公开(公告)号：WO1997048601A3

公开(公告)日：1997-12-24

申请号：PCT/US1997009876

申请日：1997-06-06

Applicant: ALLIEDSIGNAL INC.

Inventor： ALLIEDSIGNAL INC. ,  MITTENDORF, Donald, Lee ,  SUTTON, Trevor, G.

IPC: B23B15/00

公开(公告)号：WO1997048478A1

公开(公告)日：1997-12-24

申请号：PCT/US1997010668

申请日：1997-06-19

Applicant: ALLIEDSIGNAL INC.

Inventor： ALLIEDSIGNAL INC. ,  ROHRBACH, Ronald, P. ,  JONES, Gordon, W. ,  UNGER, Peter, D. ,  BAUSE, Daniel

IPC: B01D53/26

CPC classification number: B01D50/006 ,  B01D47/028 ,  B01D53/02 ,  B01D53/025 ,  B01D53/0415 ,  B01D53/0446 ,  B01D53/261 ,  B01D53/268 ,  B01D2253/102 ,  B01D2253/108 ,  B01D2253/25 ,  B01D2257/80 ,  B01D2257/90 ,  B01D2257/93 ,  B01D2259/40083 ,  B01D2259/402 ,  B01J20/28014 ,  B60H3/06 ,  B60H3/0633 ,  B60H3/0658 ,  B60H2003/0691 ,  Y10T428/2975

Abstract: A unique filtration device (10) which continuously removes several gas phase contaminants from an airstream through the use of partially hollow wicking fibers (20) impregnated with a selected liquid which can capture the gas phase contaminants. The wicking fibers (20) are generally disposed parallel and are formed into a filter element (12) which extends from the airstream to be cleaned into another airstream which can strip and carry away the unwanted gas phase contaminants. The gas phase contaminants are conveyed to the stripping airstream by a concentration factor induced molecular migration. The airstream to be cleaned is directed through a compartment (16) across which the filter element (12) extends so the complete airflow is through filter element (12). Filter element (12) also extends into another compartment (18) through which the stripping airstream flows. The wicking fibers (20) include internal longitudinal cavities (22) each with a relatively small longitudinal extending opening (24). The wicking fibers (20) are filled with the selected contaminant removing liquid through capillary action by which the individual wicking fibers (20) rapidly draw the selected liquid, with which they come into contact, through the internal cavities (22). The absorption liquid remains within the wicking fiber cavities (22) and generally does not enter the space between the wicking fibers, yet through the longitudinal openings (24) the liquid is in full communication with the airstream flowing past the fibers (20).

Abstract translation: 一种独特的过滤装置（10），其通过使用浸渍有可捕获气相污染物的选定液体的部分中空芯吸纤维（20），从气流连续地去除多个气相污染物。 芯吸纤维（20）通常平行设置，并且形成为从要清洁的气流延伸到可以剥离和携带不需要的气相污染物的另一气流的过滤元件（12）。 通过浓度因子诱导的分子迁移将气相污染物输送到汽提气流。 要清洁的气流被引导通过隔室（16），过滤元件（12）延伸穿过该隔室（16），使得完整的气流通过过滤元件（12）。 过滤器元件（12）还延伸到另一个隔室（18）中，汽提气流通过该隔室（18）流动。 芯吸纤维（20）包括各自具有相对小的纵向延伸开口（24）的内部纵向空腔（22）。 芯吸纤维（20）通过毛细管作用填充所选择的污染物去除液体，通过该毛细管作用，各个芯吸纤维（20）通过内部空腔（22）快速地吸引与它们接触的选定液体。 吸收液体保持在芯吸纤维空腔（22）内，并且通常不进入芯吸纤维之间的空间，但是通过纵向开口（24），液体与流过纤维（20）的气流完全相通。

公开(公告)号：WO1997047777A2

公开(公告)日：1997-12-18

申请号：PCT/US1997009214

申请日：1997-05-29

Applicant: ALLIEDSIGNAL INC.

Inventor： ALLIEDSIGNAL INC. ,  MITTENDORF, Donald, Lee

IPC: C22C00/00

CPC classification number: B23K35/3013 ,  B23K35/005 ,  B23K35/007 ,  Y10T428/12771 ,  Y10T428/12819 ,  Y10T428/12875 ,  Y10T428/12889

Abstract: A method for joining rhenium to columbium and columbium based alloys that minimizes the formation of brittle intermetallics. First, a layer of ruthenium is applied to both the rhenium and columbium and then heated until the ruthenium diffuses with the rhenium and columbium respectively. A braze foil is placed between the two outer ruthenium layers and the assembly is heated in a range of 50 DEG C to 100 DEG C above the liquidus of the braze, thereby joining the rhenium to the columbium. Alternatively, the ruthenium coated surfaces are placed in contact and diffused together under a compressive load.

