-
公开(公告)号：US4241781A
公开(公告)日：1980-12-30
申请号：US922431
申请日：1978-07-06
Applicant: Axel Eschner , Erich Pohlmann
Inventor： Axel Eschner , Erich Pohlmann
CPC classification number: F24D11/006 , F28D20/0056 , Y02E60/142
Abstract: A regenerative heater includes a regenerator container having open opposite ends. The container contains therein a fill of heat retaining material which is permeable to the passage therethrough of gas, throughout the entire length thereof in opposite directions between the open opposite ends of the container. The fill of heat retaining material comprises solid fine granular particles having a low thermal conductivity. A heat source is positioned adjacent the first end of the fill of heat retaining material. At least one blower is provided for circulating gas in opposite directions through the entire length of the fill of heat retaining material and across substantially the entire cross-section thereof. A charging flow of gas is first circulated in a first direction through the fill of heat retaining material, such that the charging flow of gas is heated by the heat source and then passes through the heat retaining material while transferring heat to the heat retaining material. Then, a discharging flow of gas is passed in a second opposite direction through the fill of heat retaining material, such that the discharging flow of gas receives heat from the fill of heat retaining material. At least the charging flow of gas is entirely enclosed in a completely closed circulation path including the interior of the regenerator container.
Abstract translation: 再生加热器包括具有开放的相对端的再生器容器。 容器中容纳有一个保温材料填充物，该容器在容器的敞开的相对端之间在相对方向上贯穿其中的气体的通道是可渗透的。 保温材料的填充物包括具有低热导率的固体细粒状颗粒。 热源定位成与保温材料的填充物的第一端相邻。 提供至少一个鼓风机用于沿保温材料的填充物的整个长度并跨越其基本上整个横截面的相反方向循环气体。 气体的充气流首先通过填充保温材料在第一方向上循环，使得气体的加料流由热源加热，然后在将热量传递给保温材料的同时通过保温材料。 然后，气体的排出流在第二相反方向通过保温材料的填充物，使得气体的排出流从保温材料的填充物接收热量。 至少气体的充气流完全封闭在包括再生器容器内部的完全封闭的循环路径中。
-
公开(公告)号：US5420087A
公开(公告)日：1995-05-30
申请号：US196404
申请日：1994-02-15
Applicant: Klaus Wieland , Thomas Weichert , Axel Eschner , Christoph Wohrmeyer
Inventor： Klaus Wieland , Thomas Weichert , Axel Eschner , Christoph Wohrmeyer
CPC classification number: C04B35/66 , C03B18/16 , C04B35/44 , C04B2235/3222
Abstract: Refractory or fireproof brick useful as tin bath bottom brick, wherein the brick is made of a calcium aluminate having both coarse and fine grain sizes, and a binder made of calcium aluminate.
Abstract translation: 用作锡浴底砖的耐火砖或耐火砖，其中砖由粗和细晶粒尺寸的铝酸钙制成，和由铝酸钙制成的粘合剂。
-
公开(公告)号：US4631074A
公开(公告)日：1986-12-23
申请号：US445474
申请日：1982-11-30
Applicant: Axel Eschner
Inventor： Axel Eschner
CPC classification number: F24F5/0014
Abstract: The temperature of humid environmental air is reduced by passing the air, in a first stage, through a moisture storage agent and therein substantially freeing the air of the moisture content thereof. In a second stage, the air is passed through a heat storage agent and therein the temperature of the air is lowered without changing the humidity thereof. In a third stage the thus dried and cooled air is passed through a moisturizing system, and therein the moisture content of the air is increased and the temperature of the air is further lowered.
Abstract translation: 湿气环境空气的温度通过使空气在第一阶段中通过储水剂并在其中基本上释放其含水量的空气而减少。 在第二阶段，空气通过蓄热剂，其中空气的温度降低而不改变其湿度。 在第三阶段，将这样干燥和冷却的空气通过保湿系统，并且其中空气的水分含量增加并且空气的温度进一步降低。
-
4.发明授权Valve element for sliding type valve joints on the outlet of vessels containing molten metal and process for making same 失效用于在含有熔融金属的容器出口处滑动式阀接头的阀元件及其制造方法
公开(公告)号：US4268016A
公开(公告)日：1981-05-19
申请号：US47678
申请日：1979-06-12
Applicant: Axel Eschner , Hermann Leupold , Peter Jeschke
Inventor： Axel Eschner , Hermann Leupold , Peter Jeschke
CPC classification number: B22D41/36 , B22D41/60 , Y10T137/6606
Abstract: An electrically heated valve element for sliding type valve joints in the outlet of a molten metal vessel has an electrical heating conductor disposed predominately in the outlet closing surface section of the valve element so that when moved to the casting position where the molten metal flow passage aligns with the flow passage from the vessel, the outlet closing surface of the element is maintained at a uniformly high temperature so that any cooling down of the outlet closing surface is avoided. The valve element is made by embedding the heating conductor which is air annealed nichrome wire in spiral form, into the refractory material of the valve element by vibration, the embedding mass being free of organic substances, carbon, sulfur, metallic iron, alkalies and/or electrically conductive substances.
