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    • 4. 发明申请
    • MAGNETICALLY ACTUATED VALVE
    • 磁力驱动阀
    • WO2013011487A1
    • 2013-01-24
    • PCT/IB2012/053702
    • 2012-07-19
    • SEKO S.P.A.PETRANGELI, GabrieleLIVOTI, Stefano
    • PETRANGELI, GabrieleLIVOTI, Stefano
    • F16K31/385B67D7/74
    • F16K31/08B01F3/0865B01F5/0428B01F2003/0896F16K31/086F16K31/088F16K31/3835
    • This invention relates to a magnetically actuated valve (60), in particular for a mixing apparatus, comprising mechanical means (50, 51, 53, 62) for opening and closing the valve (60), at least one ferromagnetic metal pin (52) mobile between a rest position and an operating position, and at least one activation magnet (61) mobile between a first position and a second position, said mechanical means (50, 51, 53, 62) being capable to interact with said at least one ferromagnetic metal pin (52) for opening and closing the valve (60), said at least one activation magnet (61) being capable to magnetically interact with said at least one ferromagnetic metal pin (52), the valve (60) being characterised in that it comprises sliding mechanical means (63, 64, 65, 66, 67, 68) comprising a slide (63) integrally coupled to said at least one activation magnet (61) and mobile between an initial position and a final position. This invention further relates to an apparatus for mixing a liquid comprising such magnetically actuated valve (60).
    • 本发明涉及一种特别用于混合装置的磁致动阀(60),包括用于打开和关闭阀门(60)的机械装置(50,51,53,62),至少一个铁磁金属销(52) 在静止位置和操作位置之间移动,以及在第一位置和第二位置之间移动的至少一个激活磁体(61),所述机械装置(50,51,53,62)能够与所述至少一个 用于打开和关闭阀门(60)的铁磁金属销(52),所述至少一个激活磁体(61)能够与所述至少一个铁磁金属销(52)磁力相互作用,所述阀门(60)的特征在于 其包括滑动机构装置(63,64,65,66,67,68),其包括与所述至少一个激活磁体(61)整体联接且在初始位置和最终位置之间移动的滑块(63)。 本发明还涉及一种用于混合包含这种磁致动阀(60)的液体的装置。
    • 6. 发明申请
    • MAGNETICALLY COUPLED SAFETY VALVE WITH SATELLITE OUTER MAGNETS
    • 具有卫星外磁铁的磁性联轴器安全阀
    • WO2008083210A3
    • 2008-09-25
    • PCT/US2007088924
    • 2007-12-27
    • HALLIBURTON ENERGY SERV INCVICK JAMES DWILLIAMSON JIMMIE
    • VICK JAMES DWILLIAMSON JIMMIE
    • E21B1/00
    • F16K31/086E21B34/10E21B2034/005
    • A magnetically coupled safety valve with satellite outer magnets. A safety valve includes a housing having multiple chambers extending longitudinally in a pressure bearing wall of the housing, and multiple magnetic devices, each of the magnetic devices being reciprocably disposed in a corresponding one of the chambers. Another safety valve includes multiple first magnetic devices, a second magnetic device magnetically coupled to the first magnetic devices, with the first magnetic devices being circumferentially spaced apart and encircling the second magnetic device. Yet another safety valve includes a housing having a pressure bearing wall, and multiple magnetic devices, each of the magnetic devices being reciprocably disposed in the housing wall, and each of the magnetic devices being completely surrounded by the housing wall.
