Gas cooking appliance
    1.
    发明授权
    Gas cooking appliance 失效
    燃气灶具

    公开(公告)号:US6067980A

    公开(公告)日:2000-05-30

    申请号:US15294

    申请日:1998-01-29

    摘要: Gas cooking appliances having glass or glass-ceramic plates for cooking surfaces also having gas-radiation burners that are positioned below the plate or atmospheric burners that are recessed in the plate. With gas radiation burners, care must be taken to ensure a thermally advantageous discharge of exhaust gases that are produced and with atmospheric burners, care must be taken to ensure an adequate supply of primary air. Accordingly, the glass or glass-ceramic plate forming the cooking surface is partially bent out of the cooking surface plane to form an adhesive-free exhaust air duct or fresh air opening in the bent area. The exhaust air duct and fresh air opening are free of ventilation lattices.

    摘要翻译: 具有用于烹饪表面的玻璃或玻璃陶瓷板的气体烹饪器具还具有放置在板下方的气体放射燃烧器或凹陷在板中的大气燃烧器。 使用气体放射燃烧器时,必须注意确保产生的废气和大气燃烧器的热排放良好,必须注意确保足够的一次空气供应。 因此,形成烹调面的玻璃或玻璃陶瓷板从烹调面平面部分弯曲,在弯曲区域形成无粘合剂的废气导管或新鲜空气开口。 废气管道和新鲜空气开口没有通风格栅。

    Modular kitchen range arrangement under a glass ceramic cook-top
    2.
    发明授权
    Modular kitchen range arrangement under a glass ceramic cook-top 失效
    模块化的厨房范围安排在玻璃陶瓷厨房顶部

    公开(公告)号:US5979429A

    公开(公告)日:1999-11-09

    申请号:US753214

    申请日:1996-11-21

    CPC分类号: F24C3/067

    摘要: Disclosed is a modularly constructed and variably configurable cook top arrangement of ready-made single modules each containing in a frame construction all parts necessary for operation as a burner module, exhaust component, blower unit, control module, signal and display unit, or other components, having a glass ceramic cook top in which the individual modules have shaped metal parts to which materials for thermal insulation are joined, and which have fastening means by which the modules can be arranged with one another and with the frame and can be fastened releasably to form a single functional unit, and on which openings, bores and recesses are provided as an assembling means for fastening the parts necessary for operation and for leading in and fixing the wiring and/or the ignition, control, and safety and indicating systems.

    摘要翻译: 公开了一种模块化构造和可变配置的现成单个模块的烹饪顶部布置,每个模块以框架结构的形式包含作为燃烧器模块,排气部件,鼓风机单元,控制模块,信号和显示单元或其它部件的操作所需的所有部件 具有玻璃陶瓷烹饪顶部,其中各个模块具有成形金属部件,绝热材料被接合到其上,并且具有紧固装置,通过该固定装置可以将模块彼此布置并与框架一起被可释放地固定到 形成单个功能单元,并且在其上提供开口,孔和凹槽作为用于紧固操作所必需的部件并用于引导和固定布线和/或点火,控制和安全和指示系统的组装装置。

    Device for protecting rims in glass or ceramic bodies
    4.
    发明授权
    Device for protecting rims in glass or ceramic bodies 失效
    用于保护玻璃或陶瓷体中的边缘的装置

    公开(公告)号:US5813395A

    公开(公告)日:1998-09-29

    申请号:US564473

    申请日:1995-11-29

    CPC分类号: F24C3/085

    摘要: The invention provides a device for clasp the rims of openings in shaped bodies made of glass ceramic, glass or ceramic, especially openings for the passage of atmospheric gas burners on cooking hobs or stovetops, from mechanical damage and for preventing soiling and damage to arrangements situated underneath the shaped body owing to the ingress of liquids through the openings in the shaped body. The clasp reaches over the rim of the respective opening and extends onto both the top and bottom sides of the shaped body. A sealing and/or heat-insulating material is advantageously inserted between the shaped body and the clasp.

