DEVICE AND METHOD FOR PREPARING SILICEOUS MELTS
    1.
    发明申请
    DEVICE AND METHOD FOR PREPARING SILICEOUS MELTS 审中-公开
    制备硅胶的装置和方法

    公开(公告)号:US20090293548A1

    公开(公告)日:2009-12-03

    申请号:US12401974

    申请日:2009-03-11

    IPC分类号: C03B3/00

    CPC分类号: C03B5/12 C03B5/2353 Y02P40/55

    摘要: Method and device for manufacturing siliceous melts to produce light-yellow mineral wool fibres using a cupola furnace includes (a) a charge including at least two different types of briquet, wherein chemical components take into account an anticipated proportion of iron, (b) the components of Al2O3 in the briquets are a supporting structure for the melting process, (c) a plurality of high temperature gas burners for heating, an arrangement of said gas burners chosen such that the burner flames reinforce each other, (d) collecting pan flared conically downwards from a mantle of a shaft in the furnace to a floor of the furnace.

    摘要翻译: 使用冲天炉生产淡黄色矿棉纤维的硅质熔融物的制造方法和装置包括(a)包含至少两种不同类型的坯料的装料,其中化学成分考虑到铁的预期比例,(b) 砖中的Al 2 O 3组分是用于熔化过程的支撑结构,(c)多个用于加热的高温气体燃烧器,选择所述气体燃烧器的布置,使得燃烧器火焰相互加强,(d) 从熔炉中的轴的地幔向下凹陷到炉的地板。

    Method for producing mineral wool
    2.
    发明授权
    Method for producing mineral wool 失效
    矿棉生产方法

    公开(公告)号:US08127574B2

    公开(公告)日:2012-03-06

    申请号:US12484262

    申请日:2009-06-15

    IPC分类号: C03B37/01

    摘要: The invention relates to a method for producing mineral wool, wherein a mineral base material is melted in a cupola furnace having a shaft to hold the base material, the lower section of said shaft being provided with a grate, and beneath said grate there is a combustion chamber. The combustion chamber is heated by one or a plurality of burners, the burner or burners being run on liquid or gaseous fuel and an oxygen-containing gas. The burners are operated such that the length of the flames occurring during combustion of the fuel with the oxygen-containing gas is between 60% and 100% of the combustion chamber diameter.

    摘要翻译: 本发明涉及一种生产矿棉的方法,其中矿物基料在具有轴的冲天炉中熔化以保持基材,所述轴的下部设有炉篦,并且在所述炉篦下方有一个 燃烧室。 燃烧室由一个或多个燃烧器加热,燃烧器或燃烧器在液体或气体燃料和含氧气体上运行。 燃烧器的操作使得燃料与含氧气体燃烧期间发生的火焰的长度在燃烧室直径的60%至100%之间。

    METHOD FOR PRODUCING MINERAL WOOL
    3.
    发明申请
    METHOD FOR PRODUCING MINERAL WOOL 失效
    生产矿棉的方法

    公开(公告)号:US20090314035A1

    公开(公告)日:2009-12-24

    申请号:US12484262

    申请日:2009-06-15

    IPC分类号: C03B37/07

    摘要: The invention relates to a method for producing mineral wool, wherein a mineral base material is melted in a cupola furnace having a shaft to hold the base material, the lower section of said shaft being provided with a grate, and beneath said grate there is a combustion chamber. The combustion chamber is heated by one or a plurality of burners, the burner or burners being run on liquid or gaseous fuel and an oxygen-containing gas. The burners are operated such that the length of the flames occurring during combustion of the fuel with the oxygen-containing gas is between 60% and 100% of the combustion chamber diameter.

    摘要翻译: 本发明涉及一种生产矿棉的方法,其中矿物基料在具有轴的冲天炉中熔化以保持基材,所述轴的下部设有炉篦,并且在所述炉篦下方有一个 燃烧室。 燃烧室由一个或多个燃烧器加热,燃烧器或燃烧器在液体或气体燃料和含氧气体上运行。 燃烧器的操作使得燃料与含氧气体燃烧期间发生的火焰的长度在燃烧室直径的60%至100%之间。

    Arrangement for and method of determining two or more superimposed film
sheets
    4.
    发明授权
    Arrangement for and method of determining two or more superimposed film sheets 失效
    确定两个或多个叠加膜片的布置和方法

    公开(公告)号:US4652742A

    公开(公告)日:1987-03-24

    申请号:US822924

    申请日:1986-01-24

    摘要: An arrangement for determining two or more superimposed film sheets, particularly X-ray film sheets, in a transport after their withdrawal from the film sheet stack, has a light barrier with a light source at one side of the transport path and a photoreceiver at the other side thereof, and an evaluating circuit connected with the photoreceiver for producing a signal corresponding to the presence of two or more sheets and including a computer supplied with a value of the density of a first or test sheet introduced into the light barrier between the light source and the photoreceiver, so that the supplied value serves as a reference signal for measuring the next film sheet.

