IT1223544B - Perfezionamenti apportati all'espansione di materiale vegetale in particelle - Google Patents

Perfezionamenti apportati all'espansione di materiale vegetale in particelle

Info

Publication number
IT1223544B
IT1223544B IT23103/87A IT2310387A IT1223544B IT 1223544 B IT1223544 B IT 1223544B IT 23103/87 A IT23103/87 A IT 23103/87A IT 2310387 A IT2310387 A IT 2310387A IT 1223544 B IT1223544 B IT 1223544B
Authority
IT
Italy
Prior art keywords
expansion
particles
vegetable material
refinements made
refinements
Prior art date
Application number
IT23103/87A
Other languages
English (en)
Other versions
IT8723103A0 (it
Inventor
Ian Campbell Brown
Eric Herbert Dennis
David James Molyneux
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
Publication of IT8723103A0 publication Critical patent/IT8723103A0/it
Application granted granted Critical
Publication of IT1223544B publication Critical patent/IT1223544B/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00—Preparing tobacco in the factory
    • A24B3/18—Other treatment of leaves, e.g. puffing, crimpling, cleaning
    • A24B3/182—Puffing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/60—Devices for separating the materials from propellant gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Separating Particles In Gases By Inertia (AREA)
IT23103/87A 1986-12-22 1987-12-18 Perfezionamenti apportati all'espansione di materiale vegetale in particelle IT1223544B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868630656A GB8630656D0 (en) 1986-12-22 1986-12-22 Expansion of particulate vegetable material

Publications (2)

Publication Number Publication Date
IT8723103A0 IT8723103A0 (it) 1987-12-18
IT1223544B true IT1223544B (it) 1990-09-19

Family

ID=10609446

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23103/87A IT1223544B (it) 1986-12-22 1987-12-18 Perfezionamenti apportati all'espansione di materiale vegetale in particelle

Country Status (19)

Country Link
JP (1) JPS63166472A (it)
AU (1) AU599176B2 (it)
BE (1) BE1000541A3 (it)
BR (1) BR8707064A (it)
CA (1) CA1327738C (it)
CH (1) CH676329A5 (it)
DE (1) DE3742911C2 (it)
DK (1) DK171507B1 (it)
ES (1) ES2006001A6 (it)
FI (1) FI875605A (it)
GB (2) GB8630656D0 (it)
HK (1) HK50891A (it)
IN (1) IN170573B (it)
IT (1) IT1223544B (it)
MY (1) MY101948A (it)
NL (1) NL8703035A (it)
NZ (1) NZ222862A (it)
SG (1) SG41391G (it)
ZA (1) ZA879309B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8712618D0 (en) * 1987-05-28 1987-07-01 British American Tobacco Co Expansion of tobacco
DE4117329A1 (de) * 1991-05-27 1992-12-03 Bat Cigarettenfab Gmbh Trocknungsverfahren zur fuellfaehigkeitssteigerung von tabakmaterial und vorrichtung zur durchfuehrung dieses verfahrens
DE19855030A1 (de) * 1998-11-28 2000-05-31 Mann & Hummel Protec Gmbh Fördervorrichtung für Schüttgüter mit Rückhalteeinrichtung für Grobanteil

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB957767A (en) * 1962-04-11 1964-05-13 Tmm Research Ltd Apparatus separating textile fibres from a fibre-conveying airstream
US3580644A (en) * 1969-03-04 1971-05-25 Brown & Williamson Tobacco Pneumatic feed system for uniform supply of tobacco to cigarette making machines
CH595469A5 (it) * 1976-02-27 1978-02-15 Rieter Ag Maschf
GB1575175A (en) * 1978-05-05 1980-09-17 Hambro Machinery Ltd Separation apparatus
US4280903A (en) * 1980-08-06 1981-07-28 Brown & Williamson Tobacco Corporation Apparatus for separating sand from botanical fines
GB8515217D0 (en) * 1985-06-15 1985-07-17 British American Tobacco Co Treatment of tobacco
DK172024B1 (da) * 1987-07-29 1997-09-22 Bat Cigarettenfab Gmbh Separator til adskillelse af små tobaksstykker fra en tobak/gasblanding

Also Published As

Publication number Publication date
GB2198968B (en) 1991-03-06
CA1327738C (en) 1994-03-15
ZA879309B (en) 1988-06-06
DK672887D0 (da) 1987-12-21
ES2006001A6 (es) 1989-04-01
FI875605A (fi) 1988-06-23
DE3742911C2 (de) 1994-07-14
IN170573B (it) 1992-04-11
SG41391G (en) 1991-07-26
DK672887A (da) 1988-06-23
GB8728920D0 (en) 1988-01-27
NZ222862A (en) 1989-09-27
HK50891A (en) 1991-07-12
JPS63166472A (ja) 1988-07-09
BR8707064A (pt) 1988-08-02
AU8256087A (en) 1988-06-23
GB2198968A (en) 1988-06-29
BE1000541A3 (fr) 1989-01-24
MY101948A (en) 1992-02-15
NL8703035A (nl) 1988-07-18
FI875605A0 (fi) 1987-12-18
DK171507B1 (da) 1996-12-09
DE3742911A1 (de) 1988-06-30
IT8723103A0 (it) 1987-12-18
AU599176B2 (en) 1990-07-12
JPH0346195B2 (it) 1991-07-15
CH676329A5 (it) 1991-01-15
GB8630656D0 (en) 1987-02-04

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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: 19971129