Abstract translation: 用于熔融金属容器出口中的滑动式阀接头的电加热阀元件具有主要设置在阀元件的出口闭合表面部分中的电加热导体，使得当移动到熔融金属流道对准的铸造位置时 随着来自容器的流动通道，元件的出口闭合表面保持在均匀的高温，从而避免了出口闭合表面的任何冷却。 阀元件通过将螺旋形式的空气退火的镍铬合金线的加热导体通过振动嵌入到阀元件的耐火材料中而形成，所述嵌入质量体不含有机物质，碳，硫，金属铁，碱和/ 或导电物质。
-
公开(公告)号：US5603887A
公开(公告)日：1997-02-18
申请号：US568431
申请日：1995-12-06
Applicant: Axel Eschner
Inventor： Axel Eschner
IPC: C04B38/00 , C04B7/36 , C04B7/47 , C04B14/46 , C04B30/02 , C04B35/44 , D01F9/08 , F16L59/02 , B28B3/00
CPC classification number: C04B7/36 , C04B14/4618 , C04B30/02 , C04B35/44 , C04B7/47 , F16L59/026 , C04B2111/28 , Y10S428/902 , Y10S428/903 , Y10T428/249932
Abstract: The invention relates to a process of making fiber structures in the form of refractory light-weight moldings. These fiber structures exhibit the advantage that they do not contain, or contain virtually no harmful fibers, and/or that such fibers that might still exist in the fiber structures can be readily decomposed by water or body fluids. Nevertheless, the fiber structures exhibit the advantageous thermal and mechanical properties of conventional light-weight moldings. The fiber structures according to the invention are manufactured using inorganic fibers, wherein at least 90% by weight of each fiber comprises 20-50% by weight of CaO and 50-80% by weight of Al.sub.2 O.sub.3. The rest comprises a maximum of 10% by weight of typical impurity oxides. Water or a water-containing liquid is used as the charge liquid, and conventional refractory additives may also be added to the mixture of fibers and water to be molded.
Abstract translation: 本发明涉及一种以耐火轻质模制品的形式制造纤维结构的方法。 这些纤维结构的优点在于它们不含有或几乎不含有害纤维，和/或纤维结构中仍然存在的这种纤维可以容易地被水或体液分解。 然而，纤维结构表现出传统轻质模制品的有利的热和机械性能。 根据本发明的纤维结构使用无机纤维制造，其中每种纤维的至少90重量％包含20-50重量％的CaO和50-80重量％的Al 2 O 3。 其余包括最多10重量％的典型杂质氧化物。 使用水或含水液体作为电荷液体，并且也可以将常规的耐火添加剂加入到待模制的纤维和水的混合物中。
-
Patent Agency Ranking
公开(公告)号：US5552213A
公开(公告)日：1996-09-03
申请号：US366446
申请日：1994-12-30
Applicant: Axel Eschner
Inventor： Axel Eschner
IPC: C04B38/00 , C04B7/36 , C04B7/47 , C04B14/46 , C04B30/02 , C04B35/44 , D01F9/08 , F16L59/02 , D04H1/04 , C03C13/06 , C04B35/02
CPC classification number: C04B7/36 , C04B14/4618 , C04B30/02 , C04B35/44 , C04B7/47 , F16L59/026 , C04B2111/28 , Y10S428/902 , Y10S428/903 , Y10T428/249932
Abstract: The invention relates to fiber structures in the form of refractory light-weight moldings. These fiber structures exhibit the advantage that they do not contain, or contain virtually no harmful fibers, and/or that such fibers that might still exist in the fiber structures can be readily decomposed by water or body fluids. Nevertheless, the fiber structures exhibit the advantageous thermal and mechanical properties of conventional light-weight moldings. The fiber structures according to the invention are manufactured using inorganic fibers, wherein at least 90% by weight of each fiber comprises 20-50% by weight of CaO and 50-80% by weight of Al.sub.2 O.sub.3. The rest comprises a maximum of 10% by weight of typical impurity oxides. Water or a water-containing liquid is used as the charge liquid, and conventional refractory additives may also be added to the mixture of fibers and water to be molded.
Abstract translation: 本发明涉及耐火轻质模制品形式的纤维结构。 这些纤维结构的优点在于它们不含有或几乎不含有害纤维，和/或纤维结构中仍然存在的这种纤维可以容易地被水或体液分解。 然而，纤维结构表现出传统轻质模制品的有利的热和机械性能。 根据本发明的纤维结构使用无机纤维制造，其中每种纤维的至少90重量％包含20-50重量％的CaO和50-80重量％的Al 2 O 3。 其余包括最多10重量％的典型杂质氧化物。 使用水或含水液体作为电荷液体，并且也可以将常规的耐火添加剂加入到待模制的纤维和水的混合物中。
-
公开(公告)号：US5346868A
公开(公告)日：1994-09-13
申请号：US073067
申请日：1993-06-08
Applicant: Axel Eschner
Inventor： Axel Eschner
IPC: D01F9/08 , C03C13/06 , C04B35/622 , C04B35/80 , C04B35/02
CPC classification number: C04B35/80 , C03C13/06 , C04B35/62236 , C03C2213/02
Abstract: The invention relates to inorganic fibers, and a process for their production. The inorganic fibers lose their fiber form factor after a short contact period with water or a physiological body fluid, so that danger to health is not expected from such fibers remaining for a prolonged period of time in or on human tissue. The fiber of the invention is characterized by the fact that at least 90% of it comprises 20-50% by weight of CaO and 50-80% by weight of Al.sub.2 O.sub.3. The rest comprises a maximum of 10% by weight of typical impurity oxides.
