公开(公告)号：EP0621934B1

公开(公告)日：1997-07-30

申请号：EP93902151.5

申请日：1993-01-08

申请人： KSB S.A.

发明人： MABILLOT, Christian ,  FRAGNET, Jean-François

IPC分类号： F16K15/16

CPC分类号： F04D9/005 ,  Y10T137/7875

摘要： A valve element used in pumps consists of a resilient strip (7) which is embedded on one side and has increasing flexibility from the embedded side towards the opposite side.

公开(公告)号：EP0253049A2

公开(公告)日：1988-01-20

申请号：EP87100354.7

申请日：1987-01-14

申请人： SANYO ELECTRIC CO., LTD.

发明人： Ishiai, Yoshio

IPC分类号： F04C18/02 ,  F04C29/08

CPC分类号： F04C29/128 ,  Y10T137/7875

摘要： A scroll compressor having a fixed scroll member (7) and an orbiting scroll member (8). The fixed scroll member (7) has an end plate (13) and a wrap (14) attached to the end plate in an involute curve and, similarly, the orbiting scroll member (8) has an end plate (16) and a wrap (17) attached to the end plate thereof in a juxtaposed relation with the fixed scroll member so that the wraps of the two scroll members are fitted closely together. A check valve (20) is provided so that an exhaust opening of the end plate is always opened when the compressor is in its operation and closed only when the operation is stopped.

摘要翻译： 一种具有固定涡旋构件（7）和绕动涡旋构件（8）的涡旋压缩机。 固定涡旋构件（7）具有端板（13）和以渐开线曲线附接到端板的涡卷（14），类似地，绕动涡旋构件（8）具有端板（16）和涡卷 （17）以与固定涡旋构件并置的关系连接到其端板，使得两个涡旋构件的包装紧密地配合在一起。 止回阀（20）设置成使得当压缩机处于其运行状态时端板的排气口总是打开，只有当操作停止时才将其关闭。

公开(公告)号：EP0032447B1

公开(公告)日：1984-03-21

申请号：EP81300109.6

申请日：1981-01-12

申请人： Gerry, Ulric Keith

发明人： Gerry, Ulric Keith

IPC分类号： F16K13/00 ,  G05D7/01 ,  F24F11/047

CPC分类号： F24F13/08 ,  F24F11/745 ,  F24F2013/1493 ,  G05D7/0113 ,  Y10S251/901 ,  Y10T137/7875

摘要： The present invention relates to an arrangement for controlling fluid flow through an aperture. In one embodiment, the flow control arrangement, which may be used in association with a window to control the flow of ventilating air, comprises a strip brush composed of an array of resilient filaments firmly mounted at their root region. The free end region of the filaments define, with a fixed flange, the effective area or width of an aperture for the passage of ventilating air. Variations in the strength of the air flow incident to the array of filaments causes changes in the degree of deflection of the filaments, thus altering the effective width of the aperture and controlling the air flow through the aperture.

公开(公告)号：EP0008025B1

公开(公告)日：1981-08-12

申请号：EP79102568.7

申请日：1979-07-20

申请人： Siegwart, Emil

发明人： Siegwart, Emil

IPC分类号： G05D7/01 ,  F16K1/22 ,  F24F13/14

CPC分类号： G05D7/0173 ,  F16K47/00 ,  F24F11/745 ,  F24F11/75 ,  Y10T137/785 ,  Y10T137/7875

公开(公告)号：EP1846066A1

公开(公告)日：2007-10-24

申请号：EP06757403.8

申请日：2006-02-09

申请人： Lee, Sang-dae

发明人： Lee, Sang-dae

IPC分类号： A61M5/168

CPC分类号： A61M5/1411 ,  A61M5/1684 ,  A61M2205/18 ,  A61M2205/35 ,  A61M2205/3561 ,  Y10T137/7869 ,  Y10T137/787 ,  Y10T137/7875 ,  Y10T137/87563 ,  Y10T137/87571

摘要： The present invention is related to a liquid blocking apparatus and a system thereof, wherein if the liquid contained in an IV bag or a liquid tank is oozed out completely, the flow of liquid is blocked, the alarm lamp is turned on, the alarm sound is generated, and then the supply of liquid is maintained for a predetermined time. A liquid blocking apparatus, or an IV set according to the present invention comprises an elastic support strip having a concave portion in a center thereof; an elastic operation strip having a convex portion in contact with said concave portion of said elastic support strip; and a housing including an inlet through which liquid is introduced, and an outlet from which liquid flows out are arranged at an upper and lower side thereof, wherein a pair of an elastic support strip and an elastic operation strip are mounted on one side thereof, and an alarm or a wireless calling device that transmits a wireless signal to the receiver of the integrated briefing room is mounted on the other side thereof; and a storage bag just below the housing. If the liquid is introduced, the convex portion of said elastic operation strip which is in contact with the concave portion of said elastic support strip is projected toward an opposing direction due to the water pressure, and the liquid can pass by, and if the liquid is not introduced, the convex portion of said elastic operation strip covers and blocks the outlet of said housing due to the force for restoring to an original form, and the liquid stored in the storage bag is supplied continuously for a predetermined time. [Representative Drawing] FIG. 1 [Index List] IV set, IV bag, liquid blocking apparatus, liquid tank, elasticity, alarm, wireless calling device, receiver

公开(公告)号：EP1307674B1

公开(公告)日：2006-02-22

申请号：EP01953229.0

申请日：2001-07-27

申请人： Osborne, Graham William

发明人： Osborne, Graham William

IPC分类号： F16K17/34

CPC分类号： F16K17/34 ,  Y10T137/1654 ,  Y10T137/1789 ,  Y10T137/7727 ,  Y10T137/7785 ,  Y10T137/7842 ,  Y10T137/7869 ,  Y10T137/7875

