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公开(公告)号：USD331716S
公开(公告)日：1992-12-15
申请号：US567665
申请日：1990-08-15
申请人： Rudiger Eichler , Tom Steinmuller
设计人： Rudiger Eichler , Tom Steinmuller
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公开(公告)号：US10344970B2
公开(公告)日：2019-07-09
申请号：US15045388
申请日：2016-02-17
申请人： Tomas Ekman , Rudiger Eichler
发明人： Tomas Ekman , Rudiger Eichler
摘要： A burner device (100) having a longitudinal axis (L), a fuel outlet and an oxidant outlet, includes an inner tube (110) carrying an oxidant to the oxidant outlet in the inner tube, and an outer tube (120) arranged concentrically with the inner tube and carrying a fuel to the fuel outlet in the outer tube. The oxidant outlet includes at least one aperture (112,113) directing the oxidant at a primary oxidant angle (b) of between 45° and 82.5° from the longitudinal axis, and the fuel outlet includes at least one aperture (122,123) directing the fuel at a fuel angle (a) of between 45° and 82.5° from the longitudinal axis, the fuel angle being at least as large as the primary oxidant angle. A related heating method is also provided.
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公开(公告)号：US20070238061A1
公开(公告)日：2007-10-11
申请号：US11418560
申请日：2006-05-06
申请人： Rudiger Eichler
发明人： Rudiger Eichler
IPC分类号： F27D7/00
CPC分类号： C21D9/0081 , C21D1/52 , C21D9/70 , F27D19/00 , F27D21/00 , F27D99/0033
摘要： A method for heating metallic material, such as a slab or a billet, using at least one direct flame impingement burner. The heating power of the flame of the direct flame impingement burner is pulsated in cycles, so that the heating power is alternated between at least two different, predetermined heating powers. Each heating power is maintained during a certain predetermined time period. Some heating powers are lower than others, and the time periods are short enough so that the combination of the heating powers and their corresponding time periods results in not overheating the surface of the metal slab above a predetermined temperature during the time periods of the higher heating powers. The pulsated heating of the metallic material is interrupted when a certain stop condition is fulfilled, and the material is thereafter heated to another predetermined, final, homogenous temperature by the use of another, conventional heating method.
摘要翻译： 使用至少一个直接火焰冲击燃烧器来加热诸如板坯或坯料的金属材料的方法。 直接火焰冲击燃烧器的火焰的加热功率是循环脉动的，使得加热功率在至少两个不同的预定加热功率之间交替。 每个加热功率在一定的预定时间段内保持。 一些加热功率低于其他加热功率，并且时间段足够短，使得加热功率与其对应的时间段的组合导致在较高加热的时间段内金属板坯的表面超过预定温度过热 权力。 当满足一定的停止条件时，金属材料的脉动加热中断，然后通过使用另一种常规加热方法将材料加热到另一预定的最终均匀温度。
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公开(公告)号：US10070804B2
公开(公告)日：2018-09-11
申请号：US13989491
申请日：2011-12-07
申请人： Rudiger Eichler
发明人： Rudiger Eichler
IPC分类号： A61B5/08 , A61B5/097 , G01N33/497 , A61B5/00 , A61B5/113
CPC分类号： A61B5/097 , A61B5/0813 , A61B5/082 , A61B5/1135 , A61B5/6819 , A61B5/682 , A61B5/6833 , A61B2503/04 , A61B2503/06 , G01N33/497
摘要： An apparatus for the collection of samples of exhaled air during normal respiration, comprising a flow generator, an orally insertable exhalation air receiver, and a device for isolating the nasal airways, wherein the apparatus further comprises: a sensor for detecting a change in a parameter representing the change from inhalation to exhalation and to transmit said change as a signal; a control unit adapted to receive said signal and to control said device for isolating the nasal airways; wherein the flow generator is connected to or integrated with the exhalation air receiver. A method of collecting samples of exhaled air during normal respiration conditions, comprising the steps of: detecting a change in a parameter representing the change from inhalation to exhalation and transmitting said change as a signal; receiving said signal in a control unit; activating a device for isolating the nasal airways; activating a flow generator connected to an exhalation air receiver; and collecting a sample of exhaled air during exhalation when the nasal airways are isolated.
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公开(公告)号：US20130209948A1
公开(公告)日：2013-08-15
申请号：US13695630
申请日：2011-05-03
申请人： Rudiger Eichler
发明人： Rudiger Eichler
CPC分类号： C21D9/70 , C21D11/00 , F27B17/00 , F27D7/02 , F27D99/0001
摘要： A method for increasing temperature homogeneity in a pit furnace wherein at least two ingots to be heated lean against a respective one of first and second opposite inner walls of the pit furnace to form an elongated space having a V-shaped cross-section between them includes arranging at least one lance for an oxidant with an oxygen content of at least 85 percent by weight and at least one lance for fuel in a furnace wall with their orifices opening into the furnace at a distance from each other for supplying the oxidant and fuel to said V-shaped space to be combustible therein, wherein the orifice of the oxidant lance is arranged above the orifice of the fuel lance and is directed for the oxidant to flow obliquely downwards and along a longitudinal direction of said V-shaped space.
