CA1039825A - Optical cigarette end inspection method and device - Google Patents
Optical cigarette end inspection method and deviceInfo
- Publication number
- CA1039825A CA1039825A CA222,314A CA222314A CA1039825A CA 1039825 A CA1039825 A CA 1039825A CA 222314 A CA222314 A CA 222314A CA 1039825 A CA1039825 A CA 1039825A
- Authority
- CA
- Canada
- Prior art keywords
- cigarette
- light
- tested
- reflected light
- signal
- 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
Links
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 91
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000003287 optical effect Effects 0.000 title claims description 29
- 238000007689 inspection Methods 0.000 title claims description 16
- 239000000523 sample Substances 0.000 claims abstract description 56
- 239000013307 optical fiber Substances 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims description 11
- 238000012360 testing method Methods 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 4
- 238000012886 linear function Methods 0.000 claims 1
- 241000208125 Nicotiana Species 0.000 description 4
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- BHMLFPOTZYRDKA-IRXDYDNUSA-N (2s)-2-[(s)-(2-iodophenoxy)-phenylmethyl]morpholine Chemical compound IC1=CC=CC=C1O[C@@H](C=1C=CC=CC=1)[C@H]1OCCNC1 BHMLFPOTZYRDKA-IRXDYDNUSA-N 0.000 description 1
- LKJPSUCKSLORMF-UHFFFAOYSA-N Monolinuron Chemical compound CON(C)C(=O)NC1=CC=C(Cl)C=C1 LKJPSUCKSLORMF-UHFFFAOYSA-N 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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)
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 |
|---|---|
| CA1039825A true CA1039825A (en) | 1978-10-03 |
Family
ID=11142457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA222,314A Expired CA1039825A (en) | 1974-03-22 | 1975-03-17 | 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) |
Families Citing this family (27)
| 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 |
| US4805641A (en) * | 1985-07-31 | 1989-02-21 | Korber Ag | Method and apparatus for ascertaining the density of wrapped tobacco fillers and the like |
| 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)
| 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 |
-
1974
- 1974-03-22 IT IT12646/74A patent/IT1010706B/it active
-
1975
- 1975-03-17 CA CA222,314A patent/CA1039825A/en not_active Expired
- 1975-03-18 US US05/559,615 patent/US3980567A/en not_active Expired - Lifetime
- 1975-03-20 GB GB1168475A patent/GB1467764A/en not_active Expired
- 1975-03-21 DE DE19752512640 patent/DE2512640A1/de not_active Withdrawn
- 1975-03-21 FR FR7508949A patent/FR2264496B3/fr not_active Expired
- 1975-03-22 JP JP50034847A patent/JPS50157600A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2512640A1 (de) | 1975-09-25 |
| JPS50157600A (en, 2012) | 1975-12-19 |
| GB1467764A (en) | 1977-03-23 |
| FR2264496B3 (en, 2012) | 1978-07-28 |
| US3980567A (en) | 1976-09-14 |
| IT1010706B (it) | 1977-01-20 |
| FR2264496A1 (en, 2012) | 1975-10-17 |
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