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1. 发明申请

US20100069517A1 METHOD OF FORMING A POLYURETHANE FOAM 有权
标题翻译：形成聚氨酯泡沫的方法
公开(公告)号：US20100069517A1
公开(公告)日：2010-03-18
申请号：US12210031
申请日：2008-09-12
申请人： John H. Swab , Matthew C. Dunlap , Thomas M. Suggs , Donald E. Weber
发明人： John H. Swab , Matthew C. Dunlap , Thomas M. Suggs , Donald E. Weber
IPC分类号： C08J9/10
CPC分类号： B29C44/60 , B05B7/1263 , B05B7/2472 , B29C44/367 , F16K3/26 , F16K17/065 , Y10T137/3124 , Y10T137/3127 , Y10T137/7792
摘要： A method of forming polyurethane foam from a resin component and an isocyanate component includes the use of at least one control valve controlling a flow rate of at least one of the resin component and the isocyanate component. The method includes connecting lines having at least a 1 inch diameter to a housing of the control valve. The method also includes coupling a source of gas pressure to the line. At least one of the resin component and the isocyanate component is pressurized with the source of gas pressure to move the resin and/or isocyanate component through the line and into the flow control device at a flow rate of between 5 and 70 gallons per minute.
摘要翻译：从树脂组分和异氰酸酯组分形成聚氨酯泡沫的方法包括使用控制至少一种树脂组分和异氰酸酯组分的流速的至少一个控制阀。该方法包括将具有至少1英寸直径的线连接到控制阀的壳体。该方法还包括将气体压力源耦合到管线。树脂组分和异氰酸酯组分中的至少一种用气体压力的压力加压以使树脂和/或异氰酸酯组分通过管线移动并以5至70加仑/分钟的流速进入流量控制装置。

2. 发明申请

US20100065768A1 EXTERNALLY ADJUSTABLE PRESSURE COMPENSATED FLOW CONTROL VALVE 有权
标题翻译：外部可调节压力补偿流量控制阀
公开(公告)号：US20100065768A1
公开(公告)日：2010-03-18
申请号：US12210037
申请日：2008-09-12
申请人： John H. Swab , Matthew C. Dunlap , Thomas M. Suggs , Donald E. Weber
发明人： John H. Swab , Matthew C. Dunlap , Thomas M. Suggs , Donald E. Weber
IPC分类号： F16K31/44 , F16K27/02
CPC分类号： G05D7/0133 , B29B7/7404 , B29B7/7438 , Y10T137/7784 , Y10T137/7785 , Y10T137/7788
摘要： An in-line fluid flow control valve includes a housing defining an inlet chamber and an outlet chamber aligned along a outlet axis. The housing further defines a bore with a flow control device and an adjustment mechanism disposed therein for regulating a fluid flow rate. The flow control device defines a fluid passage interconnecting the inlet chamber and the outlet chamber. The plane and the outlet axis define an acute angle therebetween. The angled position of the bore relative to the outlet axis permits access to and adjustment of the flow control device, as well as replacement of the flow control device, without disconnecting any fittings attached to the inlet and the outlet of the control valve.
摘要翻译：在线流体流量控制阀包括限定入口室和沿着出口轴对齐的出口室的壳体。壳体进一步限定具有流量控制装置和设置在其中的用于调节流体流速的调节机构的孔。流量控制装置限定将入口室和出口室互连的流体通道。平面和出口轴线之间形成锐角。孔相对于出口轴的倾斜位置允许进入和调节流量控制装置以及更换流量控制装置，而不断开连接到控制阀的入口和出口的任何配件。

3. 发明授权

US08123081B2 Two component foam dispensing apparatus 有权
标题翻译：双组份泡沫分配装置
公开(公告)号：US08123081B2
公开(公告)日：2012-02-28
申请号：US12210034
申请日：2008-09-12
申请人： John H. Swab , Matthew C. Dunlap , Thomas M. Suggs , Donald E. Weber
发明人： John H. Swab , Matthew C. Dunlap , Thomas M. Suggs , Donald E. Weber
IPC分类号： B67D7/78
CPC分类号： B05B7/0408 , B05B7/1209 , B05B12/004 , B05B15/55 , B05B15/557 , B29B7/7404 , B29B7/7438 , Y10T137/2984 , Y10T137/7737 , Y10T137/7793 , Y10T137/7837
摘要： A foam dispensing assembly comprises a dispensing head and a manifold assembly. The manifold assembly includes a purge portion for supplying a gas and a cleansing fluid to the dispensing head, a first supply portion for supplying a first fluid to the dispensing head and a second supply portion for supplying a second fluid to the dispensing head. Each of the purge portion, the first supply portion and the second supply portion include a plurality of check valves and flow control valves for controlling the flow of the first fluid, the second fluid, the gas and the cleansing fluid through the manifold assembly. Each of the first supply portion and the second supply portion include an integral flow control device for regulating a fluid flow rate to the dispensing head, and a thermometer for sensing the temperature of the first fluid and the second fluid respectively.
摘要翻译：泡沫分配组件包括分配头和歧管组件。歧管组件包括用于向分配头供应气体和清洁流体的吹扫部分，用于将第一流体供应到分配头的第一供应部分和用于将第二流体供应到分配头部的第二供应部分。吹扫部分，第一供应部分和第二供应部分中的每一个包括多个止回阀和流量控制阀，用于通过歧管组件控制第一流体，第二流体，气体和清洁流体的流动。第一供应部分和第二供应部分中的每一个包括用于调节到分配头的流体流量的一体式流量控制装置和分别用于感测第一流体和第二流体的温度的温度计。

