IT7850573A0 - Dispositivo e procedimento perl'esame di corpi allungati quali sigarette e simili - Google Patents

Dispositivo e procedimento perl'esame di corpi allungati quali sigarette e simili

Info

Publication number
IT7850573A0
IT7850573A0 IT7850573A IT5057378A IT7850573A0 IT 7850573 A0 IT7850573 A0 IT 7850573A0 IT 7850573 A IT7850573 A IT 7850573A IT 5057378 A IT5057378 A IT 5057378A IT 7850573 A0 IT7850573 A0 IT 7850573A0
Authority
IT
Italy
Prior art keywords
cigarettes
examination
procedure
similar
extended bodies
Prior art date
Application number
IT7850573A
Other languages
English (en)
Other versions
IT1109355B (it
Original Assignee
Philip Morris Inc
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 Philip Morris Inc filed Critical Philip Morris Inc
Publication of IT7850573A0 publication Critical patent/IT7850573A0/it
Application granted granted Critical
Publication of IT1109355B publication Critical patent/IT1109355B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B13/00—Measuring arrangements characterised by the use of fluids
    • G01B13/02—Measuring arrangements characterised by the use of fluids for measuring length, width or thickness
    • G01B13/04—Measuring arrangements characterised by the use of fluids for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B13/00—Measuring arrangements characterised by the use of fluids
    • G01B13/08—Measuring arrangements characterised by the use of fluids for measuring diameters
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
IT50573/78A 1977-08-04 1978-08-02 Dispositivo e procedimento per l'esame di corpi allungati quali sigarette e simili IT1109355B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/821,756 US4103535A (en) 1977-08-04 1977-08-04 Method and apparatus for examining rod-shaped articles

Publications (2)

Publication Number Publication Date
IT7850573A0 true IT7850573A0 (it) 1978-08-02
IT1109355B IT1109355B (it) 1985-12-16

Family

ID=25234230

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50573/78A IT1109355B (it) 1977-08-04 1978-08-02 Dispositivo e procedimento per l'esame di corpi allungati quali sigarette e simili

Country Status (4)

Country Link
US (1) US4103535A (it)
DE (1) DE2834096A1 (it)
GB (1) GB2002126B (it)
IT (1) IT1109355B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049867B2 (ja) * 1977-09-20 1985-11-05 ダイセル化学工業株式会社 たばこ用フイルタの性状測定方法および装置
US4373188A (en) * 1978-10-07 1983-02-08 Molins Limited Cigarette weight monitoring system
US4443117A (en) * 1980-09-26 1984-04-17 Terumo Corporation Measuring apparatus, method of manufacture thereof, and method of writing data into same
US4474190A (en) * 1981-03-21 1984-10-02 Hauni-Werke Korber & Co. Kg Method and apparatus for regulating the operation of machines for the production of cigarettes or the like
DE3216129A1 (de) * 1981-05-13 1982-12-02 British-American Tobacco Co. Ltd., London Verfahren und vorrichtung zum pruefen von stangenartigen luftdurchlaessigen gegenstaenden
JPS58149670A (ja) * 1981-12-09 1983-09-06 モリンス・ピ−エルシ− 巻煙草ロツドの内圧測定方法とその装置等
US4901416A (en) * 1985-12-16 1990-02-20 Carrier Corporation Control system for manufacturing enhanced tubes
EP0284639B1 (de) * 1987-04-02 1992-03-18 B.A.T. Cigarettenfabriken GmbH Vorrichtung zur Messung des Zugwiderstandes eines Strangs von Tabakfasern
US4977777A (en) * 1989-02-09 1990-12-18 The United States Of America As Represented By The United States Department Of Energy Non-contact contour gage
JP3190132B2 (ja) * 1992-08-24 2001-07-23 日本たばこ産業株式会社 棒状物品の空気流通装置
US5814720A (en) * 1997-02-18 1998-09-29 Visscher; Paul R. Air pressure sensor control system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2952262A (en) * 1957-01-30 1960-09-13 Molins Machine Co Ltd Manufacture of cigarettes
GB1226082A (it) * 1968-01-31 1971-03-24
NL6810675A (it) * 1968-07-26 1970-01-29

Also Published As

Publication number Publication date
GB2002126A (en) 1979-02-14
IT1109355B (it) 1985-12-16
US4103535A (en) 1978-08-01
GB2002126B (en) 1982-02-17
DE2834096A1 (de) 1979-02-08

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