公开(公告)号：US20120280153A1

公开(公告)日：2012-11-08

申请号：US13461865

申请日：2012-05-02

Applicant: Erwin Dunser ,  Markus Lindner ,  Peter Zvokelj

Inventor： Erwin Dunser ,  Markus Lindner ,  Peter Zvokelj

IPC: F16K31/122

CPC classification number: F16K51/02 ,  F16K31/1221

Abstract: A valve, particularly a vacuum valve, with at least one closing body to close at least one penetrating opening of the valve and a drive to adjust the closing body between a closed position, in which the closing body closes the penetrating opening, and at least one opened position, in which the closing body at least partially releases the penetrating opening. The drive includes a first volume, which can be impinged with pressure, to adjust the closing body into its closed position and for adjusting it to an opened position, with the valve additionally having an elastic element, which pre-stresses the closing body in a direction of its closed position or its opened position.

Abstract translation: 一种具有至少一个封闭体的阀，特别是真空阀，以封闭阀的至少一个穿透开口;以及驱动器，用于在闭合位置（其中闭合体封闭穿透开口）和至少 一个打开位置，其中闭合体至少部分地释放穿透开口。 驱动器包括可以受到压力撞击的第一容积，以将闭合体调节到其关闭位置并且将其调节到打开位置，其中阀还具有弹性元件，弹性元件在闭合位置 其关闭位置的方向或其打开位置。

公开(公告)号：US20070007475A1

公开(公告)日：2007-01-11

申请号：US11177072

申请日：2005-07-07

Applicant: Peter Zvokelj ,  Gebhard Lutz ,  Florian Ehrne

Inventor： Peter Zvokelj ,  Gebhard Lutz ,  Florian Ehrne

IPC: F16K31/00

CPC classification number: F16K51/02 ,  F16K1/52 ,  F16K31/122 ,  F16K39/024

Abstract: A vacuum valve comprises a valve body (1) with an inner cavity (4) through which a main passageway leads between an inlet (2) and an outlet (3) of the vacuum valve and with a main valve seat (6) which surrounds the main passageway, a main closing member (5) which is adjustable in the inner cavity (4) of the valve body between an open position, in which it is lifted from the main valve seat (6) and in which the main passageway through the vacuum valve is open, and a closed position, in which it tightly contacts the main valve seat (6) and in which the main passageway through the vacuum valve is closed, and which has an inner cavity (10) through which an additional passageway leads and an additional valve seat (14) surrounding the additional passageway, an additional closing member (11) which is adjustable in the inner cavity (10) of the main closing member (5) between an open position, in which it is lifted from the additional valve seat (14) and in which the additional passageway through the vacuum valve is open, and a closed position in which it tightly contacts the additional valve seat (14) and in which the additional passageway through the vacuum valve is closed, wherein the additional passageway runs through a changeable intermediate space (43) between the main closing member (5) and the additional closing member (11), and the size of this intermediate space (43) is changeable by means of a rotation of the additional closing member (11) relative to the main closing member (5).

Abstract translation: 真空阀包括具有内腔（4）的阀体（1），主通道通过该主体通道在真空阀的入口（2）和出口（3）之间引出，并且主阀座（6）围绕 主通道，主关闭构件（5），其可在阀体的内腔（4）中在可从主阀座（6）提升的打开位置之间调节，并且主通道 真空阀打开，并且关闭位置，其紧密接触主阀座（6），并且其中通过真空阀的主通道关闭，并且其具有内腔（10），通过该内腔 引线和围绕附加通道的另外的阀座（14），附加的关闭构件（11），其可在主闭合构件（5）的内腔（10）中在可从主闭合构件（5）的内部空腔 附加阀座（14），其中t 他通过真空阀的附加通道是打开的，并且在闭合位置中，其紧密接触附加阀座（14），并且其中通过真空阀的附加通道关闭，其中附加通道穿过可更换的中间空间 在主关闭构件（5）和附加关闭构件（11）之间，可以通过附加关闭构件（11）相对于主闭合构件（11）的旋转来改变该中间空间（43）的尺寸 （5）。