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1. 发明授权

US4904179A Low NO.sub.x primary zone radiant screen device 失效
标题翻译：低NOx主区辐射屏设备
公开(公告)号：US4904179A
公开(公告)日：1990-02-27
申请号：US935070
申请日：1986-11-21
申请人： Thomas E. Drago , Chester D. Ripka
发明人： Thomas E. Drago , Chester D. Ripka
IPC分类号： F23D14/70
CPC分类号： F23D14/70 , F23C2203/20
摘要： An apparatus and method for use in a combustion system of a gas-fired furnace to inhibit formation of oxides of nitrogen (NO.sub.x) by the combustion system thereby reducing NO.sub.x emissions from the combustion system. The apparatus is made of a material which is positioned at the interface of the primary zone and the secondary zone of a combustion flame produced by a two-zone burner which is part of the combustion system, to temper the combustion flame by absorbing thermal energy from the combustion flame. The device sufficiently tempers the combustion flame to limit peak combustion flame temperatures and residence times at these peak combustion flame temperatures to levels which inhibit formation of oxides of nitrogen.
摘要翻译：一种在燃烧炉的燃烧系统中使用的用于通过燃烧系统抑制形成氮氧化物（NOx）的装置和方法，从而减少来自燃烧系统的NOx排放。该设备由位于燃烧火焰的主区域和次级区域的界面上的材料制成，燃烧火焰是由作为燃烧系统的一部分的两区燃烧器产生的，以通过吸收来自燃烧火焰。该装置充分地调节燃烧火焰，以将峰值燃烧火焰温度和停留时间在这些峰值燃烧火焰温度下限制到抑制氮氧化物形成的水平。

2. 发明授权

US4570612A Induced draft submerged burner 失效
标题翻译：诱导式潜水燃烧器
公开(公告)号：US4570612A
公开(公告)日：1986-02-18
申请号：US672548
申请日：1984-11-19
申请人： Chester D. Ripka , James N. Friedman , Thomas E. Drago
发明人： Chester D. Ripka , James N. Friedman , Thomas E. Drago
IPC分类号： F23C3/00 , F24H1/10 , F24H1/20
CPC分类号： F23C3/004 , F24H1/107
摘要： A method and apparatus for recovering heat from the combustion gas discharged from a submerged horizontal burner. The burner is at atmospheric pressure while an induction fan reduces the pressure inside the heat exchanger and draws the ignited combustion gas through a submerged combustion chamber and through the liquid to a flue. The liquid flows in counterflow arrangement with the combustion gas which further enhances the heat transfer between the combustion gas and the liquid.
摘要翻译：一种从浸没式水平燃烧器排出的燃烧气体中回收热量的方法和装置。燃烧器处于大气压力，而感应风扇降低热交换器内的压力，并将点燃的燃烧气体通过浸没式燃烧室并通过液体吸入烟道。液体与燃烧气体以逆流布置流动，这进一步增强了燃烧气体和液体之间的热传递。

3. 发明授权

US5112217A Method and apparatus for controlling fuel-to-air ratio of the combustible gas supply of a radiant burner 失效
标题翻译：用于控制辐射式燃烧器的可燃气体供应的燃料空气比的方法和装置
公开(公告)号：US5112217A
公开(公告)日：1992-05-12
申请号：US557355
申请日：1990-08-20
申请人： Chester D. Ripka , Daniel R. Clark
发明人： Chester D. Ripka , Daniel R. Clark
IPC分类号： F23N1/02 , F23N1/04 , F23N3/08 , F23N5/08
CPC分类号： F23N5/082 , F23N1/022 , F23N1/042 , F23N2023/08 , F23N2025/30 , F23N2027/20 , F23N2033/04 , F23N3/08
摘要： In a heating appliance employing a radiant burner, a method and apparatus for setting the ratio of gaseous fuel to air supplied to the burner to a desired value. With the gaseous fuel flow rate held constant, the air flow rate is controlled to maintain the fuel-to-air ratio at the desired value. The invention uses a sensor that measures the intensity of radiation emitted by the burner. A control device compares the measured intensity to a reference intensity and regulates the air flow rate such that the measured intensity is equal to the reference intensity. The burner emits radiation equal to the reference radiation intensity when it is burning a combustible gas supply containing the desired fuel-to-air ratio, so that by regulating the air flow rate to cause the burner to emit the reference radiant intensity, the fuel-to-air ratio will be at the desired value.
摘要翻译：在采用辐射燃烧器的加热装置中，一种将供给燃烧器的气体与空气的比例设定为所需值的方法和装置。在气体燃料流量保持恒定的情况下，控制空气流速以将燃料 - 空气比保持在所需值。本发明使用测量燃烧器发射的辐射强度的传感器。控制装置将测量的强度与参考强度进行比较，并且调节空气流速，使得测量的强度等于参考强度。燃烧器在燃烧含有所需燃料 - 空气比的可燃气体供应时，发射等于参考辐射强度的辐射，使得通过调节空气流速以使燃烧器发射参考辐射强度，燃料 - 空气比将达到所需值。

