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1.发明公开
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公开(公告)号：EP4086399A1
公开(公告)日：2022-11-09
申请号：EP21171867.1
申请日：2021-05-03
摘要： A vermin barrier (100) suitable for installation in an associated sewage system (200) having limited space in the vertical pipe of the sewage system, said barrier comprising: a mounting part (105), a support structure (110), a first shutter (101) pivotably mounted on a first hinge, a second shutter (102) pivotably mounted on a second hinge, at least two fastening elements (120) being rotatable mounted on the mounting part, said fastening elements can take a passive and an active position: in the passive position, being the position of the barrier before mounting in a sewage pipe, wherein the fastening elements (120) are not activated for fastening, and in the active position, being the position of the barrier after mounting in a sewage pipe, wherein the fastening elements (120) are activated so as to fasten the barrier (100) securely in the sewage pipe.
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公开(公告)号：EP3613909A1
公开(公告)日：2020-02-26
申请号：EP19203168.0
申请日：2016-02-23
IPC分类号： E03F7/06
摘要： An apparatus (10; 110) for preventing vermin or rodent (24) access to buildings through drainage conduits. The apparatus (10; 110) comprises: a duct (12) defining a flow path (14) and a barrier member (316) comprising a flap, which is operable to open and close the flow path (14). The apparatus includes at least one biasing element (18). The barrier member (316) includes a protective structure (326) to deter vermin gnawing the through the barrier member (316). The barrier member (316) is movable between a flow path closed position in which the flow path is substantially closed and a flow path open position in which the flow path is substantially open. The barrier member (316) is biased to the flow path closed position by a threshold force. The biasing element (18) is operable to impart the threshold force upon the barrier member (316) to maintain the flow path closed position when there is no force acting on the barrier member (316) and the barrier member (316) is movable to the flow path open position upon application of a force greater than the threshold force and the threshold force being sufficient to maintain the barrier member (316) in the flow path closed position. The barrier member (316) comprises a matrix (332) and a protective structure (326) at least partially embedded in the matrix (332), wherein the protective structure (326) is operable to deter vermin gnawing through the barrier member (316).
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公开(公告)号：EP3262244A1
公开(公告)日：2018-01-03
申请号：EP16710280.5
申请日：2016-02-23
IPC分类号： E03F7/06
摘要： An apparatus (10; 110) for preventing vermin or rodent (24) access to buildings through drainage conduits. The apparatus (10; 110) comprises: a duct (12) defining a flowpath and a barrier (16; 116) which prevents access to vermin or rodents (24) through the drainage conduit. The barrier (16; 116) includes a protective structure (165) to deter vermin gnawing the through the barrier (16; 116). The barrier (16; 116) is movable between a flowpath closed position in which the flowpath is substantially closed and a flowpath open position in which the flowpath is substantially open. The barrier (16) is biased to the flowpath closed position by a threshold force. As such the barrier (16) is movable to the flowpath open position upon application of a force greater than the threshold force. The threshold force is sufficient to maintain the barrier (16; 116) in the flowpath closed position under its own weight.
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5.发明授权ABSPERRVORRICHTUNG MIT EINEM, EINEN MAGNETVERSCHLUSS AUFWEISENDEN SPERRELEMENT FÜR EINEN ABWASSERKONTROLLSCHACHT 有权WITH A关闭装置，磁体CLOSURE HAVING锁定元件用于废物控制轴
公开(公告)号：EP1866487B1
公开(公告)日：2010-05-19
申请号：EP06724137.2
申请日：2006-04-07
申请人： Giehl, Klaus Ulrich
发明人： Giehl, Klaus Ulrich
CPC分类号： F16K31/084 , E03F7/04 , E03F9/00 , E03F9/007 , F16K15/03
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6.发明公开Two-way barrier for preventing rats or other vermin from entering a sewage pipe system 有权在一个污水管系统对大鼠或其他害虫的侵入双向屏障
公开(公告)号：EP2113615A1
公开(公告)日：2009-11-04
申请号：EP09389501.9
申请日：2009-03-05
IPC分类号： E03F7/06
CPC分类号： E03F7/06
摘要： The invention relates to a barrier for preventing rats or other vermin from entering a sewage pipe. The barrier comprises a support element (33) that is mountable within the pipe, and a first shutter (30) pivotally suspended within the support element (33) for rotation about a horizontal axis (32) and having a centre of gravity lying under the axis (32). The shutter (30) is pivotal between a first angular position (v) in which the first shutter is forming an acute angle with the direction of flow and at least substantially barring the aperture of the barrier, and a second angular position (w) in which the first shutter (30) is forming a second relatively smaller angle with the direction of flow thus keeping the aperture of the barrier at least partly open. Preferably, a second shutter (31) is placed upstream of a first shutter (30) and is pivotally suspended about a second axis and having a centre of gravity located under the second axis. The first shutter (30) can be suspended within the support element (33) in two different orientations such that the direction in which the barrier blocks vermin from passing may be changed according to the needs without changing the orientation of the support element (33).
摘要翻译： 本发明涉及一种用于从进入污水管防止大鼠或其它害虫的屏障。 所述屏障包括（33）做了一个支撑元件是在管道内安装，以及第一开闭器（30），用于围绕水平轴线（32）旋转所述支撑元件（33）内可枢转地悬挂和具有重力的卧下的一个中心 轴（32）。 快门（30）是第一角位置（V）其中第一活门以锐角与流动方向形成且至少基本上限制阻挡层的孔，并且第二角位置之间枢转（F） 其中，所述第一活门（30）被形成具有流动从而保持屏障的孔至少部分打开的方向上的第二相对较小的角度。 优选地，第二开闭器（31）被放置在第一开闭器（30）的上游，并且可枢转地悬挂围绕第二轴线并且具有位于所述第二轴线在重力作用下的中心。 第一开闭器（30）可在支撑元件（33）内的检查那样，其中从通过害虫阻挡块可以雅丁的需要被改变而不改变所述支撑元件的定向的方向上的两个不同的方向被暂停（33） ，
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公开(公告)号：EP2066846A1
公开(公告)日：2009-06-10
申请号：EP07818175.7
申请日：2007-09-17
申请人： Scharpf, Matthias
发明人： Scharpf, Matthias
摘要： To provide a quickly and easily accessible shut-off valve (30) for liquid-carrying pipes, in particular drinking-water pipes, comprising a housing (10) which encloses a free end of the pipe and which has at least two shut-off faces (11, 12) arranged in the housing (10), wherein a first shut-off face (11) is provided at a distance from the end of the pipe and a second shut-off face (12) is provided downstream of and at a distance from the first shut-off face (11), it is proposed that the first barrier surface (11) is arranged in the housing (10) such that it can be flushed from below and the second barrier surface (12) is arranged in the housing (10) such that it can be flushed from above.
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公开(公告)号：EP1828498A1
公开(公告)日：2007-09-05
申请号：EP05803294.7
申请日：2005-11-17
申请人： Thiim, Christian
发明人： Thiim, Christian
IPC分类号： E03F7/06
CPC分类号： E03F7/06
摘要： The present invention relates to a device (1) for preventing entry of a rodent through a pipe comprising a jacket (2), a first gate plate (3) and a locking device (4), where the jacket (2) is adapted for mounting in the discharge pipe, where the first gate plate (3) is pivotally arranged inside the jacket (2), and where the locking device (4) is arranged in connection to the first gate plate (3), wherein a second gate plate (6) is pivotally arranged at a distance (X) from the first gate plate (3) inside the jacket (2) and connected to the first gate plate (3) by means of a connection assembly (8).
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