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1. 发明申请

US20090135223A1 LIQUID DROP DISPENSER WITH MOVABLE DEFLECTOR 有权
标题翻译：液体分配器与可移动的偏转器
公开(公告)号：US20090135223A1
公开(公告)日：2009-05-28
申请号：US11944658
申请日：2007-11-26
申请人： Yonglin Xie , Michael J. Piatt , Joseph Jech, JR. , Qing Yang
发明人： Yonglin Xie , Michael J. Piatt , Joseph Jech, JR. , Qing Yang
IPC分类号： B41J2/015 , B41J2/07
CPC分类号： B41J2/04 , B41J2/09 , B41J2202/12
摘要： A liquid dispenser includes a liquid supply channel, a liquid supply adapted to feed a stream of liquid through the supply channel, a liquid return channel adapted to receive liquid from the supply channel, a liquid dispensing outlet opening, and a diverter member selectively movable into the supply channel to divert droplets to the dispensing outlet opening. The liquid flows from the liquid supply channel to the liquid return channel by Coanda effect when not diverted. The motion of the diverter member is substantially orthogonal to and opposes the direction of liquid flow, so that energy associated with moving the diverter member imparts no energy to the diverted droplets. The energy associated with moving the diverter member is less than 100 nJ per pL droplet volume. In some embodiments, the energy associated with moving the diverter member is less than 10 nJ per pL droplet volume.
摘要翻译：液体分配器包括液体供应通道，适于通过供应通道供应液体流的液体供应源，适于从供应通道接收液体的液体返回通道，液体分配出口开口和可选择性地移动到用于将液滴转移到分配出口的供应通道。当不转移时，液体从液体供应通道流向液体返回通道。分流器构件的运动基本上垂直于液体流动的方向并且与液体流动的方向相对，使得与移动分流器构件相关联的能量不向转向的液滴赋予能量。与分流器构件移动相关联的能量小于每pL液滴体积的100nJ。在一些实施例中，与移动分支构件相关联的能量小于每pL液滴体积的10nJ。

2. 发明申请

US20110109698A1 LIQUID DROP DISPENSER WITH MOVABLE DEFLECTOR 有权
标题翻译：液体分配器与可移动的偏转器
公开(公告)号：US20110109698A1
公开(公告)日：2011-05-12
申请号：US13010815
申请日：2011-01-21
申请人： Yonglin Xie , Michael J. Piatt , Joseph Jech, JR. , Qing Yang
发明人： Yonglin Xie , Michael J. Piatt , Joseph Jech, JR. , Qing Yang
IPC分类号： B41J2/04
CPC分类号： B41J2/04 , B41J2/14427 , B41J2202/12 , B41J2202/15
摘要： A liquid dispenser includes a liquid supply channel and a liquid ejector channel that includes an outlet opening. A liquid supply provides a flow of a pressurized liquid through the liquid ejector channel from the liquid supply channel. The pressurized liquid has a momentum as the liquid moves through the liquid ejector channel. A liquid return channel receives the liquid after the liquid passes through the liquid ejector channel. A diverter member forms at least a portion of a wall of the liquid ejector channel. A portion of the diverter member is selectively movable away from the liquid flowing through the liquid ejector channel. The momentum of the liquid causes some of the liquid to be diverted through the outlet opening when the portion of the diverter member is moved away from the liquid flowing through the liquid ejector channel.
摘要翻译：液体分配器包括液体供应通道和包括出口开口的液体排出器通道。液体供应通过液体喷射器通道从液体供应通道提供加压液体的流动。当液体移动通过液体喷射器通道时，加压液体具有动量。液体返回通道在液体通过液体喷射器通道之后接收液体。分流器构件形成液体喷射器通道的壁的至少一部分。分流器构件的一部分可选择性地远离流过液体喷射器通道的液体移动。当分流器部件的部分移动离开流过液体喷射器通道的液体时，液体的动量导致一些液体转过通过出口。