4. 发明授权

US5010740A Refrigeration system with mass flow limiting device 失效
标题翻译：具有质量流量限制装置的制冷系统
公开(公告)号：US5010740A
公开(公告)日：1991-04-30
申请号：US475566
申请日：1990-02-07
申请人： Robert J. Backus , Robert A. Chopko , Alan S. Drucker , Chester D. Ripka
发明人： Robert J. Backus , Robert A. Chopko , Alan S. Drucker , Chester D. Ripka
IPC分类号： F25B1/00 , F25B41/04 , F25B41/06 , G05D7/01
CPC分类号： F25B41/043 , G05D7/0126 , Y10T137/7791 , Y10T137/7834
摘要： A closed refrigeration system is provided with a mass flow limiting device located upstream of the suction inlet of a compressor. The device limits the mass flow supplied to the compressor during pulldown and startup to prevent overloading the motor or engine driving the compressor but has minimal influence on the refrigeration system under equilibrium conditions since it is designed for the specific system parameters.
摘要翻译：封闭的制冷系统设置有位于压缩机的吸入口上游的质量流量限制装置。该设备限制了在下拉和启动期间供应给压缩机的质量流量，以防止马达或发动机驱动压缩机的过载，但由于是为特定系统参数而设计的，因此在均衡条件下对制冷系统影响最小。

5. 发明授权

US5038750A Air heating apparatus 失效
标题翻译：空气加热装置
公开(公告)号：US5038750A
公开(公告)日：1991-08-13
申请号：US557239
申请日：1990-07-25
申请人： Chester D. Ripka , Norman Washburn
发明人： Chester D. Ripka , Norman Washburn
IPC分类号： F24F3/00 , F24H3/08 , F28D15/02
CPC分类号： F28D15/0275 , F24F3/001 , F24H3/087 , F28D15/0266
摘要： A space heating appliance employing a radiant burner that burns a gaseous fuel and a plurality of heat pipes to transfer heat produced by the burner to the air to be heated. The appliance is adaptable for use in outdoor "packaged" units, together with an air conditioning system, for heating ventilation and air conditioning (HVAC) systems in commercial buildings, and is also adaptable for use in indoor residential or commercial applications.
摘要翻译：一种采用燃烧气体燃料的辐射式燃烧器的空间加热装置和多个热管，以将由燃烧器产生的热量传递到待加热的空气。该设备适用于室外“包装”单元，以及空调系统，用于商业建筑中的通风和空调（HVAC）系统，并且还适用于室内住宅或商业应用。

6. 发明授权

US4776320A Device for inhibiting NO.sub.x formation by a combustion system 失效
标题翻译：用于抑制由燃烧系统形成NOx的装置
公开(公告)号：US4776320A
公开(公告)日：1988-10-11
申请号：US906669
申请日：1986-09-12
申请人： Chester D. Ripka , John A. Shaheen
发明人： Chester D. Ripka , John A. Shaheen
IPC分类号： F23M9/06 , F24H3/00 , F24H3/08
CPC分类号： F23M9/06
摘要： A device is disclosed for use in a combustion system to inhibit formation of oxides of nitrogen (NO.sub.x) by the combustion system thereby reducing NO.sub.x emissions from the combustion system. The device is made of a material, such as stainless steel, which is positioned at the periphery of a combustion flame produced by a burner which is part of the combustion system, to temper the combustion flame by absorbing thermal energy from the combustion flame. The device sufficiently tempers the combustion flame to limit peak combustion flame temperatures and residence times at these peak combustion flame temperatures to levels which inhibit formation of oxides of nitrogen while allowing substantially complete combustion of the fuel supplied to the burner.
摘要翻译：公开了一种在燃烧系统中用于抑制由燃烧系统形成氮氧化物（NOx）的装置，从而减少来自燃烧系统的NOx排放。该装置由诸如不锈钢的材料制成，其位于由作为燃烧系统的一部分的燃烧器产生的燃烧火焰的周边处，以通过从燃烧火焰吸收热能来调节燃烧火焰。该装置充分地调节燃烧火焰，以将峰值燃烧火焰温度和停留时间在这些峰值燃烧火焰温度下限制到抑制氮氧化物形成的水平，同时允许供应到燃烧器的燃料基本上完全燃烧。