    • 具有卫星外磁铁的磁耦合安全阀。 安全阀包括具有在壳体的压力承受壁中纵向延伸的多个室的壳体和多个磁性装置,每个磁性装置可往复地布置在相应的一个室中。 另一安全阀包括多个第一磁性装置,与第一磁性装置磁耦合的第二磁性装置,其中第一磁性装置周向间隔开并环绕第二磁性装置。 又一安全阀包括具有压力承受壁的壳体和多个磁性装置,每个磁性装置可往复地设置在壳体壁中,并且每个磁性装置被壳体壁完全包围。
    • 8. 发明申请
    • SOUPAPE ACCOUPLEE MAGNETIQUEMENT
    • 磁耦合阀
    • WO2004090401A1
    • 2004-10-21
    • PCT/FR2004/000779
    • 2004-03-26
    • SAMES TECHNOLOGIESMERABET, DjamelPRUS, EricBALLU, Patrick
    • MERABET, DjamelPRUS, EricBALLU, Patrick
    • F16K31/08
    • F16K31/086
    • Cette vanne (1) comprend un corps (2) à l'intérieur duquel est mobile un pointeau (3), apte à venir en appui étanche contre un siège (23) solidaire du corps (2), ce pointeau (3) étant couplé magnétiquement, à travers une cloison étanche et amagnétique (4), avec un organe d'entraînement (5) équipé de plusieurs aimants (52) entre lesquels sont intercalés des corps magnétiques (53). Le pointeau (3) est dépourvu d'aimants et équipé de nervures (36) formées dans un matériau magnétique. L'épaisseur et l'écartement relatif des nervures (36) sont, de façon avantageuse, sensiblement égaux à l'épaisseur (e53) et à l'écartement relatif (l52) des corps magnétiques (53), ce qui permet un couplage magnétique amélioré.
    • 本发明涉及一种阀(1),其包括主体(2),针(3)在其中移动,其可以靠着固定到主体(2)的座(23)的密封而停靠。 所述针(3)通过设置有多个磁体(52)的闭合的和非磁性的室(4)磁耦合到致动器主体(5),在磁体(53)之间散布着多个磁体。 针(3)没有磁铁,并且设置有由磁性材料制成的肋(36)。 根据本发明,可以实现改进的磁耦合,由此肋(36)的厚度和相对间隔大大等于磁体(53)的厚度(e53)和相对间隔(l52)。
    • 10. 发明申请
    • INTRAURETHRAL MAGNETIC VALVE
    • 腹内磁阀
    • WO0002499A9
    • 2000-07-20
    • PCT/US9915498
    • 1999-07-09
    • PHILLIP DAVIS INVENTIONS INC
    • DAVIS PHILLIP J
    • A61F2/02A61F2/00F16K31/08
    • A61M39/22A61F2/0018A61F2/0022A61M27/00A61M2039/248F16K31/086Y10S128/25
    • An intraurethral magnetic valve (1) for insertion in the human urethra of a person suffering from incontinence. The intraurethral magnetic valve (1) includes a nonferromagnetic cylindrical housing (2), a valve seat assembly (36) attached to one end of the housing, a spherical magnetic valve element (14) disposed for universal movement in the housing, and a ring (10) for retaining the valve element which is attached at the other end of the housing. The valve seat assembly (36) has a nonferromagnetic valve seat (4) and ferromagnetic ring (5). The valve element (14) is maintained in closed check position against the valve seat (4) by attraction to the ferromagnetic ring (5), restricting the flow of fluid through the valve (1). An external magnet (15) is used to impart magnetic torque and attraction to the valve element (14) displacing it from the valve seat (4) and opening the valve for fluid flow. On removal of the external magnet (15), the valve element (14) returns to its closed check position on the valve seat (4). The intraurethral magnetic valve (1) may further include a mechanism (14) having a spring (134) for relieving excessive fluid pressure, in which the valve seat assembly (36), rather than being attached to the housing (2), is axially slidable within the housing against the force of the spring (134) when excessive hydrostatic pressure is present to allow release of fluid through a passageway around the valve seat assembly (36).
    • 用于插入患有失禁人的人尿道中的尿道内电磁阀(1)。 尿道内电磁阀(1)包括非磁性圆柱形壳体(2),附接到壳体的一端的阀座组件(36),设置用于在壳体中通用运动的球形电磁阀元件(14) (10),用于保持附接在壳体另一端的阀元件。 阀座组件(36)具有非铁性阀座(4)和铁磁环(5)。 通过吸引铁磁环(5),阀元件(14)通过吸引阀座(4)而保持在闭合的检查位置,限制流体通过阀(1)的流动。 外部磁体(15)用于对阀元件(14)施加磁力矩和吸引力,从阀座(4)移位并打开用于流体流动的阀。 在去除外部磁体(15)时,阀元件(14)返回到阀座(4)上的闭合检查位置。 尿道内电磁阀(1)还可以包括具有用于缓解过大流体压力的弹簧(134)的机构(14),其中阀座组件(36)而不是附接到壳体(2),轴向 当存在过大的静水压力以允许流体通过围绕阀座组件(36)的通道释放时,可抵抗弹簧(134)的力在壳体内滑动。