3. 发明申请

US20090195612A1 LIQUID DROP DISPENSER WITH MOVABLE DEFLECTOR 有权
标题翻译：液体分配器与可移动的偏转器
公开(公告)号：US20090195612A1
公开(公告)日：2009-08-06
申请号：US12024360
申请日：2008-02-01
申请人： Yonglin Xie , Michael J. Piatt , Joseph Jech, JR. , Qing Yang
发明人： Yonglin Xie , Michael J. Piatt , Joseph Jech, JR. , Qing Yang
IPC分类号： B41J2/04
CPC分类号： B41J2/04 , B41J2/14427 , B41J2202/12 , B41J2202/15
摘要： A liquid dispenser includes a liquid supply channel, a liquid supply adapted to feed a stream of liquid through the supply channel, a liquid return channel adapted to receive liquid from the supply channel, a liquid dispensing outlet opening, and a diverter member forming at least a portion of a wall of the liquid supply channel, said diverter member being selectively movable to form a convex surface along which liquid remains attached, thereby to divert droplets from the supply channel through the dispensing outlet opening. The motion of the diverter member is substantially orthogonal to the direction of liquid flow, so that energy associated with moving the diverter member imparts no energy to the diverted droplets. The energy associated with moving the diverter member is less than 100 nJ per pL droplet volume.
摘要翻译：液体分配器包括液体供应通道，适于通过供应通道供给液体流的液体供应源，适于从供应通道接收液体的液体返回通道，液体分配出口开口和至少形成的分流器部件液体供应通道的壁的一部分，所述分流器构件可选择性地可移动以形成液体保持附着的凸形表面，从而通过分配出口开口将液滴从供给通道转移。分流器构件的运动基本上垂直于液体流动的方向，使得与移动分流器构件相关联的能量不向转向的液滴施加能量。与分流器构件移动相关联的能量小于每pL液滴体积的100nJ。

4. 发明授权

US08033647B2 Liquid drop dispenser with movable deflector 有权
标题翻译：具有可移动导流板的液滴分配器
公开(公告)号：US08033647B2
公开(公告)日：2011-10-11
申请号：US13010820
申请日：2011-01-21
申请人： Yonglin Xie , Michael J. Piatt , Joseph Jech, Jr. , Qing Yang
发明人： Yonglin Xie , Michael J. Piatt , Joseph Jech, Jr. , Qing Yang
IPC分类号： B41J2/04
CPC分类号： B41J2/04 , B41J2/09 , B41J2202/12
摘要： A liquid dispenser includes a liquid supply channel and a liquid ejector channel that includes an outlet opening. A liquid supply provides a flow of a pressurized liquid through the liquid ejector channel from the liquid supply channel. The pressurized liquid has a momentum as the liquid moves through the liquid ejector channel. A liquid return channel receives the liquid after the liquid passes through the liquid ejector channel. A diverter member forms at least a portion of a wall of the liquid ejector channel. A portion of the diverter member is selectively movable into the liquid flowing through the liquid ejector channel. The momentum of the liquid causes some of the liquid to be diverted through the outlet opening when the portion of the diverter member is moved into the liquid flowing through the liquid ejector channel.
摘要翻译：液体分配器包括液体供应通道和包括出口开口的液体排出器通道。液体供应通过液体喷射器通道从液体供应通道提供加压液体的流动。当液体移动通过液体喷射器通道时，加压液体具有动量。液体返回通道在液体通过液体喷射器通道后接收液体。分流器构件形成液体喷射器通道的壁的至少一部分。分流器部件的一部分可选择性地移动到流过液体喷射器通道的液体中。当分流器部件的部分移动到流过液体喷射器通道的液体中时，液体的动量使一些液体转过通过出口。

