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1.发明授权
公开(公告)号：US4930407A
公开(公告)日：1990-06-05
申请号：US216622
申请日：1988-06-03
申请人： Heinz Holter , Hanns Rump
发明人： Heinz Holter , Hanns Rump
CPC分类号： B60H1/008 , B60H3/0085 , G01N27/122
摘要： The invention relates to a sensor with integrated signal preconditioning and switching amplifier, whose switching point variably adjusts to slow variations in the output level of the sensor, in order to compensate for the slow influences of temperature and humidity on the sensor and to adjust the switching behavior to external conditions. For this, the invention uses a system for locking the control values to the switching threshold, obtained from the integrated sensor signal.
摘要翻译： PCT No.PCT / EP87 / 00592 Sec。 371日期：1988年6月3日 102（e）日期1988年6月3日PCT提交1987年10月10日PCT公布。 出版物WO88 / 02704 日期：1988年04月21日。本发明涉及一种具有集成信号预处理和开关放大器的传感器，其开关点可变地调整为传感器输出电平的缓慢变化，以补偿温度和湿度的缓慢影响 传感器和调整开关行为到外部条件。 为此，本发明使用从集成传感器信号获得的将控制值锁定到切换阈值的系统。
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公开(公告)号：US4886000A
公开(公告)日：1989-12-12
申请号：US709351
申请日：1985-03-07
摘要： Household garbage, municipal waste, clarifier sludge and mixtures thereof continuously derived during summer months, for example, can be continuously mixed with a high volatiles coal and the resulting mixtures subjected to degasification at a temperature of up to 650.degree. C., preferably around 600.degree. C. to produce a coke-like pyrolysis product which can be stored sanitarily and burned during winter months in a fluidized bed or other power plant boiler.
摘要翻译： 例如，在夏季连续产生的家用垃圾，城市垃圾，澄清池污泥和其混合物可以与高挥发性煤连续混合，所得混合物在高达650℃，优选约600℃的温度下进行脱气 以产生焦炭状的热解产物，其可以在冬季月份在流化床或其他发电厂锅炉中被卫生储存并燃烧。
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公开(公告)号：US4733605A
公开(公告)日：1988-03-29
申请号：US752179
申请日：1985-06-11
CPC分类号： B60H3/0608 , B01D53/34 , B01D53/86 , B60H3/0085 , B60H2003/0683 , E05F15/71
摘要： A chemisorption filter is provided for receiving contaminated air to be filtered and partially heating the air while filtering same, with a further heater downstream of the chemisorption filter for further heating the air. A catalyst mass is traversed by the air heated by the heater and disposed downstream of the heater for further purifying the air, with further device downstream of the catalyst mass for cooling the air upon passage thereof through the catalyst mass, all of the devices collectively forming an air purifier to a passenger compartment of an automobile for supplying the compartment with purified air. A sensor is provided behind the radiator of the automobile and contacted by the air displaced therethrough by a fan, the sensor detecting contaminant levels in the external air before it is admitted to the chemisorption filter, for controlling the on/off operation of the air purifier.
摘要翻译： PCT No.PCT / EP84 / 00286 Sec。 371日期：1985年6月11日 102（e）日期1985年6月11日PCT申请日1984年9月18日PCT Pub。 公开号WO85 / 01704 日期：1985年4月25日。提供化学吸附过滤器，用于接收待过滤的污染空气，同时过滤空气部分加热，同时在化学吸附过滤器下游的另一加热器进一步加热空气。 催化剂物质被加热器加热的空气穿过，并设置在加热器的下游，用于进一步净化空气，另外在催化剂物质下游的装置用于在通过催化剂物质时冷却空气，所有这些装置共同形成 将空气净化器提供给汽车的乘客室，以向隔间提供净化的空气。 传感器设置在汽车的散热器之后，并被风扇从其中移动的空气接触，传感器检测外部空气中的污染物水平，然后进入化学吸附过滤器，用于控制空气净化器的开/关操作 。
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4.发明授权Process for stripping nitrogen oxides and sulphur oxides as well as optionally other noxious elements of flue gas from combustion plants 失效用于从燃烧设备中除去氮氧化物和硫氧化物以及任选其它有害元素的烟道气的方法
公开(公告)号：US4670234A
公开(公告)日：1987-06-02
申请号：US781235
申请日：1985-09-24
CPC分类号： B01D53/60
摘要： Process for stripping nitrogen oxides and sulphur oxides, as well as optionally other noxious elements from flue gas from combustion plants, preferably boilers of electric plants supplied with fossil fuels, the nitrogen oxides being reduced into elemental nitrogen and the sulphur oxides as well as other noxious elements being stripped by a washing process. In order to improve this process of the above-mentioned type as to the simplicity of its implementation and the possible results, the present invention proposes a series of measures such as the addition of a monobasic and/or multibasic carbonic acid to EDTA with limestone or the like, the addition of phosphonic acid or the salt thereof to the washing liquid up to an electrochemical process whereby are added to the washing liquid of a conventional desulphuration plant salts which form with the nitrogen monoxide complexes which are reduced into elementary nitrogen and water by mixing them with formic acid to prevent the precipitation of iron-III-hollow hydroxide at a potentiostatic cathode.
