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    FILTER APPARATUS FOR A POWDER COATING SPRAY BOOTH
    1.
    发明申请
    FILTER APPARATUS FOR A POWDER COATING SPRAY BOOTH 审中-公开
    喷粉喷涂机的过滤设备

    公开(公告)号：WO2004024341A1

    公开(公告)日：2004-03-25

    申请号：PCT/US2003/027881

    申请日：2003-09-05

    Applicant: NORDSON CORPORATION ,  URG, Donald, L. ,  ALLSOP, Robert, J. ,  CURZON, Aron ,  BELVEDERE, Dan ,  WIDDIFIELD, Glen

    Inventor： URG, Donald, L. ,  ALLSOP, Robert, J. ,  CURZON, Aron ,  BELVEDERE, Dan ,  WIDDIFIELD, Glen

    IPC: B05B15/12

    CPC classification number: B05B14/43

    Abstract: A filter apparatus for use with a powder spray booth includes an air flow chamber having an inlet opening and an outlet opening. The air flow chamber defines an air flow path extending through the air flow chamber between the inlet opening and the outlet opening. The inlet opening enables air to flow from a powder spray booth into the air flow chamber. A fan in the air flow chamber draws air from the booth through the inlet opening into the air flow chamber. A primary filter is disposed in the air flow path between the inlet opening and the fan. A final filter is disposed in the air flow path between the primary filter and the fan.

    Abstract translation: 用于粉末喷涂室的过滤装置包括具有入口和出口的空气流动室。 气流室限定了在入口和出口之间延伸穿过空气流动室的空气流动路径。 入口开口使得空气从粉末喷雾室流入空气流动室。 空气流动室中的风扇通过入口将来自展位的空气吸入空气流动室。 主过滤器设置在入口和风扇之间的空气流动路径中。 最终过滤器设置在主过滤器​​和风扇之间的空气流动路径中。

    IMPROVEMENTS TO WEAR COMPONENTS IN POWDER COATING SYSTEM
    2.
    发明申请
    IMPROVEMENTS TO WEAR COMPONENTS IN POWDER COATING SYSTEM 审中-公开
    粉末涂料系统中磨损组分的改进

    公开(公告)号：WO2004110646A3

    公开(公告)日：2005-06-23

    申请号：PCT/US2004018104

    申请日：2004-06-08

    Applicant: ALLSOP ROBERT ,  NORDSON CORP

    Inventor： ALLSOP ROBERT

    IPC: B05B5/03 ,  B05B7/14 ,  B05B15/06 ,  B29C45/14 ,  F16L47/06

    CPC classification number: B05B7/1404 ,  B05B5/032 ,  B05B15/065 ,  B05B15/18 ,  B29C45/14598

    Abstract: Wear components of a powder coating system are provided with a coded visual element in one aspect of the invention. The coded visual element can provide an indication of the manufacturer or a characteristic of the part. In molded parts, the coded visual element can be implemented as a different color overmolded part wherein a material of one color is overmolded on a base material of another color. The overmolded material can be elastomeric and formed with integral exterior rings to provide a friction fit for the wear component in, for example, a venturi pump or a spray gun while eliminating the need for separate O- rings and the need to machine or form grooves in the exterior of the parts to receive the O-rings. Similarly, integral flanges can be formed to eliminate the need for separate snap rings and grooves to accept the snap rings. Color coding of the overmolded material can also be implemented in a way to provide an indication of wear. Alternatively, the part can be constructed as a layered structure of two or more materials to provide an indication of wear with or without a visual coding element Another aspect of the invention is the idea of forming the replacement part as a single piece part such as a molded part. This type of part can be formed to incorporate integrally formed resilient rings and/or integrally formed flanges on the exterior of the part to take the place of O-rings and snap rings.