5. 发明授权

US08033646B2 Liquid drop dispenser with movable deflector 有权
标题翻译：具有可移动导流板的液滴分配器
公开(公告)号：US08033646B2
公开(公告)日：2011-10-11
申请号：US13010815
申请日：2011-01-21
申请人： Yonglin Xie , Michael J. Piatt , Joseph Jech, Jr. , Qing Yang
发明人： Yonglin Xie , Michael J. Piatt , Joseph Jech, Jr. , Qing Yang
IPC分类号： B41J2/04
CPC分类号： B41J2/04 , B41J2/14427 , B41J2202/12 , B41J2202/15
摘要： A liquid dispenser includes a liquid supply channel and a liquid ejector channel that includes an outlet opening. A liquid supply provides a flow of a pressurized liquid through the liquid ejector channel from the liquid supply channel. The pressurized liquid has a momentum as the liquid moves through the liquid ejector channel. A liquid return channel receives the liquid after the liquid passes through the liquid ejector channel. A diverter member forms at least a portion of a wall of the liquid ejector channel. A portion of the diverter member is selectively movable away from the liquid flowing through the liquid ejector channel. The momentum of the liquid causes some of the liquid to be diverted through the outlet opening when the portion of the diverter member is moved away from the liquid flowing through the liquid ejector channel.
摘要翻译：液体分配器包括液体供应通道和包括出口开口的液体排出器通道。液体供应通过液体喷射器通道从液体供应通道提供加压液体的流动。当液体移动通过液体喷射器通道时，加压液体具有动量。液体返回通道在液体通过液体喷射器通道之后接收液体。分流器构件形成液体喷射器通道的壁的至少一部分。分流器构件的一部分可选择性地远离流过液体喷射器通道的液体移动。当分流器部件的部分移动离开流过液体喷射器通道的液体时，液体的动量导致一些液体转过通过出口。

6. 发明申请

US20110109699A1 LIQUID DROP DISPENSER WITH MOVABLE DEFLECTOR 有权
标题翻译：液体分配器与可移动的偏转器
公开(公告)号：US20110109699A1
公开(公告)日：2011-05-12
申请号：US13010820
申请日：2011-01-21
申请人： Yonglin Xie , Michael J. Piatt , Joseph Jech, JR. , Qing Yang
发明人： Yonglin Xie , Michael J. Piatt , Joseph Jech, JR. , Qing Yang
IPC分类号： B41J2/04
CPC分类号： B41J2/04 , B41J2/09 , B41J2202/12
摘要： A liquid dispenser includes a liquid supply channel and a liquid ejector channel that includes an outlet opening. A liquid supply provides a flow of a pressurized liquid through the liquid ejector channel from the liquid supply channel. The pressurized liquid has a momentum as the liquid moves through the liquid ejector channel. A liquid return channel receives the liquid after the liquid passes through the liquid ejector channel. A diverter member forms at least a portion of a wall of the liquid ejector channel. A portion of the diverter member is selectively movable into the liquid flowing through the liquid ejector channel. The momentum of the liquid causes some of the liquid to be diverted through the outlet opening when the portion of the diverter member is moved into the liquid flowing through the liquid ejector channel.
摘要翻译：液体分配器包括液体供应通道和包括出口开口的液体排出器通道。液体供应通过液体喷射器通道从液体供应通道提供加压液体的流动。当液体移动通过液体喷射器通道时，加压液体具有动量。液体返回通道在液体通过液体喷射器通道之后接收液体。分流器构件形成液体喷射器通道的壁的至少一部分。分流器部件的一部分可选择性地移动到流过液体喷射器通道的液体中。当分流器部件的部分移动到流过液体喷射器通道的液体中时，液体的动量使一些液体转过通过出口。

