AU599176B2 - Improvements relating to the expansion of particulate vegetable material - Google Patents

Improvements relating to the expansion of particulate vegetable material Download PDF

Info

Publication number
AU599176B2
AU599176B2 AU82560/87A AU8256087A AU599176B2 AU 599176 B2 AU599176 B2 AU 599176B2 AU 82560/87 A AU82560/87 A AU 82560/87A AU 8256087 A AU8256087 A AU 8256087A AU 599176 B2 AU599176 B2 AU 599176B2
Authority
AU
Australia
Prior art keywords
screen
casing
vegetable material
gaseous medium
separator
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
AU82560/87A
Other languages
English (en)
Other versions
AU8256087A (en
Inventor
Ian Campbell Brown
Eric Herbert Dennis
David James Molyneux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British American Tobacco Investments Ltd IFI
Original Assignee
British American Tobacco Co Ltd
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 Ltd filed Critical British American Tobacco Co Ltd
Publication of AU8256087A publication Critical patent/AU8256087A/en
Application granted granted Critical
Publication of AU599176B2 publication Critical patent/AU599176B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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)
  • Separating Particles In Gases By Inertia (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
AU82560/87A 1986-12-22 1987-12-15 Improvements relating to the expansion of particulate vegetable material Ceased AU599176B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8630656 1986-12-22
GB868630656A GB8630656D0 (en) 1986-12-22 1986-12-22 Expansion of particulate vegetable material

Publications (2)

Publication Number Publication Date
AU8256087A AU8256087A (en) 1988-06-23
AU599176B2 true AU599176B2 (en) 1990-07-12

Family

ID=10609446

Family Applications (1)

Application Number Title Priority Date Filing Date
AU82560/87A Ceased AU599176B2 (en) 1986-12-22 1987-12-15 Improvements relating to the expansion of particulate vegetable material

Country Status (19)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU642819B2 (en) * 1991-05-27 1993-10-28 British-American Tobacco (Germany) Gmbh Drying process for increasing the filling power of tobacco material and apparatus for carrying out said process

Families Citing this family (2)

* 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
DE19855030A1 (de) * 1998-11-28 2000-05-31 Mann & Hummel Protec Gmbh Fördervorrichtung für Schüttgüter mit Rückhalteeinrichtung für Grobanteil

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3580644A (en) * 1969-03-04 1971-05-25 Brown & Williamson Tobacco Corp Pneumatic feed system for uniform supply of tobacco to cigarette making machines
GB1575175A (en) * 1978-05-05 1980-09-17 Hambro Machinery Ltd Separation apparatus
AU2018588A (en) * 1987-07-29 1989-02-02 British-American Tobacco (Germany) Gmbh Separator for separating tobacco particles from a tobacco/gas mixture

Family Cites Families (4)

* 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
CH595469A5 (h) * 1976-02-27 1978-02-15 Rieter Ag Maschf
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3580644A (en) * 1969-03-04 1971-05-25 Brown & Williamson Tobacco Corp Pneumatic feed system for uniform supply of tobacco to cigarette making machines
GB1575175A (en) * 1978-05-05 1980-09-17 Hambro Machinery Ltd Separation apparatus
AU2018588A (en) * 1987-07-29 1989-02-02 British-American Tobacco (Germany) Gmbh Separator for separating tobacco particles from a tobacco/gas mixture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU642819B2 (en) * 1991-05-27 1993-10-28 British-American Tobacco (Germany) Gmbh Drying process for increasing the filling power of tobacco material and apparatus for carrying out said process

Also Published As

Publication number Publication date
JPH0346195B2 (h) 1991-07-15
HK50891A (en) 1991-07-12
DK672887A (da) 1988-06-23
ES2006001A6 (es) 1989-04-01
FI875605L (fi) 1988-06-23
DE3742911A1 (de) 1988-06-30
GB8728920D0 (en) 1988-01-27
FI875605A7 (fi) 1988-06-23
NL8703035A (nl) 1988-07-18
ZA879309B (en) 1988-06-06
MY101948A (en) 1992-02-15
GB2198968B (en) 1991-03-06
DE3742911C2 (de) 1994-07-14
DK672887D0 (da) 1987-12-21
BR8707064A (pt) 1988-08-02
SG41391G (en) 1991-07-26
GB8630656D0 (en) 1987-02-04
JPS63166472A (ja) 1988-07-09
NZ222862A (en) 1989-09-27
AU8256087A (en) 1988-06-23
CH676329A5 (h) 1991-01-15
IT1223544B (it) 1990-09-19
IN170573B (h) 1992-04-11
BE1000541A3 (fr) 1989-01-24
FI875605A0 (fi) 1987-12-18
IT8723103A0 (it) 1987-12-18
DK171507B1 (da) 1996-12-09
CA1327738C (en) 1994-03-15
GB2198968A (en) 1988-06-29

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired