Bearing element having a sensor and a telemetry device

Patent metadata

Field	Value
Publication number	US-12313124-B2
Application number	US-202118023467-A
Country	US
Kind code	B2
Filing date	Aug 30, 2021
Priority date	Aug 31, 2020
Publication date	May 27, 2025
Grant date	May 27, 2025

Abstract

A bearing element includes a bearing element body and a sensor for measuring at least one operating parameter of the bearing element, as well as a telemetry device, wherein the bearing element body is connected to the telemetry device, and the telemetry device is connected to the sensor by electric conductors.

First claim

The invention claimed is:

1. A bearing element for being arranged in a bearing receptacle of a bearing assembly comprising a bearing element body embodied as a sliding bearing element and a sensor for measuring at least one operating parameter of the bearing element, as well as a telemetry device, wherein the bearing element body is connected to the telemetry device by means of a connecting element, wherein the telemetry device is line-connected to the sensor by means of electric conductors wherein the connecting element has a strip-shaped or strap-shaped design and wherein the electric conductors are arranged on the connecting element.

2. The bearing element according to claim 1 , wherein the strap-shaped connecting element is designed to be U-shaped having two legs, wherein both legs are connected to the bearing element body.

3. The bearing element according to claim 1 , wherein the electric conductors are provided by means of conducting paths, which are formed on the connecting element.

4. The bearing element according to claim 3 , wherein the conducting paths are covered with a protective layer.

5. The bearing element according to claim 1 , wherein additionally, an energy supply device is provided, which is connected, in an electrically conductive manner, to the telemetry device and the sensor.

6. The bearing element according to claim 5 , wherein the electrically conductive connection of the energy supply device and the sensor is formed via further electric conductors, wherein the further electric conductors are arranged on the connecting element.

7. The bearing element according to claim 1 , wherein the connecting element forms an axial sliding bearing.

8. The bearing element according to claim 7 , wherein the connecting element is coated with a sliding bearing material in order to form the axial sliding bearing.

9. The bearing element according to claim 1 , wherein the bearing element body has a recess, and wherein the sensor is arranged in said recess.

10. A bearing assembly with a bearing receptacle and at least one bearing element, which is arranged in the bearing receptacle, wherein the bearing element is formed according to claim 1 .

11. The bearing assembly according to claim 10 , wherein the bearing receptacle is formed as a connecting rod.

12. The bearing assembly according to claim 10 , wherein the bearing receptacle has an indentation, in which the connecting element of the bearing element is at least partially accommodated.

Assignees

• Miba Gleitlager Austria Gmbh

Inventors

• Hager Gunther
• Schallmeiner Stefan

Classifications

• F16C2233/00

  Monitoring condition, e.g. temperature, load, vibration · CPC title

• F16C17/02

  for radial load only · CPC title

• F16C41/00 Primary

  Other accessories, {e.g. devices integrated in the bearing not relating to the bearing function as such} · CPC title

• F16C17/24

  with devices affected by abnormal or undesired positions, e.g. for preventing overheating, for safety · CPC title

• G01M13/04

  Bearings · CPC title