BR0306490A - Instalação de válvula, almofada celular, e, método para fixar uma válvula a uma almofada celular - Google Patents

Instalação de válvula, almofada celular, e, método para fixar uma válvula a uma almofada celular

Info

Publication number
BR0306490A
BR0306490A BR0306490-5A BR0306490A BR0306490A BR 0306490 A BR0306490 A BR 0306490A BR 0306490 A BR0306490 A BR 0306490A BR 0306490 A BR0306490 A BR 0306490A
Authority
BR
Brazil
Prior art keywords
slide
valve
nipple
openings
inflation zones
Prior art date
Application number
BR0306490-5A
Other languages
English (en)
Other versions
BR0306490B1 (pt
Inventor
Robert Klotz
Paul A Rickman
Dennis L Clapper
Robert W Graebe
Original Assignee
Roho 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.)
Filing date
Publication date
Application filed by Roho Inc filed Critical Roho Inc
Publication of BR0306490A publication Critical patent/BR0306490A/pt
Publication of BR0306490B1 publication Critical patent/BR0306490B1/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/10—Fluid mattresses or cushions with two or more independently-fillable chambers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/081—Fluid mattresses or cushions of pneumatic type
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1043—Cushions specially adapted for wheelchairs
    • A61G5/1045—Cushions specially adapted for wheelchairs for the seat portion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds
    • A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
    • A61G7/05769—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with inflatable chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F16K11/0716—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides with fluid passages through the valve member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
    • F16K5/0442—Spindles and actuating means
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86879—Reciprocating valve unit

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nursing (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Multiple-Way Valves (AREA)
  • Check Valves (AREA)
  • Sliding Valves (AREA)
  • Secondary Cells (AREA)
  • Bedding Items (AREA)

Abstract

"INSTALAçãO DE VáLVULA, ALMOFADA CELULAR, E, MéTODO PARA FIXAR UMA VáLVULA A UMA ALMOFADA CELULAR". Uma válvula (600) para uso com uma almofada inflável (A) tendo zonas de inflação individuais (r, s, t, u) incluindo um alojamento de cursor (686) posicionado entre duas metades de carcaça externas (604, 606). Cada metade de carcaça tem uma pluralidade de assentos de conector de niple (6112). Cada assento de conector de niple tem pelo menos um detentor externo (638). O alojamento de cursor tem uma série de conectores de niple (694) ao longo de seu comprimento, que são inseridos em condutos de ar na borda periférica da almofada, os quais, por sua vez, são conectados com as zonas de inflação individuais. Cada conector de niple tem pelo menos uma fenda de retentor (702) na superfície. Os detentores de metade de carcaça engajam na borda de almofada e nas fendas de retentor para reter o niple nos condutos e ar. é provido um cursor movível (688) dentro do orifício de assento de cursor (692). O cursor tem um orifício interno longitudinal (720) e um número de aberturas (722) ao longo de seu comprimento, as quais se comunicam com o orifício interno. A válvula é aberta por meio do alinhamento das aberturas de cursor com os niples de conector para permitir que as zonas de inflação se comuniquem através do orifício de cursor de válvula e seja fechada por meio do movimento das aberturas de cursor para fora de alinhamento com as aberturas de carcaça para vedar as zonas de inflação.
BRPI0306490-5B1A 2002-09-26 2003-03-25 Conjunto de válvula e processo para fixar uma válvula a uma almofada celular BR0306490B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/255,277 US6687936B2 (en) 2001-01-18 2002-09-26 Valve for zoned cellular cushion
PCT/US2003/009406 WO2004028307A1 (en) 2002-09-26 2003-03-25 Valve for zoned cellular cushion

Publications (2)

Publication Number Publication Date
BR0306490A true BR0306490A (pt) 2004-10-13
BR0306490B1 BR0306490B1 (pt) 2013-11-12

Family

ID=32041744

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0306490-5B1A BR0306490B1 (pt) 2002-09-26 2003-03-25 Conjunto de válvula e processo para fixar uma válvula a uma almofada celular

Country Status (19)

Country Link
US (1) US6687936B2 (pt)
EP (1) EP1542567B1 (pt)
JP (1) JP4314195B2 (pt)
KR (1) KR100710129B1 (pt)
AT (1) ATE415841T1 (pt)
AU (1) AU2003222092A1 (pt)
BR (1) BR0306490B1 (pt)
CA (1) CA2468313C (pt)
DE (1) DE60325075D1 (pt)
DK (1) DK1542567T3 (pt)
ES (1) ES2319274T3 (pt)
HK (1) HK1077174A1 (pt)
HR (1) HRP20040460A2 (pt)
MX (1) MXPA04004944A (pt)
NO (1) NO328712B1 (pt)
PT (1) PT1542567E (pt)
RU (1) RU2298393C2 (pt)
WO (1) WO2004028307A1 (pt)
YU (1) YU45904A (pt)

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JP4314195B2 (ja) 2009-08-12
RU2298393C2 (ru) 2007-05-10
JP2006500153A (ja) 2006-01-05
US20030192125A1 (en) 2003-10-16
HRP20040460A2 (en) 2005-04-30
MXPA04004944A (es) 2005-04-08
KR100710129B1 (ko) 2007-04-20
ES2319274T3 (es) 2009-05-06
EP1542567A1 (en) 2005-06-22
HK1077174A1 (en) 2006-02-10
ATE415841T1 (de) 2008-12-15
NO328712B1 (no) 2010-05-03
EP1542567A4 (en) 2005-11-02
US6687936B2 (en) 2004-02-10
WO2004028307A9 (en) 2004-09-02
KR20050047035A (ko) 2005-05-19
PT1542567E (pt) 2009-03-06
YU45904A (sh) 2006-05-25
BR0306490B1 (pt) 2013-11-12
CA2468313C (en) 2008-11-25
AU2003222092A8 (en) 2004-04-19
NO20042526L (no) 2005-05-09
DE60325075D1 (de) 2009-01-15
WO2004028307A1 (en) 2004-04-08
AU2003222092A1 (en) 2004-04-19
RU2004116075A (ru) 2005-03-10
DK1542567T3 (da) 2009-03-23
CA2468313A1 (en) 2004-04-08
EP1542567B1 (en) 2008-12-03

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