公开(公告)号：US3704096A

公开(公告)日：1972-11-28

申请号：US3704096D

申请日：1970-10-16

Applicant: POLLUTION CONTROL IND INC

Inventor： VERSES CHRIST J ,  KARLSON ESKIL L

IPC: A61B19/00 ,  A61L2/26 ,  A61L2/28 ,  G09F3/00 ,  G01D21/00 ,  G01N31/22

CPC classification number: A61L2/26 ,  A61B2090/0813 ,  A61B2090/3937 ,  A61L2/28 ,  G09F3/00 ,  Y10T436/206664

Abstract: MEANS ARE PROVIDED TO INDICATED BY COLOR CHANGE OR LACK OF COLOR CHANGE OCCURRING WITHIN A PREDETERMINE TIME INTERVAL WHETHER A STERILLIZING ENVIRONMENT HAS BEEN ATTAINED IN A SEALED CONTAINER FILLED WITH OZONE MIST. A NEW PACKAGE IS PROVIDED COMPRISING A TRANSPARENT, SEALED CONTAINER HAVING THEREIN AN OZONE MIST STERILIZING ENVIRONMENT, AND ARTICLES TO THE MADE AND KEPT STERILE BY SAID ENVIRONMENT, AND AN INDICATOR ADAPTED TO VISUALLY SIGNAL WHETHER SUCH ENVIRONMENT HAS IN FACT BEEN ATTAINED.

公开(公告)号：US3569696A

公开(公告)日：1971-03-09

申请号：US3569696D

申请日：1968-10-08

Applicant: POLLUTION CONTROL IND INC

Inventor： KARLSON ESKIL L

IPC: F02D41/14 ,  G01N21/31 ,  G01N21/26

CPC classification number: G01N21/314 ,  F02D41/1451

Abstract: The amounts of two or more gases in a test sample of a mixture of gases from an internal combustion engine exhaust are measured simultaneously by splitting a source of radiant energy into two beams, employing one beam as a control beam, and employing the other beam as a test beam and passing it through the sample, and thereafter directing both beams from opposite sides of the plane of a rotating chopper, which has a mirror surface on both sides, alternately to two band-pass filters having transmission corresponding respectively to the absorption bands of the gases being measured, and directing the radiation passing said filters respectively to detector means.

公开(公告)号：US3833492A

公开(公告)日：1974-09-03

申请号：US34373173

申请日：1973-03-22

Applicant: POLLUTION CONTROL IND INC

Inventor： BOLLYKY L

IPC: C01B13/11 ,  C01B13/10 ,  C01B13/12

CPC classification number: C01B13/11 ,  C01B2201/14 ,  C01B2201/32 ,  C01B2201/62 ,  C01B2201/74 ,  C01B2201/76

Abstract: An ozone generator module of the electric discharge field type is provided having at least one cell comprising an assembly of three concentric tubular members, the inner and outer tubular members being electrodes separated by a tubular dielectric member spaced from one of the electrodes a distance sufficient to define a high density electric discharge zone between them, the cell or cells being disposed within a liquid container. Surprisingly good results are obtained by employing a combination of three method steps; - limiting variation in the cross sectional dimension of the field to within a very small range of tolerance; controlling the temperature of the electrodes; and limiting the density of the field by regulating the voltage across the field and the frequency employed.

Abstract translation: 提供了一种放电场型的臭氧发生器模块，其具有至少一个电池，该电池包括三个同心管状部件的组件，内部和外部管状部件是由与电极之一间隔开的管状介电部件隔开的电极， 在它们之间限定高密度放电区，细胞或细胞设置在液体容器内。 通过采用三个方法步骤的组合获得令人惊奇的良好结果; - 将场的横截面尺寸的变化限制在非常小的公差范围内; 控制电极的温度; 并通过调节场上的电压和使用的频率来限制场的密度。

公开(公告)号：US3766051A

公开(公告)日：1973-10-16

申请号：US3766051D

申请日：1971-09-22

Applicant: POLLUTION CONTROL IND INC

Inventor： BOLLYKY J

IPC: C01B13/11 ,  C01B13/10 ,  C01B13/12

CPC classification number: C01B13/11 ,  C01B2201/14 ,  C01B2201/32 ,  C01B2201/62 ,  C01B2201/74 ,  C01B2201/76

Abstract: An ozone generator module of the electirc discharge field type is provided having at least one cell comprising an assembly of three concentric tubular members, the inner and outer tubular members being electrodes separated by a tubular dielectric member spaced from one of the electrodes a distance sufficient to define a high density electric discharge zone between them, the cell or cells being disposed within a liquid container. Substantially optimum conditions for the production of ozone are provided by making the cross sectional dimension of the field uniform throughout to within a very small range of tolerance and by controlling the temperature of the electrodes by cooling them with liquid coolants one of which is a dielectric liquid, and limiting the density of the field by regulating the voltage across the field and the frequency employed.

