HK50891A - Improvements relating to the expansion of particulate tobacco material - Google Patents

Improvements relating to the expansion of particulate tobacco material Download PDF

Info

Publication number
HK50891A
HK50891A HK508/91A HK50891A HK50891A HK 50891 A HK50891 A HK 50891A HK 508/91 A HK508/91 A HK 508/91A HK 50891 A HK50891 A HK 50891A HK 50891 A HK50891 A HK 50891A
Authority
HK
Hong Kong
Prior art keywords
separator
expansion
tobacco material
improvements relating
particulate tobacco
Prior art date
Application number
HK508/91A
Other languages
English (en)
Inventor
Campbell Brown Ian
Herbert Dennis Eric
James Molyneux David
Original Assignee
British American Tobacco (Investments) Limited
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 (Investments) Limited filed Critical British American Tobacco (Investments) Limited
Publication of HK50891A publication Critical patent/HK50891A/xx

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)
HK508/91A 1986-12-22 1991-07-04 Improvements relating to the expansion of particulate tobacco material HK50891A (en)

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 (1)

Publication Number Publication Date
HK50891A true HK50891A (en) 1991-07-12

Family

ID=10609446

Family Applications (1)

Application Number Title Priority Date Filing Date
HK508/91A HK50891A (en) 1986-12-22 1991-07-04 Improvements relating to the expansion of particulate tobacco material

Country Status (19)

Country Link
JP (1) JPS63166472A (enrdf_load_stackoverflow)
AU (1) AU599176B2 (enrdf_load_stackoverflow)
BE (1) BE1000541A3 (enrdf_load_stackoverflow)
BR (1) BR8707064A (enrdf_load_stackoverflow)
CA (1) CA1327738C (enrdf_load_stackoverflow)
CH (1) CH676329A5 (enrdf_load_stackoverflow)
DE (1) DE3742911C2 (enrdf_load_stackoverflow)
DK (1) DK171507B1 (enrdf_load_stackoverflow)
ES (1) ES2006001A6 (enrdf_load_stackoverflow)
FI (1) FI875605A7 (enrdf_load_stackoverflow)
GB (2) GB8630656D0 (enrdf_load_stackoverflow)
HK (1) HK50891A (enrdf_load_stackoverflow)
IN (1) IN170573B (enrdf_load_stackoverflow)
IT (1) IT1223544B (enrdf_load_stackoverflow)
MY (1) MY101948A (enrdf_load_stackoverflow)
NL (1) NL8703035A (enrdf_load_stackoverflow)
NZ (1) NZ222862A (enrdf_load_stackoverflow)
SG (1) SG41391G (enrdf_load_stackoverflow)
ZA (1) ZA879309B (enrdf_load_stackoverflow)

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 (enrdf_load_stackoverflow) * 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
MY101948A (en) 1992-02-15
DE3742911C2 (de) 1994-07-14
FI875605L (fi) 1988-06-23
GB8630656D0 (en) 1987-02-04
AU599176B2 (en) 1990-07-12
NL8703035A (nl) 1988-07-18
DK672887D0 (da) 1987-12-21
JPS63166472A (ja) 1988-07-09
BR8707064A (pt) 1988-08-02
CH676329A5 (enrdf_load_stackoverflow) 1991-01-15
DK171507B1 (da) 1996-12-09
ES2006001A6 (es) 1989-04-01
GB8728920D0 (en) 1988-01-27
BE1000541A3 (fr) 1989-01-24
GB2198968A (en) 1988-06-29
IN170573B (enrdf_load_stackoverflow) 1992-04-11
AU8256087A (en) 1988-06-23
IT8723103A0 (it) 1987-12-18
SG41391G (en) 1991-07-26
DK672887A (da) 1988-06-23
FI875605A7 (fi) 1988-06-23
GB2198968B (en) 1991-03-06
JPH0346195B2 (enrdf_load_stackoverflow) 1991-07-15
NZ222862A (en) 1989-09-27
ZA879309B (en) 1988-06-06
IT1223544B (it) 1990-09-19
DE3742911A1 (de) 1988-06-30
FI875605A0 (fi) 1987-12-18
CA1327738C (en) 1994-03-15

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)