Torque sensor and electric power steering system
US-2015369679-A1 · Dec 24, 2015 · US
Torque angle sensor
US9109965B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9109965-B2 |
| Application number | US-201313894480-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 15, 2013 |
| Priority date | May 17, 2012 |
| Publication date | Aug 18, 2015 |
| Grant date | Aug 18, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
A torque angle sensor according to an exemplary embodiment of the present disclosure includes a torque sensor unit and an angle sensor unit at a housing centrally arranged with a rotation shaft, the torque sensor unit including a stator installed inside the housing, a torque magnet rotatably installed at a center of the stator in conjunction with rotary operation of the rotation shaft, a collector installed at the housing to transmit a magnetic field of the torque magnet, a magnetic device module formed with an individually operating first magnetic device and a second magnetic device in one package to detect the magnetic field transmitted by the collector, and a PCB (Printed Circuit Board) mounted with the magnetic device module, wherein the PCB is arranged to a direction perpendicular to an axial direction of the rotation shaft and installed at a distal end with the magnetic device module.
First claim
Opening claim text (preview).
What is claimed is: 1. A torque angle sensor, the torque angle sensor comprising: a housing centrally arranged with a rotation shaft; a torque sensor unit installed inside the housing to detect a torque change between an input shaft and an output shaft; and an angle sensor unit installed inside the housing to detect an angle change between the input shaft and the output shaft, wherein each of the torque sensor unit and the angle sensor unit is installed at a different section of th…
Assignees
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Operations & Transport · mapped topic
Operations & Transport · mapped topic
Physics · mapped topic
- G01L3/101Primary
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US9109965B2 cover?
- A torque angle sensor according to an exemplary embodiment of the present disclosure includes a torque sensor unit and an angle sensor unit at a housing centrally arranged with a rotation shaft, the torque sensor unit including a stator installed inside the housing, a torque magnet rotatably installed at a center of the stator in conjunction with rotary operation of the rotation shaft, a collec…
- Who is the assignee on this patent?
- Lg Innotek Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification G01L3/101. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Aug 18 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).