IT1263459B - Metodo e dispositivo per il controllo ottico del riempimento di sigarette. - Google Patents
Metodo e dispositivo per il controllo ottico del riempimento di sigarette.Info
- Publication number
- IT1263459B IT1263459B ITBO930320A ITBO930320A IT1263459B IT 1263459 B IT1263459 B IT 1263459B IT BO930320 A ITBO930320 A IT BO930320A IT BO930320 A ITBO930320 A IT BO930320A IT 1263459 B IT1263459 B IT 1263459B
- Authority
- IT
- Italy
- Prior art keywords
- trace
- filling
- cigarette
- cigarettes
- real
- Prior art date
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)
- Wrapping Of Specific Fragile Articles (AREA)
Abstract
Il riempimento di una sigaretta (3) in osservazione viene controllato intersecando una superficie (14) di una estremità aperta della sigaretta (3) stessa con una lama (9) di luce coerente emessa da una sorgente (4) laser per ottenere una traccia (15) reale di luce, ed analizzando gli eventuali scostamenti e discontinuità di questa traccia (15) reale rispetto ad una traccia (13) teorica rettilinea e continua, ricavata congiungendo due punti (B, C) estremi della traccia (15) reale stessa, per ottenere un segnale di accettabilità o meno della sigaretta (3) in osservazione.(Figura 3).
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO930320A IT1263459B (it) | 1993-07-13 | 1993-07-13 | Metodo e dispositivo per il controllo ottico del riempimento di sigarette. |
US08/273,227 US5569931A (en) | 1993-07-13 | 1994-07-11 | Method and apparatus for detecting filing state at an open end of a cigarette |
EP94110821A EP0634112B2 (en) | 1993-07-13 | 1994-07-12 | Cigarette filling optical control method and device |
DE69421649T DE69421649T3 (de) | 1993-07-13 | 1994-07-12 | Optische Prüfvorrichtung für die Füllung von Zigaretten |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO930320A IT1263459B (it) | 1993-07-13 | 1993-07-13 | Metodo e dispositivo per il controllo ottico del riempimento di sigarette. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITBO930320A0 ITBO930320A0 (it) | 1993-07-13 |
ITBO930320A1 ITBO930320A1 (it) | 1995-01-13 |
IT1263459B true IT1263459B (it) | 1996-08-05 |
Family
ID=11339177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITBO930320A IT1263459B (it) | 1993-07-13 | 1993-07-13 | Metodo e dispositivo per il controllo ottico del riempimento di sigarette. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5569931A (it) |
EP (1) | EP0634112B2 (it) |
DE (1) | DE69421649T3 (it) |
IT (1) | IT1263459B (it) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7779846B2 (en) | 2004-12-23 | 2010-08-24 | G.D. S.P.A. | Device for transferring and inspecting groups of cigarettes |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5929303A (en) | 1997-04-25 | 1999-07-27 | The Regents Of The University Of California | Fruit-specific and ripening-regulation expansin genes to control fruit texture and softening |
US6169600B1 (en) | 1998-11-20 | 2001-01-02 | Acuity Imaging, Llc | Cylindrical object surface inspection system |
DE19921721A1 (de) | 1999-05-12 | 2000-11-16 | Focke & Co | Verfahren und Vorrichtung zum Prüfen von Zigarettenköpfen |
DE19921725A1 (de) * | 1999-05-12 | 2000-11-16 | Focke & Co | Verfahren und Vorrichtung zum Prüfen von Zigarettenköpfen |
DE102012203579B3 (de) * | 2012-03-07 | 2013-06-06 | Hauni Maschinenbau Ag | Messvorrichtung und Messverfahren zur Bestimmung einer Messgröße an einem Ende eines stabförmigen Produkts der Tabak verarbeitenden Industrie |
DE102012210037A1 (de) * | 2012-06-14 | 2013-12-19 | Hauni Maschinenbau Ag | Messvorrichtung und Verfahren zur optischen Prüfung einer Stirnfläche eines queraxial geförderten stabförmigen Produkts der Tabak verarbeitenden Industrie |
DE102012210031A1 (de) * | 2012-06-14 | 2013-12-19 | Hauni Maschinenbau Ag | Vorrichtung und Verfahren zur Bewertung einer Stirnfläche eines stabförmigen Produkts der Tabak verarbeitenden Industrie |
EP3475687B1 (en) * | 2016-06-22 | 2021-11-24 | G.D S.p.A. | A transferring and inspecting unit of a group of elongated elements |
DE102017129737A1 (de) | 2017-12-13 | 2019-06-13 | Hauni Maschinenbau Gmbh | Vorrichtung zur berührungslosen, optischen 3D-Erfassung einer Stirnfläche eines sich queraxial bewegenden, stabförmigen Artikels der tabakverarbeitenden Industrie |
DE102018129255A1 (de) | 2018-06-29 | 2020-01-02 | Hauni Maschinenbau Gmbh | Vorrichtung und Verfahren zur optischen Messung einer Stirnseite eines queraxial geförderten stabförmigen Artikels der Tabak verarbeitenden Industrie |
IT201800010374A1 (it) * | 2018-11-15 | 2020-05-15 | Xepics Sa | Metodo e sistema automatico di misura per la misurazione di parametri fisici e dimensionali di articoli combinati. |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JPH0628585B2 (ja) * | 1983-06-03 | 1994-04-20 | ケルベル・アクチエンゲゼルシヤフト | たばこ加工産業における棒状物品の欠陥の有無を検出する方法および装置 |
IT1189535B (it) * | 1985-06-11 | 1988-02-04 | Hauni Werke Koerber & Co Kg | Dispositivo,per controllare otticamente le estremita' di articoli di tabacco a forma di bastoncino |
IT1225366B (it) * | 1988-11-25 | 1990-11-13 | Sasib Spa | Dispositivo ottico di controllo delle teste di sigarette |
US5223915A (en) * | 1989-01-13 | 1993-06-29 | G.D. Societa' Per Azioni | Cigarette end group inspection system |
-
1993
- 1993-07-13 IT ITBO930320A patent/IT1263459B/it active IP Right Grant
-
1994
- 1994-07-11 US US08/273,227 patent/US5569931A/en not_active Expired - Fee Related
- 1994-07-12 DE DE69421649T patent/DE69421649T3/de not_active Expired - Lifetime
- 1994-07-12 EP EP94110821A patent/EP0634112B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7779846B2 (en) | 2004-12-23 | 2010-08-24 | G.D. S.P.A. | Device for transferring and inspecting groups of cigarettes |
Also Published As
Publication number | Publication date |
---|---|
ITBO930320A0 (it) | 1993-07-13 |
EP0634112A3 (en) | 1996-06-19 |
DE69421649T3 (de) | 2004-08-12 |
EP0634112A2 (en) | 1995-01-18 |
DE69421649D1 (de) | 1999-12-23 |
DE69421649T2 (de) | 2000-06-21 |
EP0634112B2 (en) | 2004-01-02 |
US5569931A (en) | 1996-10-29 |
ITBO930320A1 (it) | 1995-01-13 |
EP0634112B1 (en) | 1999-11-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970724 |