FI803302L - Expansion av raotobak - Google Patents

Expansion av raotobak

Info

Publication number: FI803302L
Authority: FI; Finland
Prior art keywords: raotobak; expansion
Prior art date: 1979-11-21

Application number

FI803302A

Other languages

English (en)

Other versions

FI67658C (fi

FI67658B (fi

Inventor

Francis V Utsch

Henry B Merritt

Larry M Sykes

Original Assignee

Philip Morris 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.)

1979-11-21

Filing date

1980-10-21

Publication date

1981-05-22

1980-10-21 Application filed by Philip Morris Inc filed Critical Philip Morris Inc

1981-05-22 Publication of FI803302L publication Critical patent/FI803302L/fi

1985-01-31 Application granted granted Critical

1985-01-31 Publication of FI67658B publication Critical patent/FI67658B/fi

1985-05-10 Publication of FI67658C publication Critical patent/FI67658C/fi

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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S131/00—Tobacco
- Y10S131/90—Liquified gas employed in puffing tobacco

FI803302A 1979-11-21 1980-10-21 Expansion av raotobak FI67658C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/096,409 US4366825A (en)	1979-11-21	1979-11-21	Expansion of tobacco
US9640979		1979-11-21

Publications (3)

Publication Number	Publication Date
FI803302L true FI803302L (fi)	1981-05-22
FI67658B FI67658B (fi)	1985-01-31
FI67658C FI67658C (fi)	1985-05-10

Family

ID=22257214

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI803302A FI67658C (fi)	1979-11-21	1980-10-21	Expansion av raotobak

Country Status (11)

Country	Link
US (1)	US4366825A (fi)
EP (1)	EP0029588B1 (fi)
JP (1)	JPS5685274A (fi)
AR (1)	AR221446A1 (fi)
AU (1)	AU533889B2 (fi)
BR (1)	BR8007593A (fi)
CA (1)	CA1151966A (fi)
DE (1)	DE3067036D1 (fi)
FI (1)	FI67658C (fi)
IE (1)	IE50199B1 (fi)
PH (1)	PH18519A (fi)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4459100A (en) *	1980-05-01	1984-07-10	Philip Morris Incorporated	Process for expansion of tobacco
US4414987A (en) *	1981-08-20	1983-11-15	Philip Morris Incorporated	Process for increasing the filling power of tobacco lamina filler
US4431011A (en) *	1981-09-23	1984-02-14	Rothchild Ronald D	Process for expanding tobacco with water
US4407306A (en) *	1981-12-17	1983-10-04	American Brands, Inc.	Method for expanding tobacco with steam at high temperature and velocity
US4458700A (en) *	1982-04-15	1984-07-10	Philip Morris Incorporated	Process for increasing the filling power of tobacco lamina filler having a low initial moisture content
CH658367A5 (de) *	1982-05-11	1986-11-14	Hauni Werke Koerber & Co Kg	Verfahren und vorrichtung zum volumenvergroessern von tabak.
DE3315274A1 (de) *	1982-05-11	1983-11-17	Hauni-Werke Körber & Co KG, 2050 Hamburg	Verfahren und vorrichtung zum volumenvergroessern von tabak
US4494556A (en) *	1982-06-24	1985-01-22	Brown & Williamson Tobacco Corporation	Pneumatic conveying tobacco drying apparatus
DE3240176A1 (de) *	1982-10-29	1984-05-03	Tamag Basel AG, 4127 Birsfelden	Verfahren zur volumenvergroesserung von tabakmaterial
GB8515217D0 (en) *	1985-06-15	1985-07-17	British American Tobacco Co	Treatment of tobacco
US4760854A (en) *	1985-12-02	1988-08-02	Brown & Williamson Tobacco Corporation	Tobacco expansion process
DE3878072D1 (de) *	1987-07-29	1993-03-18	Bat Cigarettenfab Gmbh	Abscheider zur trennung von tabak-teilchen aus einem tabak/gas-gemisch.
DK172024B1 (da) *	1987-07-29	1997-09-22	Bat Cigarettenfab Gmbh	Separator til adskillelse af små tobaksstykker fra en tobak/gasblanding
US5095922A (en) *	1990-04-05	1992-03-17	R. J. Reynolds Tobacco Company	Process for increasing the filling power of tobacco material
JP3140039B2 (ja) *	1990-11-07	2001-03-05	日本たばこ産業株式会社	たばこ原料の気流乾燥方法およびその装置
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
US5582193A (en) *	1994-08-24	1996-12-10	Philip Morris Incorporated	Method and apparatus for expanding tobacco
US5908032A (en) *	1996-08-09	1999-06-01	R.J. Reynolds Tobacco Company	Method of and apparatus for expanding tobacco
WO2003046453A1 (en) *	2001-11-26	2003-06-05	Japan Tobacco Inc.	Air flow dryer for granular material
CN108685155B (zh) *	2017-04-12	2021-03-16	秦皇岛烟草机械有限责任公司	一种烟油提取方法及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE739873A (en) *	1969-10-06	1970-04-06		Increasing the filling capacity of tobacco
US3771533A (en) *	1970-08-31	1973-11-13	Philip Morris Inc	Process for puffing tobacco
IT1031068B (it) *	1974-02-05	1979-04-30	Airco Inc	Metodo e apparecchiatura per la espansione di sostanze or ganiche
US4340073A (en) *	1974-02-12	1982-07-20	Philip Morris, Incorporated	Expanding tobacco
US4044780A (en) *	1975-09-05	1977-08-30	American Brands, Inc.	Apparatus for total blend expansion
US4336814A (en) *	1977-08-08	1982-06-29	Philip Morris Incorporated	Process for expanding tobacco
US4308876A (en) *	1979-02-16	1982-01-05	Airco, Inc.	Methods and apparatus for expanding tobacco

1979
- 1979-11-21 US US06/096,409 patent/US4366825A/en not_active Expired - Lifetime
1980
- 1980-09-16 IE IE1936/80A patent/IE50199B1/en not_active IP Right Cessation
- 1980-09-19 CA CA000360657A patent/CA1151966A/en not_active Expired
- 1980-09-24 AU AU62687/80A patent/AU533889B2/en not_active Expired
- 1980-10-21 FI FI803302A patent/FI67658C/fi not_active IP Right Cessation
- 1980-11-18 AR AR283274A patent/AR221446A1/es active
- 1980-11-19 JP JP16316580A patent/JPS5685274A/ja active Granted
- 1980-11-20 DE DE8080107207T patent/DE3067036D1/de not_active Expired
- 1980-11-20 EP EP80107207A patent/EP0029588B1/en not_active Expired
- 1980-11-20 PH PH24884A patent/PH18519A/en unknown
- 1980-11-20 BR BR8007593A patent/BR8007593A/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
CA1151966A (en)	1983-08-16
US4366825A (en)	1983-01-04
JPS5725194B2 (fi)	1982-05-28
IE801936L (en)	1981-05-21
PH18519A (en)	1985-08-02
AR221446A1 (es)	1981-01-30
FI67658C (fi)	1985-05-10
BR8007593A (pt)	1981-06-02
FI67658B (fi)	1985-01-31
AU533889B2 (en)	1983-12-15
EP0029588B1 (en)	1984-03-14
AU6268780A (en)	1981-06-25
DE3067036D1 (en)	1984-04-19
JPS5685274A (en)	1981-07-11
EP0029588A1 (en)	1981-06-03
IE50199B1 (en)	1986-03-05

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Legal Events

Date	Code	Title	Description
2004-08-31	MA	Patent expired	Owner name: PHILIP MORRIS PRODUCTS INC.