摘要翻译： 一种用于提高炉膛炉中温度均匀性的方法，其中待加热的至少两个锭倾斜于凹坑炉的第一和第二相对内壁中的相应一个，以形成其间具有V形横截面的细长空间，包括 为氧气含量至少为85重量％的氧化剂和至少一个用于燃料壁的燃料喷枪配置至少一根喷枪，其喷孔彼此间隔开一段距离，以将氧化剂和燃料供给到 所述V形空间在其中可燃，其中氧化剂喷枪的孔布置在燃料喷枪的孔口的上方，并且被引导用于氧化剂沿着所述V形空间的斜向向下流动。
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公开(公告)号：US20160298839A1
公开(公告)日：2016-10-13
申请号：US15045388
申请日：2016-02-17
申请人： Tomas Ekman , Rudiger Eichler
发明人： Tomas Ekman , Rudiger Eichler
摘要： A burner device (100) having a longitudinal axis (L), a fuel outlet and an oxidant outlet, includes an inner tube (110) carrying an oxidant to the oxidant outlet in the inner tube, and an outer tube (120) arranged concentrically with the inner tube and carrying a fuel to the fuel outlet in the outer tube. The oxidant outlet includes at least one aperture (112,113) directing the oxidant at a primary oxidant angle (b) of between 45° and 82.5° from the longitudinal axis, and the fuel outlet includes at least one aperture (122,123) directing the fuel at a fuel angle (a) of between 45° and 82.5°from the longitudinal axis, the fuel angle being at least as large as the primary oxidant angle. A related heating method is also provided.
摘要翻译： 具有纵向轴线（L），燃料出口和氧化剂出口的燃烧器装置（100）包括内管（110），内管（110）承载氧化剂到内管中的氧化剂出口，以及同心设置的外管（120） 与内管并且将燃料携带到外管中的燃料出口。 氧化剂出口包括至少一个孔（112,113），其引导氧化剂处于距离纵向轴线的45°和82.5°之间的主要氧化剂角度（b），并且燃料出口包括至少一个将燃料引导到 与纵向轴线相距在45°和82.5°之间的燃料角（a），燃料角度至少与主氧化剂角度一样大。 还提供了相关的加热方法。
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公开(公告)号：US20130245483A1
公开(公告)日：2013-09-19
申请号：US13989491
申请日：2011-12-07
申请人： Rudiger Eichler
发明人： Rudiger Eichler
CPC分类号： A61B5/097 , A61B5/0813 , A61B5/082 , A61B5/1135 , A61B5/6819 , A61B5/682 , A61B5/6833 , A61B2503/04 , A61B2503/06 , G01N33/497
摘要： An apparatus for the collection of samples of exhaled air during normal respiration, comprising a flow generator, an orally insertable exhalation air receiver, and a device for isolating the nasal airways, wherein the apparatus further comprises: a sensor for detecting a change in a parameter representing the change from inhalation to exhalation and to transmit said change as a signal; a control unit adapted to receive said signal and to control said device for isolating the nasal airways; wherein the flow generator is connected to or integrated with the exhalation air receiver. A method of collecting samples of exhaled air during normal respiration conditions, comprising the steps of: detecting a change in a parameter representing the change from inhalation to exhalation and transmitting said change as a signal; receiving said signal in a control unit; activating a device for isolating the nasal airways; activating a flow generator connected to an exhalation air receiver; and collecting a sample of exhaled air during exhalation when the nasal airways are isolated.
摘要翻译： 一种用于在正常呼吸期间收集呼出空气的样品的装置，包括流量发生器，可口可插入的呼出空气接收器和用于隔离鼻气道的装置，其中所述装置还包括：用于检测参数变化的传感器 代表从吸入到呼气的变化，并将所述变化作为信号传送; 控制单元，适于接收所述信号并控制所述设备用于隔离鼻气道; 其中所述流量发生器连接到或与所述呼气接收器集成。 一种在正常呼吸条件下收集呼出空气样本的方法，包括以下步骤：检测表示从吸入到呼气的变化的参数的变化，并将所述变化作为信号发送; 在控制单元中接收所述信号; 启动用于隔离鼻气道的装置; 激活连接到呼气接收器的流量发生器; 并且在呼气时收集呼气的样品，当鼻气道被隔离时。
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8.发明授权Testing of the airways and pulmonary tract of a patient, particularly for sensitivity to aerosols 失效测试患者的气道和肺道，特别是对气溶胶的敏感性
公开(公告)号：US4558710A
公开(公告)日：1985-12-17
申请号：US611372
申请日：1984-05-16
申请人： Rudiger Eichler
发明人： Rudiger Eichler
CPC分类号： A61B5/411 , A61B5/085 , A61M15/0003 , A61M15/0065 , A61M11/06 , A61M2016/0021
摘要： To permit accurate introduction of aerosols containing, for example, irritants or similar substances, into the pulmonary tract or airways of a patient, the breathing cycles of the patient are counted and, after a number of normal breathing cycles, and during a limited period of time in the inhalation phase of a breathing cycle, and after commencement of the inhalation phase, a predetermined quantity of aerosols is introduced to the patient by applying compressed air of controlled pressure to an atomizer or aerosol fog generator (32, 34); initiation of inhalation is sensed, for example by a pressure transducer (24), the output of which is connected to a threshold stage (50) sensing inhalation and exhalation, respectively, and setting a time delay period for example of less than half than normal duration of the inhalation phase of the patient, which then triggers a timing interval by a monostable flip-flop (56) which, during the time period thereof, applies the controlled compressed air to the atomizer (32, 34), the compressed air being shut off, and thus terminating atomization well in advance of the end of the inhalation cycle, and preferably less than 1/2 second, for example less than 0.3 second, so that the quantity of aerosols is accurately controlled and will reach the alveoli to be absorbed in the lungs so that the breathing tube will be essentially free from contaminating aerosols.
摘要翻译： 为了准确地将含有例如刺激物或类似物质的气溶胶精确地引入患者的肺部或气道中，对患者的呼吸周期进行计数，并且在多次正常呼吸循环之后，并且在有限的时间段内 在呼吸循环的吸入阶段的时间，并且在吸入阶段开始之后，通过将控制压力的压缩空气施加到雾化器或气溶胶雾发生器（32,34）将预定量的气溶胶引入患者体内; 例如通过压力传感器（24）感测吸入的开始，压力传感器的输出分别连接到检测吸入和呼出的阈值级（50），并且将时间延迟周期设置为例如小于正常值的一半 患者的吸入期的持续时间，然后由单稳态触发器（56）触发定时间隔，单稳态触发器（56）在其时间段期间将受控的压缩空气施加到雾化器（32,34），压缩空气为 关闭，从而在吸入循环结束之前很好地终止雾化，优选小于1/2秒，例如小于0.3秒，使得气溶胶的量被精确地控制并且将到达肺泡 吸收在肺部，使得呼吸管基本上不会污染气溶胶。
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公开(公告)号：US09931057B2
公开(公告)日：2018-04-03
申请号：US13989491
申请日：2011-12-07
申请人： Rudiger Eichler
发明人： Rudiger Eichler
IPC分类号： A61B5/08 , A61B5/097 , G01N33/497 , A61B5/113 , A61B5/00
摘要： An apparatus for the collection of samples of exhaled air during normal respiration, comprising a flow generator, an orally insertable exhalation air receiver, and a device for isolating the nasal airways, wherein the apparatus further comprises: a sensor for detecting a change in a parameter representing the change from inhalation to exhalation and to transmit said change as a signal; a control unit adapted to receive said signal and to control said device for isolating the nasal airways; wherein the flow generator is connected to or integrated with the exhalation air receiver. A method of collecting samples of exhaled air during normal respiration conditions, comprising the steps of: detecting a change in a parameter representing the change from inhalation to exhalation and transmitting said change as a signal; receiving said signal in a control unit; activating a device for isolating the nasal airways; activating a flow generator connected to an exhalation air receiver; and collecting a sample of exhaled air during exhalation when the nasal airways are isolated.
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公开(公告)号：US20130203004A1
公开(公告)日：2013-08-08
申请号：US13642909
申请日：2011-05-03
申请人： Rudiger Eichler
发明人： Rudiger Eichler
摘要： A method for increasing temperature homogeneity in a pit furnace wherein at least one ingot to be heated leans against an inner wall of the pit furnace for providing a space having a triangular cross-section under the ingot between the ingot and the inner wall includes arranging at least one lance for an oxidant with an oxygen content of at least 85 percent by weight so that its orifice is arranged inside the furnace for supplying the oxidant to the space.
摘要翻译： 一种用于提高炉膛炉内温度均匀性的方法，其中待加热的至少一个铸块倾斜于炉膛的内壁，以提供铸锭与内壁之间的铸锭下面具有三角形横截面的空间，包括： 氧含量至少为85重量％的氧化剂的至少一个喷枪，使得其孔口布置在炉内以将氧化剂供应到该空间。
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