Fuel cell system with a mass flow sensor
    2.
    发明申请
    Fuel cell system with a mass flow sensor 审中-公开
    具有质量流量传感器的燃料电池系统

    公开(公告)号:US20050037246A1

    公开(公告)日:2005-02-17

    申请号:US10491713

    申请日:2002-10-01

    摘要: The invention relates to a fuel cell system comprising a gas generating system in which a hydrogen-rich gas is generated and a fuel cell unit having an anode and a cathode, the anode having an inlet line for the hydrogen-rich gas and an exhaust line, and the cathode having an inlet line for an oxygen-rich gas and an exhaust line; a mass flow sensor for the hydrogen-rich gas is arranged in the inlet line of the anode and a thermal mass flow sensor is used as the mass flow sensor.

    摘要翻译: 本发明涉及一种燃料电池系统,其包括产生富氢气体的气体发生系统和具有阳极和阴极的燃料电池单元,所述阳极具有用于富氢气体的入口管线和排气管线 阴极具有富氧气体和排气管线的入口管线; 用于富氢气体的质量流量传感器布置在阳极的入口管线中,并且使用热质量流量传感器作为质量流量传感器。

    Methods of performing cosmetic treatments with gasified solid particles and instant gel preparations containing the gasified solid particles
    4.
    发明授权
    Methods of performing cosmetic treatments with gasified solid particles and instant gel preparations containing the gasified solid particles 有权
    用气化固体颗粒进行美容处理的方法和含有气化固体颗粒的速溶凝胶制剂

    公开(公告)号:US06358493B1

    公开(公告)日:2002-03-19

    申请号:US09590649

    申请日:2000-06-08

    IPC分类号: A01N2502

    摘要: Gasified particles for cosmetic treatments, particularly hair treatments, are described. The gasified particles contain at least one gas enclosed in a solid enveloping material. The enveloping material is selected so that the gas is released on contact of the enveloping material with water or moisture. The release of the gas can be accompanied by a detectable acoustic effect (pop effect). The hair treatment composition also can provide a hair fixing effect. Furthermore an instant gel preparation is described substantially comprising a mixture of dry substances, which contains at least one gel former and at least one solid substance producing a detectable acoustic effect on contact with moisture, especially gasified particles. The gasified particles are used as acoustic indicators for the readiness of the instant preparation after liquid addition.

    摘要翻译: 描述了用于美容处理的气化颗粒,特别是头发处理。 气化的颗粒含有封闭在固体包封材料中的至少一种气体。 选择包封材料,使得气体在包裹材料与水或湿气接触时被释放。 气体的释放可以伴随着可检测的声学效应(弹奏效应)。 头发处理组合物也可以提供头发固定效果。 此外,描述了即时凝胶制剂,其基本上包含干物质的混合物,其含有至少一种凝胶形成剂和至少一种在与水分特别是气化颗粒接触时产生可检测的声学效应的固体物质。 气化颗粒用作声学指示剂,用于在液体添加后即时制备的准备。