Abstract translation: 本发明涉及无机纤维及其生产方法。 无机纤维在与水或生理体液短时间接触后失去其纤维形状因子，因此预期不会在人体组织中或其上存在较长时间的纤维对健康的危害。 本发明的纤维的特征在于，其至少90％包含20-50重量％的CaO和50-80重量％的Al 2 O 3。 其余包括最多10重量％的典型杂质氧化物。
-
公开(公告)号：US4984769A
公开(公告)日：1991-01-15
申请号：US457168
申请日：1989-12-26
Applicant: Raimund Bruckner , Axel Eschner , Wilhelm Langenfeld , Manfred Oberbach , Hans Rothfuss , Dieter Stusser
Inventor： Raimund Bruckner , Axel Eschner , Wilhelm Langenfeld , Manfred Oberbach , Hans Rothfuss , Dieter Stusser
CPC classification number: C21C5/445 , F27D3/1518
Abstract: A tap spout, particularly for allowing molten metal to be discharged from oxygen-steel converters, includes a replaceable unit including a tubular wear lining and a jointing layer secured thereto. An inner lining of the tap spout may thus be repaired with relatively simple maintenance work by removing the inner lining and subsequently inserting the replaceable unit into an outer lining of the tap spout to form a new inner lining of the tap spout. The replaceable unit is adapted to facilitate either a press fit, and in particular, a fit ensured by axial compression of the jointing layer, or an expansion fit with the outer lining to secure the replaceable unit therein.
Abstract translation: 特别是用于允许熔融金属从氧 - 钢转炉排出的排水口包括可更换单元，其包括管状耐磨衬里和固定在其上的接合层。 因此，可以通过移除内衬并随后将可更换单元插入到排水口的外衬里中以相对简单的维护工作来修理排水口的内衬，以形成排水口的新内衬。 可替换单元适于促进压配合，特别是通过接合层的轴向压缩确保的配合，或者与外衬的膨胀配合以将可更换单元固定在其中。
-
9.发明授权
公开(公告)号：US4623130A
公开(公告)日：1986-11-18
申请号：US522648
申请日：1983-08-11
Applicant: Raimund Bruckner , Axel Eschner , Hermann Leupold
Inventor： Raimund Bruckner , Axel Eschner , Hermann Leupold
CPC classification number: B22D41/32
Abstract: A sliding closure unit includes a pair of spaced guide members and a discharge control member movable between the guide members. The control member has therethrough at least one discharge opening to be moved into or out of alignment with discharge openings through the guide members. The control member is formed of a ceramic fiber material.
Abstract translation: 滑动闭合单元包括一对间隔开的引导构件和可在引导构件之间移动的排放控制构件。 控制构件具有穿过其中的至少一个排出口，以通过引导构件移动进入排出口或与其排出开口对准。 控制构件由陶瓷纤维材料形成。
-
10.发明授权Process for producing a plastic composition which can be processed into a fire-resistant material 失效用于生产可加工成耐火材料的塑料组合物的方法
公开(公告)号：US4564485A
公开(公告)日：1986-01-14
申请号：US349244
申请日：1982-02-16
Applicant: Axel Eschner , Rudolf Ganz , Gunter Tkotz , Hermann Stein , Klaus Kreuels
Inventor： Axel Eschner , Rudolf Ganz , Gunter Tkotz , Hermann Stein , Klaus Kreuels
CPC classification number: C04B28/34 , C04B26/285 , F27D1/0009 , C04B2111/28
Abstract: Plastic composition which can be processed into a fire-resistant material, use thereof, and process for its production, which process comprises mixing ceramic fibers with a substantially dry organic bonding agent to produce a first mixture, mixing the first mixture with water to produce a second mixture, mixing the second mixture with clay to produce a third mixture, and mixing the third mixture with an aqueous solution of an organic bonding agent to produce a fourth mixture, with the proviso that the ceramic fibers account for at least 74% by weight of the solids content in the plastic composition.
Abstract translation: 可以加工成耐火材料的塑料组合物，其用途及其生产方法，该方法包括将陶瓷纤维与基本上干的有机粘合剂混合以产生第一混合物，将第一混合物与水混合以产生 第二混合物，将第二混合物与粘土混合以产生第三混合物，并将第三混合物与有机粘合剂的水溶液混合以产生第四混合物，条件是陶瓷纤维占至少74重量％ 的塑料组合物中的固体含量。
-
-
-
-
-
-
-
-
-
Search Results
12
records
(took 0.014 seconds)
