DE602004016181D1 - Vorrichtung und verfahren zur ermittlung der positionen von metallobjekten in einem eingangsstrom - Google Patents
Vorrichtung und verfahren zur ermittlung der positionen von metallobjekten in einem eingangsstromInfo
- Publication number
- DE602004016181D1 DE602004016181D1 DE602004016181T DE602004016181T DE602004016181D1 DE 602004016181 D1 DE602004016181 D1 DE 602004016181D1 DE 602004016181 T DE602004016181 T DE 602004016181T DE 602004016181 T DE602004016181 T DE 602004016181T DE 602004016181 D1 DE602004016181 D1 DE 602004016181D1
- Authority
- DE
- Germany
- Prior art keywords
- metal
- positions
- coil portion
- metal objects
- determining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
- G01V3/104—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils using several coupled or uncoupled coils
- G01V3/105—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils using several coupled or uncoupled coils forming directly coupled primary and secondary coils or loops
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C2501/00—Sorting according to a characteristic or feature of the articles or material to be sorted
- B07C2501/0036—Sorting out metallic particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C2501/00—Sorting according to a characteristic or feature of the articles or material to be sorted
- B07C2501/0054—Sorting of waste or refuse
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
- G01V3/101—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils by measuring the impedance of the search coil; by measuring features of a resonant circuit comprising the search coil
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Electromagnetism (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Input From Keyboards Or The Like (AREA)
- Control Of Conveyors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0322224.7A GB0322224D0 (en) | 2003-09-23 | 2003-09-23 | Apparatus for establishing the positions of metal objects in an input stream |
PCT/GB2004/003953 WO2005028129A1 (en) | 2003-09-23 | 2004-09-16 | Apparatus and method for establishing the positions of metal objects in an input stream |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602004016181D1 true DE602004016181D1 (de) | 2008-10-09 |
Family
ID=29266482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004016181T Active DE602004016181D1 (de) | 2003-09-23 | 2004-09-16 | Vorrichtung und verfahren zur ermittlung der positionen von metallobjekten in einem eingangsstrom |
Country Status (8)
Country | Link |
---|---|
US (1) | US7202661B2 (de) |
EP (1) | EP1663529B1 (de) |
JP (1) | JP4533385B2 (de) |
AT (1) | ATE406219T1 (de) |
DE (1) | DE602004016181D1 (de) |
GB (1) | GB0322224D0 (de) |
NO (1) | NO20061298L (de) |
WO (1) | WO2005028129A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005048757A1 (de) | 2005-10-10 | 2007-04-19 | Oliver Gurok | Sensorvorrichtung zum Erkennen elektromagnetisch detektierbarer Fördergutteile und Sortiervorrichtung mit einer solchen Sensorvorrichtung |
GB2441346B (en) * | 2006-09-01 | 2011-04-13 | Qinetiq Ltd | Metal object detecting apparatus |
JP4399610B2 (ja) * | 2006-09-26 | 2010-01-20 | 国立大学法人九州工業大学 | 磁気特性測定方法及びシステム |
US8854247B2 (en) | 2010-08-20 | 2014-10-07 | Niitek, Inc. | Metal detector and ground-penetrating radar hybrid head and manufacturing method thereof |
WO2013119741A1 (en) | 2012-02-10 | 2013-08-15 | Illinois Tool Works Inc. | Metal detector |
WO2014055732A2 (en) | 2012-10-04 | 2014-04-10 | Whaley Brian A | Shieldings for metal detector heads and manufacturing methods thereof |
JP6153218B2 (ja) * | 2012-12-28 | 2017-06-28 | 日本ブレーキ工業株式会社 | 金属異物検知装置 |
FR3006062B1 (fr) * | 2013-05-24 | 2016-09-02 | Benoit Paing | Procede de visualisation d'objets metalliques |
MA41539A (fr) * | 2015-11-25 | 2017-12-26 | Vayyar Imaging Ltd | Procédés et appareil de collocation de bobines électromagnétiques et de circuits électroniques |
US20230333057A1 (en) * | 2020-08-04 | 2023-10-19 | Brown University | Magnetic gradiometer based on magnetic tunnel junctions in magnetic vortex state (vortex mtj) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1134262B (de) * | 1960-11-03 | 1962-08-02 | Hoechst Ag | Vorrichtung zum Ausscheiden metallischer Fremdkoerper aus bewegtem Mahlgut od. dgl. |
JPH0619470B2 (ja) | 1988-07-26 | 1994-03-16 | 大和製衡株式会社 | 金属等の異物混入検出方法および検出器 |
JPH055784A (ja) | 1990-11-30 | 1993-01-14 | Anritsu Corp | 金属検出装置 |
JP3094170B2 (ja) * | 1991-03-27 | 2000-10-03 | 株式会社小松製作所 | 金属粒子検出センサの電極構造 |
JP3383322B2 (ja) * | 1991-11-08 | 2003-03-04 | ナショナル・リカバリー・テクノロジーズ・インコーポレーテッド | 粒子分離装置 |
JPH05223947A (ja) | 1992-02-07 | 1993-09-03 | Anritsu Corp | 金属検出装置 |
US6060677A (en) * | 1994-08-19 | 2000-05-09 | Tiedemanns-Jon H. Andresen Ans | Determination of characteristics of material |
JP3015008B2 (ja) * | 1998-07-30 | 2000-02-28 | 東洋ガラス株式会社 | 金属検出装置 |
JP3658523B2 (ja) * | 1999-08-31 | 2005-06-08 | アンリツ産機システム株式会社 | 金属検出機 |
DE10003562A1 (de) * | 2000-01-27 | 2001-08-16 | Commodas Gmbh | Vorrichtung und Verfahren zum Aussortieren von metallischen Fraktionen aus einem Schüttgutstrom |
-
2003
- 2003-09-23 GB GBGB0322224.7A patent/GB0322224D0/en not_active Ceased
-
2004
- 2004-09-16 EP EP04768499A patent/EP1663529B1/de not_active Not-in-force
- 2004-09-16 AT AT04768499T patent/ATE406219T1/de not_active IP Right Cessation
- 2004-09-16 DE DE602004016181T patent/DE602004016181D1/de active Active
- 2004-09-16 JP JP2006527457A patent/JP4533385B2/ja not_active Expired - Fee Related
- 2004-09-16 WO PCT/GB2004/003953 patent/WO2005028129A1/en active IP Right Grant
- 2004-09-16 US US10/573,251 patent/US7202661B2/en not_active Expired - Fee Related
-
2006
- 2006-03-22 NO NO20061298A patent/NO20061298L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO20061298L (no) | 2006-04-21 |
ATE406219T1 (de) | 2008-09-15 |
US20070007953A1 (en) | 2007-01-11 |
EP1663529A1 (de) | 2006-06-07 |
JP4533385B2 (ja) | 2010-09-01 |
JP2007506111A (ja) | 2007-03-15 |
EP1663529B1 (de) | 2008-08-27 |
US7202661B2 (en) | 2007-04-10 |
WO2005028129A1 (en) | 2005-03-31 |
GB0322224D0 (en) | 2003-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |