BR0311304A - Método e aparelho para a criação de um fluxo de partìculas pulsado - Google Patents

Método e aparelho para a criação de um fluxo de partìculas pulsado

Info

Publication number
BR0311304A
BR0311304A BR0311304A BR0311304A BR0311304A BR 0311304 A BR0311304 A BR 0311304A BR 0311304 A BR0311304 A BR 0311304A BR 0311304 A BR0311304 A BR 0311304A BR 0311304 A BR0311304 A BR 0311304A
Authority
BR
Brazil
Prior art keywords
creating
particle flow
pulsed
pulsed particle
pulsation
Prior art date
Application number
BR0311304A
Other languages
English (en)
Other versions
BRPI0311304B1 (pt
Inventor
Thomas Tombult-Meyer
Frank Hubert Frings
Miguel Brandt Sanz
Peter Dziezok
John Peter Lankhof
Markus Borbach
Mattias Schmidt
Claus Peter Stoelzel
Original Assignee
Procter & Gamble
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
Priority claimed from EP20020011785 external-priority patent/EP1366824A1/en
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of BR0311304A publication Critical patent/BR0311304A/pt
Publication of BRPI0311304B1 publication Critical patent/BRPI0311304B1/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F15/00—Auxiliary appliances for wound dressings; Dispensing containers for dressings or bandages
    • A61F15/001—Packages or dispensers for bandages, cotton balls, drapes, dressings, gauze, gowns, sheets, sponges, swabsticks or towels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
    • B05B12/06—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery for effecting pulsating flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2484—Coating or impregnation is water absorbency-increasing or hydrophilicity-increasing or hydrophilicity-imparting

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Air Transport Of Granular Materials (AREA)

Abstract

"MéTODO E APARELHO PARA A CRIAçãO DE UM FLUXO DE PARTìCULAS PULSADO". A presente invenção refere-se a um método e um aparelho para a criação de um fluxo de partículas pulsado em um meio carreador, como ar. Um fluxo pré-medido de partículas é acumulado em uma câmara de pulsação de um meio de pulsação, através da interrupção do fluxo de partículas por um meio de separação, o qual interrompe o fluxo por uma determinada porção do período de pulso. As partículas acumuladas são, então, removidas do meio de pulsação por sucção, como pelo uso de ejetores. A invenção refere-se, também, a um kit ou pacote de artigos absorventes individuais que podem ser produzidos utilizando-se o método e o aparelho mencionados.
BRPI0311304A 2002-05-28 2003-05-23 método e aparelho para a criação de um fluxo de partículas pulsado BRPI0311304B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20020011785 EP1366824A1 (en) 2002-05-28 2002-05-28 Method and apparatus for creating a pulsed stream of particles
EP02017516.2A EP1366825B1 (en) 2002-05-28 2002-08-06 Method and apparatus for creating a pulsed stream of particles
PCT/US2003/016373 WO2003101622A2 (en) 2002-05-28 2003-05-23 Method and apparatus for creating a pulsed stream of particles

Publications (2)

Publication Number Publication Date
BR0311304A true BR0311304A (pt) 2005-02-15
BRPI0311304B1 BRPI0311304B1 (pt) 2017-02-14

Family

ID=29421893

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0311304A BRPI0311304B1 (pt) 2002-05-28 2003-05-23 método e aparelho para a criação de um fluxo de partículas pulsado

Country Status (9)

Country Link
US (1) US20030225382A1 (pt)
EP (1) EP1366825B1 (pt)
KR (1) KR100628390B1 (pt)
AR (1) AR039892A1 (pt)
AU (1) AU2003231832A1 (pt)
BR (1) BRPI0311304B1 (pt)
CA (1) CA2486556C (pt)
MX (1) MXPA04011175A (pt)
WO (1) WO2003101622A2 (pt)

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MX2013014588A (es) 2011-06-10 2014-01-24 Procter & Gamble Estructura absorbente para articulos absorbentes.
ES2484695T5 (es) 2011-06-10 2018-02-13 The Procter & Gamble Company Pañal desechable que tiene una unión reducida entre el núcleo absorbente y la lámina de respaldo
JP6339009B2 (ja) 2011-06-10 2018-06-06 ザ プロクター アンド ギャンブル カンパニー 吸収性物品の吸収性構造体
CN105816277A (zh) 2011-06-10 2016-08-03 宝洁公司 一次性尿布
CA2890759C (en) 2012-11-13 2018-03-27 The Procter & Gamble Company Absorbent articles with channels and signals
US9216116B2 (en) 2012-12-10 2015-12-22 The Procter & Gamble Company Absorbent articles with channels
EP2740450A1 (en) 2012-12-10 2014-06-11 The Procter & Gamble Company Absorbent core with high superabsorbent material content
US10639215B2 (en) 2012-12-10 2020-05-05 The Procter & Gamble Company Absorbent articles with channels and/or pockets
EP2740449B1 (en) 2012-12-10 2019-01-23 The Procter & Gamble Company Absorbent article with high absorbent material content
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EP2740452B1 (en) 2012-12-10 2021-11-10 The Procter & Gamble Company Absorbent article with high absorbent material content
US20160007882A1 (en) * 2013-01-29 2016-01-14 University Of Vermont And State Agricultural College Device and method for lung measurement
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CA2924828C (en) 2013-09-16 2017-07-18 The Procter & Gamble Company Absorbent articles with channels and signals
US11207220B2 (en) 2013-09-16 2021-12-28 The Procter & Gamble Company Absorbent articles with channels and signals
EP3351225B1 (en) 2013-09-19 2021-12-29 The Procter & Gamble Company Absorbent cores having material free areas
US9789009B2 (en) 2013-12-19 2017-10-17 The Procter & Gamble Company Absorbent articles having channel-forming areas and wetness indicator
PL2886092T3 (pl) 2013-12-19 2017-03-31 The Procter And Gamble Company Wkłady chłonne z obszarami tworzącymi kanały i zgrzewami osłony c
EP2949300B1 (en) 2014-05-27 2017-08-02 The Procter and Gamble Company Absorbent core with absorbent material pattern
CN107405223B (zh) 2015-03-16 2021-03-02 宝洁公司 具有改善的强度的吸收制品
CN107405242A (zh) 2015-03-16 2017-11-28 宝洁公司 带有改善的芯的吸收制品
US10736795B2 (en) 2015-05-12 2020-08-11 The Procter & Gamble Company Absorbent article with improved core-to-backsheet adhesive
JP6743057B2 (ja) 2015-05-29 2020-08-19 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ チャネル及び湿り度インジケータを有する吸収性物品
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Also Published As

Publication number Publication date
WO2003101622A3 (en) 2004-04-22
CA2486556C (en) 2010-09-14
EP1366825B1 (en) 2018-01-24
WO2003101622A2 (en) 2003-12-11
CA2486556A1 (en) 2003-12-11
BRPI0311304B1 (pt) 2017-02-14
EP1366825A2 (en) 2003-12-03
AR039892A1 (es) 2005-03-09
KR100628390B1 (ko) 2006-09-26
KR20050004881A (ko) 2005-01-12
EP1366825A3 (en) 2004-03-03
MXPA04011175A (es) 2005-02-17
AU2003231832A1 (en) 2003-12-19
US20030225382A1 (en) 2003-12-04

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]