7. 发明授权

US07914121B2 Liquid drop dispenser with movable deflector 有权
标题翻译：具有可移动导流板的液滴分配器
公开(公告)号：US07914121B2
公开(公告)日：2011-03-29
申请号：US12024360
申请日：2008-02-01
申请人： Yonglin Xie , Michael J. Piatt , Joseph Jech, Jr. , Qing Yang
发明人： Yonglin Xie , Michael J. Piatt , Joseph Jech, Jr. , Qing Yang
IPC分类号： B41J2/04 , B41J2/105
CPC分类号： B41J2/04 , B41J2/14427 , B41J2202/12 , B41J2202/15
摘要： A liquid dispenser includes a liquid supply channel, a liquid supply adapted to feed a stream of liquid through the supply channel, a liquid return channel adapted to receive liquid from the supply channel, a liquid dispensing outlet opening, and a diverter member forming at least a portion of a wall of the liquid supply channel, said diverter member being selectively movable to form a convex surface along which liquid remains attached, thereby to divert droplets from the supply channel through the dispensing outlet opening. The motion of the diverter member is substantially orthogonal to the direction of liquid flow, so that energy associated with moving the diverter member imparts no energy to the diverted droplets. The energy associated with moving the diverter member is less than 100 nJ per pL droplet volume.
摘要翻译：液体分配器包括液体供应通道，适于通过供应通道供给液体流的液体供应源，适于从供应通道接收液体的液体返回通道，液体分配出口开口和至少形成的分流器部件液体供应通道的壁的一部分，所述分流器构件可选择性地可移动以形成液体保持附着的凸形表面，从而通过分配出口开口将液滴从供给通道转移。分流器构件的运动基本上垂直于液体流动的方向，使得与移动分流器构件相关联的能量不向转向的液滴施加能量。与分流器构件移动相关联的能量小于每pL液滴体积的100nJ。

8. 发明授权

US07914109B2 Liquid drop dispenser with movable deflector 有权
标题翻译：具有可移动导流板的液滴分配器
公开(公告)号：US07914109B2
公开(公告)日：2011-03-29
申请号：US11944658
申请日：2007-11-26
申请人： Yonglin Xie , Michael J. Piatt , Joseph Jech, Jr. , Qing Yang
发明人： Yonglin Xie , Michael J. Piatt , Joseph Jech, Jr. , Qing Yang
IPC分类号： B41J2/015 , B41J2/07 , B41J2/105
CPC分类号： B41J2/04 , B41J2/09 , B41J2202/12
摘要： A liquid dispenser includes a liquid supply channel, a liquid supply adapted to feed a stream of liquid through the supply channel, a liquid return channel adapted to receive liquid from the supply channel, a liquid dispensing outlet opening, and a diverter member selectively movable into the supply channel to divert droplets to the dispensing outlet opening. The liquid flows from the liquid supply channel to the liquid return channel by Coanda effect when not diverted. The motion of the diverter member is substantially orthogonal to and opposes the direction of liquid flow, so that energy associated with moving the diverter member imparts no energy to the diverted droplets. The energy associated with moving the diverter member is less than 100 nJ per pL droplet volume. In some embodiments, the energy associated with moving the diverter member is less than 10 nJ per pL droplet volume.
摘要翻译：液体分配器包括液体供应通道，适于通过供应通道供应液体流的液体供应源，适于从供应通道接收液体的液体返回通道，液体分配出口开口和可选择性地移动到用于将液滴转移到分配出口的供应通道。当不转移时，液体从液体供应通道流向液体返回通道。分流器构件的运动基本上垂直于液体流动的方向并且与液体流动的方向相对，使得与移动分流器构件相关联的能量不向转向的液滴赋予能量。与分流器构件移动相关联的能量小于每pL液滴体积的100nJ。在一些实施例中，与移动分支构件相关联的能量小于每pL液滴体积的10nJ。

