发明申请
- 专利标题: Vehicle Level Detection
- 专利标题(中): 车辆液位检测
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申请号: US11575424申请日: 2005-09-14
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公开(公告)号: US20080099967A1公开(公告)日: 2008-05-01
- 发明人: Joachim Spratte , Metin Ersoy
- 申请人: Joachim Spratte , Metin Ersoy
- 申请人地址: DE Friedrichschafen
- 专利权人: ZF FRIEDRICHSCHAFEN AG
- 当前专利权人: ZF FRIEDRICHSCHAFEN AG
- 当前专利权人地址: DE Friedrichschafen
- 优先权: DE102004045670.4 20040917
- 国际申请: PCT/DE05/01606 WO 20050914
- 主分类号: F16F9/53
- IPC分类号: F16F9/53 ; G01D5/12 ; G01B7/00
摘要:
A device for measuring the spring compression position of a motor vehicle, with a number of axle components (3) and a chassis (2) includes spring elements (1) arranged between the axle components (3) and the chassis (2), as well as with at least one magnet array (7) and at least one magnetic field sensor (8). The magnetic field sensor (8) is displaced in relation to the magnet array (7) in the case of a change in the spring compression position of the motor vehicle. The magnet array (7) or the magnetic field sensor (8) is arranged at a point of the spring element (1) that moves in case of a change in the spring compression position in relation to both the chassis (2) and in relation to the axle component (3).
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