GB2176598B - Method and apparatus for optically testing the ends of rod-shaped articles of the tobacco processing industry - Google Patents
Method and apparatus for optically testing the ends of rod-shaped articles of the tobacco processing industryInfo
- Publication number
- GB2176598B GB2176598B GB08614234A GB8614234A GB2176598B GB 2176598 B GB2176598 B GB 2176598B GB 08614234 A GB08614234 A GB 08614234A GB 8614234 A GB8614234 A GB 8614234A GB 2176598 B GB2176598 B GB 2176598B
- Authority
- GB
- United Kingdom
- Prior art keywords
- rod
- shaped articles
- processing industry
- tobacco processing
- optically 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
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
- G01N21/474—Details of optical heads therefor, e.g. using optical fibres
- G01N2021/4742—Details of optical heads therefor, e.g. using optical fibres comprising optical fibres
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Toxicology (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74359185A | 1985-06-11 | 1985-06-11 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8614234D0 GB8614234D0 (en) | 1986-07-16 |
GB2176598A GB2176598A (en) | 1986-12-31 |
GB2176598B true GB2176598B (en) | 1989-01-18 |
Family
ID=24989371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08614234A Expired GB2176598B (en) | 1985-06-11 | 1986-06-11 | Method and apparatus for optically testing the ends of rod-shaped articles of the tobacco processing industry |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS61285981A (en) |
DE (1) | DE3618190A1 (en) |
GB (1) | GB2176598B (en) |
IT (1) | IT1189535B (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1225366B (en) * | 1988-11-25 | 1990-11-13 | Sasib Spa | OPTICAL DEVICE FOR CIGARETTE HEADS CONTROL |
EP0553699A1 (en) * | 1992-01-30 | 1993-08-04 | Hauni Maschinenbau Aktiengesellschaft | Apparatus for testing the ends of cigarettes |
IT1258140B (en) * | 1992-09-03 | 1996-02-20 | Gd Spa | OPTICAL DEVICE FOR CIGARETTES FILLING CONTROL |
IT1263446B (en) * | 1993-06-28 | 1996-08-05 | Gd Spa | OPTICAL CONTROL METHOD FOR CIGARETTE FILLING. |
IT1263459B (en) * | 1993-07-13 | 1996-08-05 | Gd Spa | METHOD AND DEVICE FOR OPTICAL CONTROL OF CIGARETTES FILLING. |
JPH07135951A (en) * | 1993-11-16 | 1995-05-30 | Japan Tobacco Inc | Device for inspecting foot surface of filter cigarette |
DE4424045A1 (en) * | 1994-07-11 | 1996-01-18 | Focke & Co | Testing cigarettes regarding correct formation of end regions esp. correct filling of tobacco |
IT1288494B1 (en) * | 1996-11-20 | 1998-09-22 | Sasib Spa | METHOD AND DEVICE FOR THE CONTROL WITHOUT DIRECT CONTACT OF THE HEADS OF THE CIGARETTES, OR SIMILAR. |
DE19921721A1 (en) | 1999-05-12 | 2000-11-16 | Focke & Co | Method and device for checking cigarette heads |
DE19921725A1 (en) * | 1999-05-12 | 2000-11-16 | Focke & Co | Quality control of cigarettes to ensure that they are completely filled with tobacco has arrangement of light bands projected on their ends with reflected light band separation used to determine correct filling |
DE10037098A1 (en) * | 2000-07-28 | 2002-02-07 | Focke & Co | Method and device for checking cigarette heads |
DE102006032371A1 (en) * | 2006-07-13 | 2008-01-17 | Emkon Systemtechnik Projektmanagement Gmbh | Method for guiding rod-like articles, especially cigarettes, comprises bringing the articles together in a product control unit to test for density |
DE102012203579B3 (en) | 2012-03-07 | 2013-06-06 | Hauni Maschinenbau Ag | Measuring device and measuring method for determining a measured variable at one end of a rod-shaped product of the tobacco processing industry |
DE102013209816A1 (en) * | 2013-05-27 | 2014-11-27 | Hauni Maschinenbau Ag | Method and device for determining and / or evaluating the distribution of an additive in a rod-shaped article of the tobacco processing industry |
DE102015000046A1 (en) | 2015-01-09 | 2016-07-14 | Hauni Maschinenbau Ag | Apparatus and method for the face-side inspection of a cross-axially conveyed rod-shaped article in a machine of the tobacco processing industry |
IT202000020029A1 (en) * | 2020-08-12 | 2022-02-12 | Gd Spa | METHOD AND DEVICE FOR INSPECTING TUBES, IN PARTICULAR MULTILAYER TUBES |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE2813866A1 (en) * | 1978-03-31 | 1979-10-04 | Schmermund Maschf Alfred | DEVICE FOR CHECKING THE LEVEL OF FILLING OF CIGARETTE ENDS |
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 |
-
1986
- 1986-05-21 IT IT20496/86A patent/IT1189535B/en active
- 1986-05-30 DE DE19863618190 patent/DE3618190A1/en not_active Withdrawn
- 1986-06-11 GB GB08614234A patent/GB2176598B/en not_active Expired
- 1986-06-11 JP JP61133983A patent/JPS61285981A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
IT1189535B (en) | 1988-02-04 |
GB8614234D0 (en) | 1986-07-16 |
IT8620496A1 (en) | 1987-11-21 |
IT8620496A0 (en) | 1986-05-21 |
GB2176598A (en) | 1986-12-31 |
DE3618190A1 (en) | 1986-12-11 |
JPS61285981A (en) | 1986-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |