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公开(公告)号：USRE36401E
公开(公告)日：1999-11-23
申请号：US926192
申请日：1997-09-09
CPC分类号： G01F1/12 , G01F1/10 , G01F25/003
摘要： Methods and an apparatus for measuring gas flow with greater reliability than earlier single-rotor and double-rotor turbine meters and dual turbine meter systems are disclosed. The apparatus comprises two independent rotors, in close proximity of each other, housed in the same meter body, but isolated from the effects of each other. No pressure and temperature correction are needed for accuracy performance comparison between the two rotors. Because of the two rotor averaging technique, the reliability of the volume totalization is greatly improved over earlier double-rotor and single-rotor designs.
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公开(公告)号：US5473932A
公开(公告)日：1995-12-12
申请号：US125344
申请日：1993-09-22
CPC分类号： G01F1/12 , G01F1/10 , G01F25/003
摘要： Methods and an apparatus for measuring gas flow with greater reliability than earlier single-rotor and double-rotor turbine meters and dual turbine meter systems are disclosed. The apparatus comprises two independent rotors, in close proximity of each other, housed in the same meter body, but isolated from the effects of each other. No pressure and temperature correction are needed for accuracy performance comparison between the two rotors. Because of the two rotor averaging technique, the reliability of the volume totalization is greatly improved over earlier double-rotor and single-rotor designs.
摘要翻译： 公开了用于测量气流的方法和装置，其具有比先前的单转子和双转子涡轮仪表和双涡轮计量表系统更可靠的气体流量。 该装置包括彼此紧密相邻的两个独立的转子，它们容纳在相同的仪表主体中，但彼此隔离。 对于两个转子之间的精度性能比较，无需压力和温度校正。 由于采用两个转子平均技术，与先前的双转子和单转子设计相比，体积累计的可靠性大大提高。
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公开(公告)号：US4433644A
公开(公告)日：1984-02-28
申请号：US319017
申请日：1981-11-06
申请人： James J. Fitzpatrick
发明人： James J. Fitzpatrick
CPC分类号： F22B37/08 , F22B1/1884 , F22B9/04 , Y10S122/13
摘要： Two types of boilers for generating high pressure steam from gaseous effluents containing abrasive and corrosive solids are provided. Both types of boilers are vertical boilers of the fire-tube type with the gas flowing within the boiler tubes and with the water and steam surrounding the boiler tubes.In one type of boiler according to this invention, the solids-containing gas is downfed through the boiler tubes with the gas emerging from the tubes and impinging on a concave, conical deflector and a convex nose cone located below the deflector. The deflector and nose cone serve to disengage solids from the gas.In the other type of boiler according to the invention, the solids-containing gas first impinges on a baffle plate which serves to disengage solids from the gas. The solids flow down for removal, while the gas flows up the boiler tubes to generate steam.
摘要翻译： 提供了两种用于从含有磨料和腐蚀性固体的气体流出物产生高压蒸汽的锅炉。 两种类型的锅炉都是火管式立式锅炉，锅炉管内有气体，锅炉管周围有水和蒸汽。 在根据本发明的一种类型的锅炉中，含有固体的气体通过锅炉管被倒下，其中气体从管中出来并撞击位于偏转器下方的凹形锥形偏转器和凸形鼻锥。 偏转器和鼻锥用于从气体中分离固体。 在根据本发明的另一种类型的锅炉中，含固体的气体首先撞击挡板，其用于使固体与气体分离。 固体物流向下流动，同时气体向上流动锅炉管，产生蒸汽。
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公开(公告)号：US06689401B1
公开(公告)日：2004-02-10
申请号：US08955717
申请日：1997-10-22
IPC分类号： C12C1100
摘要： A method of brewing a malt beverage having a low alcohol content is disclosed. A malt and cereal infusion having an extract content below about 14% is prepared, and boiled to obtain a wort. A predetermined quantity of hops are then added to said wort, which is then aerated. The wort is pitched with a yeast slurry to provide a cell count of about 80 to about 180 million yeast cells per ml and fermented at a temperature of about 3° C. to about 10° C. for 1 to 40 hours. The yeast is then removed from the fermented wort, and the resulting brew is filtered, and electrolyzed with a copper electrode to remove H2S. The alcohol concentration of the brew is then adjusted with carbonated water to a preselected level, and then the resultant brew is aged for at least 24 hours.
摘要翻译： 公开了一种酿造低酒精含量的麦芽饮料的方法。 制备提取物含量低于约14％的麦芽和谷物浸液，并煮沸以获得麦芽汁。 然后将预定数量的啤酒花加到所述麦芽汁中，然后通风。 用酵母浆液调味麦芽汁以提供每毫升约80至约1.8百万个酵母细胞的细胞计数，并在约3℃至约10℃的温度下发酵1至40小时。 然后从发酵的麦汁中除去酵母，并将所得的酿造物过滤，并用铜电极电解以除去H 2 S. 然后将酿造的酒精浓度用碳酸水调节至预选的水平，然后将所得的酿造时间老化至少24小时。
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