公开(公告)号：EP0717191A2

公开(公告)日：1996-06-19

申请号：EP95308144.5

申请日：1995-11-14

申请人： SANDEN CORPORATION

发明人： Hashimoto, Kenji ,  Matsumura, Yoshito

IPC分类号： F04B39/10

CPC分类号： F16F9/3485 ,  F04B39/1073 ,  Y10T137/7875 ,  Y10T137/7891 ,  Y10T137/7892

摘要： A fluid displacement apparatus comprises a valve plate member dividing into a first chamber and a second chamber comprising a discharge chamber. A passage is formed in the valve plate member and communicates the first chamber with the discharge chamber. An elastic valve member is disposed on the valve plate and is capable of bending to open and close the end opening of the passage. The valve retainer member is secured to the valve plate together with the elastic valve member by a securing means and has a curved portion formed at a extreme portion of the valve retainer member. The valve seat includes a recessed portion offset from end surface of the valve plate. The recessed portion includes a inclined portion and a wall portion extending therefrom. A first distance formed between a beginning portion of the curved portion of the valve retainer member and the securing means is greater than a second distance formed between an edge portion of the recessed portion of the valve seat and the securing means. Noise and vibration caused by the striking of discharge reed valve against the valve seat and the retainer member are thus decreased.

摘要翻译： 流体置换装置包括分成第一室的阀板构件和包括排放室的第二室。 在阀板构件中形成通道，并将第一室与排出室连通。 弹性阀构件设置在阀板上并且能够弯曲以打开和关闭通道的端部开口。 阀保持构件通过固定装置与弹性阀构件一起固定到阀板，并且具有形成在阀保持构件的最外部的弯曲部分。 阀座包括从阀板的端面偏移的凹部。 凹部包括倾斜部分和从其延伸的壁部分。 形成在阀保持构件的弯曲部分的开始部分和固定装置之间的第一距离大于形成在阀座的凹部的边缘部分和固定装置之间的第二距离。 因此，排放簧片阀相对于阀座和保持器构件的撞击引起的噪声和振动减小。

公开(公告)号：EP0478378B1

公开(公告)日：1994-11-09

申请号：EP91308880.3

申请日：1991-09-27

申请人： CARRIER CORPORATION

发明人： Beagle, Wayne Phillip

IPC分类号： F04C29/08 ,  F16K15/03

CPC分类号： F04C29/126 ,  F04C2270/72 ,  Y10T137/7875 ,  Y10T137/7903

公开(公告)号：EP0478378A2

公开(公告)日：1992-04-01

申请号：EP91308880.3

申请日：1991-09-27

申请人： CARRIER CORPORATION

发明人： Beagle, Wayne Phillip

IPC分类号： F04C29/08 ,  F16K15/03

CPC分类号： F04C29/126 ,  F04C2270/72 ,  Y10T137/7875 ,  Y10T137/7903

摘要： A low side scroll compressor (10) is provided with a pivoted bistable check valve (41). In the open position the valve (41) is out of the direct discharge from the scrolls but in close proximity to the discharge tube (17) such that upon stopping the compressor the reverse flow from the system impinges upon the valve member (41) causing it to close.

摘要翻译： 低侧涡旋压缩机（10）设置有枢转的双稳态止回阀（41）。 在打开位置，阀（41）不在涡卷直接排放，而是靠近排放管（17），使得在停止压缩机时，来自系统的反向流动撞击阀构件（41），导致 它关闭。

公开(公告)号：EP0078972A1

公开(公告)日：1983-05-18

申请号：EP82109854.8

申请日：1982-10-26

申请人： Gebrüder Trox, GmbH

发明人： Haaz, Josef ,  Finkelstein, Wolfgang ,  Baumeister, Gregor

IPC分类号： F24F11/047 ,  F24F13/14

CPC分类号： F24F13/1426 ,  F24F11/75 ,  F24F2013/146 ,  F24F2013/1466 ,  Y10T137/7786 ,  Y10T137/7875

摘要： Volumenstromregler mit einem Kanalabschnitt (1), in dem ein Regelkörper (3) der auf seiner Anströmseite (4) eine im wesentlichen ebene Fläche sowie eine der Kanalhöhe entsprechende Länge aufweist, um eine den Kanalquerschnitt halbierende Achse (2) schwenkbar gelagert ist.
Der Regelkörper (3) weist in einer zu seiner Schwenkachse (2) senkrechten Ebene einen halbkreisförmigen Querschnitt auf, dessen Radius der halben Kanalhöhe entspricht. Bei einem rechteckigen Kanalquerschnitt ist der Regelkörper (3) ein Halbzylinder, dessen gekrümmte Kontur bei allen Regelstellungen mit geringem Spiel an einer Kanalwandung anliegt. Der Regelkörper (3) kann auf verschiedende Weise ausbalanziert werden. Außerdem kann ihm ein Diffusor (24, 27) nachgeschaltet werden, der gleichzeitig als Schalldämpfer dient.

摘要翻译： 与信道部的体积流量控制器（1），其中一个控制体（3），其在它的流入侧（4）具有大致平坦的表面，并且具有对应于平分通道横截面轴（2）的长度的信道高度中的一个被枢转地安装。 控制体（3）具有一个半圆形横截面在其枢转轴线（2）垂直平面，其半径对应于半通道高度。 对于控制体（3）的一矩形通道的横截面为半圆柱体，其弯曲的轮廓是存在于与上通道壁具有小的间隙的所有控制的位置。 控制体（3）能以各种方式wereen很好地平衡。 此外，扩散器（24，27）可连接在其下游，这也用作消音器。