9. 发明授权

US08328334B2 Dispensing liquid using dispenser including secondary manifold 有权
标题翻译：使用包括次级歧管的分配器分配液体
公开(公告)号：US08328334B2
公开(公告)日：2012-12-11
申请号：US12911750
申请日：2010-10-26
申请人： Yonglin Xie , Joseph Jech, Jr. , Qing Yang , Carolyn R. Ellinger
发明人： Yonglin Xie , Joseph Jech, Jr. , Qing Yang , Carolyn R. Ellinger
IPC分类号： B41J2/04
CPC分类号： B41J2/14112 , B41J2002/14387 , B41J2002/14403 , B41J2002/14475 , B41J2202/12
摘要： Each liquid dispensing element of an array includes liquid supply, dispensing, and return channels positioned on a substrate. The liquid dispensing channel, in communication with the supply and return channels, includes an outlet opening and is associated with a diverter member. Liquid supply and return passages, in communication with liquid supply and return channels, respectively, extend through the substrate. Liquid supply and return ducts of a liquid manifold are in communication with each liquid supply passage and liquid return passage, respectively. Liquid flows from the liquid supply duct through each liquid dispensing element to the liquid return duct. A liquid drop is ejected from the outlet opening of the liquid dispensing channel of one of the liquid dispensing elements by selectively actuating the associated diverter member to divert a portion of the flowing liquid through the outlet opening of the liquid dispensing channel.
摘要翻译：阵列的每个液体分配元件包括位于基底上的液体供应，分配和返回通道。与供应和返回通道连通的液体分配通道包括出口开口并与分流器构件相关联。与液体供应和返回通道分开的液体供应和返回通道分别延伸通过基板。液体歧管的液体供应和返回管道分别与每个液体供应通道和液体返回通道连通。液体从液体供应管道通过每个液体分配元件流到液体返回管道。通过选择性地致动相关联的分流器构件将液滴从其中一个液体分配元件的液体分配通道的出口开口排出，以使一部分流动的液体通过液体分配通道的出口开口。

10. 发明授权

US08579427B2 Liquid dispenser including multiple liquid return passages 有权
标题翻译：液体分配器，包括多个液体返回通道
公开(公告)号：US08579427B2
公开(公告)日：2013-11-12
申请号：US12911759
申请日：2010-10-26
申请人： Yonglin Xie , Qing Yang , Joseph Jech, Jr.
发明人： Yonglin Xie , Qing Yang , Joseph Jech, Jr.
IPC分类号： B41J2/18 , B41J2/04
CPC分类号： B41J2/18 , B41J2/1404 , B41J2002/14403 , B41J2002/14475 , B41J2202/12
摘要： A liquid dispenser includes a liquid supply channel, a liquid return channel, and a liquid dispensing channel. The liquid dispensing channel includes a first wall. A portion of the first wall defines an outlet opening. The liquid dispensing channel includes a second wall opposite the first wall. The second wall of the liquid dispensing channel extends along a portion of the liquid supply channel and along a portion of the liquid return channel. A liquid supply passage extends through the second wall and is in fluid communication with the liquid supply channel. A plurality of liquid return passages extends through the second wall and is in fluid communication with the liquid return channel. A liquid supply provides liquid that flows from the liquid supply passage through the liquid supply channel, through the liquid dispensing channel, and through the liquid return channel to the plurality of liquid return passages. A diverter member selectively diverts a portion of the flowing liquid through the outlet opening of the liquid dispensing channel.
摘要翻译：液体分配器包括液体供应通道，液体返回通道和液体分配通道。液体分配通道包括第一壁。第一壁的一部分限定出口开口。液体分配通道包括与第一壁相对的第二壁。液体分配通道的第二壁沿着液体供应通道的一部分并且沿着液体返回通道的一部分延伸。液体供应通道延伸穿过第二壁并且与液体供应通道流体连通。多个液体返回通道延伸穿过第二壁并且与液体返回通道流体连通。液体供应液体从液体供应通道流过液体供应通道，通过液体分配通道，并通过液体返回通道流到多个液体返回通道。分流器构件选择性地将流动的液体的一部分转过液体分配通道的出口。

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