Estimation apparatus, estimation method, and computer readable medium
US-2024401981-A1 · Dec 5, 2024 · US
Hall-effect sensor arrangement
US9018944B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9018944-B2 |
| Application number | US-200913383480-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 15, 2009 |
| Priority date | Jul 15, 2009 |
| Publication date | Apr 28, 2015 |
| Grant date | Apr 28, 2015 |
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Abstract
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A sensor arrangement is operative to sense a relative kinematic state of a magnet ( 110 ) and a Hall-effect sensor ( 202 ) with respect to each other. The Hall-effect sensor has a Hall plate ( 204 ) and is accommodated in a surface-mount device. The magnet is configured for generating a magnetic field having an orientation primarily parallel to the Hall plate. The sensor arrangement comprises magnetic-field collecting means ( 206 ) for changing the orientation of the magnetic field to be primarily perpendicular to the Hall plate.
First claim
Opening claim text (preview).
The invention claimed is: 1. An apparatus comprising a first physical component, a second physical component and a sensor arrangement for sensing a relative kinematic state of the first and second components with respect to each other, wherein the sensor arrangement comprises a magnet that is stationary with respect to the first physical component, and at least one Hall-effect sensor that are stationary with respect to the second physical component; each of the at least one Hall…
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Physics · mapped topic
- G01D5/145Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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- What does patent US9018944B2 cover?
- A sensor arrangement is operative to sense a relative kinematic state of a magnet ( 110 ) and a Hall-effect sensor ( 202 ) with respect to each other. The Hall-effect sensor has a Hall plate ( 204 ) and is accommodated in a surface-mount device. The magnet is configured for generating a magnetic field having an orientation primarily parallel to the Hall plate. The sensor arrangement comprises m…
- Who is the assignee on this patent?
- Mol Hendrik Anne, Skf Ab
- What technology area does this patent fall under?
- Primary CPC classification G01D5/145. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Apr 28 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).