7. 发明授权

US4231417A Method and apparatus for reducing corrosion in a heat exchanger 失效
标题翻译：减少热交换器腐蚀的方法和装置
公开(公告)号：US4231417A
公开(公告)日：1980-11-04
申请号：US44449
申请日：1979-06-01
申请人： Chester D. Ripka
发明人： Chester D. Ripka
IPC分类号： F24F13/22 , F28F19/00
CPC分类号： F24F13/22 , Y10S165/921
摘要： Method and apparatus for preventing condensate from forming on the inside walls of the heat exchanger of a combination air conditioning and heating unit during the cooling mode of operation. The formation of condensate on the inside surfaces of the heat exchanger is reduced by bleeding a small but sufficient amount of air pressurized by the air blower and conditioned by the evaporator into the combustion chamber and then into the heat exchanger to displace ambient air with high moisture content from the interior of the heat exchanger. A hole or a number of holes is provided in the partition separating the discharge section from the burner control section which is open to atmosphere to allow a portion of conditioned air into the heat exchanger.
摘要翻译：在冷却运行模式期间防止冷凝物在组合式空调和加热单元的热交换器的内壁上形成的方法和装置。在热交换器的内表面上形成冷凝物通过将由鼓风机加压并被蒸发器调节的小而足够量的空气排出到燃烧室中，然后进入热交换器以使高湿度环境空气内容来自热交换器的内部。在将排放部分从与大气开放的燃烧器控制部分分开的隔板中设置有一个或多个孔，以允许一部分经调节的空气进入热交换器。

8. 发明授权

US5247804A Method and apparatus for recovering and purifying refrigerant including liquid recovery 失效
标题翻译：回收和净化包括液体回收的制冷剂的方法和装置
公开(公告)号：US5247804A
公开(公告)日：1993-09-28
申请号：US31754
申请日：1993-03-15
申请人： Lowell E. Paige , Chester D. Ripka
发明人： Lowell E. Paige , Chester D. Ripka
IPC分类号： F25B45/00
CPC分类号： F25B45/00 , F25B2345/002
摘要： A refrigerant recovery system is operated to withdraw compressible refrigerant from a refrigeration system by first withdrawing liquid refrigerant from the system being serviced through a suitable conduit and delivering the withdrawn refrigerant directly to a refrigerant storage means. In the refrigerant storage means at least a portion of the refrigerant so withdrawn exists in gaseous form and a portion of this is withdrawn from the storage means and passed serially through a compressor, a condenser, and a refrigerant expansion device before being delivered back to the refrigerant storage means where is evaporates and absorbs heat from the refrigerant within the storage means thereby cooling the storage means and lowering the pressure therein to thereby increase the withdrawal of the liquid refrigerant from the refrigeration system through the conduit. The system controlled parameters including temperature of the refrigerant and the storage means, and compressor suction and discharge pressure are sensed. A detectable change in the value of these system control parameters occur at a time which may be correlated at a time at which the state of the refrigerant being withdrawn from the refrigeration system changes from liquid to vapor. This information is used to shift the system from a liquid recovery mode of operation to a vapor recovery mode.
摘要翻译：操作制冷剂回收系统以从制冷系统中抽取可压缩的制冷剂，首先通过合适的导管将系统中的液体制冷剂排出，并将排出的制冷剂直接输送到制冷剂储存装置。在制冷剂储存装置中，所述抽出的制冷剂的至少一部分以气态形式存在，并且其一部分从储存装置中排出，并且在被送回到所述储存装置之前通过压缩机，冷凝器和制冷剂膨胀装置通过制冷剂储存装置，其从存储装置内的制冷剂蒸发并吸收热量，从而冷却存储装置并降低其中的压力，从而通过导管增加液体制冷剂从制冷系统的抽出。检测包括制冷剂和储存装置的温度以及压缩机吸入和排出压力的系统控制参数。这些系统控制参数的值的可检测变化发生在从制冷系统抽出的制冷剂的状态从液体变为蒸气的时间可能相关的时间。该信息用于将系统从液体恢复操作模式转移到蒸气回收模式。

