BR9404836A - Processo e aparelhagem para averiguação da densidade de fluxo de material fibroso em máquina para produção de cigarros - Google Patents

Processo e aparelhagem para averiguação da densidade de fluxo de material fibroso em máquina para produção de cigarros

Info

Publication number
BR9404836A
BR9404836A BR9404836A BR9404836A BR9404836A BR 9404836 A BR9404836 A BR 9404836A BR 9404836 A BR9404836 A BR 9404836A BR 9404836 A BR9404836 A BR 9404836A BR 9404836 A BR9404836 A BR 9404836A
Authority
BR
Brazil
Prior art keywords
cigarettes
density
determining
production
machine
Prior art date
Application number
BR9404836A
Other languages
English (en)
Inventor
Rudolf Grossbach
Peter Huber
Ernst-Guenter Lierke
Michael Fiedler
Rainer Weiss
Armando Neri
Giancarlo Santin
Giovanni Squarzoni
Original Assignee
Gd Spa
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 Gd Spa filed Critical Gd Spa
Publication of BR9404836A publication Critical patent/BR9404836A/pt

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
    • 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
    • Y10S131/905—Radiation source for sensing condition or characteristic

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Paper (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
BR9404836A 1993-12-03 1994-12-02 Processo e aparelhagem para averiguação da densidade de fluxo de material fibroso em máquina para produção de cigarros BR9404836A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93BO000486A IT1264284B1 (it) 1993-12-03 1993-12-03 Metodo e apparecchiatura per il rilevamento della densita' di un flusso di materiale fibroso in una macchina per la produzione di

Publications (1)

Publication Number Publication Date
BR9404836A true BR9404836A (pt) 1995-08-01

Family

ID=11339341

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9404836A BR9404836A (pt) 1993-12-03 1994-12-02 Processo e aparelhagem para averiguação da densidade de fluxo de material fibroso em máquina para produção de cigarros

Country Status (7)

Country Link
US (1) US5566686A (pt)
EP (1) EP0656181B1 (pt)
JP (1) JPH07308180A (pt)
CN (1) CN1046627C (pt)
BR (1) BR9404836A (pt)
DE (1) DE69423848T2 (pt)
IT (1) IT1264284B1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2839476B2 (ja) * 1996-06-13 1998-12-16 日本たばこ産業株式会社 たばこ巻上装置
IT1295207B1 (it) * 1997-10-01 1999-05-04 Gd Spa Unita' per il rilevamento delle dimensioni trasversali di articoli a forma di barretta.
DE19825592A1 (de) * 1998-06-09 1999-12-16 Focke & Co Verfahren und Vorrichtung zum Bestimmen der Dichte von Tabak
EP1302117B1 (en) 2000-07-11 2004-10-06 Japan Tobacco Inc. Device for measuring filling factor of filler for forming rod
DE10117081A1 (de) * 2001-04-06 2002-10-10 Hauni Maschinenbau Ag Vorrichtung und Verfahren zur Erzeugung einer Aussage über die Eigenschaft(en) eines Faserstranges
DE10163761A1 (de) * 2001-12-27 2003-07-17 Hauni Maschinenbau Ag Einrichtung und System zum Messen von Eigenschaften von Multisegmentfiltern sowie Verfahren hierzu
US20040088269A1 (en) * 2002-10-31 2004-05-06 Davis Susan M.F. Capacitance sensing to estimate weight ranges for items being transferred by a conveyor system
EP2202472A1 (en) * 2008-12-29 2010-06-30 Ludwig-Maximilians-Universität München Freeze dryer monitoring device
US8586913B2 (en) * 2011-01-10 2013-11-19 Schlumberger Technology Corporation Fluidic density measurements based on beta particles detection
DE102020129714B3 (de) 2020-11-11 2022-03-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Trocknungssensor und Verfahren zur Trocknungsgradbestimmung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR636296A (pt) * 1926-05-18 1928-04-05
US2535027A (en) * 1947-03-27 1950-12-26 Deering Milliken Res Trust Apparatus for measuring and controlling moisture content or the like
US4045657A (en) * 1973-06-07 1977-08-30 Svenska Tobaks Aktiebolaget Method of facilitating exact evaluation or control of the processing of a product mass, and apparatus for carrying said method into effect
US3979581A (en) * 1974-02-26 1976-09-07 Hauni-Werke Korber & Co., Kg Method and arrangement for determining the mass of tobacco or the like by capacitance and attenuation measurements in a resonant high frequency oscillator circuit
US3999134A (en) * 1974-08-29 1976-12-21 Hauni-Werke Korber & Co., Kg Method and apparatus for measuring the density of filling material in rod-shaped smokers' products taking into account the moisture of the filling material
DE2833118A1 (de) * 1978-07-28 1980-02-07 Hauni Werke Koerber & Co Kg Verfahren und anordnung zum bilden eines stranges aus rauchfaehigen, vorzugsweise aus tabak bestehenden fasern
US4326542A (en) * 1980-01-14 1982-04-27 Philip Morris Incorporated Firmness control in a cigarette maker
GB2120920B (en) * 1982-03-27 1985-10-02 Molins Plc A method and apparatus for determining the mass and moisture content of tobacco
DE3801115C2 (de) * 1987-01-31 1996-10-17 Hauni Werke Koerber & Co Kg Verfahren und Vorrichtung zum Bestimmen der Dichte eines Faserstrangs der tabakverarbeitenden Industrie
US4942363A (en) * 1989-04-25 1990-07-17 Philip Morris Incorporated Apparatus and method for measuring two properties of an object using scattered electromagnetic radiation
DE4014659A1 (de) * 1989-05-19 1990-11-22 Hauni Werke Koerber & Co Kg Verfahren und vorrichtung zum bestimmen der dichte eines tabakstrangs
DE4023225A1 (de) * 1990-07-21 1992-01-23 Hauni Werke Koerber & Co Kg Verfahren und anordnung zum bilden eines dem mengenstrom eines tabakstranges entsprechenden elektrischen signals

Also Published As

Publication number Publication date
ITBO930486A1 (it) 1995-06-03
EP0656181A3 (en) 1996-07-24
JPH07308180A (ja) 1995-11-28
DE69423848D1 (de) 2000-05-11
EP0656181A2 (en) 1995-06-07
US5566686A (en) 1996-10-22
CN1108909A (zh) 1995-09-27
IT1264284B1 (it) 1996-09-23
EP0656181B1 (en) 2000-04-05
ITBO930486A0 (it) 1993-12-03
DE69423848T2 (de) 2000-11-02
CN1046627C (zh) 1999-11-24

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Legal Events

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FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 7A., 8A., 9A., 10A., 11A., 12A., 13A., 14A., E 15A. ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2057 DE 08/06/2010 E AO NAO RECOLHIMENTO DA 16A, 17A E 18A ANUIDADES.