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公开(公告)号：US20220065383A1
公开(公告)日：2022-03-03
申请号：US17460516
申请日：2021-08-30
申请人： Swagelok Company
IPC分类号： F16L59/02
摘要： A hose assembly includes a flexible hose, an end connection attached to a first end of the hose, an insulation material wrapped onto the exterior surface of the hose, a cover surrounding the insulation material, and a cuff extending over and in engagement with at least a portion of the end connection and the cover. The insulation material, the cover, and the cuff each include fire resistant materials rated for continuous use at a temperature of at least about 90° C.
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公开(公告)号：US11248724B2
公开(公告)日：2022-02-15
申请号：US16811225
申请日：2020-03-06
申请人： Swagelok Company
摘要： A hose assembly includes an inner core tube, a connector including a stem portion inserted into a distal end of the inner core tube, an outer metal tube substantially coaxial with and surrounding the inner core tube, and a collar substantially coaxial with and surrounding the distal end of the inner core tube. The outer metal tube terminates at a distal end axially inward of the distal end of the inner core tube. The collar includes a flared first end welded to the distal end of the outer metal tube and a second end welded to the connector.
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公开(公告)号：US20210095799A1
公开(公告)日：2021-04-01
申请号：US17035900
申请日：2020-09-29
申请人： Swagelok Company
IPC分类号： F16L33/207
摘要： A hose assembly includes a hose, a connector body, and a collar. The connector body has an outer end portion defining a fluid connector, an inner end defining a nose portion received in an inner bore of the hose end portion, and an intermediate portion including first and second annular flanges spaced apart to define a dog lock groove. The collar includes an outer end portion defining an inner radial dog lock received in the dog lock groove, an annular step portion extending radially outward of and axially inward of the dog lock in axial alignment with the first annular flange, and an inner end portion extending radially outward of and axially inward from the step portion, the inner end portion being in radial compression against an outer surface of the hose end portion.
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公开(公告)号：US11543061B2
公开(公告)日：2023-01-03
申请号：US17035900
申请日：2020-09-29
申请人： Swagelok Company
IPC分类号： F16L33/20 , F16L33/207
摘要： A hose assembly includes a hose, a connector body, and a collar. The connector body has an outer end portion defining a fluid connector, an inner end defining a nose portion received in an inner bore of the hose end portion, and an intermediate portion including first and second annular flanges spaced apart to define a dog lock groove. The collar includes an outer end portion defining an inner radial dog lock received in the dog lock groove, an annular step portion extending radially outward of and axially inward of the dog lock in axial alignment with the first annular flange, and an inner end portion extending radially outward of and axially inward from the step portion, the inner end portion being in radial compression against an outer surface of the hose end portion.
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公开(公告)号：US20200278055A1
公开(公告)日：2020-09-03
申请号：US16803374
申请日：2020-02-27
申请人： Swagelok Company
摘要： A hose assembly includes a corrugated metal tube having a plurality of corrugations and an outer cuff portion extending from an endmost one of the plurality of corrugations, radially outward of an inner diameter of the endmost corrugation, an end connection having an outer end defining a fluid connector and an inner end defining a nose portion received in the outer cuff portion of the corrugated metal tube, and a collar surrounding the outer cuff portion of the corrugated metal tube and the nose portion of the end connection. The collar, the outer cuff portion, and the nose portion are welded together.
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公开(公告)号：US20230093027A1
公开(公告)日：2023-03-23
申请号：US18071699
申请日：2022-11-30
申请人： Swagelok Company
IPC分类号： F16L33/207
摘要： A hose assembly includes a hose, a connector body, and a collar. The connector body has an outer end portion defining a fluid connector, an inner end defining a nose portion received in an inner bore of the hose end portion, and an intermediate portion including first and second annular flanges spaced apart to define a dog lock groove. The collar includes an outer end portion defining an inner radial dog lock received in the dog lock groove, an annular step portion extending radially outward of and axially inward of the dog lock in axial alignment with the first annular flange, and an inner end portion extending radially outward of and axially inward from the step portion, the inner end portion being in radial compression against an outer surface of the hose end portion.
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公开(公告)号：US11549619B2
公开(公告)日：2023-01-10
申请号：US16803374
申请日：2020-02-27
申请人： Swagelok Company
摘要： A hose assembly includes a corrugated metal tube having a plurality of corrugations and an outer cuff portion extending from an endmost one of the plurality of corrugations, radially outward of an inner diameter of the endmost corrugation, an end connection having an outer end defining a fluid connector and an inner end defining a nose portion received in the outer cuff portion of the corrugated metal tube, and a collar surrounding the outer cuff portion of the corrugated metal tube and the nose portion of the end connection. The collar, the outer cuff portion, and the nose portion are welded together.
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公开(公告)号：US20180259097A1
公开(公告)日：2018-09-13
申请号：US15896266
申请日：2018-02-14
申请人： Swagelok Company
摘要： A hose assembly includes an inner core tube, a connector secured to a distal end of the inner core tube, an outer metal tube substantially coaxial with and surrounding the inner core tube, and a collar substantially coaxial with and surrounding the distal end of the inner core tube. The outer metal tube terminates at a distal end axially inward of the distal end of the inner core tube. The collar includes a first end welded to the distal end of the outer metal tube and a second end welded to the connector.
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公开(公告)号：US20230086112A1
公开(公告)日：2023-03-23
申请号：US18071665
申请日：2022-11-30
申请人： Swagelok Company
摘要： A hose assembly includes a corrugated metal tube having a plurality of corrugations and an outer cuff portion extending from an endmost one of the plurality of corrugations, radially outward of an inner diameter of the endmost corrugation, an end connection having an outer end defining a fluid connector and an inner end defining a nose portion received in the outer cuff portion of the corrugated metal tube, and a collar surrounding the outer cuff portion of the corrugated metal tube and the nose portion of the end connection. The collar, the outer cuff portion, and the nose portion are welded together.
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公开(公告)号：US10591092B2
公开(公告)日：2020-03-17
申请号：US15896266
申请日：2018-02-14
申请人： Swagelok Company
摘要： A hose assembly includes an inner core tube, a connector secured to a distal end of the inner core tube, an outer metal tube substantially coaxial with and surrounding the inner core tube, and a collar substantially coaxial with and surrounding the distal end of the inner core tube. The outer metal tube terminates at a distal end axially inward of the distal end of the inner core tube. The collar includes a first end welded to the distal end of the outer metal tube and a second end welded to the connector.
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