BR0317101A - Dispositivo de injeção de espuma e método de enchimento de cavidades - Google Patents

Dispositivo de injeção de espuma e método de enchimento de cavidades

Info

Publication number
BR0317101A
BR0317101A BR0317101-9A BR0317101A BR0317101A BR 0317101 A BR0317101 A BR 0317101A BR 0317101 A BR0317101 A BR 0317101A BR 0317101 A BR0317101 A BR 0317101A
Authority
BR
Brazil
Prior art keywords
injection device
filling method
filter
injection needles
foam injection
Prior art date
Application number
BR0317101-9A
Other languages
English (en)
Inventor
Charles Gary Atwell
Original Assignee
Philip Morris Prod
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 Philip Morris Prod filed Critical Philip Morris Prod
Publication of BR0317101A publication Critical patent/BR0317101A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
    • A24D3/066—Use of materials for tobacco smoke filters characterised by structural features in the form of foam or having cellular structure
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A24D3/163—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/18—Filling preformed cavities
    • B29C44/186—Filling multiple cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/388—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length into moving moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C99/00—Subject matter not provided for in other groups of this subclass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Coating Apparatus (AREA)
  • Basic Packing Technique (AREA)

Abstract

"DISPOSITIVO DE INJEçãO DE ESPUMA E MéTODO DE ENCHIMENTO DE CAVIDADES". A presente invenção refere-se a sistema e método para adicionar material, tal como material de espuma às cavidades ou áreas espaçadas dentro de um filtro de cigarro ou haste de filtro. Uma correia é proporcionada e adaptada para ser acionada sincronicamente com um filtro de cigarro ou haste de filtro móvel. Uma pluralidade de agulhas de injeção se projetam da correia em intervalos espaçados, com o espaçamento entre as agulhas coincidindo com um espaçamento entre as cavidades dentro de um filtro de cigarro ou haste de filtro. Uma câmara contendo um material de espuma expansível está em comunicação de fluido com uma ou mais das agulhas de injeção em uma ou mais posições ao longo de um curso deslocado pelas agulhas de injeção.
BR0317101-9A 2002-12-09 2003-12-08 Dispositivo de injeção de espuma e método de enchimento de cavidades BR0317101A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/314,337 US20040107973A1 (en) 2002-12-09 2002-12-09 Foam injection device and method of filling cavities
PCT/US2003/038745 WO2004052129A2 (en) 2002-12-09 2003-12-08 Foam injection device and method of filling cavities

Publications (1)

Publication Number Publication Date
BR0317101A true BR0317101A (pt) 2005-10-25

Family

ID=32468453

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0317101-9A BR0317101A (pt) 2002-12-09 2003-12-08 Dispositivo de injeção de espuma e método de enchimento de cavidades

Country Status (17)

Country Link
US (1) US20040107973A1 (pt)
EP (1) EP1572544A2 (pt)
JP (1) JP2006508683A (pt)
KR (1) KR20050086827A (pt)
CN (1) CN100423659C (pt)
AU (1) AU2003294587A1 (pt)
BR (1) BR0317101A (pt)
CA (1) CA2507547A1 (pt)
EA (1) EA007833B1 (pt)
EG (1) EG23723A (pt)
MA (1) MA27533A1 (pt)
MX (1) MXPA05006090A (pt)
NO (1) NO20053323L (pt)
PL (1) PL376802A1 (pt)
UA (1) UA80586C2 (pt)
WO (1) WO2004052129A2 (pt)
ZA (1) ZA200504004B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50208848D1 (de) * 2002-09-11 2007-01-11 Hauni Maschinenbau Ag Injektion eines Mediums in Filtersegmente
US8337374B2 (en) * 2004-06-21 2012-12-25 Philip Morris Usa Inc. Method and apparatus for producing composite cigarette filters
US10188140B2 (en) 2005-08-01 2019-01-29 R.J. Reynolds Tobacco Company Smoking article
US20070215167A1 (en) 2006-03-16 2007-09-20 Evon Llewellyn Crooks Smoking article
US9220301B2 (en) 2006-03-16 2015-12-29 R.J. Reynolds Tobacco Company Smoking article
CN105188423B (zh) * 2013-03-19 2019-05-31 菲利普莫里斯生产公司 用于利用颗粒材料填充空腔的设备和方法
US10645969B2 (en) * 2015-11-27 2020-05-12 Philip Morris Products S.A. Filter manufacturing apparatus
CN110291714A (zh) * 2017-02-14 2019-09-27 Ksr Ip控股有限责任公司 用于谐波补偿的系统和方法
KR102640563B1 (ko) * 2021-04-16 2024-02-23 주식회사 케이티앤지 첨가제 주입 기구

