公开(公告)号：WO2004092624B1

公开(公告)日：2005-09-09

申请号：PCT/US2004011321

申请日：2004-04-13

Applicant: BAXTER INT ,  DANBY HAL C ,  SWAN JULIAN ,  WILLIAMSON MARK E

Inventor： DANBY HAL C ,  SWAN JULIAN ,  WILLIAMSON MARK E

IPC: A45F3/20 ,  A47G19/22 ,  A47G21/18 ,  A61J9/00 ,  A61J9/06 ,  A61J15/00 ,  A61M39/22 ,  B65D47/20 ,  F16K15/14 ,  F16K7/07

CPC classification number: A61J11/002 ,  A45F3/20 ,  A47G19/2272 ,  A47G21/185 ,  A61J9/00 ,  A61J9/0661 ,  A61J15/0011 ,  A61M39/22 ,  B65D47/2062 ,  B65D47/2068 ,  F16K15/144

Abstract: A valve (500) comprising a member (514) subject to a first force operative to keep said value closed, said member being sensitive to an index pressure (P1); and an outlet (516) at a second pressure (P2), said index pressure (P1) providing a second force in opposition to said first force when a differential between said second pressure (P2) and said index pressure (P1) is provided to said member (514): and opening the valve when said second pressure (P2) is sufficiently less than the index pressure (P1) to overcome the first force, and a vent (520) operably associated with the member (514), said vent (520) opening when said valve is opened.

Abstract translation: 一个阀门（500），包括一个受到第一力作用以保持所述值关闭的构件（514），所述构件对指数压力（P1）敏感; 以及在第二压力（P2）下的出口（516），当所述第二压力（P2）和所述指数压力（P1）之间的差值被提供给所述第二压力（P2）时，所述指示压力（P1）提供与所述第一力相反的第二力 所述构件（514）：当所述第二压力（P2）足够小于所述指数压力（P1）以克服所述第一力时打开所述阀，以及与所述构件（514）可操作地相关联的通风口（520） （520）当所述阀打开时打开。

公开(公告)号：WO2004092624A3

公开(公告)日：2005-01-06

申请号：PCT/US2004011321

申请日：2004-04-13

Applicant: BAXTER INT ,  DANBY HAL C ,  SWAN JULIAN ,  WILLIAMSON MARK E

Inventor： DANBY HAL C ,  SWAN JULIAN ,  WILLIAMSON MARK E

IPC: A45F3/20 ,  A47G19/22 ,  A47G21/18 ,  A61J9/00 ,  A61J9/06 ,  A61J15/00 ,  A61M39/22 ,  B65D47/20 ,  F16K15/14 ,  F16K7/07

CPC classification number: A61J11/002 ,  A45F3/20 ,  A47G19/2272 ,  A47G21/185 ,  A61J9/00 ,  A61J9/0661 ,  A61J15/0011 ,  A61M39/22 ,  B65D47/2062 ,  B65D47/2068 ,  F16K15/144

Abstract: A valve (500) comprising a member (514) subject to a first force operative to keep said value closed, said member being sensitive to an index pressure (P1); and an outlet (516) at a second pressure (P2), said index pressure (P1) providing a second force in opposition to said first force when a differential between said second pressure (P2) and said index pressure (P1) is provided to said member (514): and opening the valve when said second pressure (P2) is sufficiently less than the index pressure (P1) to overcome the first force, and a vent (520) operably associated with the member (514), said vent (520) opening when said valve is opened.

Abstract translation: 阀（500）包括受到第一力作用的构件（514），所述第一力操作以保持所述值关闭，所述构件对指示压力（P1）敏感; 和在第二压力（P2）下的出口（516），当提供所述第二压力（P2）和所述指示压力（P1）之间的差时，所述指示压力（P1）提供与所述第一力相反的第二力 （514）;以及当所述第二压力（P2）足以小于所述指示压力（P1）以克服所述第一力时打开所述阀，以及与所述构件（514）可操作地相关联的通风口（520），所述通风口 （520）在所述阀打开时打开。

公开(公告)号：AT364571T

公开(公告)日：2007-07-15

申请号：AT04801900

申请日：2004-07-21

Applicant: BAXTER INT

Inventor： DANBY HAL C ,  SCHARF MICHAEL ,  SWAN JULIAN ,  BACEHOWSKI DAVID

IPC: B67D1/04 ,  B65D77/30 ,  B65D81/32 ,  B67D1/00 ,  B67D1/10 ,  F04B13/02 ,  F04B43/02 ,  F04B43/06

Abstract: A flexible bag having expansible and collapsible cells can be used in a liquid dispenser. A rigid manifold, and in one instance a rigid frame is provided in the bag to keep passages open in use and to isolate one of the cells from the remaining cells. The manifold is capable of altering the volume of one of the cells so that the same bag can be used in different applications.