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公开(公告)号：US09724719B2
公开(公告)日：2017-08-08
申请号：US13672808
申请日：2012-11-09
Applicant: L & P PROPERTY MANAGEMENT COMPANY
Inventor： Richard L. McCune , Matthew Smallwood , Terrance L Myers
CPC classification number: B05B15/025 , B05B7/0807 , B05B12/02 , B05B12/06 , B05B15/55
Abstract: Systems and methods for producing consistent spray patterns and for diminishing clogging experienced when applying spray adhesive from a spray gun are provided. One system includes an automatic non-atomizing spray valve operably coupled to a first and second flow valve. The spray and flow valves are electronically controlled using logic running on a processing unit. The logic is programmed to carry out a spray cycle that involves dispensing a first liquid from the spray valve (first phase) and then dispensing a second liquid through the same spray valve (second phase). Because the first liquid (e.g., water-based adhesive) has the potential to clog a nozzle of the spray valve, a short burst of the second liquid (e.g., cleaning fluid) is introduced to prevent the nozzle from clogging. The spray valve is configured as a pulse width modulated spray gun to further reduce clogging and to generate an evenly distributed spray pattern.
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公开(公告)号：US09566599B2
公开(公告)日：2017-02-14
申请号：US13800439
申请日：2013-03-13
Applicant: L & P PROPERTY MANAGEMENT COMPANY
Inventor： Richard L. McCune , Matthew Smallwood , Terrance L. Myers
CPC classification number: B05B12/16 , B05B7/0846 , B05B12/02 , B05B12/06 , B05B15/55
Abstract: Systems and methods for producing consistent spray patterns and for diminishing clogging experienced when applying spray adhesive from a spray gun are provided. One system includes an automatic non-atomizing spray valve operably coupled to a first and second flow valve. The spray and flow valves are electronically controlled using logic running on a processing unit. The logic is programmed to carry out a spray cycle that involves dispensing a first liquid from the spray valve (first phase) and then dispensing a second liquid through the same spray valve (second phase). Because the first liquid (e.g., water-based adhesive) has the potential to clog a nozzle of the spray valve, a short burst of the second liquid (e.g., cleaning fluid) is introduced to prevent the nozzle from clogging. The spray valve is configured as a pulse width modulated spray gun to further reduce clogging and to generate an evenly distributed spray pattern.
Abstract translation: 提供了用于产生一致喷雾图案并减少从喷枪施加喷雾粘合剂时经历的堵塞的系统和方法。 一个系统包括可操作地联接到第一和第二流量阀的自动非雾化喷雾阀。 喷雾和流量阀使用在处理单元上运行的逻辑进行电子控制。 逻辑被编程为执行喷雾循环，其涉及从喷雾阀（第一阶段）分配第一液体，然后通过相同的喷雾阀（第二阶段）分配第二液体。 因为第一液体（例如水性粘合剂）具有堵塞喷雾阀喷嘴的可能性，所以引入第二液体（例如清洁液体）的短暂爆裂以防止喷嘴堵塞。 喷雾阀配置为脉宽调制喷枪，以进一步减少堵塞并产生均匀分布的喷雾模式。
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公开(公告)号：US20140131470A1
公开(公告)日：2014-05-15
申请号：US13800439
申请日：2013-03-13
Applicant: L & P PROPERTY MANAGEMENT COMPANY
Inventor： Richard L. Mccune , Matthew Smallwood , Terrance L. Myers
IPC: B05B15/04
CPC classification number: B05B12/16 , B05B7/0846 , B05B12/02 , B05B12/06 , B05B15/55
Abstract: Systems and methods for producing consistent spray patterns and for diminishing clogging experienced when applying spray adhesive from a spray gun are provided. One system includes an automatic non-atomizing spray valve operably coupled to a first and second flow valve. The spray and flow valves are electronically controlled using logic running on a processing unit. The logic is programmed to carry out a spray cycle that involves dispensing a first liquid from the spray valve (first phase) and then dispensing a second liquid through the same spray valve (second phase). Because the first liquid (e.g., water-based adhesive) has the potential to clog a nozzle of the spray valve, a short burst of the second liquid (e.g., cleaning fluid) is introduced to prevent the nozzle from clogging. The spray valve is configured as a pulse width modulated spray gun to further reduce clogging and to generate an evenly distributed spray pattern.
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