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91. 发明公开

EP2630414A1 FLOW CONTROL 有权
标题翻译：流量控制
公开(公告)号：EP2630414A1
公开(公告)日：2013-08-28
申请号：EP10858725.4
申请日：2010-10-20
申请人： Värmebaronen AB
发明人： LINDSTRAND, Per-Åke , KARLSSON, Fredrik , SCHACK, Lars
IPC分类号： F24H9/12 , F16L55/05 , F24D17/00 , F24D19/00
CPC分类号： F16L55/027 , F24D3/082 , F24D2200/32 , F24H1/181 , F24H9/0015 , F24H9/124 , F28D2020/0069 , F28F27/00
摘要： The invention relates to a flow control (1) for reducing the flow velocity of a liquid heating medium flowing into an accumulator tank (2) or a boiler. The flow control (1) comprises an inner tubular member (5) and an outer cylindrical member (6), The inner tubular member (5) has an inlet opening (8) and at least one outlet opening (9). A deflector means (10) deflects the flow of liquid heating medium out of the inner tubular member through said outlet opening. A perforated member (12) covers the outlet opening (9) such that the flow of liquid heating medium from said outlet opening passes through said perforated member. The outer cylindrical member (6) comprises a solid part (14) and a perforated part (15). The outer cylindrical member (6) is positioned such that the solid part (14) deflects the flow of liquid heating medium from said inner tubular member towards the perforated part (15) of the outer cylindrical member and through that into the accumulator tank (2) or boiler.

92. 发明授权

EP1780123B1 Systems and methods for reducing surge loads in hose assemblies, including aircraft refueling hose assemblies 有权
标题翻译：为减少在软管所造成的压力峰值压力，包括飞机加油软管的系统和方法
公开(公告)号：EP1780123B1
公开(公告)日：2011-08-24
申请号：EP06076917.1
申请日：2006-10-23
申请人： The Boeing Company
发明人： Cutler, Theron L. , Shelly, Mark A.
IPC分类号： B64D39/04 , F16L55/02
CPC分类号： B64D39/04 , F16L55/027

93. 发明公开

EP1510437A1 Method and apparatus for reduction of fluid-borne noise in hydraulic systems 审中-公开
标题翻译：液压系统中的Verfahren und Vorrichtung zur Verminderung von fluidbasiertenGeräuschen
公开(公告)号：EP1510437A1
公开(公告)日：2005-03-02
申请号：EP04255183.8
申请日：2004-08-27
申请人： DANA CORPORATION
发明人： Krieger, Clifford , Beatty, James P. , Castaldi, Thomas E. , Davis, Myles E. , Sinclair, Daryl A.
IPC分类号： B62D5/06 , F16L55/033 , F16L55/027
CPC分类号： B62D5/062 , F16L55/027
摘要： Method and apparatus for eliminating turbulence-induced noise in a pulsation-absorbing flexible hose (50), as in a hydraulic power steering system containing a pressure fluid-feeding pump (102) and a steering gear (104) operated by the pressure fluid discharged from the pump (102). The hose (50) has a restrictor (20) positioned in the hose bore (54), and the restrictor (20) has a flow-through bore (22) of smaller diameter than that of the adjacent wall of the hose bore (54). The flow-through bore (22) has a venturi tube cross section. The restrictor venturi inlet (24), throat (26) and outlet (28) are designed so as to efficiently conduct fluid therethrough by matching the characteristics of the fluid, the operational pressures, fluid density and other system parameters such that the venturi operates below the lower critical value of the Reynolds number of fluid flow through the restrictor (20) to thereby minimize or eliminate fluid turbulence in the restrictor (20) outlet and/or immediately downstream thereof.
摘要翻译：如在包含压力流体输送泵（102）和由压力流体排出的操作的舵机（104）的液压动力转向系统中消除脉动吸收软管（50）中的湍流引起的噪声的方法和装置（102）。软管（50）具有定位在软管孔（54）中的限流器（20），并且限流器（20）具有直径小于软管孔（54）相邻壁的直径的流通孔（22））。流通孔（22）具有文丘里管横截面。限流器文丘里管入口（24），喉部（26）和出口（28）被设计成通过匹配流体的特性，操作压力，流体密度和其它系统参数来有效地将流体导入其中，使文丘里管在下面操作通过限流器（20）的流体流动的雷诺数的临界值越低，从而最小化或消除限流器（20）出口和/或其紧下游的流体湍流。