Abstract translation: 将铼与铌和铌基合金接合的方法，其使脆性金属间化合物的形成最小化。 首先，将一层钌施加到铼和铌上，然后加热直到钌分别与铼和铌分布。 在两个外部钌层之间放置钎焊箔，并将该组件在钎焊液面上方50℃至100℃的范围内加热，从而将铼接合到铌。 或者，钌涂覆的表面在压缩载荷下接触放置在一起。

公开(公告)号：WO1997047574A1

公开(公告)日：1997-12-18

申请号：PCT/US1997010450

申请日：1997-06-13

Applicant: ALLIEDSIGNAL INC.

Inventor： ALLIEDSIGNAL INC. ,  PHAM, Hang, Thanh ,  SINGH, Rajiv, R. ,  SMITH, Addison, M. ,  WILSON, David, P. ,  THOMAS, Raymond, Hilton, Percival ,  CERRI, Gustavo

IPC: C07C19/08

CPC classification number: C07C19/08 ,  C01B7/01

Abstract: The present invention relates to mixtures of difluoromethane ("HFC-32") and chlorine. More particularly, the invention provides azeotrope-like compositions of HFC-32 and chlorine.

Abstract translation: 本发明涉及二氟甲烷（“HFC-32”）和氯的混合物。 更具体地，本发明提供HFC-32和氯的类共沸组合物。

公开(公告)号：WO1997043609A1

公开(公告)日：1997-11-20

申请号：PCT/US1997008095

申请日：1997-05-13

Applicant: ALLIEDSIGNAL INC.

Inventor： ALLIEDSIGNAL INC. ,  HE, Gang

IPC: G01J01/42

CPC classification number: G01N21/274 ,  G01J1/44

Abstract: A noise cancellation system which balances the photocurrents derived by a measurement signal and a reference signal of a sensor. The invention has application in any measurement device which detects a small signal in combination with high noise content and further utilizes a reference signal. The invention is useful in an optical measurement system by splitting an optical beam into measurement (28) and reference optical beams (26); passing the measurement through a sample cell (30) for measurement information; converting the measurement beam (28) and reference beam (26) into a measurement current representing information signals impressed on a current signal that is modulated by undesirable noise signals and a reference current representing said carrier current signal exclusive of said information signals and modulated by said noise signals respectively; generating a voltage source as a function of said reference current and a feedback control voltage resulting in the flow of a correction current modulated by said noise signals; and combining said measurement current and said correction current in a way which substantially cancels the undesirable noise signals from said measurement current and produces said feedback control voltage which comprises an output signal containing the information component of said measurement current. Other applications include acoustic, infrared, frequency or other types of measurement systems.

Abstract translation: 噪声消除系统，其平衡由测量信号导出的光电流和传感器的参考信号。 本发明可应用在任何测量装置中，该测量装置结合高噪声内容检测小信号并进一步利用参考信号。 本发明在通过将光束分成测量（28）和参考光束（26）的光学测量系统中是有用的; 将测量通过用于测量信息的样品池（30）; 将测量光束（28）和参考光束（26）转换成表示施加在由不期望的噪声信号调制的电流信号上的信号信号的测量电流，以及表示除所述信息信号之外的所述载波电流信号的参考电流，并由所述 噪声信号; 产生作为所述参考电流的函数的电压源和产生由所述噪声信号调制的校正电流的反馈控制电压; 以及以基本上抵消来自所述测量电流的不期望的噪声信号的方式组合所述测量电流和所述校正电流，并产生包括包含所述测量电流的信息分量的输出信号的所述反馈控制电压。 其他应用包括声学，红外，频率或其他类型的测量系统。

公开(公告)号：WO1997043218A1

公开(公告)日：1997-11-20

申请号：PCT/US1997008096

申请日：1997-05-13

Applicant: ALLIEDSIGNAL INC.

Inventor： ALLIEDSIGNAL INC. ,  POWERS, Albert, Daniel

IPC: C02F03/12

CPC classification number: C02F3/1247 ,  C02F3/06 ,  C02F3/10 ,  C02F3/2806 ,  Y02A20/216 ,  Y02W10/15

Abstract: An immobilized cell bioreactor is provided, which bioreactor includes a tank (10) providing a compact and highly efficient system for biodegrading organic pollutants in a fluid. The tank (10) is generally cylindrical and includes a plurality of chambers (12, 14, 16, 18, 20), the fluid flowing sequentially through the chambers to an end chamber (20) from which the fluid is discharged. The chambers support a volume of mixed biomass media. The tank can be operated either aerobically or anaerobically in a multi-phase treatment process.

Abstract translation: 提供了一种固定化细胞生物反应器，该生物反应器包括一个提供用于生物降解流体中的有机污染物的紧凑和高效系统的罐（10）。 罐（10）通常是圆柱形的并且包括多个室（12,14,16,18,20），所述流体依次通过所述室流到端室（20），流体从所述端室排出。 这些室支持一定量的混合生物质介质。 在多相处理过程中，罐可以有氧或无氧操作。

公开(公告)号：WO1997041574A1

公开(公告)日：1997-11-06

申请号：PCT/US1997007067

申请日：1997-04-25

Applicant: ALLIEDSIGNAL INC.

