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    • 61. 发明授权
    • Method and apparatus for separating out gall during glass melting
processes
    • 玻璃熔化过程中分离出胆汁的方法和装置
    • US5683484A
    • 1997-11-04
    • US574389
    • 1995-12-18
    • Helmut PieperLothar RottMatjaz Bucar
    • Helmut PieperLothar RottMatjaz Bucar
    • B09B3/00C03B5/00C03B5/193C03B5/20C03B5/26
    • C03B5/262B09B3/0066C03B5/005C03B5/193Y02P40/52Y10S588/90
    • An electrically heated tank furnace is used to melt glass whereby a floating gall layer is formed on the melt, in particular during the vitrification of hazardous materials such as asbestos, fly ash, filter dust, whereby the tank of the furnace is fitted with a discharge outlet for the melt and an overflow channel with an inlet for the gall. A stream of ascending gas bubbles is produced in the melt. In order to promote better and automatic draining of the gall the stream of gas bubbles is produced directly in front of the overflow channel which thereby maintains a layer of liquid gall in the overflow channel and a layer of molten glass retained by a weir on the bottom of the overflow channel. The temperature in the overflow channel is chosen to be above the melting temperature of the gall, whilst the bottom layer of glass is maintained at a temperature at which the viscosity of the glass is so high that the glass does not drain out the overflow channel.
    • 特别是在诸如石棉,飞灰,过滤灰尘的危险物质的玻璃化过程中,熔融玻璃上形成浮动的胆汁层,由此炉子的炉子装有放电 用于熔体的出口和具有胆汁入口的溢流通道。 在熔体中产生上升的气泡流。 为了促进更好和自动排出胆汁,气泡直接在溢流通道的前面产生,从而在溢流通道中保持一层液体胆汁,并在底部保留有一个堰的熔融玻璃层 的溢出通道。 溢流通道中的温度选择为高于胆汁的熔化温度,而玻璃底层保持在玻璃的粘度如此高以至于玻璃不会排出溢流通道的温度。
    • 63. 发明授权
    • Electrode for a glass melting
    • 电极玻璃熔化
    • US4965812A
    • 1990-10-23
    • US433325
    • 1989-11-08
    • Helmut SorgHelmut PieperRudolf Kessel
    • Helmut SorgHelmut PieperRudolf Kessel
    • C03B5/027H05B3/03H05B7/12
    • H05B3/03
    • Electrode for a glass melting furnace which avoids the disadvantages of known electrodes which are either expensive and difficult to manufacture, or have operational disadvantages, especially in regard to the delivery of electric power into the molten glass and/or in regard to trouble-free useful life. The new electrode is less costly to make and has better operational properties. The electrode shaft 2 is a coaxial tube 20 with an inner tube 21 of a metal constituting a good electrical conductor, preferably copper, and with the outer tube 22 of a mechanically strong, heat-resistant metal, preferably steel. Moreover, the electrode body 3 can be made thicker in areas of intense corrosion. The new electrode is suitable for all glass melting furnaces which are partially or entirely heated with electricity.
