DK672887A - Apparat til ekspandering af patikelformigt materiale - Google Patents

Apparat til ekspandering af patikelformigt materiale

Info

Publication number: DK672887A
Authority: DK; Denmark
Prior art keywords: paticular; appliances; expanding; paticular material; expanding paticular
Prior art date: 1986-12-22

Application number

DK672887A

Other languages

English (en)

Other versions

DK672887D0 (da

DK171507B1 (da

Inventor

Ian Campbell Brown

Eric Herbert Dennis

David James Molyneux

Original Assignee

British American Tobacco Co

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.)

1986-12-22

Filing date

1987-12-21

Publication date

1988-06-23

1987-12-21 Application filed by British American Tobacco Co filed Critical British American Tobacco Co

1987-12-21 Publication of DK672887D0 publication Critical patent/DK672887D0/da

1988-06-23 Publication of DK672887A publication Critical patent/DK672887A/da

1996-12-09 Application granted granted Critical

1996-12-09 Publication of DK171507B1 publication Critical patent/DK171507B1/da

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)

DK672887A 1986-12-22 1987-12-21 Apparat til ekspandering af patikelformigt tobaksmateriale DK171507B1 (da)

Applications Claiming Priority (2)

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

Publications (3)

Publication Number	Publication Date
DK672887D0 DK672887D0 (da)	1987-12-21
DK672887A true DK672887A (da)	1988-06-23
DK171507B1 DK171507B1 (da)	1996-12-09

Family

ID=10609446

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK672887A DK171507B1 (da)	1986-12-22	1987-12-21	Apparat til ekspandering af patikelformigt tobaksmateriale

Country Status (19)

Country	Link
JP (1)	JPS63166472A (da)
AU (1)	AU599176B2 (da)
BE (1)	BE1000541A3 (da)
BR (1)	BR8707064A (da)
CA (1)	CA1327738C (da)
CH (1)	CH676329A5 (da)
DE (1)	DE3742911C2 (da)
DK (1)	DK171507B1 (da)
ES (1)	ES2006001A6 (da)
FI (1)	FI875605A (da)
GB (2)	GB8630656D0 (da)
HK (1)	HK50891A (da)
IN (1)	IN170573B (da)
IT (1)	IT1223544B (da)
MY (1)	MY101948A (da)
NL (1)	NL8703035A (da)
NZ (1)	NZ222862A (da)
SG (1)	SG41391G (da)
ZA (1)	ZA879309B (da)

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 (da) *	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

1986
- 1986-12-22 GB GB868630656A patent/GB8630656D0/en active Pending
1987
- 1987-12-09 IN IN888/MAS/87A patent/IN170573B/en unknown
- 1987-12-10 GB GB8728920A patent/GB2198968B/en not_active Expired - Lifetime
- 1987-12-10 ZA ZA879309A patent/ZA879309B/xx unknown
- 1987-12-10 CA CA000554066A patent/CA1327738C/en not_active Expired - Fee Related
- 1987-12-10 NZ NZ222862A patent/NZ222862A/xx unknown
- 1987-12-11 MY MYPI87003183A patent/MY101948A/en unknown
- 1987-12-15 AU AU82560/87A patent/AU599176B2/en not_active Ceased
- 1987-12-15 NL NL8703035A patent/NL8703035A/nl not_active Application Discontinuation
- 1987-12-17 DE DE3742911A patent/DE3742911C2/de not_active Expired - Fee Related
- 1987-12-17 CH CH4932/87A patent/CH676329A5/fr unknown
- 1987-12-18 IT IT23103/87A patent/IT1223544B/it active
- 1987-12-18 JP JP62321134A patent/JPS63166472A/ja active Granted
- 1987-12-18 FI FI875605A patent/FI875605A/fi not_active Application Discontinuation
- 1987-12-21 ES ES8703658A patent/ES2006001A6/es not_active Expired
- 1987-12-21 BR BR8707064A patent/BR8707064A/pt not_active IP Right Cessation
- 1987-12-21 DK DK672887A patent/DK171507B1/da not_active IP Right Cessation
- 1987-12-22 BE BE8701470A patent/BE1000541A3/fr not_active IP Right Cessation
1991
- 1991-05-29 SG SG413/91A patent/SG41391G/en unknown
- 1991-07-04 HK HK508/91A patent/HK50891A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
IT1223544B (it)	1990-09-19
ZA879309B (en)	1988-06-06
MY101948A (en)	1992-02-15
DK672887D0 (da)	1987-12-21
FI875605A0 (fi)	1987-12-18
JPH0346195B2 (da)	1991-07-15
DE3742911C2 (de)	1994-07-14
FI875605A (fi)	1988-06-23
GB2198968B (en)	1991-03-06
BR8707064A (pt)	1988-08-02
ES2006001A6 (es)	1989-04-01
NZ222862A (en)	1989-09-27
CA1327738C (en)	1994-03-15
GB8728920D0 (en)	1988-01-27
IN170573B (da)	1992-04-11
AU8256087A (en)	1988-06-23
HK50891A (en)	1991-07-12
CH676329A5 (da)	1991-01-15
DK171507B1 (da)	1996-12-09
BE1000541A3 (fr)	1989-01-24
IT8723103A0 (it)	1987-12-18
DE3742911A1 (de)	1988-06-30
SG41391G (en)	1991-07-26
AU599176B2 (en)	1990-07-12
GB2198968A (en)	1988-06-29
NL8703035A (nl)	1988-07-18
GB8630656D0 (en)	1987-02-04
JPS63166472A (ja)	1988-07-09

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Legal Events

Date	Code	Title	Description
1996-12-09	B1	Patent granted (law 1993)
2000-08-28	PBP	Patent lapsed