IT1266255B1 - Metodo e dispositivo di controllo della posizione della carta del filtro di sigarette. - Google Patents
Metodo e dispositivo di controllo della posizione della carta del filtro di sigarette.Info
- Publication number
- IT1266255B1 IT1266255B1 IT93BO000048A ITBO930048A IT1266255B1 IT 1266255 B1 IT1266255 B1 IT 1266255B1 IT 93BO000048 A IT93BO000048 A IT 93BO000048A IT BO930048 A ITBO930048 A IT BO930048A IT 1266255 B1 IT1266255 B1 IT 1266255B1
- Authority
- IT
- Italy
- Prior art keywords
- cigarette
- filter paper
- control method
- position control
- cigarette filter
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/20—Control of position or direction using feedback using a digital comparing device
-
- 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
-
- 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
- A24C5/47—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/125—Control of position or direction using feedback using discrete position sensor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S131/00—Tobacco
- Y10S131/905—Radiation source for sensing condition or characteristic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S131/00—Tobacco
- Y10S131/908—Sensing unique characteristic or specific condition of finished product
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
La sigaretta è avvolta da una carta di sigaretta e da una carta di filtro di differente colore, separate da una linea di separazione avente una posizione nominale, e viene fatta avanzare sotto una coppia di sensori ottici (9a,9b) disposti da parti opposte rispetto alla posizione nominale della linea di separazione; i sensori ottici generano una coppia di segnali elettrici (v1, v2) correlati ciascuno al colore della rispettiva porzione di sigaretta osservata, e tali segnali elettrici (v1, v2) vengono confrontati fra loro e, nel caso che la loro differenza sia inferiore ad un valore di soglia prefissato, viene generato un segnale di errore, per lo scarto della sigaretta.(Figura 2)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93BO000048A IT1266255B1 (it) | 1993-02-17 | 1993-02-17 | Metodo e dispositivo di controllo della posizione della carta del filtro di sigarette. |
US08/196,299 US5505215A (en) | 1993-02-17 | 1994-02-14 | Method and device for position controlling cigarette filter paper |
DE4404912A DE4404912B4 (de) | 1993-02-17 | 1994-02-16 | Verfahren und Vorrichtung zum Überprüfen der genauen Positionierung des Filterpapiers von Zigaretten |
GB9402902A GB2275335B (en) | 1993-02-17 | 1994-02-16 | Method and device for position controlling cigarette filter paper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93BO000048A IT1266255B1 (it) | 1993-02-17 | 1993-02-17 | Metodo e dispositivo di controllo della posizione della carta del filtro di sigarette. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITBO930048A0 ITBO930048A0 (it) | 1993-02-17 |
ITBO930048A1 ITBO930048A1 (it) | 1994-08-17 |
IT1266255B1 true IT1266255B1 (it) | 1996-12-27 |
Family
ID=11338704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT93BO000048A IT1266255B1 (it) | 1993-02-17 | 1993-02-17 | Metodo e dispositivo di controllo della posizione della carta del filtro di sigarette. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5505215A (it) |
DE (1) | DE4404912B4 (it) |
GB (1) | GB2275335B (it) |
IT (1) | IT1266255B1 (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6075882A (en) * | 1997-06-18 | 2000-06-13 | Philip Morris Incorporated | System and method for optically inspecting cigarettes by detecting the lengths of cigarette sections |
US6021782A (en) * | 1997-10-03 | 2000-02-08 | R.J. Reynolds Tobacco Company | Method of and system for cigarette tipping glue skip detection and rejection |
DE10021838A1 (de) * | 2000-05-05 | 2001-11-08 | Focke & Co | Vorrichtung zum Herstellen von Produkten und Verfahren zum Steuern einer derartigen Vorrichtung |
GB2465032A (en) * | 2008-11-11 | 2010-05-12 | Molins Plc | Determining track origin in a cigarette making machine |
DE102009029821A1 (de) * | 2009-06-18 | 2010-12-23 | Focke & Co.(Gmbh & Co. Kg) | Verfahren zum Betreiben eines Beleimungssystems |
CN111074359B (zh) * | 2017-12-25 | 2022-05-13 | 湖北金叶玉阳化纤有限公司 | 一种烟用过滤嘴棒过程中的彩色聚乳酸纤维的调节装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB807785A (en) * | 1954-12-30 | 1959-01-21 | Capitani Francesco De | A photoelectric device, for the inspection of cigarettes |
DE2840617C2 (de) * | 1978-09-18 | 1987-04-09 | Hauni-Werke Körber & Co KG, 2050 Hamburg | Verfahren und Vorrichtung zum Prüfen von stabförmigen Artikeln der tabakverarbeitenden Industrie |
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 |
JP2756386B2 (ja) * | 1991-12-27 | 1998-05-25 | 日本たばこ産業株式会社 | 円筒形物体の外観検査装置 |
-
1993
- 1993-02-17 IT IT93BO000048A patent/IT1266255B1/it active IP Right Grant
-
1994
- 1994-02-14 US US08/196,299 patent/US5505215A/en not_active Expired - Lifetime
- 1994-02-16 DE DE4404912A patent/DE4404912B4/de not_active Expired - Fee Related
- 1994-02-16 GB GB9402902A patent/GB2275335B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE4404912A1 (de) | 1994-08-18 |
GB2275335B (en) | 1996-06-26 |
GB2275335A (en) | 1994-08-24 |
GB9402902D0 (en) | 1994-04-06 |
DE4404912B4 (de) | 2004-09-23 |
ITBO930048A1 (it) | 1994-08-17 |
ITBO930048A0 (it) | 1993-02-17 |
US5505215A (en) | 1996-04-09 |
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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: 19970225 |