4. 发明授权

US08276611B2 Externally adjustable pressure compensated flow control valve 有权
标题翻译：外部可调压力补偿流量控制阀
公开(公告)号：US08276611B2
公开(公告)日：2012-10-02
申请号：US12210037
申请日：2008-09-12
申请人： John H. Swab , Matthew C. Dunlap , Thomas M. Suggs , Donald E. Weber
发明人： John H. Swab , Matthew C. Dunlap , Thomas M. Suggs , Donald E. Weber
IPC分类号： F16K31/122
CPC分类号： G05D7/0133 , B29B7/7404 , B29B7/7438 , Y10T137/7784 , Y10T137/7785 , Y10T137/7788
摘要： An in-line fluid flow control valve includes a housing defining an inlet chamber and an outlet chamber aligned along a outlet axis. The housing further defines a bore with a flow control device and an adjustment mechanism disposed therein for regulating a fluid flow rate. The flow control device defines a fluid passage interconnecting the inlet chamber and the outlet chamber. The plane and the outlet axis define an acute angle therebetween. The angled position of the bore relative to the outlet axis permits access to and adjustment of the flow control device, as well as replacement of the flow control device, without disconnecting any fittings attached to the inlet and the outlet of the control valve.
摘要翻译：在线流体流量控制阀包括限定入口室和沿着出口轴对齐的出口室的壳体。壳体进一步限定具有流量控制装置和设置在其中的用于调节流体流速的调节机构的孔。流量控制装置限定将入口室和出口室互连的流体通道。平面和出口轴线之间形成锐角。孔相对于出口轴的倾斜位置允许进入和调节流量控制装置以及更换流量控制装置，而不断开连接到控制阀的入口和出口的任何配件。

5. 发明授权

US08118052B2 Method of forming a polyurethane foam 有权
标题翻译：形成聚氨酯泡沫的方法
公开(公告)号：US08118052B2
公开(公告)日：2012-02-21
申请号：US12210031
申请日：2008-09-12
申请人： John H. Swab , Matthew C. Dunlap , Thomas M. Suggs , Donald E. Weber
发明人： John H. Swab , Matthew C. Dunlap , Thomas M. Suggs , Donald E. Weber
IPC分类号： B67D7/72
CPC分类号： B29C44/60 , B05B7/1263 , B05B7/2472 , B29C44/367 , F16K3/26 , F16K17/065 , Y10T137/3124 , Y10T137/3127 , Y10T137/7792
摘要： A method of forming polyurethane foam from a resin component and an isocyanate component includes the use of at least one control valve controlling a flow rate of at least one of the resin component and the isocyanate component. The method includes connecting lines having at least a 1 inch diameter to a housing of the control valve. The method also includes coupling a source of gas pressure to the line. At least one of the resin component and the isocyanate component is pressurized with the source of gas pressure to move the resin and/or isocyanate component through the line and into the flow control device at a flow rate of between 5 and 70 gallons per minute.
摘要翻译：从树脂组分和异氰酸酯组分形成聚氨酯泡沫的方法包括使用控制至少一种树脂组分和异氰酸酯组分的流速的至少一个控制阀。该方法包括将具有至少1英寸直径的线连接到控制阀的壳体。该方法还包括将气体压力源耦合到管线。树脂组分和异氰酸酯组分中的至少一种用气体压力的压力加压以使树脂和/或异氰酸酯组分通过管线移动并以5至70加仑/分钟的流速进入流量控制装置。