摘要翻译： PCT No.PCT / EP85 / 00018 Sec。 371日期：1985年9月24日 102（e）1985年9月24日PCT 1985年1月23日PCT PCT。 公开号WO85 / 03238 1985年8月1日。用于从燃烧装置的烟道气中优选排出氮氧化物和硫氧化物以及任选其它有害元素的方法，优选地供应化石燃料的电厂锅炉，氮氧化物被还原为元素氮， 硫氧化物以及通过洗涤过程剥离的其它有害元素。 为了改进上述类型的方法，其实施简单性和可能的结果，本发明提出了一系列措施，例如将一元和/或多碱性碳酸加入到具有石灰石或EDTA的EDTA中， 类似物，向洗涤液中加入膦酸或其盐直到电化学过程，由此加入常规脱硫植物盐的洗涤液中，所述盐与一氧化氮配合物形成，所述一氧化氮络合物通过 将其与甲酸混合以防止在恒电位阴极处沉积铁-Ⅲ-中空氢氧化物。
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公开(公告)号：US4551304A
公开(公告)日：1985-11-05
申请号：US610246
申请日：1984-05-14
CPC分类号： B60H3/0608 , B01D53/0438 , B01D53/86 , B60H3/06 , B01D2253/102 , B01D2259/4566 , B60H3/0658
摘要： Air is fed to a cabin after having been purified to remove sulfur dioxide, nitrogen monoxide, nitrogen dioxide, carbon monoxide and hydrocarbons therefrom, e.g. to serve a space occupied by a human. According to the invention, an ozonizer is provided to generate ozone which is reacted with the sulfur dioxide and nitrogen monoxide to produce sulfur trioxide and nitrogen dioxide respectively. The pollutants are then taken up in part on sorption masses and the air is then heated before it is introduced into a catalyst mass wherein the carbon monoxide is reacted to form carbon dioxide. The carbon dioxide can then be absorbed and the purified air, after cooling, can be fed to the cabin.
摘要翻译： 在净化后将空气送入舱室，以从其中除去二氧化硫，一氧化氮，二氧化氮，一氧化碳和烃。 为人类所占据的空间服务。 根据本发明，提供臭氧发生器以产生臭氧，其与二氧化硫和一氧化氮反应以分别产生三氧化硫和二氧化氮。 然后将污染物部分地吸收在吸附物质上，然后在将空气引入催化剂物质之前加热空气，其中一氧化碳反应形成二氧化碳。 然后可以吸收二氧化碳，并且冷却后的净化空气可以被供给到舱室。
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6.发明授权Apparatus for the protection of air fed to a labor-protection or vehicle compartment 失效用于保护供给劳动保护或车辆隔间的空气的装置
公开(公告)号：US4530817A
公开(公告)日：1985-07-23
申请号：US600195
申请日：1984-04-18
CPC分类号： B01D53/86 , B01D53/00 , B60H3/0633
摘要： A chemisorption filter preceded by a heater is used to feed air to a vehicle passenger compartment or like cabin adapted to be occupied by a person. The chemisorption filter removes noxious and toxic ambient contaminants from the air before it is admitted to the cabin.
摘要翻译： PCT No.PCT / EP80 / 00156 Sec。 371日期1981年9月2日 102（e）日期1981年9月2日PCT提交1980年12月31日PCT公布。 公开号WO81 / 01963 日期1981年7月23日。在加热器之前的化学吸附过滤器用于将空气送入适合被人占用的车辆乘客舱或类似舱室。 化学吸附过滤器在进入舱室之前，从空气中除去有毒和有毒的环境污染物。
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公开(公告)号：US5223325A
公开(公告)日：1993-06-29
申请号：US827109
申请日：1992-01-24
CPC分类号： B01J20/28033 , B01D39/00 , Y10S428/913 , Y10T428/234 , Y10T428/239 , Y10T428/24182 , Y10T428/24479 , Y10T428/24562 , Y10T428/24612 , Y10T428/24661 , Y10T428/24669 , Y10T428/24942
摘要： A fluid-permeable assembly for uniformly contacting a fluid with a bulk material has two mirror-symmetrically interfitting mats each having a generally planar fluid-permeable carrier web, another fluid-permeable web defining an array of protrusions uniformly distributed over the respective planar web and each forming a respective pocket and respective masses of a fluid-permeable mobile bulk material filling the pockets of the mats. Each of the protrusions is flanked in a longitudinal direction of the respective mat and in a transverse direction thereof by recesses complementary to the protrusions and the protrusions and the recesses of each mat are arrayed thereon in criss-cross patterns. The mats are oriented with the protrusions of one of the mats fitting snugly into and filling the recesses of the other of the mats and the carrier webs are uniformly spaced apart over the assembly to define a body of uniform fluid permeability.
