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1. 发明公开

EP3031063A4 LOW WATER CUTOFF SWITCH 有权
标题翻译： NIEDRIGWASSER-UNTERBRECHERSCHALTER
公开(公告)号：EP3031063A4
公开(公告)日：2017-04-12
申请号：EP14834019
申请日：2014-08-06
申请人： FLUID HANDLING LLC
发明人： KARIA NIMESH PRATAPBHAI , MUKKAWAR GIRISH SUBHASH , AGRAWAL BIRDHILAL NAVALKISHOR , MEGHPARA KANTILAL BRIJESHKUMAR
IPC分类号： H01H35/40
CPC分类号： F16K25/005 , E03B7/00 , G01F23/56 , H01H35/40 , H01H2239/036
摘要： A flow switch assembly features a two-part base assembly having lower and upper base parts. The lower base part is made from a metallic material, adapted on piping having a fluid flow, and configured with a central orifice to receive a paddle arm that pivots on an axis and responds to fluid flow in the piping. The upper base part is made from a non-metallic material, configured with a corresponding central orifice to receive the paddle arm, and configured with a channel to receive a pivot arm to mount and allow the paddle arm to pivot on the axis to actuate an ON/OFF switch in response to fluid flow. The non-metallic material has a lower coefficient of heat transfer than the metallic material to reduce condensation build-up in the flow switch assembly when the flow switch assembly is used in cold applications and exposed to temperatures below freezing.
摘要翻译：低断水开关组件具有两部分的基部组件，其具有下部基部和上部基部。下部基部由金属材料制成，其构造成适于具有流体流动的管道，并且还构造有中心孔口，以接收响应于管道中的流体流动在轴线上枢转的桨叶臂。上部基部由非金属材料制成，配置有相应的中心孔以接纳桨臂，并且构造成具有通道以容纳枢转臂以安装并允许桨臂在轴线上枢转，以便响应于流体流动致动ON / OFF开关。上基部的非金属材料具有比下基部的金属材料低得多的传热系数，从而大大减少了在低截水开关中的凝结积聚，特别是当低温断流开关用于暴露于低于冰点的温度的应用中，包括冷却器应用。

2. 发明公开

EP1675146A1 Magnetic flow switch, for aspirators in particular 有权
标题翻译： MagnetischerStrömungsschalter，insbonderefürStaubsauger
公开(公告)号：EP1675146A1
公开(公告)日：2006-06-28
申请号：EP05027721.9
申请日：2005-12-19
申请人： R.U.P.E.S. Realizzazione Utensili Pneumatici Elettrici Speciali SpA
发明人： Valentini, Guido
IPC分类号： H01H35/40 , B24B55/06
CPC分类号： B24B23/026 , B24B55/10 , H01H35/405
摘要： A magnetic flow switch (1) is described that includes a body (2) defining a chamber (20) destined to have a fluid flow pass through it, an excitation magnet (4) placed in a shuttle (3) mounted such that it can slide within the chamber (20) of the body to pass from an initial front position to a final rear position, a Reed switch (6) arranged on the body (2) of the flow switch to detect the magnetic field generated by the displacement of the excitation magnet (4) and to accordingly send a control signal to an electronic control board, and at least one attraction magnet (7) arranged on the body (2) of the flow switch, in a position such as to generate an attraction magnetic field able to attract the excitation magnet (4) to make the shuttle (3) move to the initial front position.
摘要翻译：描述了一种磁流量开关（1），其包括限定要流过其中的流体流的腔室（20）的主体（2），放置在穿梭件（3）中的激励磁体（4），其安装成可以在主体的腔室（20）内滑动以从初始前部位置传递到最终后部位置;布置在流量开关的主体（2）上的簧片开关（6），以检测由位移的激励磁体（4），并且相应地向电子控制板发送控制信号，以及至少一个设置在流量开关的主体（2）上的吸引磁体（7），以产生吸引磁场能够吸引激励磁体（4）以使梭子（3）移动到初始前部位置。

3. 发明授权

EP0857695B1 Liquid purification apparatus employing silver electrodes 失效
标题翻译：一种用于清洁液体使用银电极装置
公开(公告)号：EP0857695B1
公开(公告)日：2004-10-20
申请号：EP98300935.8
申请日：1998-02-09
申请人： Austech Pty Ltd
发明人： Briggs, William Ernest
IPC分类号： C02F1/46 , H01H35/40
CPC分类号： C02F1/4606 , C02F2201/4613 , C02F2201/4615