94. 发明授权

EP0506513B1 Limiteur de débit 失效转让
标题翻译：流量调节阀。
公开(公告)号：EP0506513B1
公开(公告)日：1995-02-01
申请号：EP92400700.8
申请日：1992-03-17
申请人： ALLIEDSIGNAL EUROPE SERVICES TECHNIQUES
发明人： Bourlon, Philippe, BENDIX EUROPE
IPC分类号： F16K47/08
CPC分类号： F16L55/027

95. 发明公开

EP0632221A1 Drosselventil 失效
标题翻译： Drosselventil。
公开(公告)号：EP0632221A1
公开(公告)日：1995-01-04
申请号：EP94105602.0
申请日：1994-04-12
申请人： Festo KG
发明人： Stoll, Kurt, Dipl.-Ing.
IPC分类号： F16K47/10 , F16L55/027
CPC分类号： F16K47/10 , F16L55/027 , Y10T137/7895 , Y10T137/87273
摘要： Es wird ein Drosselventil vorgeschlagen, das ein Gehäuse (1) aufweist, in dem ein Drosselkanal verläuft. Zwei Anschlußöffnungen (29, 30) des Drosselkanals (28) ermöglichen den Anschluß von Druckmittel zu- oder abführenden Einrichtungen. Mit dem Drosselkanal (28) wirkt ein am Gehäuse (1) angeordnetes Drosselorgan (17) zusammen, das sich zur Regulierung der Durchflußmenge verstellen läßt. Eine der Anschlußöffnungen (30) ist an dem Drosselorgan (17) vorgesehen, wobei der sich an sie anschließende Abschnitt (34) des Drosselkanals (28) das Drosselorgan (17) durchsetzt. Auf diese Weise fällt eine Anschlußseite mit der Einstellseite des Drosselventils zusammen, was den benötigten Einbauraum reduziert.
摘要翻译：本发明提供一种具有壳体（1）的节流阀，其中存在节流通道。节流通道（28）的两个连接开口（29,30）允许连接供应或移除压力介质的装置。与节流通道（28）相互作用的是节流构件（17），其布置在壳体（1）上并且可以调节以调节流量。连接开口（30）中的一个设置在节流部件（17）上，节流通道（28）的与节流部件（17）相邻的部分（34）设置在节流部件（17）上。以这种方式，一个连接端与节流阀的调节侧重合，从而减少了所需的安装空间。

96. 发明授权

EP0420949B1 SCHLUPFGEREGELTE BREMSANLAGE, INSBESONDERE FÜR KRAFTFAHRZEUGE 失效
标题翻译： SLIP控制的制动系统，特别是机动车辆通行。
公开(公告)号：EP0420949B1
公开(公告)日：1994-01-12
申请号：EP90903168.4
申请日：1990-02-17
申请人： ITT Automotive Europe GmbH
发明人： BEILFUSS, Hans-Jürgen , GÖHRING, Frank , VOGT, Michael
IPC分类号： B60T8/32 , F16L55/033
CPC分类号： B60T8/3675 , B60T8/34 , B60T8/4068 , B60T8/42 , B60T8/445 , F16L55/027 , G01L19/0609 , Y10S303/90
摘要： The invention concerns a skid-controlled brake installation, in particular one for motor vehicles, with a brake-pressure transducer (1) including a master cylinder (2) to which the wheel brakes (31 to 34) are connected by main brake lines (62, 63). The installation also has hydraulic servo pumps (21, 26) as well as wheel sensors (S1 to S4) and electronic circuits (S1 and S4). To control skidding, the electronic circuits (S1 to S4) regulate electromagnetically operated inlet valves (24, 25, 29, 30) and outlet valves (22, 23, 35, 36) fitted in the pressure-medium lines. In order to reduce the noise produced during the control operation, pulse dampers (27) of given flare and length are located between the master cylinder (2) and the brakes (31 to 34).

97. 发明授权

EP0327604B1 VORRICHTUNG ZUR VERMEIDUNG VON ABLAGERUNGEN VON FLUGFASERN 失效转让
标题翻译：用于防止飞行存款的装置
公开(公告)号：EP0327604B1
公开(公告)日：1992-04-01
申请号：EP88904926.8
申请日：1988-06-13
申请人： Gebrüder Schmeing GmbH & Co. KG
发明人： DÜES, Theo
IPC分类号： D03J1/00 , D01H11/00 , F15B21/12
CPC分类号： D01H11/005 , D03J1/002 , F15B21/12 , F16L55/027 , Y10T137/2544 , Y10T137/86397
摘要： The invention relates to a device for producing explosive-like blasts of compressed air intended, in particular, for preventing the formation of deposit such as fly fibre in textile machines. In order to generate such blasts without considerable expenditure of energy, a specially-designed reversing valve (3) and throttle valve (2) are inserted between the compressed air supply line (A) and a storage tank (1).