摘要翻译： 用于使流体均匀地接触散装材料的流体可渗透组件具有两个镜对称的相互连接的垫，每个垫具有大致平面的流体可渗透的载体网，另一个流体可渗透的网限定均匀地分布在相应的平面网上的突起阵列， 每个形成相应的口袋和各种质量的填充垫子的袋的流体可渗透的移动散装材料。 每个突起在相应垫的纵向方向的两侧，并且在其横向方向上具有与突起互补的凹部，并且每个垫的凹部以十字交叉图案排列在其上。 垫子被定向成使垫子中的一个的突起紧密地配合并填充到另一个垫的凹部中，并且承载网在组件上均匀地间隔开以限定均匀的流体渗透性的本体。
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8.发明授权
公开(公告)号：US5066466A
公开(公告)日：1991-11-19
申请号：US440222
申请日：1989-11-21
IPC分类号： G01N27/12
CPC分类号： G01N27/122 , Y10S436/806
摘要： The present invention relates to a device for indicating toxic substances in air that is supplied to accommodation used for personnel, preferably the cab of a motor vehicle, this having error compensation for humidity and temperature in one or a plurality of semiconductor gas sensors that are used, in which connection the sensor heating voltage is controlled to provide constant heating output and the sensor temperature pick up as well as the necessary amplifier (control stage) used to generate the temperature-varied heating voltage are arranged in a common housing, and that in the area of the sensors this housing is perforated. In order to permit compensation of the toxic substance, temperature, and humidity correlated output signals that are picked up, the present invention proposes that the characteristic curves of the sensor are reproduced in a voltage divider which, outside the sensor and jointly with the sensor forms a voltage divider for a common supply voltage, such that the influence factors compensate each other in equal proportional changes in value of both the sensor and of the outside wiring.
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9.发明授权Process for indicating the presence of toxic substances in air that is supplied to a personnel-occupied space 失效用于指示供应给人员占用空间的空气中存在有毒物质的过程
公开(公告)号：US4882287A
公开(公告)日：1989-11-21
申请号：US256145
申请日：1988-10-05
IPC分类号： G01N27/12
CPC分类号： G01N27/122 , Y10S436/806
摘要： The present invention relates to a process for indicating toxic substances in air that is supplied to accommodation used for personnel, preferably the cab of a motor vehicle, this having error compensation for humidity and temperature in one or a plurality of semiconductor gas sensors that are used, in which connection the sensor heating voltage is controlled to provide constant heating output and the sensor temperature pick up as well as the necessary amplifier (control stage) used to generate the temperature-varied heating voltage are arranged in a common housing, and that in the area of the sensors this housing is perforated. In order to permit compensation of the toxic substance, temperature, and humidity correlated output signals that are picked up, the present invention proposes that the characteristics curves of the sensor are reproduced in a voltage divider which, outside the sensor and jointly with the sensor forms a voltage divider for a common supply voltage, such that the influence factors compensate each other in equal proportional changes in value of both the sensor and of the outside wiring.
摘要翻译： 本发明涉及一种用于指示空气中有毒物质的方法，该方法供应给用于人员，优选机动车辆的驾驶室的住所，其对使用的一个或多个半导体气体传感器中的湿度和温度具有误差补偿 ，其中控制传感器加热电压以提供恒定的加热输出，并且传感器温度拾取以及用于产生温度变化的加热电压的必要的放大器（控制级）被布置在共同的壳体中，并且在 传感器的这个外壳被穿孔的区域。 为了允许补偿所拾取的有毒物质，温度和湿度相关的输出信号，本发明提出了传感器的特性曲线在分压器中再现，该分压器在传感器外部并与传感器形成 用于共用电源电压的分压器，使得影响因素在传感器和外部配线两者的相等比例变化的值中相互补偿。
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公开(公告)号：US4366132A
公开(公告)日：1982-12-28
申请号：US240892
申请日：1981-03-05
申请人： Heinz Holter , Heinz Gresch , Heinrich Igelbuscher , Heribert Dewert , Berthold Dzikowski , Hans-Jurgen Twiehaus
发明人： Heinz Holter , Heinz Gresch , Heinrich Igelbuscher , Heribert Dewert , Berthold Dzikowski , Hans-Jurgen Twiehaus
CPC分类号： B01D53/34 , B01D53/501
摘要： A method of and an apparatus for the scrubbing of waste gases and especially combustion gases by chemisorption. According to the invention combustion gases which can contain sulfur dioxide are scrubbed with water in the presence of lime and the scrubbing liquid is collected directly beneath the scrubbing column in an oxidation basin which is provided with means for introducing oxygen into the liquid to promote the formation of calcium sulfate crystals. The gases can sweep across the top of this basin and, at the outlet thereof, a coarse droplet separator is provided followed by a fine droplet separator or demister. Spray-water nozzles can be provided between the droplet separators for cleaning them.
摘要翻译： 一种用于通过化学吸附洗涤废气，特别是燃烧气体的方法和装置。 根据本发明，可以含有二氧化硫的燃烧气体在石灰存在下用水洗涤，并且洗涤液体在氧化池中直接在洗涤塔下方收集，该氧化池具有将氧气引入液体以促进形成的装置 的硫酸钙晶体。 气体可以扫过该盆的顶部，并且在其出口处设置有粗略的液滴分离器，随后是细小的液滴分离器或除雾器。 可以在液滴分离器之间设置喷水喷嘴以进行清洁。
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