4. 发明授权

EP0759013B1 WATER STERILISATION APPARATUS 失效
标题翻译：设备灭菌水
公开(公告)号：EP0759013B1
公开(公告)日：2001-07-25
申请号：EP95918456.5
申请日：1995-05-15
申请人： Austech Pty Ltd
发明人： BRIGGS, William, Ernest
IPC分类号： C02F1/467 , H01H35/40
CPC分类号： C02F1/4606
摘要： The invention provides water sterilising apparatus (10) adapted to employ the process of heavy metal sterilisation and including a body (11) defining a chamber (12) formed with spaced inlet and outlet openings (13, 14) whereby water may be caused to flow through the chamber; a silver anode (15) to coact with at least one cathode (16) spacedly mounted in said chamber for release of Ag+ ions to the flow of water therebetween; electric circuit means (17) including power cell means (18) associated with said body and connected to said electrodes (15, 16); an on/off switch (20) in said circuit means (17) normally disposed inoperatively so that the circuit is open when water is not entering said chamber (12) at said inlet opening (13), and a switch-actuating valve assembly (21) mounted movably adjacent said inlet opening, said valve assembly being normally urged in biased manner to a position in which it closes the inlet opening (13) but adapted to be moved against said bias by water caused to flow through said inlet opening whereby said water enters and passes through said chamber and out said outlet opening, and the parts being so made and arranged that movement of said switch-actuating valve assembly (21) to open the inlet opening (13) causes said normally-open switch (20) to be closed to complete the circuit.

5. 发明公开

EP0857695A3 Liquid purification apparatus employing silver electrodes 失效
标题翻译：一种用于清洁液体使用银电极装置
公开(公告)号：EP0857695A3
公开(公告)日：2001-04-04
申请号：EP98300935.8
申请日：1998-02-09
申请人： Austech Ltd
发明人： Briggs, William Ernest
IPC分类号： C02F1/46 , H01H35/40
CPC分类号： C02F1/4606 , C02F2201/4613 , C02F2201/4615
摘要： The invention relates to a liquid purification apparatus (10) adapted to employ the purifying affects of the heavy metal silver under electrolysis. The apparatus (10) has a chamber (14) formed with spaced apart inlet and outlet openings (16,18) whereby liquid can flow through chamber (14) from inlet opening (16) to outlet opening (18). An electrolytic unit (20) has at least two spaced apart silver electrodes (22,24) mounted in chamber (14) in the path of the liquid flow. An electric circuit means (32) controls operation of electrodes (22, 24) with a first timing means for providing a pulsed current to electrodes (22,24).

6. 发明公开

EP1022569A1 A magnetically operated liquid flow detector and a hydraulic group incorporating the same 审中-公开
标题翻译： MagnetischbetätigterFlüssigkeitsdurchflussdetektorund diesen einbeziehende hydraulische Gruppe
公开(公告)号：EP1022569A1
公开(公告)日：2000-07-26
申请号：EP99830016.4
申请日：1999-01-19
申请人： FUGAS s.r.l.
发明人： Fugazza, Giuseppe
IPC分类号： G01P13/00 , H01H35/40 , F24D19/10
CPC分类号： H01H36/002 , G01P13/002 , H01H35/405
摘要： A magnetically operated flow detector for liquids comprises a housing (11;30) inside which a piston (14) is movable due to the flow of the liquid to be detected, a permanent magnet (16) disposed inside said housing (11) and a magnetic sensor (19;32) disposed outside said housing and adapted to be actuated by the magnetic field of said permanent magnet (16).
The permanent magnet (16) has a toroidal shape and is mounted at a fixed location, whereas the piston (14) carries a cylinder (18) of a magnetic material disposed inside the magnet, that offers a lower reluctance path to the field lines of said magnet (16). The device can be integrated in a hydraulic group for system supplying both heating and sanitary hot water, comprising a three-way valve controlled by a linear electric actuator.
摘要翻译：用于液体的磁操作流量检测器包括壳体（11; 30），活塞（14）可由于待检测液体的流动而移动，壳体（11; 30）内设置有设置在所述壳体（11）内的永磁体（16）磁传感器（19; 32）设置在所述壳体的外部并且适于由所述永磁体（16）的磁场致动。永磁体（16）具有环形形状并且安装在固定位置，而活塞（14）承载设置在磁体内部的磁性材料的圆柱体（18），该磁体材料提供较低的磁阻线路所述磁体（16）。该装置可以集成在用于供应加热和卫生热水的系统的液压组件中，包括由线性电致动器控制的三通阀。

