CA1048809A - Optical cigarette end inspection device - Google Patents

Optical cigarette end inspection device

Info

Publication number
CA1048809A
CA1048809A CA76253882A CA253882A CA1048809A CA 1048809 A CA1048809 A CA 1048809A CA 76253882 A CA76253882 A CA 76253882A CA 253882 A CA253882 A CA 253882A CA 1048809 A CA1048809 A CA 1048809A
Authority
CA
Canada
Prior art keywords
cigarette
light
probe
light reflected
testing
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.)
Expired
Application number
CA76253882A
Other languages
English (en)
French (fr)
Inventor
Fernando Benini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AMF Inc
Original Assignee
AMF Inc
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 AMF Inc filed Critical AMF Inc
Application granted granted Critical
Publication of CA1048809A publication Critical patent/CA1048809A/en
Expired legal-status Critical Current

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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
CA76253882A 1975-06-03 1976-06-02 Optical cigarette end inspection device Expired CA1048809A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1263275A IT1033891B (it) 1975-06-03 1975-06-03 Dispositivo ottico per il controllo del grado di riempimento delle teste delle sigarette

Publications (1)

Publication Number Publication Date
CA1048809A true CA1048809A (en) 1979-02-20

Family

ID=11142354

Family Applications (1)

Application Number Title Priority Date Filing Date
CA76253882A Expired CA1048809A (en) 1975-06-03 1976-06-02 Optical cigarette end inspection device

Country Status (6)

Country Link
JP (1) JPS5220855A (de)
CA (1) CA1048809A (de)
DE (1) DE2625001C2 (de)
FR (1) FR2312975A1 (de)
GB (1) GB1515775A (de)
IT (1) IT1033891B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7793664B2 (en) 2005-07-01 2010-09-14 Tews Elektronik Dipl.-Ing. Manfred Tews Apparatus and method for detection and segregation of faulty cigarettes

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2840617A1 (de) * 1978-09-18 1980-03-27 Hauni Werke Koerber & Co Kg Verfahren und vorrichtung zum pruefen von stabfoermigen artikeln der tabakverarbeitenden industrie
DE3146507A1 (de) * 1981-11-24 1983-06-01 Maschinenfabrik Alfred Schmermund Gmbh & Co, 5820 Gevelsberg Vorrichtung zum pruefen des fuellungsgrades von zigarettenenden.
DE3146506A1 (de) * 1981-11-24 1983-06-01 Maschinenfabrik Alfred Schmermund Gmbh & Co, 5820 Gevelsberg Verfahren und pruefgeraet zum pruefen des fuellungsgrades von zigarettenenden
DE3638519A1 (de) * 1986-11-11 1988-05-19 Focke & Co Verfahren und vorrichtung zum ueberpruefen/aussondern von zigaretten
IT1257317B (it) * 1992-03-04 1996-01-15 Sasib Spa "metodo e dispositivo di controllo senza contatto diretto del grado di riempimento delle teste di sigarette"
IT1263446B (it) * 1993-06-28 1996-08-05 Gd Spa Metodo per il controllo ottico per il riempimento di sigarette.
IT1286264B1 (it) * 1996-10-18 1998-07-08 Gd Spa Metodo di controllo del grado di riempimento di estremita' di articoli da fumo
US6169600B1 (en) 1998-11-20 2001-01-02 Acuity Imaging, Llc Cylindrical object surface inspection system
US10401148B2 (en) * 2015-12-21 2019-09-03 Philip Morris Products S.A. Apparatus and method for acquiring data relative to a dimension of an elongated object

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1900157U (de) * 1961-09-14 1964-09-03 Kurt Dr Koerber Vorrichtung zum pruefen von zigaretten, zigarillos oder anderen gefoerderten stabfoermigen gegenstaenden.
FR1593511A (de) * 1968-05-16 1970-06-01
US3729636A (en) * 1971-09-03 1973-04-24 Brown & Williamson Tobacco System for detecting loose tobacco at cigarette ends
GB1388189A (en) * 1972-06-29 1975-03-26 Gallaher Ltd Optical inspection apparatus
US3818223A (en) * 1973-03-08 1974-06-18 Liggett & Myers Inc Device for detecting carbon on cigarette filter tips
US3812349A (en) * 1973-04-06 1974-05-21 Laser Sciences Inc Apparatus for inspecting cigarettes or the like
IT1010706B (it) * 1974-03-22 1977-01-20 Amf Sasib Procedimento e dispositivo per il controllo ottico del grado di riem pimento delle teste delle sigarette

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7793664B2 (en) 2005-07-01 2010-09-14 Tews Elektronik Dipl.-Ing. Manfred Tews Apparatus and method for detection and segregation of faulty cigarettes

Also Published As

Publication number Publication date
DE2625001A1 (de) 1976-12-16
IT1033891B (it) 1979-08-10
DE2625001C2 (de) 1986-02-06
FR2312975B1 (de) 1984-04-20
FR2312975A1 (fr) 1976-12-31
JPS5220855A (en) 1977-02-17
GB1515775A (en) 1978-06-28
JPS5632907B2 (de) 1981-07-30

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