公开(公告)号：US20240217281A1

公开(公告)日：2024-07-04

申请号：US18602189

申请日：2024-03-12

Applicant: CODA INNOVATIONS S.R.O.

Inventor： Frantisek HRABAL

IPC: B60C23/12 ,  B60C29/06

CPC classification number: B60C23/124 ,  B60C23/135 ,  B60C29/06 ,  B60C23/126 ,  Y10T137/36

Abstract: A device for adjustment of pressure in tires includes a chamber with shape memory and a valve. The valve is a three-way valve with inputs interconnected with the external environment and the tire internal space, where one input is fitted with a valve, the next input is connected to one end of the chamber with shape memory, and the last input is interconnected with the closure element. The device for adjustment of pressure in tires includes the chamber with shape memory interconnected with the external environment through an input and with the tire chamber through an output and fitted with at least one valve. The length of the chamber in the direction of tire rotation equals 0.001 to 0.5 of the tire perimeter, where the volume of the chamber before deformation to volume of the chamber during deformation ratio is the same or higher then the desired tire pressure to pressure of the external environment ratio.

公开(公告)号：US20240286442A1

公开(公告)日：2024-08-29

申请号：US18660068

申请日：2024-05-09

Applicant: Aperia Technologies, Inc.

Inventor： Brandon Richardson

IPC: B60C23/12 ,  B60C23/00 ,  F24F3/14 ,  F24F3/153

CPC classification number: B60C23/127 ,  B60C23/004 ,  F24F3/1411 ,  F24F3/153 ,  B60C23/126 ,  B60C23/129 ,  F24F2003/1452

Abstract: The system can include: a wheel-mounted pump and a dehumidifying system arranged along the fluid path between the pump outlet and a tire inlet. In variants, the dehumidifying system includes a set of angled channels that aggregate water in radially-outward channel segments. The angled channels can be fluidly connected to a purge valve selectively fluidly connected to an ambient environment.

公开(公告)号：US20230264527A1

公开(公告)日：2023-08-24

申请号：US18142072

申请日：2023-05-02

Applicant: CODA INNOVATIONS s.r.o.

Inventor： Franti{hacek over (s)}ek HRABAL

IPC: B60C23/12 ,  H02K7/18 ,  B60R16/03

CPC classification number: B60C23/124 ,  H02K7/1846 ,  B60R16/0307 ,  B60C23/135 ,  B60C23/126 ,  Y10T152/10495 ,  B60C23/007

Abstract: A device for transport of air in the tire P or close to it consisting of a chamber K in the shape of a hollow compressible channel, placed along at least a part of the tire perimeter, characterized by the fact that a ring OK is placed at the inner side of the chamber K with the distance of its outer side from the tire axis of rotation equal to 1 to 1.1 multiple of the distance of the bottom side of the chamber K from the axis of rotation of the tire P.

公开(公告)号：US12011956B2

公开(公告)日：2024-06-18

申请号：US17085010

申请日：2020-10-30

Applicant: Aperia Technologies, Inc.

Inventor： Brandon Richardson

IPC: B60C23/12 ,  B60C23/00 ,  F24F3/14 ,  F24F3/153

CPC classification number: B60C23/127 ,  B60C23/004 ,  F24F3/1411 ,  F24F3/153 ,  B60C23/126 ,  B60C23/129 ,  F24F2003/1452

Abstract: The inflation system includes a pump and a dehumidifier fluidly connected between the pump and a reservoir, such as a tire.

公开(公告)号：US20230219383A1

公开(公告)日：2023-07-13

申请号：US18118781

申请日：2023-03-08

Applicant: CODA INNOVATIONS S.R.O.

Inventor： Frantisek HRABAL

IPC: B60C23/12 ,  B60C29/06

CPC classification number: B60C23/124 ,  B60C29/06 ,  B60C23/135 ,  Y10T137/36 ,  B60C23/126

Abstract: A device for adjustment of pressure in tires includes a chamber with shape memory and a valve. The valve is a three-way valve with inputs interconnected with the external environment and the tire internal space, where one input is fitted with a valve, the next input is connected to one end of the chamber with shape memory, and the last input is interconnected with the closure element. The device for adjustment of pressure in tires includes the chamber with shape memory interconnected with the external environment through an input and with the tire chamber through an output and fitted with at least one valve. The length of the chamber in the direction of tire rotation equals 0.001 to 0.5 of the tire perimeter, where the volume of the chamber before deformation to volume of the chamber during deformation ratio is the same or higher then the desired tire pressure to pressure of the external environment ratio.