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1. 发明公开

EP0610826A2 Improved centrifugal pump 失效
标题翻译： Verbesserte Kreiselpumpe。
公开(公告)号：EP0610826A2
公开(公告)日：1994-08-17
申请号：EP94101718.8
申请日：1994-02-04
申请人： ASKOLL S.p.A.
发明人： Marioni, Elio
IPC分类号： F04D29/04 , F04D13/06 , F04D29/62
CPC分类号： F04D29/047 , F04D13/0633 , F04D13/064 , F04D29/628 , F04D29/669 , F05B2260/303
摘要： Improved centrifugal pump of the type comprising a supporting body (10) for a permanent-magnet synchronous motor with an impeller (49) coupled to its rotor (22), and for a volute (48) in which the impeller is accommodated. The body (10) and the volute (48) form a sealed housing which contains the rotor and the impeller in respective chambers, separating them from the stator part of the motor. The rotor (22) is rigidly coupled to a shaft (24) that rotates on sliding bearings (26,29) supported by elastic supports (27) which are locked in the corresponding chamber; one of these supports forms a ring for providing hydraulic sealing between the two chambers of the container.
摘要翻译：改进的类型的离心泵包括用于永磁同步电动机的支撑体（10），其具有联接到其转子（22）的叶轮（49）和用于容纳叶轮的蜗壳（48）。主体（10）和蜗壳（48）形成密封的壳体，其在相应的室中包含转子和叶轮，将其与电动机的定子部分分开。转子（22）刚性地联接到轴（24），该轴（24）在由锁定在相应的室中的弹性支撑件（27）支撑的滑动轴承（26,29）上旋转; 这些支撑件中的一个形成用于在容器的两个室之间提供液压密封的环。

2. 发明授权

EP0411559B1 Aquarium pump with reversible and adjustable flows 失效
标题翻译：水族馆泵具有可逆和可调节的流动。
公开(公告)号：EP0411559B1
公开(公告)日：1994-06-01
申请号：EP90114665.4
申请日：1990-07-31
申请人： ASKOLL S.p.A.
发明人： Marioni, Elio , Cavalcante, Vittorio
IPC分类号： A01K63/04
CPC分类号： A01K63/047

3. 发明公开

EP0484896A1 Aquarium filter 失效
标题翻译： Aquarienfilter。
公开(公告)号：EP0484896A1
公开(公告)日：1992-05-13
申请号：EP91118895.1
申请日：1991-11-06
申请人： ASKOLL S.p.A.
发明人： Marioni, Elio
IPC分类号： A01K63/04
CPC分类号： A01K63/045
摘要： Aquarium filter having a box-like body (2) defining a first mechanical filtration region provided with mechanical-action filtration means (8-10) and a second biological filtration region having a chamber (14) provided with biological-action filtration masses (15,16) which are crossed in a downward direction by fluid at low speed. The second region (12) is provided, in a downward position, with a collection channel system (17) which is connected to the intake duct (18) of a recirculation pump (19) and with a bypass opening (21) which deflects part of the water arriving from the first region (4) directly into the channel system (17).
摘要翻译：具有盒状体（2）的水族箱过滤器限定设置有机械作用过滤装置（8-10）的第一机械过滤区域和具有设置有生物作用过滤块（15）的室（14）的第二生物过滤区域，16），其以低速流体在向下方向上交叉。第二区域（12）在向下的位置处设置有收集通道系统（17），所述收集通道系统（17）连接到再循环泵（19）的进气管道（18）并且具有旁路开口（21）从第一区域（4）直接进入通道系统（17）的水。

4. 发明公开

EP0411559A2 Aquarium pump with reversible and adjustable flows 失效
标题翻译： Aquariumpumpe mit umkehrbarer und einstellbarerStrömung。
公开(公告)号：EP0411559A2
公开(公告)日：1991-02-06
申请号：EP90114665.4
申请日：1990-07-31
申请人： ASKOLL S.p.A.
发明人： Marioni, Elio , Cavalcante, Vittorio
IPC分类号： A01K63/04
CPC分类号： A01K63/047
摘要： The pump comprises a cylindrical container (7) for an internal element (25), associated with a known permanent-magnet and defining two chambers, a lower suction chamber (29) and an upper chamber (30) for the impeller (31). The chambers (29, 30) have respectively a suction inlet (34) and a discharge outlet (36). The internal element (25), actuated by a lever (20), is coupled to the container (7) so as to be rotatable between two positions in which the suction inlet (34) uncovers thereon respectively an axial port (23) and a radial port (16) while the discharge outlet (36) uncovers respectively a radial port and the axial port. An element (37) for throttling the axial port in its operation as suction inlet is rotatably coupled to the container (7) below the suction chamber (29) and is actuated by a second lever (39).
摘要翻译：泵包括用于内部元件（25）的圆柱形容器（7），其与已知的永磁体相关联并且限定两个室，用于叶轮（31）的下部吸入室（29）和上部室（30）。腔室（29,30）分别具有吸入口（34）和排出口（36）。由杠杆（20）致动的内部元件（25）联接到容器（7），以便可以在抽吸入口（34）分别在其上露出轴向端口（23）和径向端口（16），而排出口（36）分别露出径向端口和轴向端口。用于在其操作中用于节流作为吸入口的轴向端口的元件（37）可旋转地联接到吸入室（29）下面的容器（7）并由第二杆（39）致动。

