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1. 发明授权

US10112204B2 Portable pressurized sprayer 有权
公开(公告)号：US10112204B2
公开(公告)日：2018-10-30
申请号：US14626260
申请日：2015-02-19
申请人： Phillip B. Schrum , Mark A. Verosky , David J. Krygowski
发明人： Phillip B. Schrum , Mark A. Verosky , David J. Krygowski
IPC分类号： B05B7/24 , B05B9/04 , B05B9/043 , B05B9/08 , F16L37/00 , F16L37/248 , F16L37/42
摘要： A tank holding a quantity of liquid releasably connects to an electric pump module through a connector to provide a portable sprayer. The tank connects to a feed line that supplies spray nozzle with the liquid. The connector combines a quick disconnect connector with a pressure relief valve. The electric pump module includes an electric pump, a switch assembly, and a check valve. The electric pump module directs gas through the check valve into the connector to increase the gas pressure in the tank and force the liquid in the tank to flow through the feed line and out the spray nozzle. The switch assembly turns off the electric pump when the gas pressure in the tank exceeds a predetermined limit while maintaining the flow of liquid through the spray nozzle.

2. 发明授权

US08672364B2 Quick disconnect device for connecting a sprayer tank to a portable pump assembly 有权
标题翻译：用于将喷雾器罐连接到便携式泵组件的快速断开装置
公开(公告)号：US08672364B2
公开(公告)日：2014-03-18
申请号：US12927181
申请日：2010-11-09
申请人： Phillip B. Schrum , Mark A. Verosky , David J. Krygowski
发明人： Phillip B. Schrum , Mark A. Verosky , David J. Krygowski
IPC分类号： F16L35/00 , F16L37/00 , F16L55/00
CPC分类号： B05B7/2491 , B05B9/0406 , B05B9/043 , B05B9/085 , B05B9/0861 , B05B9/0883 , F16L37/008 , F16L37/248 , F16L37/42 , Y10T137/7779 , Y10T137/778
摘要： A quick disconnect device for connecting a sprayer tank to a portable pump assembly has a tubular body with an internal passageway for conveying gas between the sprayer tank and the portable pump assembly. A first plunger member is mounted within the internal passageway of that device for moving reciprocally between the sprayer tank and the portable pump assembly. A second plunger member, mounted within the internal passageway, moves reciprocally between the sprayer tank and the portable pump assembly. A first resilient member urges the first plunger member away from the sprayer tank to prevent gas from flowing into the sprayer tank. A second resilient member urges the second plunger member toward the sprayer tank to prevent gas from flowing out of the sprayer tank. The first plunger member moves toward the sprayer tank to overcome the spring constant of the first resilient member to direct gas from the portable pump assembly into the sprayer tank. And the internal pressure of the sprayer tank moves the second resilient member to overcome the spring constant of the second resilient member for relieving pressure from the sprayer tank.
摘要翻译：用于将喷雾器罐连接到便携式泵组件的快速断开装置具有管状体，其具有用于在喷雾器罐和便携式泵组件之间输送气体的内部通道。第一柱塞构件安装在该装置的内部通道内，用于在喷雾器箱和便携式泵组件之间往复运动。安装在内部通道内的第二柱塞构件在喷雾器箱和便携式泵组件之间往复运动。第一弹性构件促使第一柱塞构件远离喷雾器罐以防止气体流入喷雾器罐。第二弹性构件将第二柱塞构件推向喷雾器箱以防止气体从喷雾器箱中流出。第一柱塞构件朝向喷雾器箱移动以克服第一弹性构件的弹簧常数，以将气体从便携式泵组件引导到喷雾器箱中。并且喷雾器罐的内部压力移动第二弹性构件以克服第二弹性构件的弹簧常数，用于释放来自喷雾器箱的压力。

3. 发明申请

US20150258558A1 PORTABLE PRESSURIZED SPRAYER 审中-公开
标题翻译：便携式压力喷雾器
公开(公告)号：US20150258558A1
公开(公告)日：2015-09-17
申请号：US14626260
申请日：2015-02-19
申请人： Phillip B. Schrum , Mark A. Verosky , David J. Krygowski
发明人： Phillip B. Schrum , Mark A. Verosky , David J. Krygowski
IPC分类号： B05B7/24
CPC分类号： B05B7/2491 , B05B9/0406 , B05B9/043 , B05B9/085 , B05B9/0861 , B05B9/0883 , F16L37/008 , F16L37/248 , F16L37/42 , Y10T137/7779 , Y10T137/778
摘要： A tank holding a quantity of liquid releasably connects to an electric pump module through a connector to provide a portable sprayer. The tank connects to a feed line that supplies spray nozzle with the liquid. The connector combines a quick disconnect connector with a pressure relief valve. The electric pump module includes an electric pump, a switch assembly, and a check valve. The electric pump module directs gas through the check valve into the connector to increase the gas pressure in the tank and force the liquid in the tank to flow through the feed line and out the spray nozzle. The switch assembly turns off the electric pump when the gas pressure in the tank exceeds a predetermined limit while maintaining the flow of liquid through the spray nozzle.
摘要翻译：保持一定量的液体的罐通过连接器可释放地连接到电动泵模块以提供便携式喷雾器。油箱连接到为喷液器供应喷嘴的进料管线。连接器将快速断开连接器与减压阀组合在一起。电动泵模块包括电动泵，开关组件和止回阀。电动泵模块将气体通过止回阀引导到连接器中，以增加储罐中的气体压力，并迫使罐中的液体流过进料管线并流出喷嘴。当保持液体通过喷嘴的流动时，当罐中的气体压力超过预定极限时，开关组件关闭电动泵。

