公开(公告)号：WO2006005338A1

公开(公告)日：2006-01-19

申请号：PCT/DK2005/000468

申请日：2005-07-05

Applicant: DANFOSS A/S ,  JOHNSEN, Hans, Christian ,  HOLST, Jørgen ,  KLOPPENBORG-SKRUMSAGER, Mikkel

Inventor： JOHNSEN, Hans, Christian ,  HOLST, Jørgen ,  KLOPPENBORG-SKRUMSAGER, Mikkel

IPC: F16K39/02

CPC classification number: F16K1/10 ,  F16K1/52 ,  F16K39/024 ,  F25B41/043 ,  F25B41/062 ,  F25B2341/0653 ,  F25D2400/32 ,  Y02B30/72 ,  Y10T137/86984 ,  Y10T137/87008

Abstract: A flow control valve includes a valve body defining fluid inlet (18) and outlet (16) sections interconnected by a connecting port (20). A valve unit (40) is disposed in the valve body and is operably connected to an actuator (42) to be moved thereby for opening and closing the connecting port. The valve unit includes a pressure balancing passage which communicates front and rear ends of a valve element (90) with one another and tending to aid in statically and dynamically balancing the fluid pressures acting on the valve element.

Abstract translation: 流量控制阀包括限定流体入口（18）的阀体和通过连接口（20）互连的出口（16）部分。 阀单元（40）设置在阀体中并且可操作地连接到致动器（42）以被移动，从而用于打开和关闭连接端口。 阀单元包括压力平衡通道，其将阀元件（90）的前端和后端彼此连通，并且倾向于有助于静态和动态地平衡作用在阀元件上的流体压力。

公开(公告)号：EP1766277A1

公开(公告)日：2007-03-28

申请号：EP05756467.6

申请日：2005-07-05

Applicant: Danfoss A/S

Inventor： JOHNSEN, Hans, Christian ,  HOLST, Jørgen ,  KLOPPENBORG-SKRUMSAGER, Mikkel

IPC: F16K39/02 ,  F25B41/04

CPC classification number: F16K1/10 ,  F16K1/52 ,  F16K39/024 ,  F25B41/043 ,  F25B41/062 ,  F25B2341/0653 ,  F25D2400/32 ,  Y02B30/72 ,  Y10T137/86984 ,  Y10T137/87008

Abstract: A flow control valve includes a valve body defining fluid inlet (18) and outlet (16) sections interconnected by a connecting port (20). A valve unit (40) is disposed in the valve body and is operably connected to an actuator (42) to be moved thereby for opening and closing the connecting port. The valve unit includes a pressure balancing passage which communicates front and rear ends of a valve element (90) with one another and tending to aid in statically and dynamically balancing the fluid pressures acting on the valve element.

公开(公告)号：EP1766277B1

公开(公告)日：2010-03-03

申请号：EP05756467.6

申请日：2005-07-05

Applicant: Danfoss A/S

Inventor： JOHNSEN, Hans, Christian ,  HOLST, Jørgen ,  KLOPPENBORG-SKRUMSAGER, Mikkel

IPC: F16K39/02 ,  F25B41/04

CPC classification number: F16K1/10 ,  F16K1/52 ,  F16K39/024 ,  F25B41/043 ,  F25B41/062 ,  F25B2341/0653 ,  F25D2400/32 ,  Y02B30/72 ,  Y10T137/86984 ,  Y10T137/87008