    摘要翻译: 本发明提供了一种用于扣紧由玻璃陶瓷,玻璃或陶瓷制成的成形体中的开口的边缘的装置,特别是用于在炉灶或炉台上通过大气气体燃烧器的开口,用于防止机械损坏并防止污染和损坏 由于液体通过成形体中的开口进入成形体的下方。 扣环到达相应开口的边缘,并延伸到成形体的顶部和底部两侧。 密封和/或绝热材料有利地插入在成形体和扣环之间。

    Radiant burner with a gas-permeable burner plate
    5.
    发明授权
    Radiant burner with a gas-permeable burner plate 失效
    具有透气性燃烧器板的辐射式燃烧器

    公开(公告)号:US5800156A

    公开(公告)日:1998-09-01

    申请号:US572791

    申请日:1995-12-15

    IPC分类号: F23D14/12 F23D14/16

    摘要: Disclosed is a radiant burner with a burner chamber and a gas-permeable burner plate made of ceramic or metal, especially for cooking areas or individual cooking locations, the heating surface of which is composed of glass ceramic, the gas-permeable burner plate having regions of different gas permeability.

    摘要翻译: 本发明公开了一种辐射式燃烧器,其具有燃烧器室和由陶瓷或金属制成的透气燃烧器板,特别是用于烹饪区域或单独烹饪位置的加热表面由玻璃陶瓷组成的透气式燃烧器板, 不同的透气性。

    Alkali-free aluminoborosilicate glass and its use
    6.
    发明授权
    Alkali-free aluminoborosilicate glass and its use 失效
    无碱铝硼硅酸盐玻璃及其用途

    公开(公告)号:US5770535A

    公开(公告)日:1998-06-23

    申请号:US791949

    申请日:1997-01-31

    IPC分类号: C03C1/00 C03C3/093

    CPC分类号: C03C1/004 C03C3/093

    摘要: An alkali-free aluminoborosilicate glass preferably with a thermal expansion .alpha..sub.20/300 of about 3.7 .times.10.sup.-6 /K, an annealing temperature OKP of above 700.degree. C., a treatment temperature V.sub.A of less than 1220.degree. C., and very good chemical stability, which can be produced in a float unit and has the following composition (in % by weight based on oxide): SiO.sub.2 52-62; B.sub.2 O.sub.3 4-14; Al.sub.2 O.sub.3 12-20; MgO 0-8; CaO 4-11; BaO 0-2; ZnO 2-8; ZrO.sub.2 0-2; SnO.sub.2 0-2. The ratio of Al.sub.2 O.sub.3 /B.sub.2 O.sub.3 is preferably equal to or greater than 3. The glass is especially suitable for use in display technology.

    摘要翻译: 优选具有约3.7×10 -6 / K的热膨胀α20/300,高于700℃的退火温度OKP,小于1220℃的处理温度VA的无碱铝硼硅酸盐玻璃,并且非常好 化学稳定性,其可以在浮选单元中产生并具有以下组成(以氧化物重量%计):SiO 2 52-62; B2O3 4-14; Al2O3 12-20; MgO 0-8; CaO 4-11; BaO 0-2; ZnO 2-8; ZrO2 0-2; SnO2 0-2。 Al 2 O 3 / B 2 O 3的比例优选等于或大于3.玻璃特别适用于显示技术。

    Arrangement for analysis of substances at the surface of an optical
sensor
    8.
    发明授权
    Arrangement for analysis of substances at the surface of an optical sensor 失效
    用于分析光学传感器表面物质的布置

    公开(公告)号:US5712705A

    公开(公告)日:1998-01-27

    申请号:US481376

    申请日:1995-07-07

    摘要: Arrangement for analysis of substances at or near the surface of an optical sensor with at least one wave-guiding film and at least one multidiffraction grating coupler for in-coupling and out-coupling of light beams, in which at least two light beams enclosing an angle .alpha. relative to one another are coupled in and by which at least two light beams enclosing an angle .phi. relative to one another are coupled out, and with a detection system for detecting the out-coupled light beams, wherein in-coupling and out-coupling are effected on one and the same side of the sensor and the in-couple beams and out-couple beams lie in different quadrants of the plane of incident light, and the angle .alpha. between the in-couple beams is greater than the angle .phi. between the out-couple beams. The arrangement has multiple uses for determining physical or chemical measured quantities based on the interaction of the guided light waves with the medium at or near the sensor surface.

