公开(公告)号：US20200240562A1

公开(公告)日：2020-07-30

申请号：US16751210

申请日：2020-01-24

申请人： Eaton Intelligent Power Limited

发明人： Hasan Barca Donmez ,  Erhan Aptiogullari ,  Recep Muco ,  Salih Karayagiz

IPC分类号： F16L33/34 ,  F16L33/18

摘要： A device for connecting a tubular element such as a hose or pipe to a part of a hydraulic or pneumatic system includes: a body having a connection end and a tubular element insertion end, the body having a cylindrical channel extending from the connection end to the tubular element insertion end, the connection end being connecting to the part of the hydraulic or pneumatic system, the cylindrical channel including a first part and a second part, the first part being arranged in the tubular element insertion end and the second part being arranged in the connection end. The tubular element insertion end includes at a middle section a recess extending radially from the first part of the cylindrical channel, along an entire circumference, the recess bordering the second part of the cylindrical channel. The tubular element insertion end includes at least one bore.

公开(公告)号：US11649911B2

公开(公告)日：2023-05-16

申请号：US17312973

申请日：2019-12-10

申请人： Eaton Intelligent Power Limited

发明人： Kubra Aslan ,  Dipak Singh ,  Salih Karayagiz ,  Nivedita Singh ,  Bjoern Theberath ,  Nida Aras

IPC分类号： F16L11/08

CPC分类号： F16L11/083

摘要： A spiral hose includes: a tube with a first wall thickness; a first reinforcement package, arranged around a circumference of the tube, having a first rubber layer embedding at least one set of a first and second layer of wire wound in a helical path around the tube, a winding direction of the first layer being opposite from a winding direction of the second layer, which first reinforcement package has a first package thickness; a second reinforcement package, arranged around a circumference of the first reinforcement package, having a second rubber layer embedding at least a second set of a third and fourth layer of wire wound in a helical path around the first reinforcement package, a winding direction of the third layer being opposite from a winding direction of the fourth layer, which second reinforcement package has a second package thickness; and a cover layer.

公开(公告)号：US11435017B2

公开(公告)日：2022-09-06

申请号：US16751210

申请日：2020-01-24

申请人： Eaton Intelligent Power Limited

发明人： Hasan Barca Donmez ,  Erhan Aptiogullari ,  Recep Muco ,  Salih Karayagiz

IPC分类号： F16L33/34 ,  F16L33/18

摘要： A device for connecting a tubular element such as a hose or pipe to a part of a hydraulic or pneumatic system includes: a body having a connection end and a tubular element insertion end, the body having a cylindrical channel extending from the connection end to the tubular element insertion end, the connection end being connecting to the part of the hydraulic or pneumatic system, the cylindrical channel including a first part and a second part, the first part being arranged in the tubular element insertion end and the second part being arranged in the connection end. The tubular element insertion end includes at a middle section a recess extending radially from the first part of the cylindrical channel, along an entire circumference, the recess bordering the second part of the cylindrical channel. The tubular element insertion end includes at least one bore.