    • 用于玻璃熔化炉的电极,其避免了昂贵且难以制造的已知电极的缺点,或具有操作上的缺点,特别是在将电力输送到熔融玻璃中和/或无故障有用的方面 生活。 新电极的制造成本较低,具有更好的操作性能。 电极轴2是同轴管20,内管21由金属构成良好的电导体,优选为铜,外管22为机械强度高的耐热金属,优选为钢。 此外,电极体3可以在强腐蚀的区域中变得更厚。 新电极适用于部分或全部用电加热的所有玻璃熔化炉。
    • 66. 发明授权
    • Esters and amides containing the
1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1H-indole-3-acetyl moiety
    • 含有1-(4-氯苯甲酰基)-5-甲氧基-2-甲基-1H-吲哚-3-乙酰基部分的酯和酰胺
    • US4362738A
    • 1982-12-07
    • US158587
    • 1980-06-11
    • Johannes KeckGerd KrugerHelmut PieperKlaus NollGunther EngelhardtNorbert PrombergerRainer Zimmermann
    • Johannes KeckGerd KrugerHelmut PieperKlaus NollGunther EngelhardtNorbert PrombergerRainer Zimmermann
    • C07D209/08A61K31/495A61P29/00C07C67/00C07C227/00C07C227/16C07C227/18C07C229/54C07C237/32C07C237/38C07C313/00C07C323/12C07C323/65C07D209/28C07D213/74C07D295/088C07D295/155C07D401/12C07H13/08C07D279/18A61K27/00
    • C07D213/74C07D209/28C07D295/088C07D295/155
    • Compounds of the formula ##STR1## wherein each X, which may be identical or different from the other X, is oxygen or imino;R.sub.1 is hydrogen, fluorine, chlorine or bromine;R.sub.2 and R.sub.3, which may be identical or different from each other, are each hydrogen; unsubstituted or mono-substituted alkyl of 1 to 6 carbon atoms, where the substituent is phenyl or dialkylamino with 1 to 3 carbon atoms in each alkyl moiety; pyridyl; or cycloalkyl of 5 to 7 carbon atoms;R.sub.2 and R.sub.3, together with each other and the nitrogen atoms to which they are attached, are pyrrolidino, piperidino, hexamethyleneimino, morpholino, N-aryl-piperazino or N-(alkyl of 1 to 3 carbon atoms)-piperazino;A is cycloalkylene of 5 to 7 carbon atoms; unsubstituted or substituted alkylene of 2 to 10 carbon atoms, where the substituents are one to two alkyls of 1 to 3 carbon atoms each, one to two carbalkoxys of 2 to 4 carbon atoms each, one to two phenyls, one to four hydroxyls, one halomethyl, one hydroxymethyl, one alkanoyloxy of 1 to 18 carbon atoms, one alkanoyloxymethyl of 1 to 18 carbon atoms in the alkanoyl moiety or one ##STR2## where R.sub.1, R.sub.2 and R.sub.3 have the meanings previously defined; or alkylene of 2 to 10 carbon atoms interrupted by oxygen, sulfur, sulfoxide, sulfonyl, phenyl, cyclohexyl, pyridyl, piperazino or unsubstituted or substituted imino, where the substituent on the imino group is alkyl of 1 to 6 carbon atoms, phenyl or phenylalkyl of 1 to 3 carbon atoms in the alkyl moiety;B is the acyl residue of an antiphlogistic carboxylic acid;and their non-toxic, pharmacologically acceptable acid addition salts. The compounds as well as their salts are useful as anti-inflammatories.
    • 其中每个X可以相同或不同于另一个X的式“IMAGE”的化合物是氧或亚氨基; R1是氢,氟,氯或溴; R2和R3可以相同或不同,分别为氢; 未取代或单取代的1至6个碳原子的烷基,其中取代基为苯基或每个烷基部分具有1至3个碳原子的二烷基氨基; 吡啶基 或5至7个碳原子的环烷基; 吡咯烷基,哌啶子基,六亚甲基亚氨基,吗啉代,N-芳基 - 哌嗪子基或N-(1至3个碳原子的烷基) - 哌嗪基; R 2和R 3彼此连接并连接的氮原子。 A是5至7个碳原子的亚环烷基; 2至10个碳原子的未取代或取代的亚烷基,其中取代基为1至2个碳原子数为1至2个的烷基,每个为2至4个碳原子的1至2个碳烷氧基,1至2个苯基,1至4个羟基,1至2个 卤代甲基,一个羟甲基,一个1至18个碳原子的烷酰氧基,一个在烷酰基部分中具有1至18个碳原子的烷酰氧基甲基或一个,其中R1,R2和R3具有以前定义的含义; 或由氧,硫,亚砜,磺酰基,苯基,环己基,吡啶基,哌嗪子基或未取代或取代的亚氨基所取代的2至10个碳原子的亚烷基,其中亚氨基上的取代基是1至6个碳原子的烷基,苯基或苯基烷基 在烷基部分中具有1至3个碳原子; B是消炎性羧酸的酰基残基; 及其无毒,药理学上可接受的酸加成盐。 化合物及其盐可用作抗炎剂。
