DK0543561T3 - Fremgangsmåde og system til måling af trykfaldet i cigaretter - Google Patents

Fremgangsmåde og system til måling af trykfaldet i cigaretter

Info

Publication number
DK0543561T3
DK0543561T3 DK92310301T DK92310301T DK0543561T3 DK 0543561 T3 DK0543561 T3 DK 0543561T3 DK 92310301 T DK92310301 T DK 92310301T DK 92310301 T DK92310301 T DK 92310301T DK 0543561 T3 DK0543561 T3 DK 0543561T3
Authority
DK
Denmark
Prior art keywords
pressure drop
cigarette
unbound
making machine
algorithim
Prior art date
Application number
DK92310301T
Other languages
English (en)
Inventor
Paul David Case
William John Stone
Original Assignee
British American Tobacco Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by British American Tobacco Co filed Critical British American Tobacco Co
Application granted granted Critical
Publication of DK0543561T3 publication Critical patent/DK0543561T3/da

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
    • A24C5/3418—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes by pneumatic means
    • 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
    • A24C5/14—Machines of the continuous-rod type
    • A24C5/18—Forming the rod
    • A24C5/1871—Devices for regulating the tobacco quantity
    • 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
    • Y10S131/904—Pneumatic means for sensing condition or characteristic

Landscapes

  • Measuring Fluid Pressure (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Fats And Perfumes (AREA)
  • Colloid Chemistry (AREA)
  • Fish Paste Products (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
DK92310301T 1991-11-16 1992-11-11 Fremgangsmåde og system til måling af trykfaldet i cigaretter DK0543561T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919124411A GB9124411D0 (en) 1991-11-16 1991-11-16 Improvements relating to measuring cigarette pressure drop

Publications (1)

Publication Number Publication Date
DK0543561T3 true DK0543561T3 (da) 1999-11-01

Family

ID=10704776

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92310301T DK0543561T3 (da) 1991-11-16 1992-11-11 Fremgangsmåde og system til måling af trykfaldet i cigaretter

Country Status (13)

Country Link
US (1) US5592954A (da)
EP (1) EP0543561B1 (da)
JP (1) JPH05256714A (da)
AT (1) ATE179308T1 (da)
AU (1) AU651016B2 (da)
BR (1) BR9204535A (da)
CA (1) CA2082901C (da)
DE (1) DE69229034T2 (da)
DK (1) DK0543561T3 (da)
ES (1) ES2131062T3 (da)
GB (1) GB9124411D0 (da)
GR (1) GR3030618T3 (da)
ZA (1) ZA928449B (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102175562B (zh) * 2011-03-15 2013-06-19 郑州海意科技有限公司 一种滤棒或卷烟吸阻测量装置和方法
CN102519832B (zh) * 2011-12-13 2013-12-11 浙江中烟工业有限责任公司 采用cfo装置测定cmf压降的方法
CN105241601A (zh) * 2015-11-13 2016-01-13 深圳市新宜康科技有限公司 电子烟雾化芯、雾化器气阻产线检测方法及检测装置
CN106018168B (zh) * 2016-05-16 2018-07-31 江苏中烟工业有限责任公司 一种在线测量卷烟吸阻的方法
CN108333292A (zh) * 2018-02-05 2018-07-27 江苏中烟工业有限责任公司 一种实时测定卷烟燃烧期间内部压降变化的装置及其方法
CN112528494B (zh) * 2020-12-10 2022-10-11 云南中烟再造烟叶有限责任公司 一种用于预测纸质滤棒吸阻模型的建立方法
CN114184517B (zh) * 2021-10-22 2024-06-14 中国烟草总公司郑州烟草研究院 一种分段吸阻检测系统及其检测方法
WO2023104876A1 (en) * 2021-12-08 2023-06-15 Philip Morris Products S.A. Method for manufacturing a ventilation zone in an aerosol- generating article
CN114997019A (zh) * 2022-06-20 2022-09-02 河南中烟工业有限责任公司 一种短支烟通风率建模与仿真实验方法、系统、电子设备及计算机可读存储介质

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2121366A1 (de) * 1971-04-30 1972-11-02 Hauni-Werke Körber & Co KG, 2050 Hamburg Verfahren und Vorrichtung zum Prüfen von queraxial geförderten stabförmigen Artikeln der tabakverarbeitenden Industrie
CH638614A5 (en) * 1979-03-26 1983-09-30 Burrus & Cie Method of determining the degree of ventilation by means of at least one part of the outer surface of a rod-like element and apparatus for carrying out the method
DE3111318C2 (de) * 1981-03-23 1983-03-17 B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg Verfahren zur Bestimmung des Zugwiderstandes und/oder der Gasdurchlässigkeit eines Prüflings sowie Einrichtung zur Durchführung eines solchen Verfahrens
GB2098050B (en) * 1981-05-13 1985-03-06 British American Tobacco Co Testing cigarettes
DE3315789A1 (de) * 1982-05-14 1983-11-17 Hauni-Werke Körber & Co KG, 2050 Hamburg Vorrichtung zum pruefen von zigaretten
DE3777631D1 (de) * 1987-04-02 1992-04-23 Bat Cigarettenfab Gmbh Vorrichtung zur messung des zugwiderstandes eines strangs von tabakfasern.
DE3779903D1 (de) * 1987-04-02 1992-07-23 Bat Cigarettenfab Gmbh Vorrichtung zur kontinuierlichen bestimmung von zwei physikalischen eigenschaften der bestandteile eines rauchbaren artikels.
IT1228200B (it) * 1988-01-28 1991-06-05 Hauni Werke Koerber & Co Kg Procedimento e dispositivo per definire il grado di ventilazione di articoli a bastoncino dell'industria di lavorazione del tabacco.
JP2506462B2 (ja) * 1989-12-08 1996-06-12 日本たばこ産業株式会社 穿孔検出方法及びその装置

Also Published As

Publication number Publication date
GR3030618T3 (en) 1999-10-29
JPH05256714A (ja) 1993-10-05
DE69229034T2 (de) 1999-09-16
EP0543561B1 (en) 1999-04-28
ES2131062T3 (es) 1999-07-16
ZA928449B (en) 1993-05-05
CA2082901C (en) 1998-12-22
ATE179308T1 (de) 1999-05-15
CA2082901A1 (en) 1993-05-17
GB9124411D0 (en) 1992-01-08
US5592954A (en) 1997-01-14
BR9204535A (pt) 1993-05-18
DE69229034D1 (de) 1999-06-02
EP0543561A2 (en) 1993-05-26
AU2748992A (en) 1993-05-20
AU651016B2 (en) 1994-07-07
EP0543561A3 (en) 1995-05-10

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