BR8303187A - Metodo de expansao de fumo por vacuo e gas - Google Patents

Metodo de expansao de fumo por vacuo e gas

Info

Publication number
BR8303187A
BR8303187A BR8303187A BR8303187A BR8303187A BR 8303187 A BR8303187 A BR 8303187A BR 8303187 A BR8303187 A BR 8303187A BR 8303187 A BR8303187 A BR 8303187A BR 8303187 A BR8303187 A BR 8303187A
Authority
BR
Brazil
Prior art keywords
tobacco
gas
vacuum
vessel
cooled
Prior art date
Application number
BR8303187A
Other languages
English (en)
Inventor
Ira M Steinberg
Original Assignee
Airco Inc
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 Airco Inc filed Critical Airco Inc
Publication of BR8303187A publication Critical patent/BR8303187A/pt

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

Landscapes

  • Manufacture Of Tobacco Products (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Ceramic Capacitors (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
BR8303187A 1982-06-14 1983-06-13 Metodo de expansao de fumo por vacuo e gas BR8303187A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/387,912 US4460000A (en) 1982-06-14 1982-06-14 Vacuum and gas expansion of tobacco

Publications (1)

Publication Number Publication Date
BR8303187A true BR8303187A (pt) 1984-01-31

Family

ID=23531820

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8303187A BR8303187A (pt) 1982-06-14 1983-06-13 Metodo de expansao de fumo por vacuo e gas

Country Status (11)

Country Link
US (1) US4460000A (pt)
EP (1) EP0100590B1 (pt)
JP (1) JPS596876A (pt)
AT (1) ATE22781T1 (pt)
AU (1) AU1568783A (pt)
BR (1) BR8303187A (pt)
CA (1) CA1194754A (pt)
DE (1) DE3366820D1 (pt)
ES (1) ES8404838A1 (pt)
GB (1) GB2122868B (pt)
ZA (1) ZA834002B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123116B1 (de) * 1983-04-21 1988-05-18 H.F. & Ph.F. Reemtsma GmbH & Co Verfahren zur Verbesserung der Füllfähigkeit von Tabak
CH662478A5 (de) * 1983-04-23 1987-10-15 Hauni Werke Koerber & Co Kg Verfahren und einrichtung zum blaehen von tabak.
US4791942A (en) * 1986-08-01 1988-12-20 The American Tobacco Company Process and apparatus for the expansion of tobacco
US4870980A (en) * 1987-04-10 1989-10-03 R. J. Reynolds Tobacco Company Tobacco expansion process and apparatus
CA1328064C (en) * 1987-07-27 1994-03-29 Masao Kobari Apparatus for expanding material for foodstuffs, favorite items and the like
US5509429A (en) * 1989-03-02 1996-04-23 Kothmans, Benson & Hedges Inc. Uniform tar delivery profile filter
DE4010892A1 (de) * 1990-04-04 1991-10-10 Comas Spa Verfahren zum expandieren von tabak
US5143096A (en) * 1991-02-04 1992-09-01 The Boc Group, Inc. Method and apparatus for expanding cellular materials
AU644736B2 (en) * 1991-05-20 1993-12-16 Japan Tobacco Inc. Expanding apparatus for agricultural product or the like
AU644739B2 (en) * 1991-05-20 1993-12-16 Japan Tobacco Inc. Expanding apparatus for agricultural product such as tobacco material
US5251649A (en) * 1991-06-18 1993-10-12 Philip Morris Incorporated Process for impregnation and expansion of tobacco
US5259403A (en) * 1992-03-18 1993-11-09 R. J. Reynolds Tobacco Company Process and apparatus for expanding tobacco cut filler
SK139993A3 (en) * 1992-12-17 1994-09-07 Philip Morris Prod Method of impregnation and expanding of tobacco and device for its performing
US7556047B2 (en) * 2003-03-20 2009-07-07 R.J. Reynolds Tobacco Company Method of expanding tobacco using steam
CN102907758B (zh) * 2011-08-03 2014-11-05 北京航天试验技术研究所 真空微波烟丝膨胀方法
CN103300464B (zh) * 2013-06-28 2016-02-03 湖北中烟工业有限责任公司 混合型卷烟加工方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753440A (en) * 1972-03-07 1973-08-21 Reynolds Tobacco Co R Tobacco expansion process
FR2259546B1 (pt) * 1974-02-05 1979-08-24 Irco Inc
US4340073A (en) * 1974-02-12 1982-07-20 Philip Morris, Incorporated Expanding tobacco
US3982550A (en) * 1975-06-05 1976-09-28 Philip Morris Incorporated Process for expanding tobacco
US4235250A (en) * 1978-03-29 1980-11-25 Philip Morris Incorporated Process for the expansion of tobacco
US4258729A (en) * 1978-03-29 1981-03-31 Philip Morris Incorporated Novel tobacco product and improved process for the expansion of tobacco
AU525910B2 (en) * 1978-03-29 1982-12-09 Philip Morris Products Inc. Puffing tobacco leaves
US4250898A (en) * 1978-10-13 1981-02-17 Philip Morris Incorporated Carbon dioxide impregnation of tobacco by super cooling

Also Published As

Publication number Publication date
GB8315969D0 (en) 1983-07-13
GB2122868A (en) 1984-01-25
ES523203A0 (es) 1984-05-16
JPS596876A (ja) 1984-01-13
US4460000A (en) 1984-07-17
GB2122868B (en) 1986-07-09
JPH0427828B2 (pt) 1992-05-12
ATE22781T1 (de) 1986-11-15
EP0100590A1 (en) 1984-02-15
ZA834002B (en) 1984-03-28
AU1568783A (en) 1983-12-22
CA1194754A (en) 1985-10-08
EP0100590B1 (en) 1986-10-15
ES8404838A1 (es) 1984-05-16
DE3366820D1 (en) 1986-11-20

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 13/06/98