Invention Grant
US07671596B2 Detector for locating metallic objects with inductively coupled transmit and receive coils
有权
用感应耦合发射和接收线圈定位金属物体的探测器
- Patent Title: Detector for locating metallic objects with inductively coupled transmit and receive coils
- Patent Title (中): 用感应耦合发射和接收线圈定位金属物体的探测器
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Application No.: US11571907Application Date: 2005-08-04
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Publication No.: US07671596B2Publication Date: 2010-03-02
- Inventor: Uwe Skultety-Betz , Bjoern Haase
- Applicant: Uwe Skultety-Betz , Bjoern Haase
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agent Michael J. Striker
- Priority: DE102004047190 20040929
- International Application: PCT/EP2005/053827 WO 20050804
- International Announcement: WO2006/034911 WO 20060406
- Main IPC: G01V3/08
- IPC: G01V3/08
Abstract:
A detector for locating metallic objects includes a transmit coil (116, 216) and at least two receive coils (112, 114; 212, 214), which are inductively coupled to one another; the at least two receive coils (112, 114; 212, 214) are located coaxial to one another in a plane (126, 226), and the transmit coil (116, 216) is located in a parallel plane with a height offset. Additional compensating windings (130, 132; 230, 232) of at least one of the receive coils (112, 114; 212, 214) are formed adjacent to a transmit coil (116, 216).
Public/Granted literature
- US20080054892A1 Detector for Locating Metallic Objects Public/Granted day:2008-03-06
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