    • 67. 发明授权
    • Electrically heated melting furnace for mineral materials
    • 矿物材料电热熔炉
    • US4213002A
    • 1980-07-15
    • US964555
    • 1978-11-29
    • Helmut Pieper
    • Helmut Pieper
    • C03B5/027C03B5/26C03B7/098C03B5/02
    • C03B7/098C03B5/0275C03B5/26
    • An electrically heated melting furnace for the Melting of mineral materials, such as frits, (Vitreous) enamels and the like, wherein a bath of molten material (contained in a tank) is heated by means of electrodes contacting the molten material and having a current flowing therethrough which heats the molten material by Joule's heat, wherein a batch is fed onto the melt or molten bath, and the molten product is withdrawn from the bottom of the tank, wherein the furnace space or tank has the cross-section of a regular polygon; and wherein a plurality of heating elements are arranged above the batch material and said heating electrodes are positioned in the lower portion of the molten bath above the tank bottom, and comprising a bottom outlet including a cylindrical portion or element and a further underlying, concentrically disposed, circular disc-shaped or annular portion or element of a refractory material being conductive at high temperature and acting as an electrical conductor, and at least one counter or opposite electrode disposed above the outlet and being immersed into the molten bath, said electrode likewise being connected to the power source.
    • 一种用于熔融矿物材料如玻璃料(玻璃质)搪瓷等的电加热熔化炉,其中通过接触熔融材料并具有电流的电极来加热熔融材料(容纳在罐中)的熔池 流过其中,其通过焦耳热量加热熔融材料,其中批料被供给到熔体或熔融浴上,并且熔融产物从罐的底部排出,其中炉空间或罐具有规则的横截面 多边形 并且其中多个加热元件布置在所述批料材料上方,并且所述加热电极位于所述罐底部上方的所述熔池的下部,并且包括底部出口,所述底部出口包括圆柱形部分或元件,以及进一步下面的同心设置 ,在高温下作为电导体的耐火材料的圆盘形或环形部分或元件,以及设置在出口上方并被浸入熔池中的至少一个反向或相对的电极,所述电极同样是 连接到电源。
    • 68. 发明授权
    • Glass melting furnace and method
    • 玻璃熔炉及方法
    • US4184863A
    • 1980-01-22
    • US872408
    • 1978-01-26
    • Helmut Pieper
    • Helmut Pieper
    • C03B5/027C03B5/03C03B5/04C03B5/185C03B5/225C03B5/02
    • C03B5/04C03B5/03C03B5/185C03B5/225
    • A method for the melting of glass, wherein a layer or blanket of batch material is fed onto a bath of molten glass, the liquid glass is withdrawn from the bath in a lower position through an opening, and the batch material is subjected to thermal energy from above to melt said batch material providing passing the glass after the melting thereof in a vertically downwardly directed, non-turbulent stream, and additionally heating the glass in said stream by passing electric current therethrough until the final gas removal (refining) is obtained, whereupon the glass is further conducted in vertically downward direction, homogenized in the next lower zone without the supply of energy, and withdrawn from a lower point of said zone and a glass melting furnace for carrying out said method providing a depth of said refining section exceeding the depth of said melting section by about three times.
    • 一种用于熔化玻璃的方法,其中将批次材料的层或毯子进料到熔融玻璃浴上,液体玻璃通过开口从较低位置从浴中取出,并将批料材料经受热能 从上方熔化所述批料,其在熔融之后在垂直向下的非湍流中提供通过玻璃,并且另外通过使电流通过其中来加热所述流中的玻璃,直到获得最终的气体去除(精炼) 于是玻璃进一步沿垂直向下的方向进入,在下一个下部区域中均匀化,而不会产生能量供应,并且从所述区域的较低点被取出,并且玻璃熔化炉用于执行提供所述精炼部分的深度超过 所述熔化部分的深度约为三次。