Abstract translation: 提供了一种电气放电场型的臭氧发生器模块，其具有至少一个电池，该电池包括三个同心管状部件的组件，内部和外部管状部件是由与电极之一隔开的管状电介质隔开的电极， 在它们之间限定高密度放电区，细胞或细胞设置在液体容器内。 制造臭氧的基本最佳条件是通过使场的横截面尺寸在整个公差范围内均匀化，并通过用液体冷却剂进行冷却来控制电极的温度来提供，其中一种是介电液体 并且通过调节场上的电压和使用的频率来限制场的密度。

公开(公告)号：US3751225A

公开(公告)日：1973-08-07

申请号：US3751225D

申请日：1970-03-02

Applicant: POLLUTION CONTROL IND INC

Inventor： KARLSON E

IPC: A61L2/20 ,  A61L3/00

CPC classification number: A61L2/202

Abstract: Ozone carrying mist is employed to sterilize the interior of an enclosure including surfaces and objects therein. Closing movement of a movable wall portion of the enclosure actuates timing means and provides substantially simultaneous flows of predetermined amounts of ozone and water which are mixed to form a mist and injected into the enclosure. Electrical circuitry controlled by the timing means then actuates means for exhausting ozone from the enclosure and drying the wetted surfaces therein.

Abstract translation: 使用臭氧携带雾来对包括其中的表面和物体的外壳的内部进行消毒。 外壳的可移动壁部分的闭合运动致动定时装置并且提供预定量的臭氧和水的基本上同时的流动，所述预定量的臭氧和水被混合以形成雾并注入到外壳中。 由定时装置控制的电路然后致动用于从外壳排出臭氧并干燥其中的润湿表面的装置。

公开(公告)号：US3719017A

公开(公告)日：1973-03-06

申请号：US3719017D

申请日：1970-10-16

Applicant: POLLUTION CONTROL IND INC

Inventor： SHAPIRO J ,  VERSES C ,  KARLSON E

IPC: B65B55/18 ,  B65B31/04

CPC classification number: B65B55/18

Abstract: AN ARTICLE TO BE STERILLIZED IS PLACED IN A CONTAINER FROM WHICH AIR IS WITHDRAWN AND REPLACED WITH A STERILIZING MEDIUM, PREFERABLY OZONE MIST, TO WHICH ALL SURFACES OF THE ARTICLE ARE EXPOSED, AND THE CONTAINER IS SEALED LEAVING THE ARTICLE IN THE STERILIZING MEDIUM. THE EXHAUSTING AND REFILLING AND SEALING ARE PERFORMED AUTOMATICALLY, IN TIMED RELATION, AND THE EXHAUSTING AND REFILLING STEPS MAY BE REPEATED ONE OR MORE TIMES BEFORE THE SEALING STEP.

公开(公告)号：US3752451A

公开(公告)日：1973-08-14

申请号：US3752451D

申请日：1972-01-21

Applicant: POLLUTION CONTROL IND INC

Inventor： KENDIG W

IPC: F02M1/10 ,  F02M7/22 ,  F02M9/10 ,  F02M9/08

CPC classification number: F02M9/106 ,  F02M1/10 ,  F02M7/22 ,  Y10S261/58

Abstract: A downdraft carburetor of the air valve type having a mixing passage provided at its upstream end with two pivoted plates or air valves forming a variable venturi, and provided with two pivoted throttle plates adjacent its downstream end. A fuel spray bar in the mixing passage between the venturi plates and the throttle plates discharges fuel into the mixing passage and is supplied with fuel by a pivoted pickup arm movable in a fuel chamber over a calibrated metering ramp which cooperates with the free end of the pickup arm to form a variable fuel metering clearance therebetween. The fuel chamber may be pressurized, or the level therein may be controlled by a float. The venturi plates are biased closed by springs, one of which is a bimetallic spring coming into operation only when the engine is cold to provide a choke.

Abstract translation: 空气阀类型的下降式化油器具有在其上游端设有两个枢转板或形成可变文氏管的空气阀的混合通道，并在其下游端附近设置有两个枢转的节流板。 在文丘里板和节流板之间的混合通道中的燃料喷射杆将燃料排放到混合通道中，并且通过枢转的拾取臂将燃料供给燃料，所述枢转的拾取臂可在燃料室中移动经过校准的计量斜坡，其与自由端 拾取臂以在其间形成可变的燃料计量间隙。 燃料室可以被加压，或者其中的液位可以由浮子控制。 文丘里板被弹簧偏压闭合，其中之一是双金属弹簧，只有当发动机冷却才能提供扼流圈时才进行操作。