    摘要翻译: PCT No.PCT / EP94 / 03769 Sec。 371日期:1995年7月7日 102(e)日期1995年7月7日PCT 1994年11月14日PCT PCT。 出版物WO95 / 14225 日期1995年5月26日用于分析具有至少一个波导膜和至少一个多衍射光栅耦合器的光学传感器表面处或附近的物质的布置,用于光束的耦合和输出耦合,其中至少两个 耦合到相对于彼此的角度α的光束被耦合在其中,并且通过该光束将包围角度phi的至少两个光束相对于彼此耦合,并且耦合到用于检测输出耦合的光束的检测系统, 耦合和输出耦合在传感器的同一侧进行,并且入射光束和射出光束位于入射光平面的不同象限中,并且入射光束之间的角度α更大 比出射束之间的角度φi。 该布置具有多种用途,用于基于导向光波与传感器表面处或附近的介质的相互作用来确定物理或化学测量的量。

    Cooking apparatus
    9.
    发明授权
    Cooking apparatus 失效
    烹饪器具

    公开(公告)号:US5653219A

    公开(公告)日:1997-08-05

    申请号:US604011

    申请日:1996-02-20

    CPC分类号: F24C15/10 F24C3/085

    摘要: A cooking apparatus includes at least one atmospheric gas burner and mutually adjacent first and second component assemblies. A frame holds the first and second component assemblies and the first component assembly includes a continuous glass-ceramic cook plate defining a planar surface and having a breakthrough formed therein for holding the gas burner in the cook plate. The cook plate has a boundary edge facing toward the second component assembly. The cook plate and the second component assembly conjointly define a gap therebetween at the boundary edge sufficiently wide to permit an adequate supply of primary air to pass from the ambient to below the cook plate and to the gas burner. A device is mounted in the gap for guiding the primary air into the gap. The device is attached seal-tight to at least one of the component assemblies and extends above the planar surface to prevent liquid on the planar surface from entering the frame through the gap.

    摘要翻译: 烹饪设备包括至少一个气氛气体燃烧器和相互相邻的第一和第二组件组件。 框架保持第一和第二组件组件,并且第一组件组件包括限定平面表面并且在其中形成有突破的连续玻璃陶瓷烹调板,用于将气体燃烧器保持在烹饪板中。 烹饪板具有朝向第二组件组件的边界边缘。 厨房板和第二组件组件在边界边缘处相当大地限定了它们之间的间隙,足够宽以允许一次空气足够的供应从环境通过到烹饪板和气体燃烧器之下。 装置安装在间隙中,用于将一次空气引导到间隙中。 该装置被密封地附接到至少一个部件组件并且在平面表面上方延伸,以防止平面上的液体通过间隙进入框架。

    Process for producing very pure platinum materials, semi-finished parts
and foils dispersion-reinforced with Y203
    10.
    发明授权
    Process for producing very pure platinum materials, semi-finished parts and foils dispersion-reinforced with Y203 失效
    用于生产非常纯的铂材料,半成品和用Y203分散增强的箔的方法

    公开(公告)号:US5623725A

    公开(公告)日:1997-04-22

    申请号:US442023

    申请日:1995-05-16

    摘要: Process for producing very pure platinum materials dispersion-reinforced with Y.sub.2 O.sub.3 and having high strength and extensibility, even in the temperature range >800.degree. C., from platinum powder by mechanical alloying, which comprises the process stepspreparing platinum powder of high purity and low particle size of from 2 to 10 .mu.m,introducing and dispersing Y.sub.2 O.sub.3 particles >1 .mu.m in the platinum powder by milling in a platinum vessel using milling media of zirconium oxide,degassing the milled product under a vacuum of better than 10.sup.-3 mbar and with an increase in temperature to at least 1200.degree. C. in a platinum capsule for a period of up to 48 hours,gastight welding of the evacuated capsule and hot isostatic pressing at 1350.degree. C. and 200 MPa to give blocks of compact dispersion-reinforced platinum having a density of 100%,producing semi-finished parts and foils from these dispersion-reinforced platinum materials, these parts and foils havinga platinum purity of at least 99.95%,a tensile strength R.sub.m from 300 to 350 MPa,an extensibility A of 15-25% and agrain stability up to 1400.degree. C.

    摘要翻译: 用于生产用Y2O3分散增强并具有高强度和延展性的非常纯的铂材料的方法,即使在> 800℃的温度范围内,通过机械合金化从铂粉末制备,其包括制备高纯度和低的铂粉末的工艺步骤 颗粒尺寸为2至10μm,通过使用氧化锆研磨介质在铂容器中研磨将铂粉末中的Y 2 O 3颗粒引入并分散在铂粉末中,在高于10-3mbar的真空下对研磨产物进行脱气 并且在铂胶囊中将温度升高至至少1200℃长达48小时,在1350℃和200MPa下对抽真空的胶囊进行气密焊接和热等静压,得到紧密分散的块 密度为100%的强化铂,由这些分散强化的铂材料生产半成品和箔,这些部分和箔的铂纯度至少为99.95% 拉伸强度Rm为300〜350MPa,伸长率A为15〜25%,晶粒稳定性高达1400℃。