Inventor： ALLIEDSIGNAL INC. ,  RAPOPORT, William, R. ,  PAPANESTOR, Paul, A.

IPC: H01F38/12

CPC classification number: F02P3/02 ,  H01F38/12

Abstract: A magnetic core-coil assembly generates an ignition event in a spark ignition internal combustion system having at least one combustion chamber. The assembly comprises a magnetic core of amorphous metal having a primary coil for low voltage excitation and a secondary coil for a high voltage output to be fed to a spark plug. A high voltage is generated in the secondary coil within a short period of time following excitation thereof. The assembly senses spark ignition conditions in the combustion chamber to control the ignition event. The assembly is constructed from sub-assembly parts that can be manufactured with existing machines at reasonable cost.

Abstract translation: 由线圈和磁芯构成的组件，在内燃机和具有至少一个燃烧室的点火火花中产生爆炸。 该组件包括具有用于低电压激励的第一线圈和用于激励火花塞的高压输出的第二线圈的非晶金属磁芯。 在其激励之后短时间内在第二线圈中产生高电压。 该组件检测燃烧室内的火花点火条件以控制该点火。 该套件由部件组装而成，可用现有机器经济地生产。

公开(公告)号：WO1997041190A1

公开(公告)日：1997-11-06

申请号：PCT/US1997007190

申请日：1997-05-01

Applicant: ALLIEDSIGNAL INC.

Inventor： ALLIEDSIGNAL INC. ,  SINGH, Rajiv, Ratna ,  SKANKLAND, Ian, Robert ,  ROBINSON, Roy, Phillip ,  PHAM, Hang, Thanh ,  THOMAS, Raymond, Hilton, Percival ,  LOGSDON, Peter, Brian

IPC: C09K05/04

CPC classification number: C08J9/127 ,  C08J2203/14 ,  C08J2203/142 ,  C08J2207/04 ,  C08J2375/04 ,  C09K3/30 ,  C09K5/045 ,  C09K2205/106 ,  C09K2205/12 ,  C09K2205/128 ,  C09K2205/32 ,  Y10S264/05 ,  Y10S521/91

Abstract: Azeotrope-like compositions of trifluoromethane, carbon dioxide, ethane, and hexafluoroethane are provided. The compositions of the invention are environmentally desirable for use as refrigerants, aerosol propellants, blowing agents for polymer foam, heat transfer media, and gaseous dielectrics.

Abstract translation: 提供了三氟甲烷，二氧化碳，乙烷和六氟乙烷的类共沸组合物。 本发明的组合物在用作制冷剂，气溶胶推进剂，聚合物泡沫的发泡剂，传热介质和气体电介质中是环境需要的。

公开(公告)号：WO1997037955A1

公开(公告)日：1997-10-16

申请号：PCT/US1997005656

申请日：1997-04-04

Applicant: ALLIEDSIGNAL INC.

Inventor： ALLIEDSIGNAL INC. ,  YATES, Stephen, Frederic ,  GAITA, Romulus

IPC: C07C17/395

CPC classification number: C07C17/395 ,  C07C19/08

Abstract: 1-Chloro-3,3,3-trifluoropropene (R-1233zd) or other olefin impurities are removed from 1,1,1,3,3-pentafluoropropane (R-245fa) by contacting the R-245fa in the liquid or vapor phase with chlorine in the presence of ultraviolet light providing an exposure of at least about 0.02 watts-hour/kg.

Abstract translation: 通过使液体或蒸气中的R-245fa接触，从1,1,1,3,3-五氟丙烷（R-245fa）中除去1-氯-3,3,3-三氟丙烯（R-1233zd）或其它烯烃杂质 在存在紫外线时提供至少约0.02瓦特/千克的暴露的氯。

公开(公告)号：WO1997036176A1

公开(公告)日：1997-10-02

申请号：PCT/US1997004770

申请日：1997-03-26

Applicant: ALLIEDSIGNAL INC.

Inventor： ALLIEDSIGNAL INC. ,  FOX, Richard

IPC: G01N31/00

CPC classification number: G01N33/0013 ,  G01N31/005 ,  G01N33/0016 ,  G01N33/004 ,  G01N33/0047 ,  Y02A50/244

Abstract: An air contamination monitor includes a sample heater connectable to an air source such as an aircraft engine bleed air port. The heater causes any oil and other hydrocarbons in the sample air to decompose into CO2 and H2O. A vacuum pump draws the heated air sample from the heater to a carbon dioxide analyzer. The response of the analyzer is recorded by means of a strip chart or paperless recorder.

Abstract translation: 空气污染监测器包括可连接到诸如飞机发动机排气口的空气源的样品加热器。 加热器使样品空气中的任何油和其他烃分解成二氧化碳和水。 真空泵将加热的空气样品从加热器吸入二氧化碳分析仪。 通过条形图或无纸记录仪记录分析仪的响应。