GB1467764A - Optical cigarette end inspection method and device - Google Patents

Optical cigarette end inspection method and device

Info

Publication number
GB1467764A
GB1467764A GB1168475A GB1168475A GB1467764A GB 1467764 A GB1467764 A GB 1467764A GB 1168475 A GB1168475 A GB 1168475A GB 1168475 A GB1168475 A GB 1168475A GB 1467764 A GB1467764 A GB 1467764A
Authority
GB
United Kingdom
Prior art keywords
cigarette
fibres
detecting
reflected
optical
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
GB1168475A
Other languages
English (en)
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
Publication of GB1467764A publication Critical patent/GB1467764A/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)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
GB1168475A 1974-03-22 1975-03-20 Optical cigarette end inspection method and device Expired GB1467764A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12646/74A IT1010706B (it) 1974-03-22 1974-03-22 Procedimento e dispositivo per il controllo ottico del grado di riem pimento delle teste delle sigarette

Publications (1)

Publication Number Publication Date
GB1467764A true GB1467764A (en) 1977-03-23

Family

ID=11142457

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1168475A Expired GB1467764A (en) 1974-03-22 1975-03-20 Optical cigarette end inspection method and device

Country Status (7)

Country Link
US (1) US3980567A (en, 2012)
JP (1) JPS50157600A (en, 2012)
CA (1) CA1039825A (en, 2012)
DE (1) DE2512640A1 (en, 2012)
FR (1) FR2264496B3 (en, 2012)
GB (1) GB1467764A (en, 2012)
IT (1) IT1010706B (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2179444A (en) * 1985-07-31 1987-03-04 Koerber Ag Method and apparatus for ascertaining the density of a body of fibrous material

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1033891B (it) * 1975-06-03 1979-08-10 Amf Sasib Dispositivo ottico per il controllo del grado di riempimento delle teste delle sigarette
DE2653298A1 (de) * 1975-12-01 1977-06-02 Molins Ltd Pruefvorrichtung zum pruefen der enden von zigaretten
US4090794A (en) * 1976-06-01 1978-05-23 Fernando Benini Optical cigarette end inspection device
US4226539A (en) * 1976-12-24 1980-10-07 Hitachi, Ltd. Cylindrical body appearance inspection apparatus
DE2813866A1 (de) * 1978-03-31 1979-10-04 Schmermund Maschf Alfred Vorrichtung zur pruefung des fuellungsgrades von zigarettenenden
US4445520A (en) * 1982-02-08 1984-05-01 Philip Morris Incorporated Cigarette detection and rejection device
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
KR900000659B1 (ko) * 1984-09-18 1990-02-02 미쓰비시 전기주식회사 광계측(光計側)장치
US4749468A (en) * 1986-09-05 1988-06-07 Betz Laboratories, Inc. Methods for deactivating copper in hydrocarbon fluids
DE3638519A1 (de) * 1986-11-11 1988-05-19 Focke & Co Verfahren und vorrichtung zum ueberpruefen/aussondern von zigaretten
IT1234506B (it) * 1988-05-31 1992-05-19 Gd Spa Metodo per il controllo elettro-ottico di sigarette
US5235649A (en) * 1991-06-13 1993-08-10 Videk Corporation Cigarette inspection method
IT1258140B (it) * 1992-09-03 1996-02-20 Gd Spa Dispositivo ottico per il controllo del riempimento di sigarette
IT1263446B (it) * 1993-06-28 1996-08-05 Gd Spa Metodo per il controllo ottico per il riempimento di sigarette.
US5419441A (en) * 1993-10-08 1995-05-30 United States Surgical Corporation Needle blank sorting apparatus
DE4424045A1 (de) * 1994-07-11 1996-01-18 Focke & Co Verfahren und Vorrichtung zum Prüfen von Zigaretten
IT1286264B1 (it) * 1996-10-18 1998-07-08 Gd Spa Metodo di controllo del grado di riempimento di estremita' di articoli da fumo
AU4160499A (en) * 1998-06-22 2000-01-10 Tobacco Research And Development Institute Limited A channel starvation detector
AU2003253235A1 (en) * 2002-08-19 2004-03-03 Green Vision Systems Ltd. Electro-optically inspecting a longitudinally moving rod of material
US6952257B2 (en) * 2003-06-13 2005-10-04 Philip Morris Usa Inc. Inspection station
US20100059074A1 (en) * 2008-09-05 2010-03-11 R. J. Reynolds Tobacco Company Inspection System for a Smoking Article Having an Object Inserted Therein, and Associated Method
DE102016013719A1 (de) * 2016-11-17 2018-05-17 Focke & Co. (Gmbh & Co. Kg) Vorrichtung und Verfahren zur optischen Prüfung von bei der Verpackung von Produkten zu prüfenden Objekten
LT3714707T (lt) 2019-03-29 2023-02-10 International Tobacco Machinery Poland Sp. Z O.O. Vamzdžio kokybės kontrolės matavimo sistema ir vamzdžio kokybės kontrolės būdas
PL239516B1 (pl) * 2019-03-29 2021-12-06 Int Tobacco Machinery Poland Spolka Z Ograniczona Odpowiedzialnoscia Układ pomiarowy do kontroli jakości rurki i sposób kontrolowania jakości rurki
CN111220079A (zh) * 2019-11-19 2020-06-02 湖北中烟工业有限责任公司 烟条长度在线测量装置
IT202000020029A1 (it) * 2020-08-12 2022-02-12 Gd Spa Metodo e dispositivo per l’ispezione di tubolari, in particolare tubolari multistrato

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334240A (en) * 1964-05-08 1967-08-01 American Tobacco Co Photoelectric scanner with synchronized cutter and photocell offset from light source
GB1112687A (en) * 1965-03-12 1968-05-08 Schmermund Alfred Improvements in or relating to arrangements for testing blocks of cigarettes
US3709612A (en) * 1971-03-10 1973-01-09 Miles Lab Apparatus for measuring reflected light under stabilized light source conditions
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
US3812349A (en) * 1973-04-06 1974-05-21 Laser Sciences Inc Apparatus for inspecting cigarettes or the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2179444A (en) * 1985-07-31 1987-03-04 Koerber Ag Method and apparatus for ascertaining the density of a body of fibrous material
GB2179444B (en) * 1985-07-31 1990-04-11 Koerber Ag Method and apparatus for ascertaining the density of a stream of tobacco material

Also Published As

Publication number Publication date
DE2512640A1 (de) 1975-09-25
JPS50157600A (en, 2012) 1975-12-19
FR2264496B3 (en, 2012) 1978-07-28
US3980567A (en) 1976-09-14
CA1039825A (en) 1978-10-03
IT1010706B (it) 1977-01-20
FR2264496A1 (en, 2012) 1975-10-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee