FR2458233B1 - Procede et dispositif de separation des veines du limbe d'une feuille de tabac - Google Patents

Procede et dispositif de separation des veines du limbe d'une feuille de tabac

Info

Publication number
FR2458233B1
FR2458233B1 FR8012953A FR8012953A FR2458233B1 FR 2458233 B1 FR2458233 B1 FR 2458233B1 FR 8012953 A FR8012953 A FR 8012953A FR 8012953 A FR8012953 A FR 8012953A FR 2458233 B1 FR2458233 B1 FR 2458233B1
Authority
FR
France
Prior art keywords
separating
tobacco leaf
limb veins
veins
limb
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.)
Expired
Application number
FR8012953A
Other languages
English (en)
Other versions
FR2458233A1 (fr
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.)
Brown and Williamson Holdings Inc
Original Assignee
Brown and Williamson Tobacco Corp
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 Brown and Williamson Tobacco Corp filed Critical Brown and Williamson Tobacco Corp
Publication of FR2458233A1 publication Critical patent/FR2458233A1/fr
Application granted granted Critical
Publication of FR2458233B1 publication Critical patent/FR2458233B1/fr
Expired 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
    • A24B5/00—Stripping tobacco; Treatment of stems or ribs
    • A24B5/10—Stripping tobacco; Treatment of stems or ribs by crushing the leaves with subsequent separating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • B02C13/04—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters hinged to the rotor; Hammer mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B15/00—Combinations of apparatus for separating solids from solids by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • B07B9/02—Combinations of similar or different apparatus for separating solids from solids using gas currents
FR8012953A 1979-06-11 1980-06-11 Procede et dispositif de separation des veines du limbe d'une feuille de tabac Expired FR2458233B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/047,424 US4248253A (en) 1979-06-11 1979-06-11 Method for separating veins from lamina of tobacco leaf

Publications (2)

Publication Number Publication Date
FR2458233A1 FR2458233A1 (fr) 1981-01-02
FR2458233B1 true FR2458233B1 (fr) 1985-06-21

Family

ID=21948891

Family Applications (2)

Application Number Title Priority Date Filing Date
FR8012953A Expired FR2458233B1 (fr) 1979-06-11 1980-06-11 Procede et dispositif de separation des veines du limbe d'une feuille de tabac
FR8026179A Granted FR2468315A1 (fr) 1979-06-11 1980-12-10 Procede et dispositif de separation des veines du limbe d'une feuille de tabac

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR8026179A Granted FR2468315A1 (fr) 1979-06-11 1980-12-10 Procede et dispositif de separation des veines du limbe d'une feuille de tabac

Country Status (8)

Country Link
US (1) US4248253A (fr)
AU (1) AU531888B2 (fr)
BE (1) BE883770A (fr)
BR (1) BR8003590A (fr)
CA (1) CA1127932A (fr)
DE (1) DE3021763C2 (fr)
FR (2) FR2458233B1 (fr)
GB (2) GB2055546B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328816A (en) * 1979-06-11 1982-05-11 Brown & Williamson Tobacco Corporation Process for improving the fill power of reconstituted tobacco
GB2130152B (en) * 1982-11-17 1987-01-28 John Dennis Clegg Wheeled carriers
CA1220394A (fr) * 1982-12-16 1987-04-14 Rothmans Of Pall Mall Canada Limited Dispositif de vannage du tabac
EP0157977A3 (fr) * 1983-08-30 1986-02-05 Amf Incorporated Appareil pour l'évaluation de matériel en particules
GB8825731D0 (en) * 1988-11-03 1988-12-07 Gbe International Plc Apparatus for separation of particulate material(eg tobacco)
GB8921113D0 (en) 1989-09-18 1989-11-01 British American Tobacco Co Processing of tobacco leaves
US5165426A (en) * 1989-08-18 1992-11-24 British-American Tobacco Company Limited Processing of tobacco leaves
DE19909318C2 (de) * 1999-03-03 2001-06-28 Bat Cigarettenfab Gmbh Verfahren und Vorrichtung zur Expansion von Tabakmaterial
AU4845000A (en) * 1999-05-14 2000-12-05 Philip Morris Products Inc. Tobacco cutting method and system
CN112742718A (zh) * 2021-01-12 2021-05-04 金华市经济特产技术推广站 一种茶叶加工用精细分选装置
CN113210264B (zh) * 2021-05-19 2023-09-05 江苏鑫源烟草薄片有限公司 烟草杂物剔除方法及装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE911230C (de) * 1949-06-21 1954-05-10 Heinen Maschinenfabrik A Maschine zum Entrippen von Tabakblaettern
US2771079A (en) * 1953-11-12 1956-11-20 Vokes Ltd Method and apparatus for separating materials
DE1106662B (de) * 1957-05-11 1961-05-10 Quester Fa Wilh Vorrichtung zum Entrippen von Tabakblaettern
DE1432577B1 (de) * 1963-09-30 1970-01-22 U Eisengiesserei A Heinen Gmbh Vorrichtung zum Entrippen von Tabakblaettern und zum Sichten des Tabaks
DE1532055A1 (de) * 1965-09-03 1970-01-08 Hauni Werke Koerber & Co Kg Verfahren und Entrippanlage zum Entrippen von Tabak durch Zerkleinern mit nachfolgendem Sichten
DE1532092B2 (de) * 1965-11-03 1976-04-22 Vorrichtung zum entrippen von tabakblaettern und sichten des erhaltenen gutes
FR1473911A (fr) * 1965-11-17 1967-03-24 Seita Procédé et appareil pour écoter les feuilles de tabac et séparer les produits obtenus
FR1563107A (fr) * 1968-02-26 1969-04-11
US4000748A (en) * 1974-04-10 1977-01-04 Brown & Williamson Tobacco Corporation Apparatus and process for shredding and crimping smoking materials

Also Published As

Publication number Publication date
US4248253A (en) 1981-02-03
GB2055546B (en) 1985-01-23
FR2468315A1 (fr) 1981-05-08
FR2458233A1 (fr) 1981-01-02
GB2055546A (en) 1981-03-11
GB2132066B (en) 1985-01-23
GB2132066A (en) 1984-07-04
DE3021763A1 (de) 1980-12-18
AU531888B2 (en) 1983-09-08
BR8003590A (pt) 1981-01-05
AU5908680A (en) 1980-12-18
DE3021763C2 (de) 1986-06-12
FR2468315B1 (fr) 1984-11-16
BE883770A (fr) 1980-10-01
CA1127932A (fr) 1982-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse