| 发明名称 |
STROKE SENSOR AND FLUID SPRING WITH STROKE SENSOR |
| 摘要 |
A stroke sensor detects a distance between a first member and a second member provided movably toward and away from the first member. The stroke sensor includes a magnetism generator provided in the first member and configured to generate magnetism, a magnetic body provided in the second member and configured to be biased toward the magnetism generator by a magnetic force generated from the magnetism generator, and a pressure detector provided in the second member, held in contact with the magnetic body biased by the magnetic force from the magnetism generator and configured to detect the distance between the first and second members on the basis of a change of a pressure acting from the magnetic body. |
| 申请公布号 |
US2016016450(A1) |
申请公布日期 |
2016.01.21 |
| 申请号 |
US201314443127 |
申请日期 |
2013.05.13 |
| 申请人 |
VOLVO TRUCK CORPORATION |
发明人 |
YAMAMOTO Shoichi |
| 分类号 |
B60G11/27;G01L9/00;G01L9/08;F16F9/32;F16F9/05 |
主分类号 |
B60G11/27 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A stroke sensor configured to detect a distance between a first member and a second member provided movably in directions toward and away from the first member, the stroke sensor comprising:
a magnetism generator provided in the first member, the magnetism generator being configured to generate magnetism; a magnetic body provided in the second member, the magnetic body being configured to be biased toward the magnetism generator by a magnetic force generated from the magnetism generator; and a pressure detector provided in the second member, the pressure detector being held in contact with the magnetic body biased by the magnetic force from the magnetism generator, the pressure detector being configured to detect the distance between the first and second members on the basis of a change of a pressure acting from the magnetic body. |
| 地址 |
GOTHENBURG SE |