7. 发明公开

EP0480132A3 Durchfluss- oder Druckschalter für eine Fluidleitung 失效
标题翻译：用于流体流动的流量或压力开关
公开(公告)号：EP0480132A3
公开(公告)日：1992-04-22
申请号：EP91110223.4
申请日：1991-06-21
申请人： PIERBURG GMBH
发明人： Buse, Werner
IPC分类号： H01H35/40 , H01H35/34 , G01F3/20
CPC分类号： F01M1/20 , F02M25/00 , H01H35/34 , Y10T137/8242 , Y10T137/8326
摘要： 2.1 Derartige Schalter werden beispielsweise als Druckschalter für den Schmierölkreis benutzt, womit eine Messung geringer Durchsätze jedoch nicht möglich ist. 2.2 Der neue Schalter weist hierfür die Merkmale auf, daß die Membrane (2) auf der Arbeitskammerseite (3) einen Schließkörper (8) aufweist oder mit einem solchen verbunden ist, der mit einem Ventilsitz (7) einer Abführleitung (6) der Fluidleitung zusammenwirkt. 2.3 Der neue Schalter ist für die Messung geringster Durchflußmengen geeignet.

8. 发明公开

EP0480132A2 Durchfluss- oder Druckschalter für eine Fluidleitung 失效
标题翻译： Durchfluss-oder Druckschalterfüreine Fluidleitung。
公开(公告)号：EP0480132A2
公开(公告)日：1992-04-15
申请号：EP91110223.4
申请日：1991-06-21
申请人： PIERBURG GMBH
发明人： Buse, Werner
IPC分类号： H01H35/40 , H01H35/34 , G01F3/20
CPC分类号： F01M1/20 , F02M25/00 , H01H35/34 , Y10T137/8242 , Y10T137/8326
摘要： 2.1 Derartige Schalter werden beispielsweise als Druckschalter für den Schmierölkreis benutzt, womit eine Messung geringer Durchsätze jedoch nicht möglich ist.
2.2 Der neue Schalter weist hierfür die Merkmale auf, daß die Membrane (2) auf der Arbeitskammerseite (3) einen Schließkörper (8) aufweist oder mit einem solchen verbunden ist, der mit einem Ventilsitz (7) einer Abführleitung (6) der Fluidleitung zusammenwirkt.
2.3 Der neue Schalter ist für die Messung geringster Durchflußmengen geeignet.
摘要翻译： 2.1这种开关用作例如用于润滑油回路的压力开关，然而使用它是不可能测量小流量的。 2.2为了这个目的，新颖的开关具有膜（2）在操作室侧（3）上具有闭合体（8）的特征，或者连接到这样的闭合体，其与流体管线的排出管线（6）的阀座（7）。 ... 2.3新颖的开关适用于测量非常低的流速。 ... ...

9. 发明公开

EP0076002A3 Lubrication electro-mechanic control device, intended for the chain of chain saws 失效
标题翻译：润滑电子机械控制装置，用于链锯链条
公开(公告)号：EP0076002A3
公开(公告)日：1984-04-04
申请号：EP82201185
申请日：1982-09-23
申请人： OLEO-MAC Società per Azioni
发明人： Bartoli, Ariello
IPC分类号： B27B17/12 , H01H35/40
CPC分类号： B23Q11/124 , B27B17/12
摘要： Electromechanical device for the control of the operation of the chain tubrication system of portable chain saws, which includes a chamber (1a) to be located in any point of the lubricant line; a piston (8), free to slide in the chamber (1a), under constant elastical load towards the lubricant inlet (222) and with longitudinal passages (9) for same lubricant; as well as an electric circuit (11) suitable to be disconnected by the piston (8) when at rest; in same electric circuit, there is an external indicator (12).
摘要翻译：用于控制便携式链锯的链条润滑系统的操作的机电装置，其包括位于润滑剂管线的任何点的腔室（1a）; 活塞（8），其在所述腔室（1a）中以恒定的弹性负载朝向所述润滑剂入口（222）自由滑动，并具有用于相同润滑剂的纵向通道（9）; 以及适于在静止时由活塞（8）断开的电路（11）; 在同一电路中，有一个外部指示器（12）。

10. 发明公开

EP0101154A1 Dielectric fluids and apparatus incorporating such fluids 失效
标题翻译：介电流体和设备含有这种液体。
公开(公告)号：EP0101154A1
公开(公告)日：1984-02-22
申请号：EP83303212.1
申请日：1983-06-03
申请人： THE ELECTRICITY COUNCIL , ISC CHEMICALS LIMITED
发明人： Lloyd, Harold , Slinn, David Stanley Lloyd
IPC分类号： H01B3/24 , H01F27/10 , H01H33/22 , H01H35/40
CPC分类号： H01F27/105 , H01B3/24
摘要： Dielectric, cooling or arc-extinguishing fluids comprise a mixture of tetrachlorodifluoroethane and perchloroethylene, optionally with incorporation of a third component which is preferably trichlorotrifluoroethane. Transformer and circuit-interrupter apparatus containing such dielectric fluids are also described.

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