IT1216566B - Rilevatori di metalli. - Google Patents
Rilevatori di metalli.Info
- Publication number
- IT1216566B IT1216566B IT8820138A IT2013888A IT1216566B IT 1216566 B IT1216566 B IT 1216566B IT 8820138 A IT8820138 A IT 8820138A IT 2013888 A IT2013888 A IT 2013888A IT 1216566 B IT1216566 B IT 1216566B
- Authority
- IT
- Italy
- Prior art keywords
- metal detectors
- detectors
- metal
- Prior art date
Links
- 239000002184 metal Substances 0.000 title 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
- A24C5/34—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
- A24C5/3412—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes by means of light, radiation or electrostatic fields
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Geophysics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
- Geophysics And Detection Of Objects (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873714009 DE3714009A1 (de) | 1987-04-27 | 1987-04-27 | Metalldetektor |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8820138A0 IT8820138A0 (it) | 1988-04-08 |
IT1216566B true IT1216566B (it) | 1990-03-08 |
Family
ID=6326359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8820138A IT1216566B (it) | 1987-04-27 | 1988-04-08 | Rilevatori di metalli. |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3714009A1 (it) |
GB (1) | GB2204414A (it) |
IT (1) | IT1216566B (it) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4115350A1 (de) * | 1991-05-10 | 1992-11-12 | Forschungszentrum Juelich Gmbh | Vorrichtung zum nachweis von detektierbaren, in einem stofffluss mitgefuehrten fremdkoerpern |
DE4342826C2 (de) * | 1993-12-15 | 1998-11-05 | Mesutronic Geraetebau Gmbh | Einrichtung zur Feststellung metallisch leitender Teile |
DE4424058C1 (de) * | 1994-07-08 | 1995-10-19 | Mesutronic Geraetebau Gmbh | Einrichtung zur Erzeugung eines Erkennungssignals beim Auftreten metallisch leitender Teile in einem Förderstrom |
DE19521266C1 (de) * | 1995-06-10 | 1997-02-13 | Mesutronic Geraetebau Gmbh | Einrichtung zur Feststellung metallisch leitender Teile |
DE102005018587B4 (de) * | 2005-04-21 | 2008-06-05 | Mesutronic Gerätebau GmbH | Gerät zur Erkennung von metallischen Teilchen in einem Produktstrom |
DE102005048757A1 (de) * | 2005-10-10 | 2007-04-19 | Oliver Gurok | Sensorvorrichtung zum Erkennen elektromagnetisch detektierbarer Fördergutteile und Sortiervorrichtung mit einer solchen Sensorvorrichtung |
US20110109307A1 (en) | 2008-04-23 | 2011-05-12 | Manfred Artinger | Digitally Operating Device for Detecting Metallically Conductive Parts |
CN102016646B (zh) | 2008-04-23 | 2013-06-05 | 麦斯特罗尼仪器有限责任公司 | 用于确定金属导电部件的装置 |
DE102016115098A1 (de) | 2016-08-15 | 2018-02-15 | Hauni Maschinenbau Gmbh | Messvorrichtung und Verfahren zum Erkennen von elektrisch leitenden Elementen in Produkten sowie eine Maschine zum Herstellen von Produkten der Tabak verarbeitenden Industrie |
CA3103944C (en) * | 2018-06-20 | 2023-08-01 | Eriez Manufacturing Co. | Metal detector coil configuration to eliminate orientation effect |
EP4081061A1 (en) | 2019-12-23 | 2022-11-02 | Philip Morris Products, S.A. | Method and apparatus for inspecting an inductively heatable aerosol-generating article for the presence of a susceptor and a desired article alignment |
IT202000001870A1 (it) * | 2020-01-31 | 2021-07-31 | Gd Spa | Unità e metodo di controllo di un gruppo di articoli da fumo |
DE102020111730A1 (de) | 2020-04-29 | 2021-11-04 | Minebea Intec Aachen GmbH & Co. KG | Metalldetektor |
CN111591715A (zh) * | 2020-05-28 | 2020-08-28 | 华中科技大学 | 一种皮带纵向撕裂检测方法及装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB501581A (en) * | 1937-01-16 | 1939-03-01 | Int Cigar Mach Co | An improved method of and apparatus for detecting foreign metallic matter in non-metallic materials |
GB827527A (en) * | 1955-12-21 | 1960-02-03 | Rank Cintel Ltd | Improvements in or relating to metal or like detector apparatus |
US3686564A (en) * | 1970-10-08 | 1972-08-22 | Westinghouse Electric Corp | Multiple frequency magnetic field technique for differentiating between classes of metal objects |
US3758849A (en) * | 1972-03-31 | 1973-09-11 | Sperry Rand Corp | Metal detector system having identical balanced field coil system on opposite sides of a detection zone |
DE2713151C2 (de) * | 1977-03-25 | 1984-06-14 | Industrieelektronik Dr. Ing. Walter Klaschka GmbH & Co, 7533 Tiefenbronn | Spulenvorrichtung für Annäherungsschalter |
US4427942A (en) * | 1980-04-29 | 1984-01-24 | Electrolocation Limited | Concealed electrical conductor detecting system |
GB2110825B (en) * | 1981-11-06 | 1986-04-30 | Outokumpu Oy | Apparatus for detecting metal objects |
-
1987
- 1987-04-27 DE DE19873714009 patent/DE3714009A1/de not_active Withdrawn
-
1988
- 1988-04-08 IT IT8820138A patent/IT1216566B/it active
- 1988-04-27 GB GB08810009A patent/GB2204414A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT8820138A0 (it) | 1988-04-08 |
GB8810009D0 (en) | 1988-06-02 |
DE3714009A1 (de) | 1988-11-10 |
GB2204414A (en) | 1988-11-09 |
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