5. 发明授权

EP0723329B1 Permanent-magnet synchronous motor 失效
标题翻译：永磁场同步电机
公开(公告)号：EP0723329B1
公开(公告)日：2003-08-06
申请号：EP96100255.7
申请日：1996-01-10
申请人： ASKOLL S.p.A.
发明人： Marioni, Elio , Cavalcante, Vittorio
IPC分类号： H02K7/118
CPC分类号： F04D13/021 , H02K7/118 , Y10T464/50

6. 发明公开

EP0723329A3 Improved startup device for the rotor of a permanent-magnet synchronous motor 失效
标题翻译：用于同步电动机的转子具有永磁体的改进的启动装置
公开(公告)号：EP0723329A3
公开(公告)日：1998-03-25
申请号：EP96100255.7
申请日：1996-01-10
申请人： ASKOLL S.p.A.
发明人： Marioni, Elio , Cavalcante, Vittorio
IPC分类号： H02K7/118
CPC分类号： F04D13/021 , H02K7/118 , Y10T464/50
摘要： An improved startup device for the rotor of a permanent-magnet synchronous motor, particularly adapted for liquid conveyance pumps, such as those used in electrical household appliances or the like, which are equipped with a permanent-magnet synchronous motor of the type comprising a stator unit (11) with a pack of metal laminations and electrical windings (12) supported by a body (13) that forms a substantially cylindrical chamber (14) that accommodates, upon assembly, the rotor unit (23), which is axially crossed by a motor shaft (19). The rotor unit (11) comprises a cup-shaped cylindrical element (24) that is closed hermetically by means of a lid (25) and is rigidly coupled to the shaft (19) either directly or by means of the lid (25); the permanent-magnet rotor (29) is rotatably accommodated inside the cup-shaped element (24) and rotates freely with respect to the shaft (19); motion transmission teeth (31) are provided between the rotor (12) and the shaft (19) and are adapted to cause the rotation of the shaft after the rotor, activated by the stator (12), has turned without a load through a given rotation angle.

7. 发明公开

EP0708247A1 Centrifugal pump with permanent-magnet motor 失效
标题翻译：永久磁铁电机（Kreiselpumpe mit einen Permanentmagnetmotor）
公开(公告)号：EP0708247A1
公开(公告)日：1996-04-24
申请号：EP95116274.2
申请日：1995-10-16
申请人： ASKOLL S.p.A.
发明人： Marioni, Elio
IPC分类号： F04D13/06 , A01K63/04 , F04D7/04 , F04D15/00
CPC分类号： F04D15/0022 , A01K63/042 , A01K63/047 , F04D7/045 , F04D13/06
摘要： The centrifugal pump (10) with permanent-magnet motor has a box-like body (11) inside which two hermetically mutually separated chambers are formed. A first one of the chambers accommodates the stator of a permanent-magnet electric motor, and a second one of the chambers accommodates the rotor of the motor. The body furthermore has a third chamber (12) connected to the second chamber and accommodating an impeller (13) that is coaxially connected to the rotor and is connected to the outside by means of an intake duct (15) and a delivery duct. The centrifugal pump (10) furthermore has water oxygenation devices with a first tubular element (18), which is rotatably accommodated in a seat (17) formed in the box-like body (11) and has a first end (20) that can be activated, either directly or via a kinematic transmission, by a user, and a second end (23) that kinematically actuates a first air-passage throttling device. The first tubular element (18) thus forms a first air duct segment that connects the outside of the pump to the delivery duct.
摘要翻译：具有永磁电动机的离心泵（10）具有箱形体（11），在其内形成有两个气密相互分离的室。第一个室容纳永磁电动机的定子，并且第二个室容纳电动机的转子。本体还具有连接到第二腔室的第三腔室（12），并容纳同轴地连接到转子的叶轮（13），并通过进气管道（15）和输送管道与外部连接。离心泵（10）还具有水氧化装置，其具有第一管状元件（18），该第一管状元件（18）可旋转地容纳在形成在盒状体（11）中的座（17）中，并且具有第一端（20）由用户直接地或通过运动学传动被激活，以及运动地驱动第一空气通道节流装置的第二端（23）。因此，第一管状元件（18）形成将泵的外部连接到输送管道的第一空气管道段。

