IT8320860A0 - Dispositivo per collaudare o controllare sigarette. - Google Patents

Dispositivo per collaudare o controllare sigarette.

Info

Publication number
IT8320860A0
IT8320860A0 IT8320860A IT2086083A IT8320860A0 IT 8320860 A0 IT8320860 A0 IT 8320860A0 IT 8320860 A IT8320860 A IT 8320860A IT 2086083 A IT2086083 A IT 2086083A IT 8320860 A0 IT8320860 A0 IT 8320860A0
Authority
IT
Italy
Prior art keywords
testing
checking cigarettes
cigarettes
checking
Prior art date
Application number
IT8320860A
Other languages
English (en)
Other versions
IT8320860A1 (it
IT1163271B (it
Inventor
Franz Peter Koch
Original Assignee
Hauni Werke Koerber & Co Kg
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 Hauni Werke Koerber & Co Kg filed Critical Hauni Werke Koerber & Co Kg
Publication of IT8320860A0 publication Critical patent/IT8320860A0/it
Publication of IT8320860A1 publication Critical patent/IT8320860A1/it
Application granted granted Critical
Publication of IT1163271B publication Critical patent/IT1163271B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/0806—Details, e.g. sample holders, mounting samples for testing
    • 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
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/082—Investigating permeability by forcing a fluid through a sample
    • G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Fluid Mechanics (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
IT20860/83A 1982-05-14 1983-04-29 Dispositivo per collaudare o controllare sigarette IT1163271B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3218163 1982-05-14

Publications (3)

Publication Number Publication Date
IT8320860A0 true IT8320860A0 (it) 1983-04-29
IT8320860A1 IT8320860A1 (it) 1984-10-29
IT1163271B IT1163271B (it) 1987-04-08

Family

ID=6163577

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20860/83A IT1163271B (it) 1982-05-14 1983-04-29 Dispositivo per collaudare o controllare sigarette

Country Status (4)

Country Link
US (2) US4471650A (it)
JP (1) JPS58205488A (it)
GB (1) GB2120527B (it)
IT (1) IT1163271B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20010203A1 (it) 2001-04-04 2002-10-04 Gd Spa Dispositivo per il controllo pneumatico di articoli da fumo
US7614279B2 (en) * 2006-10-10 2009-11-10 Porous Materials, Inc. Determination of pore structure characteristics of filtration cartridges as a function of cartridge length
US8272252B2 (en) * 2006-10-10 2012-09-25 Porous Materials, Inc. Pore structure characterization of filtration cartridges at specific locations along cartridge length

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2324055A1 (de) * 1973-05-12 1974-11-28 Hauni Werke Koerber & Co Kg Vorrichtung zum pruefen von stabfoermigen artikeln der tabakverarbeitenden industrie
DE2813315A1 (de) * 1978-03-28 1979-10-11 Hauni Werke Koerber & Co Kg Vorrichtung zum pruefen des zugwiderstandes von stabfoermigen artikeln der tabakverarbeitenden industrie
US4171635A (en) * 1978-10-30 1979-10-23 Liggett Group Inc. Apparatus for measuring smoke dilution in a vented-filter cigarette
IT1136119B (it) * 1980-02-05 1986-08-27 Cir Spa Divisione Sasib Metodo e dispositivo per il controllo elettropneumatico della permeabilita all aria delle bacchette filtro destinate alla fabbricazione di sigarette con filtro

Also Published As

Publication number Publication date
JPS58205488A (ja) 1983-11-30
IT8320860A1 (it) 1984-10-29
JPH0453505B2 (it) 1992-08-26
GB2120527B (en) 1986-10-08
IT1163271B (it) 1987-04-08
GB2120527A (en) 1983-12-07
GB8313490D0 (en) 1983-06-22
US4538450A (en) 1985-09-03
US4471650A (en) 1984-09-18

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970428