IT1176988B - DEVICE TO OPTICALLY CHECK CIGARETTES - Google Patents

DEVICE TO OPTICALLY CHECK CIGARETTES

Info

Publication number
IT1176988B
IT1176988B IT23179/84A IT2317984A IT1176988B IT 1176988 B IT1176988 B IT 1176988B IT 23179/84 A IT23179/84 A IT 23179/84A IT 2317984 A IT2317984 A IT 2317984A IT 1176988 B IT1176988 B IT 1176988B
Authority
IT
Italy
Prior art keywords
cigarettes
optically check
optically
check
check cigarettes
Prior art date
Application number
IT23179/84A
Other languages
Italian (it)
Other versions
IT8423179A0 (en
Inventor
Norbert Lange
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 IT8423179A0 publication Critical patent/IT8423179A0/en
Application granted granted Critical
Publication of IT1176988B publication Critical patent/IT1176988B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
    • 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
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • 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
IT23179/84A 1983-11-02 1984-10-17 DEVICE TO OPTICALLY CHECK CIGARETTES IT1176988B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3339557 1983-11-02

Publications (2)

Publication Number Publication Date
IT8423179A0 IT8423179A0 (en) 1984-10-17
IT1176988B true IT1176988B (en) 1987-08-26

Family

ID=6213225

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23179/84A IT1176988B (en) 1983-11-02 1984-10-17 DEVICE TO OPTICALLY CHECK CIGARETTES

Country Status (3)

Country Link
JP (1) JPS60114184A (en)
GB (1) GB2149101B (en)
IT (1) IT1176988B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1186557B (en) * 1985-01-23 1987-12-04 Gd Spa CONTROL AND CORRECTION DEVICE FOR THE CROSS SIZE OF BAR-SHAPED PRODUCTS, IN PARTICULAR FOR SMOKE PRODUCT PACKAGING MACHINES
CA2088081A1 (en) * 1992-02-13 1993-08-14 Ralph Edward Frazee Jr. Out-of-pattern coating defect detection system
IT1258018B (en) * 1992-07-28 1996-02-20 Gd Spa DETECTION DEVICE, IN PARTICULAR FOR SURFACE CONTROL OF CIGARETTES
IT1286264B1 (en) * 1996-10-18 1998-07-08 Gd Spa METHOD OF CHECKING THE DEGREE OF FILLING OF THE ENDS OF SMOKING ARTICLES
IT1295207B1 (en) * 1997-10-01 1999-05-04 Gd Spa UNIT FOR DETECTION OF THE TRANSVERSAL DIMENSIONS OF BAR-SHAPED ITEMS.
ITUD20020009A1 (en) 2002-01-21 2003-07-21 Danieli Automation Spa PROCEDURE FOR DETECTING DEFECTS OF A LAMINATED PRODUCT AND ITS DEVICE
ATE331443T1 (en) * 2002-09-11 2006-07-15 Hauni Maschinenbau Ag METHOD AND APPARATUS FOR MEASURING THE LENGTH AND DIAMETER OF FILTER RODS
DE102004049879A1 (en) * 2004-10-13 2006-04-20 Hauni Maschinenbau Ag Apparatus and method for measuring the diameter of a rod-shaped object, in particular the tobacco-processing industry
DE102006009482A1 (en) * 2006-02-27 2007-09-06 Hauni Maschinenbau Ag Optical control of tobacco industry products

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB826846A (en) * 1955-10-20 1960-01-27 Jonas Waldemar Ask A method of and apparatus for measuring the width of an object
US3584226A (en) * 1969-04-14 1971-06-08 Automated Packaging Syst Inc Counting system
GB1395910A (en) * 1971-06-24 1975-05-29 Ti Group Services Ltd Method of and apparatus for gauging the sizes of articles

Also Published As

Publication number Publication date
IT8423179A0 (en) 1984-10-17
JPS60114184A (en) 1985-06-20
GB2149101A (en) 1985-06-05
GB2149101B (en) 1987-10-21
GB8427654D0 (en) 1984-12-05

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