8. 发明公开

EP0692189A1 Improved electronic immersion heater 失效
标题翻译： Verbesserter elektronischer Tauchsieder
公开(公告)号：EP0692189A1
公开(公告)日：1996-01-17
申请号：EP95110711.9
申请日：1995-07-10
申请人： ASKOLL S.p.A.
发明人： Marioni, Elio
IPC分类号： A01K63/06 , H05B3/80
CPC分类号： H05B3/80 , A01K63/065
摘要： Improved electronic immersion heater comprising a tube closed at one end that contains in succession from its bottom to its open end: a heating element (14), an electronic board (17) with the corresponding support and with a temperature sensor (28), and a hermetic plug (39). The electronic heater is characterized in that the sensor (28) is pushed into direct or indirect contact with the tube (11) by means of at least one elastic element (30,31), which furthermore simultaneously acts as a spacer and as an electrical contact between the temperature sensor (28) and the electronic board (17).
摘要翻译：改进的电子浸没式加热器，其包括在一端封闭的管，其从底部到其开口端依次包含：加热元件（14），具有相应支撑件的电子板（17）和温度传感器（28），以及密封塞（39）。电子加热器的特征在于，传感器（28）通过至少一个弹性元件（30,31）被推入与管（11）的直接或间接接触，该弹性元件还同时用作间隔件和电温度传感器（28）和电子板（17）之间的接触。

9. 发明公开

EP0461590A3 Improved filter for aquariums 失效
标题翻译：改进过滤器
公开(公告)号：EP0461590A3
公开(公告)日：1993-09-15
申请号：EP91109488.6
申请日：1991-06-10
申请人： ASKOLL S.p.A.
发明人： Marioni, Elio
IPC分类号： B01D24/22 , A01K63/04
CPC分类号： A01K63/045
摘要： The improved filter particularly for aquariums comprises one or more perforated plates (5) which are arrangeable side by side on an aquarium bottom (3) and which are provided with protrusions (7) which keep them raised so as to form an interspace (8). The plates (5) are coverable by gravel (4) or other material, and at least one of them is connected to a tube (15) for drawing water from the interspace (8). Each of the plates (5) is provided with elements (11) suitable for channeling the drawn water toward at least one passage (12) which is provided with a cock (18) suitable for adjusting its flow.

10. 发明公开

EP0481410A2 Impeller to rotor coupling device 失效
标题翻译： Vorrichtung zur Kupplung vonFlügelrad转子。
公开(公告)号：EP0481410A2
公开(公告)日：1992-04-22
申请号：EP91117506.5
申请日：1991-10-14
申请人： ASKOLL S.p.A.
发明人： Marioni, Elio
IPC分类号： F16D1/10 , F04D29/26 , F16D1/06 , F04D29/20
CPC分类号： F16D1/10 , F04D13/021 , F04D29/20 , F16D1/06 , F16D2001/062
摘要： The coupling device for mutually coupling a rotor and an impeller, particularly of pumps with a permanent-magnet electric motor, includes a metallic cylindrical body (1) which is axially fixable to the rotor shaft (3) and which is provided with a protrusion (7) which is arranged in a non-terminal region. The body (1) is accommodatable within an axial cavity (8) of the impeller (9), which defines a first cylindrical portion (10), with an internal sector (11) suitable for being pushed into rotation by the protrusion (7), and a second cylindrical portion (12), smaller in diameter than the first one, inside which the free end (13) of the body (1) is insertable substantially without play.
摘要翻译：用于将转子和叶轮（特别是具有永磁电动机的泵）相互联接的联接装置包括：一个能够与转子轴（3）轴向固定的金属圆筒体（1），并且设有一个突起 7），其布置在非终端区域中。主体（1）可容纳在叶轮（9）的轴向空腔（8）内，其限定第一圆柱形部分（10），内部扇形部分（11）适合于被凸起（7）推动旋转，，以及直径小于第一圆柱形部分（12）的第二圆柱形部分（12），其中主体（1）的自由端（13）基本上无间隙地插入其中。

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