Shape memory alloy wire thermostatic torsional actuator and valve including it

    公开(公告)号:US11015584B2

    公开(公告)日:2021-05-25

    申请号:US16961326

    申请日:2019-03-11

    IPC分类号: F03G7/06

    摘要: Thermostatic shape memory alloy torsional actuator comprising a torsional shape memory alloy wire (1) connecting a stationary element (2) with a rotatable element (3) so as to move the latter between a rest position and an operating position, and a return element (11) acting on the rotatable element (3) so as to move the latter between said operating position and said rest position, and fluid control thermostatic valves comprising such torsional actuator.

    Getter pump
    7.
    发明授权

    公开(公告)号:US09638183B2

    公开(公告)日:2017-05-02

    申请号:US14370015

    申请日:2013-09-24

    摘要: A getter pump is described. The getter pump has a casing, whose shape is a solid of revolution with a revolution axis, and a plurality of getter cartridges mounted within the getter pump casing, each cartridge having a linear central support and spaced getter elements mounted on the linear central support. A getter cartridge orientation plane containing the linear central support and parallel to the revolution axis, and a getter cartridge positioning plane orthogonal to the revolution axis and intersecting the midpoint of a linear central support are defined. For each cartridge, the angle formed by the getter cartridge positioning plane with the linear control supports is equal to or less than 30°.

    Multi-beverage vending machine
    10.
    发明授权
    Multi-beverage vending machine 有权
    多饮料自动售货机

    公开(公告)号:US09254060B2

    公开(公告)日:2016-02-09

    申请号:US13877406

    申请日:2012-11-16

    摘要: An instant drink vending machine is described. The instant drink vending machine has a water supply system for obtaining mixed warm water with a temperature selected among a set of pre-determined temperatures comprised between an upper and a lower value corresponding to temperatures of hot water and cold water to be mixed, said system including thermostatic shape memory alloy devices.

    摘要翻译: 描述了一种即饮饮料自动售货机。 所述立式饮料自动售货机具有用于获得混合温水的供水系统,所述混合温水选自在与要混合的热水和冷水的温度相对应的上限值和下限值之间的一组预定温度之间的温度,所述系统 包括恒温形状记忆合金装置。