公开(公告)号：EP1540214A1

公开(公告)日：2005-06-15

申请号：EP03794826.2

申请日：2003-09-12

申请人： Danfoss A/S

发明人： ARNDT, Heiko ,  GRAVESEN, Peter

IPC分类号： F16K7/20

CPC分类号： F16K7/20

摘要： This invention relates to control valves for controlling of fluid flow, where the flow-controlling element in the valve body is of an elastomeric material. The control valve has only one flow-controlling element, which element fulfils all functions of the valve, meaning non-return function, flow-restriction function and/or controlling function.

公开(公告)号：EP1476209A2

公开(公告)日：2004-11-17

申请号：EP03706332.8

申请日：2003-02-18

申请人： Danfoss A/S

发明人： GRAVESEN, Peter ,  RASMUSSEN, Per, Brandt ,  DIRAC, Holger

IPC分类号： A61M5/142 ,  A61M5/168 ,  A61M5/148

CPC分类号： A61M5/16881 ,  A61M5/141 ,  A61M5/14244 ,  A61M5/14276 ,  A61M5/148 ,  A61M5/152 ,  A61M5/16804 ,  A61M5/16813 ,  A61M5/16854 ,  A61M2005/1405 ,  A61M2205/0244 ,  A61M2205/0294 ,  A61M2205/3306 ,  A61M2205/3331

摘要： An infusion device for continously infusion of medication is disclosed, in which infusion is controlled over two separate fluid communications. The infusion is in each fluid communication controlled by restricting means and valve means, and one of the fluid communications further contains a holding device for bolus rate of infusion for a short period. The devide comprises a flow regulating device comprising a passage defined by at lesat a first element is a primary deformable element adapted to be elastically deformed so as to change the cross sectional area of the passage. Furthermore the device comprises a container for storage and supply of a medication in fluid form, said container comprising a first and a second chamber being arranged relatively to each other so that when volume of the first chamber increases the volume of the second chamber decreases.

公开(公告)号：EP0853490A1

公开(公告)日：1998-07-22

申请号：EP96932468.0

申请日：1996-10-01

申请人： Danfoss A/S

发明人： NIELSEN, Claus, Rye ,  BRANEBJERG, Jens, Anders ,  GRAVESEN, Peter ,  DYHR-MIKKELSEN, Poul ,  GADE, Niels

IPC分类号： B01F3 ,  B01F5 ,  B01F13 ,  B01J19 ,  G01N37

CPC分类号： B01F5/0604 ,  B01F13/0059 ,  B01J19/0093 ,  B01J2219/00828 ,  B01J2219/00889 ,  Y10S366/03 ,  Y10T137/87346 ,  Y10T137/87652

摘要： A micro-mixer (8) is disclosed having at least one mixing point (9, 10) which is connected to an inlet channel arrangement having at least two inlet channels (3, 4) and to an outlet channel arrangement, and a mixing method is disclosed for at least two fluids which are supplied from different directions. With this mixer and method it is intended to achieve a rapid and predeterminable mixing of the fluids. For that purpose, a separating element (5) which extends into a region of the mixing point in which the inlet channels run parallel to one another is provided. By this means the fluids can be kept separate from one another until their flow speeds virtually coincide in respect of value and direction. Only then are they brought into contact with one another.