    Abstract translation: 在本发明的一个方面，粉末涂料体系的磨损组分具有编码的视觉元素。 编码的视觉元素可以提供制造商的指示或部件的特性。 在模制部件中，编码的视觉元件可以实现为不同颜色的包覆成型部件，其中一种颜色的材料在另一种颜色的基材上被包覆成型。 包覆成型的材料可以是弹性体并且形成有整体的外环，以在例如文丘里泵或喷枪中为磨损部件提供摩擦配合，同时不需要分开的O形环，并且需要加工或形成凹槽 在外部的部件接收O形圈。 类似地，可以形成一体的凸缘以消除对单独的卡环和凹槽的接受卡环的需要。 包覆成型材料的颜色编码也可以以提供磨损指示的方式来实现。 或者，该部件可以被构造为两种或更多种材料的分层结构，以提供具有或不具有视觉编码元件的磨损指示。本发明的另一方面是将替换部件形成为单件部件，例如 模制件。 这种类型的部件可以形成为在部件的外部上结合整体形成的弹性环和/或整体形成的凸缘以取代O形环和卡环。

    IMPROVEMENTS TO WEAR COMPONENTS IN POWDER COATING SYSTEM
    3.
    发明申请
    IMPROVEMENTS TO WEAR COMPONENTS IN POWDER COATING SYSTEM 审中-公开
    粉末涂料系统中磨损成分的改进

    公开(公告)号：WO2004110646A2

    公开(公告)日：2004-12-23

    申请号：PCT/US2004/018104

    申请日：2004-06-08

    Applicant: NORDSON CORPORATION ,  ALLSOP, Robert

    Inventor： ALLSOP, Robert

    IPC: B05B15/00

    CPC classification number: B05B7/1404 ,  B05B5/032 ,  B05B15/18 ,  B05B15/65 ,  B29C45/14598

    Abstract: Wear components of a powder coating system are provided with a coded visual element in one aspect of the invention. The coded visual element can provide an indication of the manufacturer or a characteristic of the part. In molded parts, the coded visual element can be implemented as a different color overmolded part wherein a material of one color is overmolded on a base material of another color. The overmolded material can be elastomeric and formed with integral exterior rings to provide a friction fit for the wear component in, for example, a venturi pump or a spray gun while eliminating the need for separate O- rings and the need to machine or form grooves in the exterior of the parts to receive the O-rings. Similarly, integral flanges can be formed to eliminate the need for separate snap rings and grooves to accept the snap rings. Color coding of the overmolded material can also be implemented in a way to provide an indication of wear. Alternatively, the part can be constructed as a layered structure of two or more materials to provide an indication of wear with or without a visual coding element Another aspect of the invention is the idea of forming the replacement part as a single piece part such as a molded part. This type of part can be formed to incorporate integrally formed resilient rings and/or integrally formed flanges on the exterior of the part to take the place of O-rings and snap rings.

    Abstract translation: 在本发明的一个方面中，粉末涂料体系的磨损组分具有编码的视觉元素。 编码的视觉元素可以提供制造商的指示或部件的特性。 在模制部件中，编码的视觉元件可以实现为不同颜色的包覆成型部件，其中一种颜色的材料在另一种颜色的基材上被包覆成型。 包覆成型的材料可以是弹性体并且形成有整体外部环，以在例如文丘里泵或喷枪中为磨损部件提供摩擦配合，同时不需要分离的O形环，并且需要加工或形成凹槽 在外部的零件接收O形圈。 类似地，可以形成一体的凸缘以消除对单独的卡环和凹槽的接受卡环的需要。 包覆成型材料的颜色编码也可以以提供磨损指示的方式实施。 或者，该部件可以被构造为两种或更多种材料的分层结构，以提供具有或不具有视觉编码元件的磨损指示。本发明的另一方面是将替换部件形成为单件部件，例如 模制件。 这种类型的部件可以形成为在部件的外部上并入整体形成的弹性环和/或整体形成的凸缘以取代O形环和卡环。

    A New or Improved Petroleum Engine.
    7.
    发明专利
    A New or Improved Petroleum Engine. 未知

