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    • 7. 发明授权
    • Multi-nozzle head
    • 多喷嘴头
    • US4562967A
    • 1986-01-07
    • US543869
    • 1983-10-20
    • Wolfgang GrotheRobert Weible
    • Wolfgang GrotheRobert Weible
    • B05B1/16B05B1/12
    • B05B1/1609
    • A multiple-nozzle head to be exchangeably mounted to jet tubes, in particular of spray cleaning apparatus, comprises a cavity into which issues at the rear a feed aperture opposite to which are mounted on the front end side of the cavity several discharge apertures connected to several preferably different nozzles, at least one freely moving valve sealing element being located in said cavity and by gravity can be moved in front of one of the discharge apertures, each discharge aperture receiving one valve seat, one support ring holding the valve seat, and connected thereto in the direction of flow one jet-aligner which in cross-section is preferably cross-shaped and which joins the nozzle.The valve seat, support ring and jet-aligner form one integral component and consist either of a sintering material with wear-resistant additives (for instant PTFE compound material with addition of molybdenum-disulfide or graphite) or of a fluorinated, thermoplastically processing synthetic with wear-resistant additives (for instance with addition of molybdenum-disulfide or graphite), or of a crystalline thermoplastic based on a fluorinated polymer (for instance PVDF) or of a crystalline thermoplastic with a lubricant additive (for instance POM-M).Such a multi-nozzle head is characterized by simple manufacture and assembly. Its size and weight can be kept relatively small.
    • 可更换地安装到喷射管,特别是喷雾清洁设备的喷嘴的多喷嘴头包括一个空腔,在其后面的与其相对的进料孔安装在腔体的前端侧上的问题,多个排放孔连接到 几个优选不同的喷嘴,至少一个自由移动的阀密封元件位于所述空腔中并通过重力可以在一个排放孔的前面移动,每个排放孔容纳一个阀座,一个支撑环保持阀座,以及 在流动方向上连接一个喷射对准器,其横截面优选为十字形并且连接喷嘴。 阀座,支撑环和喷射对准器形成一个整体部件,由具有耐磨添加剂的烧结材料(用于添加二硫化钼或石墨的即时PTFE复合材料)组成,或由氟化,热塑性加工合成的 耐磨添加剂(例如加入二硫化钼或石墨)或基于氟化聚合物(例如PVDF)的结晶热塑性塑料或具有润滑剂添加剂(例如POM-M)的结晶热塑性塑料。 这种多喷嘴头的特征在于制造和组装简单。 其尺寸和重量可以保持相对较小。
    • 8. 发明授权
    • Multiple-layer heat barrier
    • 多层隔热层
    • US4450201A
    • 1984-05-22
    • US311065
    • 1981-10-13
    • Klaus BrillWolfgang Grothe
    • Klaus BrillWolfgang Grothe
    • B32B15/09B32B7/02B32B9/00B32B15/04B32B15/08B32B33/00C03C17/36C03C27/12G02B5/28B32B15/00
    • C03C17/3618B32B33/00C03C17/36C03C17/3621C03C17/3628C03C17/3642C03C17/366C03C17/3681G02B5/282C03C2217/732Y10T428/265Y10T428/31681Y10T428/31786
    • To provide a heat barrier structure, for example a polyester or glass substrate (11, 21, 31) which includes a metal reflective layer (13, 25, 33) has, additionally, a dielectric cover layer applied, for example, in an argon-oxygen-nitrogen atmosphere, which forms a dielectric layer thereover which includes a nitride, so that the cover layer, or the layer or layers immediately adjacent the metal, will have improved resistance against external mechanical, chemical and electrochemical influences and specifically improved corrosion resistance, while retaining excellent light transmissivity characteristics and high reflection to long infrared heat radiation. The invention also provides a heat barrier structure in which a corrosion inhibiting protective layer is positioned between the transparent substrate and the metal reflective layer and the at least one dielectric cover layer. The invention also provides a heat barrier structure wherein the side of the transparent substrate which is not covered by said metal layer and said dielectric cover layer is covered by an anti-reflection layer to provide a structure having improved light transmission characteristics.
    • 为了提供隔热结构,例如包括金属反射层(13,25,33)的聚酯或玻璃基板(11,21,31)另外还具有例如在氩气中施加的电介质覆盖层 氧氮气氛,其中形成包括氮化物的介电层,使得覆盖层或紧邻金属的层或层将具有改善的抵抗外部机械,化学和电化学影响的抗性并且具体改善耐腐蚀性 同时保持优异的光透射特性和高反射长红外热辐射。 本发明还提供了一种隔热结构,其中腐蚀抑制保护层位于透明基底与金属反射层和至少一个电介质覆盖层之间。 本发明还提供了一种隔热结构,其中未被所述金属层和所述电介质覆盖层覆盖的透明基板的一侧被抗反射层覆盖以提供具有改善的透光特性的结构。