4. 发明授权

US08985482B1 Portable pressurized sprayer 有权
标题翻译：便携式加压喷雾器
公开(公告)号：US08985482B1
公开(公告)日：2015-03-24
申请号：US11983676
申请日：2007-11-09
申请人： Phillip B. Schrum , Mark A. Verosky , David J. Krygowski
发明人： Phillip B. Schrum , Mark A. Verosky , David J. Krygowski
IPC分类号： B05B9/043 , B05B9/08
CPC分类号： B05B7/2491 , B05B9/0406 , B05B9/043 , B05B9/085 , B05B9/0861 , B05B9/0883 , F16L37/008 , F16L37/248 , F16L37/42 , Y10T137/7779 , Y10T137/778
摘要： A tank holding a quantity of liquid releasably connects to an electric pump module through a connector to provide a portable sprayer. The tank connects to a feed line that supplies spray nozzle with the liquid. The connector combines a quick disconnect connector with a pressure relief valve. The electric pump module includes an electric pump, a switch assembly, and a check valve. The electric pump module directs gas through the check valve into the connector to increase the gas pressure in the tank and force the liquid in the tank to flow through the feed line and out the spray nozzle. The switch assembly turns off the electric pump when the gas pressure in the tank exceeds a predetermined limit while maintaining the flow of liquid through the spray nozzle.
摘要翻译：保持一定量的液体的罐通过连接器可释放地连接到电动泵模块以提供便携式喷雾器。油箱连接到为喷液器供应喷嘴的进料管线。连接器将快速断开连接器与减压阀组合在一起。电动泵模块包括电动泵，开关组件和止回阀。电动泵模块将气体通过止回阀引导到连接器中，以增加储罐中的气体压力，并迫使罐中的液体流过进料管线并流出喷嘴。当保持液体通过喷嘴的流动时，当罐中的气体压力超过预定极限时，开关组件关闭电动泵。

5. 外观设计

USD784414S1 Portable pump assembly 有权
公开(公告)号：USD784414S1
公开(公告)日：2017-04-18
申请号：US29543017
申请日：2015-10-20
申请人： Phillip B. Schrum , Mark A. Verosky , David J. Krygowski
设计人： Phillip B. Schrum , Mark A. Verosky , David J. Krygowski

6. 外观设计

USD780291S1 Sprayer tank 有权
标题翻译：喷雾器罐
公开(公告)号：USD780291S1
公开(公告)日：2017-02-28
申请号：US29543011
申请日：2015-10-20
申请人： Phillip B. Schrum , Mark A. Verosky , David J. Krygowski
设计人： Phillip B. Schrum , Mark A. Verosky , David J. Krygowski

7. 发明申请

US20110057436A1 Quick disconnect device for connecting a sprayer tank to a portable pump assembly 有权
标题翻译：用于将喷雾器罐连接到便携式泵组件的快速断开装置
公开(公告)号：US20110057436A1
公开(公告)日：2011-03-10
申请号：US12927181
申请日：2010-11-09
申请人： Phillip B. Schrum , Mark A. Verosky , David J. Krygowski
发明人： Phillip B. Schrum , Mark A. Verosky , David J. Krygowski
IPC分类号： F16L37/00
CPC分类号： B05B7/2491 , B05B9/0406 , B05B9/043 , B05B9/085 , B05B9/0861 , B05B9/0883 , F16L37/008 , F16L37/248 , F16L37/42 , Y10T137/7779 , Y10T137/778
摘要： A quick disconnect device for connecting a sprayer tank to a portable pump assembly has a tubular body with an internal passageway for conveying gas between the sprayer tank and the portable pump assembly. A first plunger member is mounted within the internal passageway of that device for moving reciprocally between the sprayer tank and the portable pump assembly. A second plunger member, mounted within the internal passageway, moves reciprocally between the sprayer tank and the portable pump assembly. A first resilient member urges the first plunger member away from the sprayer tank to prevent gas from flowing into the sprayer tank. A second resilient member urges the second plunger member toward the sprayer tank to prevent gas from flowing out of the sprayer tank. The first plunger member moves toward the sprayer tank to overcome the spring constant of the first resilient member to direct gas from the portable pump assembly into the sprayer tank. And the internal pressure of the sprayer tank moves the second resilient member to overcome the spring constant of the second resilient member for relieving pressure from the sprayer tank.
摘要翻译：用于将喷雾器罐连接到便携式泵组件的快速断开装置具有管状体，其具有用于在喷雾器罐和便携式泵组件之间输送气体的内部通道。第一柱塞构件安装在该装置的内部通道内，用于在喷雾器箱和便携式泵组件之间往复运动。安装在内部通道内的第二柱塞构件在喷雾器箱和便携式泵组件之间往复运动。第一弹性构件促使第一柱塞构件远离喷雾器罐以防止气体流入喷雾器罐。第二弹性构件将第二柱塞构件推向喷雾器箱以防止气体从喷雾器箱中流出。第一柱塞构件朝向喷雾器箱移动以克服第一弹性构件的弹簧常数，以将气体从便携式泵组件引导到喷雾器箱中。并且喷雾器罐的内部压力移动第二弹性构件以克服第二弹性构件的弹簧常数，用于释放来自喷雾器箱的压力。

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