    摘要翻译: 用于确定两个或更多个叠加膜片,特别是X射线胶片的装置,在其从膜片堆叠件退出之后,在传送装置中具有在传送路径的一侧具有光源的光屏障和在该传送路径的一侧的光接收器 与光接收器连接的评估电路,用于产生对应于两个或更多个片材的存在的信号,并且包括计算机,该计算机提供引入到光源中的第一或测试片材的密度值 源和光接收器,使得所提供的值用作用于测量下一个胶片的参考信号。

    Apparatus for loading and unloading a film cassette, in particular an
X-ray film cassette
    5.
    发明授权
    Apparatus for loading and unloading a film cassette, in particular an X-ray film cassette 失效
    用于装载和卸载胶卷盒,特别是X射线胶卷盒的装置

    公开(公告)号:US4590738A

    公开(公告)日:1986-05-27

    申请号:US527307

    申请日:1983-08-29

    CPC分类号: G03B42/045

    摘要: An apparatus for loading and unloading of film cassette, in particular X-rays cassettes has a housing which defines a compartment in which the cassette is to be positioned, means for transporting the cassette into the compartment and for discharging therefrom, and means for removing the film from the cassette and loading the cassette with a new film. For recognizing the size of the cassette first and second identifying means are provided which determine the length and the width of the cassette. These determining means are in communication with comparing means which compare the determined values with nominal values corresponding to predetermined length-and-width values.

    摘要翻译: 一种用于装载和卸载胶卷暗盒的设备,特别是X射线盒具有一个外壳,该外壳限定了盒子要被定位的隔室,用于将盒子运送到隔间并从中排出的装置, 从胶片盒中取出胶卷,并用新胶片装入胶卷盒。 为了识别盒的尺寸,提供确定盒的长度和宽度的第二识别装置。 这些确定装置与比较装置进行通信,比较装置将确定的值与对应于预定长宽度值的标称值进行比较。

    Projection copying apparatus and projection screen therefor
    6.
    发明授权
    Projection copying apparatus and projection screen therefor 失效
    投影复印机及其投影屏幕

    公开(公告)号:US5003343A

    公开(公告)日:1991-03-26

    申请号:US473615

    申请日:1990-02-01

    IPC分类号: G03B21/11 G03B21/62

    CPC分类号: G03B21/118 G03B21/62

    摘要: A projection copying apparatus for reproducing microfilmed originals on a light-tightly disposable projection screen and for producing copies of microfilmed originals comprises means for copying of dot originals operating for complete or sectional copying of the originals, and a projection screen including a diffusing disc, an LCD dics arranged on the diffusing disc, the LCD disc being switchable between two conditions so that in one of the conditions it is transparent for observation of the originals and in the other of the conditions it is opaque for copying or searching.

    摘要翻译: 一种投影复印装置,用于在轻巧一次性投影屏幕上再现微缩胶片原稿并用于制作微缩胶片原稿的副本,包括用于复印原稿的完整或部分复印的点号原稿的装置,以及包括扩散盘的投影屏幕, 液晶显示器布置在扩散盘上,LCD盘可以在两个条件之间切换,使得在其中一个条件下,它是透明的,用于观察原稿,而在另一个条件下,它对于复印或搜索是不透明的。

    Arrangement for unloading and loading of x-ray film cassettes
    7.
    发明授权
    Arrangement for unloading and loading of x-ray film cassettes 失效
    卸载和装载X光胶片盒的安排

    公开(公告)号:US4819317A

    公开(公告)日:1989-04-11

    申请号:US114876

    申请日:1987-10-28

    摘要: An arrangement for unloading and loading of x-ray sheet film cassettes of standardized but different sizes of their flat sides which also can be used for receiving different sheet film sorts and reloadable with respective sheet film sorts, comprises a light-tight closeable shaft for receiving a cassette, transporting unit for inserting and withdrawing of the cassettes, unit for positioning the cassette at a cassette corner which is the same for all cassettes, a mechanically-electronic comparison device for determining the format of a cassette, an opening device for the cassette, unit for withdrawing a film and inserting of a new film into the cassette, and unit for automatically distinguishing of cassette types with the same sizes or size regions and loadable with different film sorts and including at least one outwardly sensible marking provided on the cassettes of at least one type, at least one sensor arranged to sense the marking with a positioned cassette, and a comparison device which is connected for the sensor for automatic selection of a sheet film size or sort for further loading.

    摘要翻译: 用于卸载和装载其平坦侧面的标准化但不同尺寸的x射线片状胶片盒的装置,其还可用于接收不同的片状物,并可用各种片状片重新加载,包括用于接收的不透光的可关闭的轴 用于插入和取出盒的盒式传送单元,用于将盒子定位在所有盒子相同的盒角处的单元,用于确定盒的格式的机电电子比较装置,用于盒的打开装置 用于取出胶片并将新胶片插入盒中的单元,以及用于自动区分具有相同尺寸或​​尺寸区域的盒类型的单元,并且可以以不同的胶卷种类加载,并且包括至少一个向外敏感的标记, 至少一种类型,至少一个传感器布置成用定位的盒检测标记,以及比较装置 其连接用于传感器,用于自动选择片状胶片尺寸或进行进一步加载。