IT1272172B - Sistema di convogliamento pneumatico per articoli a forma di bastoncini, quali sigarette, filtri di sigarette e simili. - Google Patents

Sistema di convogliamento pneumatico per articoli a forma di bastoncini, quali sigarette, filtri di sigarette e simili.

Info

Publication number
IT1272172B
IT1272172B ITRM940080A ITRM940080A IT1272172B IT 1272172 B IT1272172 B IT 1272172B IT RM940080 A ITRM940080 A IT RM940080A IT RM940080 A ITRM940080 A IT RM940080A IT 1272172 B IT1272172 B IT 1272172B
Authority
IT
Italy
Prior art keywords
distributor
pneumatic conveying
cigarettes
stick
similar
Prior art date
Application number
ITRM940080A
Other languages
English (en)
Inventor
Ii Albert Daniel Seim
Iv Herman Joseph Steinbuchel
Clive William Watson
Original Assignee
Molins Plc
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 Molins Plc filed Critical Molins Plc
Publication of ITRM940080A0 publication Critical patent/ITRM940080A0/it
Publication of ITRM940080A1 publication Critical patent/ITRM940080A1/it
Application granted granted Critical
Publication of IT1272172B publication Critical patent/IT1272172B/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
    • A24C5/322—Transporting cigarettes during manufacturing
    • A24C5/323—Transporting cigarettes during manufacturing pneumatically

Landscapes

  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Air Transport Of Granular Materials (AREA)

Abstract

In un sistema per il convogliamento pneumatico di bastoncini di filtro, un dispositivo polmone (12) è previsto nella linea (10) in vicinanza del distributore (2). Esso permette di stabilire un gradiente di pressione relativamente elevato, con risultanti elevate capacità di trasferimento dei filtri nel distributore, senza ricorrere a pressioni eccessivamente elevate nel distributore e/o a velocità della trasmissione lineare superiori a quelle necessarie. E' anche fornito un interruttore a pressione selezionabile (40) per ridurre la pressione dell'aria nel distributore quando nella linea vi sono un numero di filtri inferiore al numero normale, per esempio al termine di un ciclo di funzionamento: ciò consente anche di evitare velocità della trasmissione lineare indesiderabilmente elevate.(Figura 3).
ITRM940080A 1993-02-19 1994-02-18 Sistema di convogliamento pneumatico per articoli a forma di bastoncini, quali sigarette, filtri di sigarette e simili. IT1272172B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939303384A GB9303384D0 (en) 1993-02-19 1993-02-19 Pneumatic conveying system for rod-like articles

Publications (3)

Publication Number Publication Date
ITRM940080A0 ITRM940080A0 (it) 1994-02-18
ITRM940080A1 ITRM940080A1 (it) 1995-08-18
IT1272172B true IT1272172B (it) 1997-06-16

Family

ID=10730724

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM940080A IT1272172B (it) 1993-02-19 1994-02-18 Sistema di convogliamento pneumatico per articoli a forma di bastoncini, quali sigarette, filtri di sigarette e simili.

Country Status (5)

Country Link
US (1) US5538365A (it)
JP (1) JPH06298362A (it)
DE (1) DE4405550A1 (it)
GB (2) GB9303384D0 (it)
IT (1) IT1272172B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19503383C2 (de) * 1995-02-02 1998-05-14 Waeschle Maschf Gmbh Verfahren zur stoßgeminderten pneumatischen Pfropfenförderung von Schüttgütern sowie Vorrichtung zur Durchführung des Verfahrens
US7740423B2 (en) * 2006-07-27 2010-06-22 Mac Equipment, Inc. Vacuum modulating air control valve apparatus
DE102008010601B4 (de) 2008-02-22 2014-05-22 Fh Schleiftechnik Gmbh Filterstab
DE102013104057A1 (de) * 2013-04-22 2014-10-23 Hauni Maschinenbau Ag Anordnung und Verfahren zum Überführen stabförmiger Artikel der Tabak verarbeitenden Industrie von einer Sendereinheit an eine Empfängereinheit
CN104463319B (zh) * 2014-11-10 2017-10-27 浙江中烟工业有限责任公司 一种滤棒光学计数装置
ES2755514T3 (es) * 2015-03-06 2020-04-22 Cold Jet Llc Alimentador de partículas
DE102016107125A1 (de) * 2016-04-18 2017-10-19 Hauni Maschinenbau Gmbh Förderdüse sowie Fördervorrichtung mit mindestens einer Förderdüse

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336085A (en) * 1964-09-30 1967-08-15 Rembrandt Tobacco Corp Oversea Pneumatic conveyance of goods
US4059310A (en) * 1973-07-16 1977-11-22 Outboard Marine Corporation Apparatus and method for uniform powder feed
US4740113A (en) * 1986-09-25 1988-04-26 Japan Tobacco, Inc. Receiving/delivering apparatus for rod-shaped objects transported by an air flow

Also Published As

Publication number Publication date
DE4405550A1 (de) 1994-08-25
ITRM940080A1 (it) 1995-08-18
US5538365A (en) 1996-07-23
GB9303384D0 (en) 1993-04-07
ITRM940080A0 (it) 1994-02-18
JPH06298362A (ja) 1994-10-25
GB2275242B (en) 1997-10-29
GB9403087D0 (en) 1994-04-06
GB2275242A (en) 1994-08-24

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Legal Events

Date Code Title Description
0001 Granted