    公开(公告)号：GB189905472A

    公开(公告)日：1900-02-17

    申请号：GB189905472D

    申请日：1899-03-13

    Applicant: ALLSOP ROBERT OWEN

    Inventor： ALLSOP ROBERT OWEN

    Abstract: 5472. Allsopp, R. O. March 13. Gas or explosive-vapour engines.-A complete cycle is composed of two or more Otto cycles, the exhaust being drawn back into the cylinder or into another cylinder with air and re-ignited. By this means the exhaust is rendered inodorous, and heavy oils can be used. A further object of the invention is to enable the power of engines, particularly those used on motor cars, to be controlled by varying the relative quantities of air and fuel admitted. A two-cylinder engine is shown diagrammatically in Fig. 1. A charge is drawn into, and does work in. the small cylinder C, and the exhaust is expelled into the large cylinder G, the pressure during the suction stroke in G being kept up to that of the atmosphere by air drawn in through the valve N. By supplying fuel in excess to the cylinder C, the power of the engine is increased because a more powerful impulse is produced in the larger cylinder. The engine shown has combustion chambers of variable capacity as described in Specifications No. 26,638, A.D.1896, No. 13,092, A.D. 1897, and No 18,343, A.D. 1898. In single-cylinder engines the exhaust is forced into a reservoir and drawn back again into the cylinder with air on the fifth stroke of the cycle. Three cylinders may be employed, in the first of which the hydrogen in the fuel is burnt, in the second the carbon is converted into carbonic oxide, and in the third the carbonic oxide is burnt and exhausted.

    Improvements in Internal Combustion Engines.
    8.
    发明专利
    Improvements in Internal Combustion Engines. 未知

    公开(公告)号：GB190713727A

    公开(公告)日：1908-06-11

    申请号：GB190713727D

    申请日：1907-06-13

    Applicant: ALLSOP ROBERT OWEN

    Inventor： ALLSOP ROBERT OWEN

    Abstract: 13,727. Allsop, R. O. June 13. Gas or explosive-vapour engines. - Relates to the vapour pump of engines such as are described in Specifications No. 16,816, A.D. 1901, No. 21,587, A.D. 1903, and No. 21,275, A.D. 1904. Fig. 3 is a cross-section showing the pump b, which has an air and fuel admission valve h of the kind described in Specification No. 23,600, A.D. 1905. A ported ring f is now provided to permit adjustment of the air supply, a pipe a, with or witbout a cock e, for draining away any liquid to a tank d, and a double wedge m is placed between the stem of the pump delivery valve and the valve-rod o, so that the lift of the valve may be adjusted. Two float chambers, for light and heavy oil, are provided, one or the other being put into action as desired by a three-way cock. According to the Provisional Specification, the air supply may be heated by contact with the exhaust pipe or motor cylinder.

    Improvements in Petroleum Engines
    9.
    发明专利
    Improvements in Petroleum Engines 未知

    公开(公告)号：GB190523600A

    公开(公告)日：1906-12-15

    申请号：GB190523600D

    申请日：1905-11-16

    Applicant: ALLSOP ROBERT OWEN

    Inventor： ALLSOP ROBERT OWEN

    Abstract: 23,600. Allsop, R. O. Nov. 16. Gas or explosivevapour engines, valves for. An improvement is effected in the fuel, inlet valves of petroleum engines with fuel vapour pumps such as those described in Specifications No. 16,816. A.D. 1901, .No. 21587, A.D. 1903. and No. 21,275, A.D. 1904. The improvement consists in making more. than one hole in the seating or as an alternative substituting a continuous fine groove or slit. The valve box is in' two parts A, B, the joint intersecting the valve face at its centre and preferably at right-angles to it. A channel J is turned in one or both of the parts A, B, and is connected with the fuel inlet by the hole G. Fine grooves are cut in one or both faces of the joint between the channel J and the valve seat. The portions A, B are drawn together by the screwed cap C. Air inlets are shown at F.

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