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1. 发明授权

US5171089A Semi-continuous method and apparatus for forming a heated and pressurized mixture of fluids in a predetermined proportion 失效
标题翻译：用于以预定比例形成加热和加压的流体混合物的半连续方法和装置
公开(公告)号：US5171089A
公开(公告)日：1992-12-15
申请号：US792381
申请日：1991-11-15
申请人： Alex C. Kuo , James A. Condron , Kenneth L. Hoy
发明人： Alex C. Kuo , James A. Condron , Kenneth L. Hoy
IPC分类号： B01F3/04 , B05B7/32 , B05D1/02
CPC分类号： B05D1/025 , B01F3/04985 , B05B12/1418 , B05B7/32
摘要： The present invention is directed to apparatus and methods for effectively supplying, feeding, measuring, proportioning, mixing, pressurizing, and heating on a semi-continuous basis, a plurality of fluids. Preferably, the fluids comprise at least one substantially non-compressible fluid, such as coating formulation, and at least one substantially compressible fluid, such as carbon dioxide, to form a substantially accurately proportionated coating admixture in the supercritical state of the compressible fluid for spraying the combined mixture through a spraying means onto a substrate to produce a coating. The process employs vessels having a known displacement volume to feed and proportion the fluids. The pressurization, mixing and heating is accomplished in an oscillation loop wherein the mixture is pressurized and heated while in such oscillation loop. A spray gun connected to the oscillation loop is used to spray the mixture.
摘要翻译：本发明涉及用于在半连续基础上有效地供给，进料，测量，配比，混合，加压和加热多种流体的装置和方法。优选地，流体包括至少一种基本上不可压缩的流体，例如涂层制剂，以及至少一种基本上可压缩的流体，例如二氧化碳，以在用于喷射的可压缩流体的超临界状态下形成基本精确比例的涂料混合物将组合的混合物通过喷涂装置加到基材上以产生涂层。该方法采用具有已知排量的容器来进料和比例流体。加压，混合和加热在振荡环路中实现，其中混合物在这种振荡环路中被加压和加热。连接到振荡环的喷枪用于喷射混合物。

2. 发明授权

US5403089A Method and apparatus for metering and mixing non-compressible and compressible fluids 失效
标题翻译：用于计量和混合不可压缩和可压缩流体的方法和装置
公开(公告)号：US5403089A
公开(公告)日：1995-04-04
申请号：US163310
申请日：1993-12-07
申请人： Alex C. Kuo , Kenneth A. Nielsen , James A. Condron , Kenneth L. Hoy
发明人： Alex C. Kuo , Kenneth A. Nielsen , James A. Condron , Kenneth L. Hoy
IPC分类号： B05B7/24 , B01F3/08 , B01F15/04 , B05B7/32 , B05D1/02 , G05D11/13
CPC分类号： B05D1/025 , B01F15/0412 , B05B12/1418 , B05B7/32 , G05D11/132 , B05D2401/90
摘要： The present invention is directed to methods and apparatus for effectively proportionating a mixture of compressible and non-compressible fluids and in particular, the present invention is directed to apparatus and methods for forming a coating composition mixture containing a substantially accurate proportionated amount of at least one supercritical fluid used as a viscosity reduction diluent.
摘要翻译：本发明涉及用于有效地使可压缩和不可压缩流体的混合物成比例的方法和装置，特别地，本发明涉及用于形成涂料组合物混合物的装置和方法，该组合物混合物含有基本准确的配比的至少一种超临界流体用作粘度降低稀释剂。

3. 发明授权

US5304001A Method and apparatus for metering and mixing non-compressible and compressible fluids 失效
标题翻译：用于计量和混合不可压缩和可压缩流体的方法和装置
公开(公告)号：US5304001A
公开(公告)日：1994-04-19
申请号：US873675
申请日：1992-04-24
申请人： Alex C. Kuo , Kenneth A. Nielsen , James A. Condron , Kenneth L. Hoy
发明人： Alex C. Kuo , Kenneth A. Nielsen , James A. Condron , Kenneth L. Hoy
IPC分类号： B05B7/24 , B01F3/08 , B01F15/04 , B05B7/32 , B05D1/02 , G05D11/13
CPC分类号： B05D1/025 , B01F15/0412 , B05B12/1418 , B05B7/32 , G05D11/132 , B05D2401/90
摘要： The present invention is directed to methods and apparatus for effectively proportionating a mixture of compressible and non-compressible fluids and in particular, the present invention is directed to apparatus and methods for forming a coating composition mixture containing a substantially accurate proportionated amount of at least one supercritical fluid used as a viscosity reduction diluent.
摘要翻译：本发明涉及用于有效地使可压缩和不可压缩流体的混合物成比例的方法和装置，特别地，本发明涉及用于形成涂料组合物混合物的装置和方法，该组合物混合物含有基本准确的配比的至少一种超临界流体用作粘度降低稀释剂。

4. 发明授权

US5105843A Isocentric low turbulence injector 失效
标题翻译：异中低湍流注射器
公开(公告)号：US5105843A
公开(公告)日：1992-04-21
申请号：US676512
申请日：1991-03-28
申请人： James A. Condron , Alex C. Kuo
发明人： James A. Condron , Alex C. Kuo
IPC分类号： B01F5/04 , B05B7/32 , B05D1/02
CPC分类号： B05D1/025 , B01F5/0405 , B05B12/1418 , B05B7/32 , Y10T137/0391 , Y10T137/87571 , Y10T137/87595
摘要： The present invention is directed to improved methods and apparatus for adding one or more fluids to another while substantially preventing the precipitation of one or more dissolved solids contained within a first fluid when being added to a second fluid containing at least one non-solvent component for the one or more dissolved solids.

5. 发明授权

US5098194A Semi-continuous method and apparatus for forming a heated and pressurized mixture of fluids in a predetermined proportion 失效
标题翻译：用于在预定比例中形成加热和加压流体混合物的半连续方法和装置
公开(公告)号：US5098194A
公开(公告)日：1992-03-24
申请号：US544777
申请日：1990-06-27
申请人： Alex C. Kuo , James A. Condron , Kenneth L. Hoy
发明人： Alex C. Kuo , James A. Condron , Kenneth L. Hoy
IPC分类号： B01F3/08 , B01F3/04 , B05B7/32 , B05B15/00 , B05D1/02
CPC分类号： B01F3/04985 , B05B12/1418 , B05B7/32 , B05D1/025
摘要： The present invention is directed to apparatus and methods for effectively supplying, feeding, measuring, proportioning, mixing, pressurizing, and heating on a semi-continuous basis, a plurality of fluids. Preferably, the fluids comprise at least one substantially non-compressible fluid, such as coating formulation, and at least one substantially compressible fluid, such as carbon dioxide, to form a substantially accurately proportionated coating admixture in the supercritical state of the compressible fluid for spraying the combined mixture through a spraying means onto a substrate to produce a coating. The process employs vessels having a known displacement volume to feed and proportion the fluids. The pressurization, mixing and heating is accomplished in an oscillation loop wherein the mixture is pressurized and heated while in such oscillation loop. A spray gun connected to the oscillation loop is used to spray the mixture.

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