专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07325478B2 High pressure low volume pump 失效
标题翻译：高压低容量泵
公开(公告)号：US07325478B2
公开(公告)日：2008-02-05
申请号：US10793076
申请日：2004-03-04
申请人： Etienne Cautenet , Philippe De Talhouet
发明人： Etienne Cautenet , Philippe De Talhouet
IPC分类号： F16J1/14 , F16C11/00
CPC分类号： F04B53/144 , F04B53/147 , F04B53/22 , F05C2203/0852 , F05C2203/0873 , Y10T403/32196
摘要： A piston carrier supports an elongated, slender piston rod for reciprocation in a pump cylinder to pump fluid into and out of the cylinder. The piston rod is made of a material such as sapphire or zircon and has a diameter less than about ten millimeters, and the pump can provide flows of from about 50 nanoliters to about 250 microliters per minute at pressures of several hundred bars. A drive motor rotates a threaded screw and a drive nut of a drive system applies a linear drive force to the piston carrier. A ball and socket connection between the drive system and the piston carrier avoids the need for precise alignment to prevent breakage of the fragile piston. A magnet in the socket holds the ball in place and avoids the need for a spring or other mechanical holder. The socket also includes a ring of a low reluctance material surrounding the ball to increase the magnetic retention force.
摘要翻译：活塞托架支撑细长的细长的活塞杆，用于在泵缸中往复运动以将流体泵入和流出缸体。活塞杆由诸如蓝宝石或锆石的材料制成，直径小于约十毫米，泵可以在几百巴的压力下提供约50纳升至约250微升/分钟的流量。驱动电机旋转螺纹螺杆，驱动系统的驱动螺母对活塞支架施加线性驱动力。驱动系统和活塞支架之间的球窝连接件避免了精确对准的需要，以防止易碎活塞破裂。插座中的磁铁将球保持在适当位置，避免了弹簧或其他机械支架的需要。插座还包括围绕球的低磁阻材料的环，以增加磁保持力。

2. 发明授权

US06736049B2 High pressure low volume pump 失效
标题翻译：高压低容量泵
公开(公告)号：US06736049B2
公开(公告)日：2004-05-18
申请号：US10182882
申请日：2002-10-22
申请人： Etienne Cautenet , Philippe De Talhouet
发明人： Etienne Cautenet , Philippe De Talhouet
IPC分类号： F16J114
CPC分类号： F04B53/144 , F04B53/147 , F04B53/22 , F05C2203/0852 , F05C2203/0873 , Y10T403/32196
摘要： A piston carrier supports an elongated, slender piston rod for reciprocation in a pump cylinder to pump fluid into and out of the cylinder. The piston rod is made of a material such as sapphire or zircon and has a diameter less than about ten millimeters, and the pump can provide flows of from about 50 nanoliters to about 250 microliters per minute at pressures of several hundred bars. A drive motor rotates a threaded screw and a drive nut of a drive system applies a linear drive force to the piston carrier. A ball and socket connection between the drive system and the piston carrier avoids the need for precise alignment to prevent breakage of the fragile piston. A magnet in the socket holds the ball in place and avoids the need for a spring or other mechanical holder. The socket also includes a ring of a low reluctance material surrounding the ball to increase the magnetic retention force.
摘要翻译：活塞托架支撑细长的细长的活塞杆，用于在泵缸中往复运动以将流体泵入和流出缸体。活塞杆由诸如蓝宝石或锆石的材料制成，直径小于约十毫米，泵可以在几百巴的压力下提供约50纳升至约250微升/分钟的流量。驱动电机旋转螺纹螺杆，驱动系统的驱动螺母对活塞支架施加线性驱动力。驱动系统和活塞支架之间的球窝连接件避免了精确对准的需要，以防止易碎活塞破裂。插座中的磁铁将球保持在适当位置，避免了弹簧或其他机械支架的需要。插座还包括围绕球的低磁阻材料的环，以增加磁保持力。

3. 发明授权

US10626862B2 Device and system for monitoring a pneumatically actuated alternating linear displacement pump 有权
公开(公告)号：US10626862B2
公开(公告)日：2020-04-21
申请号：US13824576
申请日：2012-01-24
申请人： Philippe De Talhouet , Cédric Mosnier
发明人： Philippe De Talhouet , Cédric Mosnier
IPC分类号： F04B49/08 , F04B51/00 , F04B9/127 , F04B9/123 , F04B9/125 , F04B15/02 , B05B9/04
CPC分类号： F04B49/08 , B05B9/0409 , F04B9/123 , F04B9/125 , F04B9/127 , F04B15/02 , F04B51/00 , F04B2203/10
摘要： A device for monitoring a pneumatically-actuated alternating linear displacement pump is provided, and a system for monitoring a pneumatically-actuated alternating linear displacement pump is provided, which include elements for sensing pneumatic pressure, elements for transmitting a signal representative of the sensed pneumatic pressure, and elements for managing the pneumatically-actuated alternating linear displacement pump in accordance with the transmitted signal representative of the sensed pneumatic pressure.

4. 发明申请

US20130189122A1 DEVICE AND SYSTEM FOR MONITORING A PNEUMATICALLY ACTUATED ALTERNATING LINEAR DISPLACEMENT PUMP 审中-公开
标题翻译：用于监测气动替代线性位移泵的装置和系统
公开(公告)号：US20130189122A1
公开(公告)日：2013-07-25
申请号：US13824576
申请日：2012-01-24
申请人： Philippe De Talhouet , Cédric Mosnier
发明人： Philippe De Talhouet , Cédric Mosnier
IPC分类号： F04B49/08
CPC分类号： F04B49/08 , B05B9/0409 , F04B9/123 , F04B9/125 , F04B9/127 , F04B15/02 , F04B51/00 , F04B2203/10
摘要： A device for monitoring a pneumatically-actuated alternating linear displacement pump, and to a system for monitoring a pneumatically-actuated alternating linear displacement pump, which include elements for sensing pneumatic pressure, elements for transmitting a signal representative of the sensed pneumatic pressure, and elements for managing the pneumatically-actuated alternating linear displacement pump in accordance with the transmitted signal representative of the sensed pneumatic pressure.
摘要翻译：一种用于监测气动致动的交替线性排量泵的装置，以及用于监测气动致动的交变线性排量泵的系统，其包括用于感测气压的元件，用于传送表示感测到的气动压力的信号的元件，以及元件用于根据表示所感测的气动压力的传递信号来管理气动的交替线性位移泵。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式