6. 发明申请

US20100065130A1 TWO COMPONENT FOAM DISPENSING APPARATUS 有权
标题翻译：两种组分泡沫分配装置
公开(公告)号：US20100065130A1
公开(公告)日：2010-03-18
申请号：US12210034
申请日：2008-09-12
申请人： John H. Swab , Matthew C. Dunlap , Thomas M. Suggs , Donald E. Weber
发明人： John H. Swab , Matthew C. Dunlap , Thomas M. Suggs , Donald E. Weber
IPC分类号： B67D5/56 , B67D5/54
CPC分类号： B05B7/0408 , B05B7/1209 , B05B12/004 , B05B15/55 , B05B15/557 , B29B7/7404 , B29B7/7438 , Y10T137/2984 , Y10T137/7737 , Y10T137/7793 , Y10T137/7837
摘要： A foam dispensing assembly comprises a dispensing head and a manifold assembly. The manifold assembly includes a purge portion for supplying a gas and a cleansing fluid to the dispensing head, a first supply portion for supplying a first fluid to the dispensing head and a second supply portion for supplying a second fluid to the dispensing head. Each of the purge portion, the first supply portion and the second supply portion include a plurality of check valves and flow control valves for controlling the flow of the first fluid, the second fluid, the gas and the cleansing fluid through the manifold assembly. Each of the first supply portion and the second supply portion include an integral flow control device for regulating a fluid flow rate to the dispensing head, and a thermometer for sensing the temperature of the first fluid and the second fluid respectively.
摘要翻译：泡沫分配组件包括分配头和歧管组件。歧管组件包括用于向分配头供应气体和清洁流体的吹扫部分，用于将第一流体供应到分配头的第一供应部分和用于将第二流体供应到分配头部的第二供应部分。吹扫部分，第一供应部分和第二供应部分中的每一个包括多个止回阀和流量控制阀，用于通过歧管组件控制第一流体，第二流体，气体和清洁流体的流动。第一供应部分和第二供应部分中的每一个包括用于调节到分配头的流体流量的一体式流量控制装置和分别用于感测第一流体和第二流体的温度的温度计。

7. 发明申请

US20110121034A1 FOAM DISPENSING APPARATUS 审中-公开
标题翻译：泡沫配料设备
公开(公告)号：US20110121034A1
公开(公告)日：2011-05-26
申请号：US12951741
申请日：2010-11-22
申请人： John H. Swab , Matthew C. Dunlap , William Rowand
发明人： John H. Swab , Matthew C. Dunlap , William Rowand
IPC分类号： B67D7/06
CPC分类号： B05B7/0025 , B05B7/0408 , B05B7/12 , B05B12/004 , B05B12/02 , B05B15/55 , B05B15/557 , B29B7/7447 , B29B7/803
摘要： A foam dispensing apparatus is capable of dispensing a mixture of a resin component and an isocyanate component. The foam dispensing apparatus includes a resin line and an isocyanate line connected to a manifold. A nozzle is connected to the manifold and the mixture is dispensed through the nozzle. The manifold defines a resin duct in communication with the resin line and the nozzle and an isocyanate duct in communication with the isocyanate line and the nozzle. At least one valve is connected to the resin and isocyanate lines and is moveable between an open position allowing flow through the resin and isocyanate lines and a closed position preventing flow through the resin and isocyanate lines. The valve is disposed exterior to the manifold and the flow is unregulated in the manifold for reducing maintenance of the manifold.
摘要翻译：泡沫分配装置能够分配树脂组分和异氰酸酯组分的混合物。泡沫分配装置包括连接到歧管的树脂线和异氰酸酯线。喷嘴连接到歧管，并通过喷嘴分配混合物。歧管限定与树脂管线和喷嘴连通的树脂管道和与异氰酸酯管线和喷嘴连通的异氰酸酯管道。至少一个阀连接到树脂和异氰酸酯线，并且可以在允许流过树脂的开放位置和异氰酸酯线之间移动，并且阻止流过树脂和异氰酸酯线的封闭位置。阀设置在歧管的外部，并且歧管中的流动不被调节以减少歧管的维持。

8. 发明授权

US10220397B2 Foam dispensing apparatus 有权
公开(公告)号：US10220397B2
公开(公告)日：2019-03-05
申请号：US12951741
申请日：2010-11-22
申请人： John H. Swab , Matthew C. Dunlap , William Rowand
发明人： John H. Swab , Matthew C. Dunlap , William Rowand
IPC分类号： B05B7/04 , B05B7/00 , B05B7/12 , B29B7/74 , B29B7/80 , B05B15/55 , B05B12/00 , B05B12/02
摘要： A foam dispensing apparatus is capable of dispensing a mixture of a resin component and an isocyanate component. The foam dispensing apparatus includes a resin line and an isocyanate line connected to a manifold. A nozzle is connected to the manifold and the mixture is dispensed through the nozzle. The manifold defines a resin duct in communication with the resin line and the nozzle and an isocyanate duct in communication with the isocyanate line and the nozzle. At least one valve is connected to the resin and isocyanate lines and is moveable between an open position allowing flow through the resin and isocyanate lines and a closed position preventing flow through the resin and isocyanate lines. The valve is disposed exterior to the manifold and the flow is unregulated in the manifold for reducing maintenance of the manifold.

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