98. 发明公开

EP0368519A3 A flow restrictor 失效
标题翻译：流量限制器
公开(公告)号：EP0368519A3
公开(公告)日：1990-08-16
申请号：EP89311113.8
申请日：1989-10-27
申请人： Rolls-Royce Motor Cars Limited
发明人： Driscoll, Clive John
IPC分类号： F01P7/14 , F01P11/00 , F16L55/027
CPC分类号： F16L55/027 , F01P7/14 , F01P11/00 , F01P2007/143 , F01P2037/02 , F01P2060/08
摘要： A coolant system of an automobile engine incorporates a flow restrictor which under low speed conditions direct colant leaving the cylinder head towards the heater. The restrictor may be tubular comprising folds at one end or a disc having flaps which open to permit flow as pressure increases. The number and characteristics of the folds or flaps are chosen to give the desired pressure dependent response.

99. 发明授权

EP0212003B1 Dispositif de protection d'échangeurs placés dans un conduit de fumées chargées en fines particules de cendres 有权
标题翻译：热交换器保护装置安装在精细的ASH颗粒 - 凉鞋烟道
公开(公告)号：EP0212003B1
公开(公告)日：1989-03-15
申请号：EP85115670.3
申请日：1985-12-10
申请人： STEIN INDUSTRIE Société Anonyme dite:
发明人： Bessouat, Roger , Mevel, Jean-Claude , Vandycke, Michel
IPC分类号： F28F19/00 , F16L57/00 , F16L55/02 , F28D21/00
CPC分类号： F28D21/0007 , F16L55/027 , F16L57/00 , F28F9/005 , F28F19/00

100. 发明公开

EP0278209A1 A blowing nozzle 失效
标题翻译： Blasdüse。
公开(公告)号：EP0278209A1
公开(公告)日：1988-08-17
申请号：EP87850045.3
申请日：1987-02-09
申请人： Moss, Hans
发明人： Moss, Hans
IPC分类号： B05B1/00 , B05B1/14 , B08B5/02 , F16L55/02
CPC分类号： B05B1/14 , B05B1/005 , B08B5/02 , F16L55/027
摘要： A blowing device with blowing nozzle for emitting a concentrated, aimed pressurized air jet and incorporating a feed channel (7) having at least one slot-formed exhaust passage (3), which determines the flow quantity through the blowing device. The purpose of the invention is to create a concentrated air flow, well adapted for cleaning, preferably in the component producing industry, having low noise generation at the object blown upon, within the mixing zone and also at the exhaust opening, at critical as well as particularly at sub-critical flow. This is obtained with the blowing device according to the invention in that the exhaust passage or passages (3) is/are constituted by a number of very thin, relative to their width elongated slots (4) located around a common slot center portion, that the ratio between the smallest slot length (L) and the biggest slot width (B) is bigger than 5, preferably bigger than 12, that the most narrow section of the exhaust passage/passages (3) is situated inside the end plane (2) of the nozzle, thus that the expansion zone for the pressurized gaseous fluid is situated outside the end plane (2) of the nozzle and that the extension of the slots (4) in the direction of flow is such that the dynamic pressure of the jet of air, at escape of pressurized gas at critical flow velocity, e.g. air of a feed pressure of 6 bar and the temperature 293° K, by adiabatic expansion, during its exit to the surroundings, is higher than the atmospheric pressure, preferably considerably higher.
摘要翻译：一种具有用于发射集中的目标加压空气喷嘴并具有至少一个槽形排气通道（3）的进料通道（7）的吹风喷嘴的吹风装置，其确定通过吹送装置的流量。本发明的目的是创建一种浓缩空气流，其优选地在组件生产工业中用于清洁，在对象吹入的混合区内以及排气口处的噪声产生都很小特别是在次临界流。这是通过根据本发明的吹风装置获得的，因为排气通道或通道（3）相对于位于公共槽中心部分周围的宽度细长的槽（4），由许多非常薄的部分构成，最小槽长（L）和最大槽宽（B）之间的比例大于5，优选大于12，排气通道/通道（3）的最窄部分位于端面（2）内），因此用于加压气态流体的膨胀区位于喷嘴的端面（2）的外侧，并且槽（4）沿流动方向的延伸使得在临界流速下排出加压气体时的空气喷射，例如进料压力为6巴和温度293°K的空气通过绝热膨胀在其出口到周围环境时高于大气压，优选明显更高。

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