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253303A (en) * 1962-06-20 1966-05-31 Rexford H Bradt Injection molding apparatus
US3259029A (en) * 1963-07-11 1966-07-05 Liggett & Myers Tobacco Co Apparatus and process for making filter tips for cigarettes
US3381445A (en) * 1965-09-14 1968-05-07 Clarence W. Vogt Package forming apparatus
GB1231271A (pt) * 1968-02-16 1971-05-12
US3939849A (en) * 1970-11-18 1976-02-24 Monsanto Chemicals Limited Filter elements
US3844200A (en) * 1973-05-07 1974-10-29 Brown & Williamson Tobacco Continuous manufacture of a multiple filter rod having spaced pockets containing particulate material
US3960770A (en) * 1973-08-03 1976-06-01 The Dow Chemical Company Process for preparing macroporous open-cell carbon foam from normally crystalline vinylidene chloride polymer
US3889691A (en) * 1973-12-21 1975-06-17 Calgon Corp Tobacco smoke filter
US4035126A (en) * 1974-03-13 1977-07-12 Manning Target Systems, Inc. Molding apparatus
US4063494A (en) * 1977-02-18 1977-12-20 Liggett Group Inc. Apparatus for making filter rods for cigarettes
CH627056A5 (pt) * 1977-12-15 1981-12-31 Baumgartner Papiers Sa
US4285678A (en) * 1978-03-23 1981-08-25 Molins Limited Method and apparatus for making composite filter rod
US4411640A (en) * 1981-01-08 1983-10-25 Liggett Group Inc. Apparatus for the production of cigarette filter tips having multi-sectional construction
DE3101442A1 (de) * 1981-01-19 1982-08-26 August Storck Kg, 4802 Halle "vorrichtung zur herstellung hohler suesswarenteile"
US4425107A (en) * 1981-07-22 1984-01-10 Liggett Group Inc. Rotatable dispensing wheel
US4541826A (en) * 1981-09-25 1985-09-17 Molins Plc Method and apparatus for making composite filter rods
US4477473A (en) * 1983-01-12 1984-10-16 General Foods Corporation Apparatus and method for producing frozen confections
US4862905A (en) * 1987-06-15 1989-09-05 R. J. Reynolds Tobacco Company Rods containing pelletized material
CN2031615U (zh) * 1988-06-18 1989-02-01 仇叔椗 微孔过滤吸附香烟嘴
US5746230A (en) * 1990-08-24 1998-05-05 Philip Morris Incorporated Concentric smoking filter having discrete tow and web filter media
US5875824A (en) * 1996-08-06 1999-03-02 Atwell; Charles G. Method and apparatus for high speed delivery of particulate material
US5879721A (en) * 1996-08-28 1999-03-09 Ebaa Iron, Inc. Movable pouring basin
US6033506A (en) * 1997-09-02 2000-03-07 Lockheed Martin Engery Research Corporation Process for making carbon foam
US5809744A (en) * 1997-09-10 1998-09-22 J.M. Huber Corporation Semi-bulk vacuum packer for fine low bulk density dry powders
CN2427078Y (zh) * 1999-12-14 2001-04-25 詹士铮 一种复合香烟嘴
NL1016665C2 (nl) * 2000-11-21 2002-05-22 Produkt Ontwikkeling Beheer B Verwijdering van teer en PAK's door een schuim.
US6656412B2 (en) * 2001-08-17 2003-12-02 Philip Morris Incorporated Compaction system for particles in particle filled cavities of an article

Also Published As

Publication number Publication date
UA80586C2 (en) 2007-10-10
MA27533A1 (fr) 2005-09-01
KR20050086827A (ko) 2005-08-30
CN1747872A (zh) 2006-03-15
US20040107973A1 (en) 2004-06-10
EA200500944A1 (ru) 2006-06-30
MXPA05006090A (es) 2005-09-30
PL376802A1 (pl) 2006-01-09
WO2004052129A3 (en) 2005-02-24
EA007833B1 (ru) 2007-02-27
NO20053323L (no) 2005-09-02
AU2003294587A1 (en) 2004-06-30
ZA200504004B (en) 2006-10-25
EP1572544A2 (en) 2005-09-14
NO20053323D0 (no) 2005-07-07
CA2507547A1 (en) 2004-06-24
CN100423659C (zh) 2008-10-08
WO2004052129A2 (en) 2004-06-24
EG23723A (en) 2007-06-27
JP2006508683A (ja) 2006-03-16

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.