公开(公告)号：US20240131876A1

公开(公告)日：2024-04-25

申请号：US18404118

申请日：2024-01-04

Applicant: CODA Innovations s.r.o.

Inventor： František HRABAL

IPC: B60C23/00 ,  B60C23/12 ,  B60C23/16

CPC classification number: B60C23/004 ,  B60C23/123 ,  B60C23/135 ,  B60C23/16

Abstract: A device for maintaining and changing the pressure in a is provided whereby the inner pressure space of the tire is connected through a pump to a pressure accumulator which, at its input and/or output into the inner pressure space of the tire, is fitted with at least one pressure control element. The pump can be a peristaltic pump in the shape of a deformable hose placed on the perimeter of the tire, fitted with an air inlet and an air outlet, while the air inlet and the air outlet are positioned on the perimeter of the tire distant from each other by a preset length, dependent on the deformation of the tire.

公开(公告)号：US20240391279A1

公开(公告)日：2024-11-28

申请号：US18793041

申请日：2024-08-02

Applicant: CODA INNOVATIONS s.r.o.

Inventor： František HRABAL

IPC: B60C23/12 ,  B60C23/00 ,  B60C23/04 ,  B60R16/03 ,  H02K7/18 ,  H02K35/02 ,  H02N2/18

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：US20240343074A1

公开(公告)日：2024-10-17

申请号：US18732753

申请日：2024-06-04

Applicant: CODA Innovations s.r.o.

Inventor： František HRABAL

IPC: B60C23/04 ,  B60C23/12

CPC classification number: B60C23/04 ,  B60C23/123 ,  B60C23/135

Abstract: All tire systems, including tire systems that include self-inflating devices, need to have the ability to regularly and reliably monitor and report vehicle and tire conditions for safety reasons. For a self-inflating tire, this can be accomplished by monitoring the operation of the self-inflation system, and assessing if it is consistent with a tire in good condition.