IT1189535B - DEVICE, TO OPTICALLY CONTROL THE ENDS OF TOBACCO-SHAPED ARTICLES - Google Patents

DEVICE, TO OPTICALLY CONTROL THE ENDS OF TOBACCO-SHAPED ARTICLES

Info

Publication number
IT1189535B
IT1189535B IT20496/86A IT2049686A IT1189535B IT 1189535 B IT1189535 B IT 1189535B IT 20496/86 A IT20496/86 A IT 20496/86A IT 2049686 A IT2049686 A IT 2049686A IT 1189535 B IT1189535 B IT 1189535B
Authority
IT
Italy
Prior art keywords
tobacco
shaped articles
optically control
optically
control
Prior art date
Application number
IT20496/86A
Other languages
Italian (it)
Other versions
IT8620496A0 (en
IT8620496A1 (en
Inventor
Andrzej Radzio
Original Assignee
Hauni Werke Koerber & Co Kg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hauni Werke Koerber & Co Kg filed Critical Hauni Werke Koerber & Co Kg
Publication of IT8620496A0 publication Critical patent/IT8620496A0/en
Publication of IT8620496A1 publication Critical patent/IT8620496A1/en
Application granted granted Critical
Publication of IT1189535B publication Critical patent/IT1189535B/en

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres
    • G01N2021/4742—Details of optical heads therefor, e.g. using optical fibres comprising optical fibres

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
IT20496/86A 1985-06-11 1986-05-21 DEVICE, TO OPTICALLY CONTROL THE ENDS OF TOBACCO-SHAPED ARTICLES IT1189535B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74359185A 1985-06-11 1985-06-11

Publications (3)

Publication Number Publication Date
IT8620496A0 IT8620496A0 (en) 1986-05-21
IT8620496A1 IT8620496A1 (en) 1987-11-21
IT1189535B true IT1189535B (en) 1988-02-04

Family

ID=24989371

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20496/86A IT1189535B (en) 1985-06-11 1986-05-21 DEVICE, TO OPTICALLY CONTROL THE ENDS OF TOBACCO-SHAPED ARTICLES

Country Status (4)

Country Link
JP (1) JPS61285981A (en)
DE (1) DE3618190A1 (en)
GB (1) GB2176598B (en)
IT (1) IT1189535B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1225366B (en) * 1988-11-25 1990-11-13 Sasib Spa OPTICAL DEVICE FOR CIGARETTE HEADS CONTROL
EP0553699A1 (en) * 1992-01-30 1993-08-04 Hauni Maschinenbau Aktiengesellschaft Apparatus for testing the ends of cigarettes
IT1258140B (en) * 1992-09-03 1996-02-20 Gd Spa OPTICAL DEVICE FOR CIGARETTES FILLING CONTROL
IT1263446B (en) * 1993-06-28 1996-08-05 Gd Spa OPTICAL CONTROL METHOD FOR CIGARETTE FILLING.
IT1263459B (en) * 1993-07-13 1996-08-05 Gd Spa METHOD AND DEVICE FOR OPTICAL CONTROL OF CIGARETTES FILLING.
JPH07135951A (en) * 1993-11-16 1995-05-30 Japan Tobacco Inc Device for inspecting foot surface of filter cigarette
DE4424045A1 (en) * 1994-07-11 1996-01-18 Focke & Co Testing cigarettes regarding correct formation of end regions esp. correct filling of tobacco
IT1288494B1 (en) * 1996-11-20 1998-09-22 Sasib Spa METHOD AND DEVICE FOR THE CONTROL WITHOUT DIRECT CONTACT OF THE HEADS OF THE CIGARETTES, OR SIMILAR.
DE19921725A1 (en) 1999-05-12 2000-11-16 Focke & Co Quality control of cigarettes to ensure that they are completely filled with tobacco has arrangement of light bands projected on their ends with reflected light band separation used to determine correct filling
DE19921721A1 (en) * 1999-05-12 2000-11-16 Focke & Co Method and device for checking cigarette heads
DE10037098A1 (en) * 2000-07-28 2002-02-07 Focke & Co Method and device for checking cigarette heads
DE102006032371A1 (en) * 2006-07-13 2008-01-17 Emkon Systemtechnik Projektmanagement Gmbh Method for guiding rod-like articles, especially cigarettes, comprises bringing the articles together in a product control unit to test for density
DE102012203579B3 (en) * 2012-03-07 2013-06-06 Hauni Maschinenbau Ag Measuring device and measuring method for determining a measured variable at one end of a rod-shaped product of the tobacco processing industry
DE102013209816A1 (en) * 2013-05-27 2014-11-27 Hauni Maschinenbau Ag Method and device for determining and / or evaluating the distribution of an additive in a rod-shaped article of the tobacco processing industry
DE102015000046A1 (en) * 2015-01-09 2016-07-14 Hauni Maschinenbau Ag Apparatus and method for the face-side inspection of a cross-axially conveyed rod-shaped article in a machine of the tobacco processing industry
IT202000020029A1 (en) * 2020-08-12 2022-02-12 Gd Spa METHOD AND DEVICE FOR INSPECTING TUBES, IN PARTICULAR MULTILAYER TUBES

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729636A (en) * 1971-09-03 1973-04-24 Brown & Williamson Tobacco System for detecting loose tobacco at cigarette ends
US3818223A (en) * 1973-03-08 1974-06-18 Liggett & Myers Inc Device for detecting carbon on cigarette filter tips
DE2813866A1 (en) * 1978-03-31 1979-10-04 Schmermund Maschf Alfred DEVICE FOR CHECKING THE LEVEL OF FILLING OF CIGARETTE ENDS
US4486098A (en) * 1982-02-23 1984-12-04 Hauni-Werke Korber & Co. Kg Method and apparatus for testing the ends of cigarettes or the like

Also Published As

Publication number Publication date
GB2176598A (en) 1986-12-31
DE3618190A1 (en) 1986-12-11
JPS61285981A (en) 1986-12-16
IT8620496A0 (en) 1986-05-21
IT8620496A1 (en) 1987-11-21
GB8614234D0 (en) 1986-07-16
GB2176598B (en) 1989-01-18

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