on a longitudinal axis, a transverse axis, by a combination of translation and rotational motion or by a hinging motion. The Nitinol superelasticity is used to accommodate the lobe deformation required for assembly and to snap the lobe back into its original shape to complete the mechanical joint.
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公开(公告)号：US11543066B2
公开(公告)日：2023-01-03
申请号：US16429337
申请日：2019-06-03
摘要： Composite tube assemblies and thin-walled tubing are disclosed. In embodiments, the composite tube assemblies include a functional tube and a sacrificial tube disposed within or around the functional tube. The sacrificial tube may be removed by exposure to a corrosive media, without substantially affecting the functional tube. Methods of forming composite tube assemblies and thin-walled tubing are also described.
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公开(公告)号：US11835158B2
公开(公告)日：2023-12-05
申请号：US16430701
申请日：2019-06-04
IPC分类号： F16L13/14
CPC分类号： F16L13/14
摘要： The present invention relates to mechanical joining of Nickel Titanium tubes, also known as Nitinol, to other tubular components. Such mechanical joining may be achieved by interpenetration of lobe features between the respective tubes by translating the tubes together on a longitudinal axis, a transverse axis, by a combination of translation and rotational motion or by a hinging motion, or by use of the shape-memory effect. The Nitinol superelasticity is used to accommodate the lobe deformation required for assembly and to snap the lobe back into its original shape to complete the mechanical joint.
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