High-pressure mercury vapor discharge lamp
    1.
    发明授权
    High-pressure mercury vapor discharge lamp 失效
    高压汞蒸汽放电灯

    公开(公告)号:US5109181A

    公开(公告)日:1992-04-28

    申请号:US339540

    申请日:1989-04-17

    CPC分类号: H01J61/12 H01J61/82

    摘要: A high-pressure mercury vapor discharge lamp whose envelope two tungsten electrodes disposed therein of tungsten and a filling containing a rare gas, a quantity of mercury larger than 0.2 mg/mm.sup.3 at a mercury a pour pressure of more than 200 bar and at least one of the halogens chlorine, bromine or iodine in a quantity between 10.sup.-6 and 10.sup.-4 .mu.mol/mm.sup.3. The wall load in operation is higher than 1 W/mm.sup.2.

    摘要翻译: 一种高压汞蒸汽放电灯,其外壳中设置钨​​的两个钨电极和含有稀有气体的填充物,汞的量大于0.2mg / mm 3,倾倒压力大于200巴,至少一个 的卤素氯,溴或碘的量为10-6至10-4μmol/ mm3。 操作中的墙体载荷高于1 W / mm2。

    Air-conditioner
    3.
    发明授权
    Air-conditioner 失效
    冷气机

    公开(公告)号:US4562955A

    公开(公告)日:1986-01-07

    申请号:US604088

    申请日:1984-04-26

    摘要: An air conditioner comprises an air-to-air heat exchanger; a fresh air supply duct, a fresh air by-pass duct, a used air exhaust duct, and a used air by-pass duct, the fresh air supply duct and the used air exhaust duct being respectively connected to the air-to-air heat exchanger, the fresh air supply duct having a part in common with the used air by-pass duct, and the used air exhaust duct having a part in common with the fresh air by-pass duct. Included are a condenser provided in the common part of the fresh air supply duct, and an evaporator provided in the common part of the used air exhaust duct, the condenser and the evaporator being parts of a heat pump. A blower is provided in the common part of the fresh air supply duct and is connected to the used air by-pass duct, and a separate blower is provided in the common part of the used air exhaust duct and is connected to the fresh air by-pass duct. A first three-way valve is arranged in the used air exhaust duct in front of the air-to-air heat exchanger, and a second three-way valve is arranged in the fresh air supply duct behind the air-to-air heat exchanger viewed in the direction of fresh air supply for switching the air conditioner into first, second and third modes wherein the air conditioner functions as a heat pump, a heat pump and a fresh air supplier, and a fresh air supplier, respectively.

    摘要翻译: 空调器包括空气 - 空气热交换器; 新鲜空气供应管道,新鲜空气旁通管道,废气排放管道和二次空气旁通管道,新鲜空气供应管道和废气排放管道分别连接到空气到空气 热交换器,新鲜空气供应管道具有与所使用的空气旁通管道共同的部分,并且废气排放管道具有与新鲜空气旁通管道共同的部分。 包括设置在新鲜空气供应管道的公共部分中的冷凝器和设置在废气排放管道的公共部分中的蒸发器,冷凝器和蒸发器是热泵的部件。 在新鲜空气供给管道的公共部分设置有鼓风机,并连接到二次空气旁通管道,并且在废气排放管道的公共部分设置单独的鼓风机,并且通过以下方式连接到新鲜空气 通道。 在空气 - 空气热交换器前面的废气排放管道中设置有第一三通阀,在空气 - 空气热交换器后面的新鲜空气供给管道中设置有第二三通阀 从新鲜空气供给的方向观察,将空调切换为分别作为热泵,热泵和新鲜空气供应器的空调机和新鲜空气供应器的第一,第二和第三模式。

    Solar collector for heating a gaseous heat transport medium
    4.
    发明授权
    Solar collector for heating a gaseous heat transport medium 失效
    用于加热气体热传输介质的太阳能收集器

    公开(公告)号:US4319559A

    公开(公告)日:1982-03-16

    申请号:US135827

    申请日:1980-03-31

    摘要: A solar collector for heating a gaseous heat transport medium comprises an open-top housing provided with a transparent cover layer formed of a plurality of adjacently arranged, substantially mutually contacting, sealed and evacuated transparent cover tubes. The inner surface of each cover tube is provided with a selective absorption layer over the half facing the interior of the housing. The surface of the housing bottom facing the cover tubes has a vaulted profile corresponding to the shape of the cover tubes. An inlet and an outlet are respectively provided in the opposite sidewalls of the housing for flow of the gaseous heat transport medium transversely of the cover tubes in direct thermal contact herewith.

    摘要翻译: 用于加热气体热传输介质的太阳能收集器包括敞开的壳体,其设置有由多个相邻布置的基本相互接触的密封和抽空的透明盖管形成的透明覆盖层。 每个盖管的内表面在面向壳体内部的一半的上面设置有选择性吸收层。 壳体底部面向盖管的表面具有对应于盖管的形状的拱形轮廓。 入口和出口分别设置在壳体的相对的侧壁中,用于与盖管垂直的气体热传输介质的直接热接触。

    Solar collector
    9.
    发明授权
    Solar collector 失效
    太阳能收集器

    公开(公告)号:US4091793A

    公开(公告)日:1978-05-30

    申请号:US678868

    申请日:1976-04-21

    IPC分类号: F24J2/26 F24J2/50 F24J3/02

    摘要: A solar collector comprising an absorber and a heat-insulating transparent cover which consists of a number of sealed and evacuated glass tubes adjacently arranged in contact with each other, at least the lower half of the inner surface of each glass tube being provided with an infrared-reflecting layer.

    摘要翻译: 一种太阳能收集器,包括吸收器和隔热透明盖,绝热透明盖由多个密封和抽真空的玻璃管组成,相邻地彼此接触地布置,至少每个玻璃管的内表面的下半部设有红外线 反射层。