9. 发明授权

US4993402A Fuel efficient rapid response water heating module 失效
标题翻译：燃油效率快速响应水加热模块
公开(公告)号：US4993402A
公开(公告)日：1991-02-19
申请号：US451654
申请日：1989-12-18
申请人： Chester D. Ripka
发明人： Chester D. Ripka
IPC分类号： F24H1/12 , F24H1/44 , F24H8/00
CPC分类号： F24H1/43 , F24H1/124 , F24H1/28 , F24H1/44 , F24H8/00 , Y02B30/102
摘要： A water heating module. The module is adapted for heating water for general residential and commercial use and as a supply for a hydronic heating system. The module is capable of supplying a large volume of hot water near instantaneously on demand without exhaustion. There is a small hot water tank in the module, to supply small demands and to reduce ambient losses while module is in standby. Condensing combustion gases are used to preheat incoming cold water; both features combining to produce high fuel efficiency in the module. A radiant infrared burner may be used in the module to eliminate combustion roar and also to substantially reduce NO.sub.x emission, thus enabling sale of the module in jurisdictions having strict NO.sub.x emission standards. '
摘要翻译：水加热模块。该模块适用于一般住宅和商业用途的水加热，以及用于水力加热系统的供应。该模块能够在短时间内立即供应大量的热水而不耗尽。模块中有一个小型热水箱，可以在模块待机时提供小的需求并减少环境损耗。冷凝燃烧气体用于预热进入的冷水; 这两个特征组合在模块中产生高燃料效率。可以在模块中使用辐射红外线燃烧器以消除燃烧咆哮，并且还可以显着减少NOx排放，从而能够在具有严格的NOx排放标准的管辖区内出售模块。

10. 发明授权

US4945890A Induced draft warm air furnace with radiant infrared burner 失效
标题翻译：带辐射红外线燃烧器的引风式暖风炉
公开(公告)号：US4945890A
公开(公告)日：1990-08-07
申请号：US402734
申请日：1989-09-05
申请人： Chester D. Ripka
发明人： Chester D. Ripka
IPC分类号： F24H3/10 , F24H9/18
CPC分类号： F24H3/105 , F24H9/1836
摘要： An induced draft warm air furnace employing a radiant infrared burner. The use of a radiant burner results in a very low concentration of oxides of nitrogen (NO.sub.X), in the combustion gases produced. In addition, the use of a radiant burner eliminates the combustion roar produced by other types of burners found in similar furnaces. Further, the invention allows the attainment of the advantages of a radiant burner in a furnace of otherwise standard design with only minor modification. The scope of the invention includes the use of the radiant burner within a combustion chamber which is either within the heat exchanger enclosure and joined to the heat exchanger or within a burner box mounted external to the heat exchanger enclosure but having means for the free passage of combustion gases from the combustion chamber to the heat exchanger. The use of induced draft eliminates the possibility of combustion gases leaking out of the combustion chamber or heat exchanger.
摘要翻译：采用辐射红外线燃烧器的感应式采暖空气炉。使用辐射燃烧器会导致产生的燃烧气体中氮氧化物（NOX）的浓度非常低。此外，使用辐射式燃烧器消除了在类似炉中发现的其他类型燃烧器产生的燃烧吼声。此外，本发明允许在炉的另一标准设计中实现辐射燃烧器的优点，只进行微小的修改。本发明的范围包括在燃烧室内使用辐射燃烧器，该燃烧室在热交换器外壳内并连接到热交换器，或在安装在热交换器外壳外部的燃烧器箱内，但具有用于自由通过从燃烧室到热交换器的燃烧气体。使用引风机可以消除燃烧气体从燃烧室或热交换器泄漏出来的可能性。

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