CA1048809A - Dispositif pour le controle optique des extremites de cigarettes - Google Patents
Dispositif pour le controle optique des extremites de cigarettesInfo
- Publication number
- CA1048809A CA1048809A CA76253882A CA253882A CA1048809A CA 1048809 A CA1048809 A CA 1048809A CA 76253882 A CA76253882 A CA 76253882A CA 253882 A CA253882 A CA 253882A CA 1048809 A CA1048809 A CA 1048809A
- Authority
- CA
- Canada
- Prior art keywords
- cigarette
- light
- probe
- light reflected
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
- Optical Transform (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 |
---|---|---|---|
IT1263275A IT1033891B (it) | 1975-06-03 | 1975-06-03 | Dispositivo ottico per il controllo del grado di riempimento delle teste delle sigarette |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1048809A true CA1048809A (fr) | 1979-02-20 |
Family
ID=11142354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA76253882A Expired CA1048809A (fr) | 1975-06-03 | 1976-06-02 | Dispositif pour le controle optique des extremites de cigarettes |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5220855A (fr) |
CA (1) | CA1048809A (fr) |
DE (1) | DE2625001C2 (fr) |
FR (1) | FR2312975A1 (fr) |
GB (1) | GB1515775A (fr) |
IT (1) | IT1033891B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7793664B2 (en) | 2005-07-01 | 2010-09-14 | Tews Elektronik Dipl.-Ing. Manfred Tews | Apparatus and method for detection and segregation of faulty cigarettes |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE3146506A1 (de) * | 1981-11-24 | 1983-06-01 | Maschinenfabrik Alfred Schmermund Gmbh & Co, 5820 Gevelsberg | Verfahren und pruefgeraet zum pruefen des fuellungsgrades von zigarettenenden |
DE3146507A1 (de) * | 1981-11-24 | 1983-06-01 | Maschinenfabrik Alfred Schmermund Gmbh & Co, 5820 Gevelsberg | Vorrichtung zum pruefen des fuellungsgrades von zigarettenenden. |
DE3638519A1 (de) * | 1986-11-11 | 1988-05-19 | Focke & Co | Verfahren und vorrichtung zum ueberpruefen/aussondern von zigaretten |
IT1257317B (it) * | 1992-03-04 | 1996-01-15 | Sasib Spa | "metodo e dispositivo di controllo senza contatto diretto del grado di riempimento delle teste di sigarette" |
IT1263446B (it) * | 1993-06-28 | 1996-08-05 | Gd Spa | Metodo per il controllo ottico per il riempimento di sigarette. |
IT1286264B1 (it) * | 1996-10-18 | 1998-07-08 | Gd Spa | Metodo di controllo del grado di riempimento di estremita' di articoli da fumo |
US6169600B1 (en) | 1998-11-20 | 2001-01-02 | Acuity Imaging, Llc | Cylindrical object surface inspection system |
KR20180105120A (ko) * | 2015-12-21 | 2018-09-27 | 필립모리스 프로덕츠 에스.에이. | 세장형 객체의 치수에 관한 데이터를 획득하는 장치 및 방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1884252U (de) * | 1961-09-14 | 1963-12-05 | Kurt Dr Koerber | Maschine zum herstellen eines fortlaufenden zigarettenstranges. |
FR1593511A (fr) * | 1968-05-16 | 1970-06-01 | ||
US3729636A (en) * | 1971-09-03 | 1973-04-24 | Brown & Williamson Tobacco | System for detecting loose tobacco at cigarette ends |
GB1388189A (en) * | 1972-06-29 | 1975-03-26 | Gallaher Ltd | Optical inspection apparatus |
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 |
IT1010706B (it) * | 1974-03-22 | 1977-01-20 | Amf Sasib | Procedimento e dispositivo per il controllo ottico del grado di riem pimento delle teste delle sigarette |
-
1975
- 1975-06-03 IT IT1263275A patent/IT1033891B/it active
-
1976
- 1976-06-01 FR FR7616482A patent/FR2312975A1/fr active Granted
- 1976-06-02 CA CA76253882A patent/CA1048809A/fr not_active Expired
- 1976-06-03 DE DE19762625001 patent/DE2625001C2/de not_active Expired
- 1976-06-03 JP JP51065090A patent/JPS5220855A/ja active Granted
- 1976-06-03 GB GB2295676A patent/GB1515775A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7793664B2 (en) | 2005-07-01 | 2010-09-14 | Tews Elektronik Dipl.-Ing. Manfred Tews | Apparatus and method for detection and segregation of faulty cigarettes |
Also Published As
Publication number | Publication date |
---|---|
DE2625001C2 (de) | 1986-02-06 |
FR2312975B1 (fr) | 1984-04-20 |
IT1033891B (it) | 1979-08-10 |
GB1515775A (en) | 1978-06-28 |
JPS5220855A (en) | 1977-02-17 |
FR2312975A1 (fr) | 1976-12-31 |
JPS5632907B2 (fr) | 1981-07-30 |
DE2625001A1 (de) | 1976-12-16 |
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