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

US11927374B2 System and method of pumped heat energy storage 有权
公开(公告)号：US11927374B2
公开(公告)日：2024-03-12
申请号：US17868377
申请日：2022-07-19
申请人： GRIDWORTHY TECHNOLOGIES LLC
发明人： Benjamin L. Norris
IPC分类号： F25B21/04 , F04B19/24 , F25B30/06 , F28D20/00
CPC分类号： F25B21/04 , F04B19/24 , F25B30/06 , F28D20/0039 , F28D2020/0004 , F28D20/0056
摘要： Methods and systems for energy storage and management are provided. In various embodiments, heat pumps, heat engines and pumped heat energy storage systems and methods of operating the same are provided. In some embodiments, methods include controlling thermal properties of a working fluid by virtue of the timing of the operation of cylinder valves. Methods and systems for controlling mass flow rates and charging and discharging power independent of working fluid temperature and system state-of-charge are also provided.

2. 发明申请

US20180031286A1 CLOSED LOOP SOLAR REFRIGERATION SYSTEM 审中-公开
公开(公告)号：US20180031286A1
公开(公告)日：2018-02-01
申请号：US15707353
申请日：2017-09-18
申请人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
发明人： Maged Ahmed El-Shaarawi
IPC分类号： F25B27/00 , F25B31/00 , F25B27/02
CPC分类号： F25B27/005 , F04B19/24 , F25B27/002 , F25B41/04 , F25B2400/0409 , F25B2400/05 , F25B2400/16 , F25B2400/24
摘要： A solar-thermal refrigerant compression system employing refrigerants, such as R410a and R500, and a method of employing the system in refrigeration and air-conditioning units. The system includes a refrigerant storage tank, an evaporator, a mixing chamber, a condenser and an isochoric thermal compressor comprising a condensate heat exchanger and a heating coil connected to a solar collector field.

3. 发明授权

US09863364B2 Micro thruster uses and improvements 有权
公开(公告)号：US09863364B2
公开(公告)日：2018-01-09
申请号：US14407814
申请日：2013-06-14
申请人： GAME CHANGERS, LLC
发明人： Piotr A. Garbuz , Jason D. Sanchez
IPC分类号： F02G1/043 , F03H99/00 , H02S99/00
CPC分类号： F02G1/043 , F03H99/00 , F04B19/24 , H02S99/00
摘要： NMSET and related device uses and improvements to the forces generated. Laminar flow control systems benefit from NMSET and related devices as they simplify installation and are easier to retrofit on existing aircraft. Necessary temperature gradients can me generated by using a heated material with the sides at different energy accommodation coefficients. Surface geometries can be used to increase the force generated. Photovoltaic film can be embedded into the membrane, providing a source of energy that can offset the power required for desired thrust. Intake scoops improve the air flow through the micro thrusters and surface geometries, and airflow diffusers increase air flow interaction with the hotter surface resulting in higher thrust outputs.

4. 发明授权

US09791187B2 Solar refrigeration system with a closed refrigerant loop 有权
公开(公告)号：US09791187B2
公开(公告)日：2017-10-17
申请号：US15487190
申请日：2017-04-13
申请人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
发明人： Maged Ahmed El-Shaarawi
IPC分类号： F25B27/00 , F25B27/02 , F25B31/00
CPC分类号： F25B27/005 , F04B19/24 , F25B27/00 , F25B27/002 , F25B27/02 , F25B31/006 , F25B31/008 , F25B41/04 , F25B2400/0409 , F25B2400/05 , F25B2400/16 , F25B2400/24
摘要： A solar-thermal refrigerant compression system employing refrigerants, such as R410a and R500, and a method of employing the system in refrigeration and air-conditioning units. The system includes a refrigerant storage tank, an evaporator, a mixing chamber, a condenser and an isochoric thermal compressor comprising a condensate heat exchanger and a heating coil connected to a solar collector field.

5. 发明申请

US20170167481A1 MICROFLUIDIC PUMP 有权
公开(公告)号：US20170167481A1
公开(公告)日：2017-06-15
申请号：US14966194
申请日：2015-12-11
申请人： Funai Electric Co., Ltd.
发明人： Steven W. Bergstedt
IPC分类号： F04B49/06 , F04B19/00
CPC分类号： F04B49/065 , F04B19/006 , F04B19/24 , F04B43/046
摘要： A microfluidic pump on a monolithic chip. A closed length of channel is disposed on the chip, with a plurality of energizers disposed along the length of the channel. Each energizer is associated with a unique energizer designation. An onboard controller and energizer fire control lines are also disposed on the chip. One each of the energizer fire control lines is electrically connecting one each of the energizers to the onboard controller. Inputs are electrically connected to the onboard controller, for connecting the onboard controller to an external controller that is not disposed on the chip. The inputs include a power input, a ground input, and an enable input. The onboard controller has circuitry to (a) receive from the external controller an enable on the enable input, (b) send a timed sequence of fire commands on the energizer fire control lines to a selected number of energizers that is greater than one, starting with a stored starting energizer and ending with an ending energizer, and (c) update the stored starting energizer with the designation for the energizer next following the ending energizer.

6. 发明申请

US20170151807A1 FLUID EJECTION DEVICE INCLUDING RECIRCULATION SYSTEM 审中-公开
公开(公告)号：US20170151807A1
公开(公告)日：2017-06-01
申请号：US15432400
申请日：2017-02-14
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Alexander Govyadinov , Erik D. Torniainen , David P. Markel
IPC分类号： B41J2/18 , B41J2/14
CPC分类号： B41J2/18 , B01L3/502715 , B01L3/50273 , B01L3/502746 , B01L2300/0816 , B01L2300/088 , B01L2300/123 , B01L2400/0481 , B01L2400/082 , B41J2/1404 , B41J2/14201 , B41J2/1753 , B41J2002/14467 , B41J2202/12 , F04B19/006 , F04B19/20 , F04B19/24
摘要： A fluid ejection device including, at least, one recirculation system is disclosed. Such recirculation system contains, at least, one drop generator, recirculation channels that include an inlet channel, an outlet channel and a connection channel and a fluid feedhole that communicates with the drop generator via the inlet channel and the outlet channel of the recirculation channel. The recirculation channels can be asymmetrical with reference to the drop generator.

7. 发明授权

US09664421B1 Low-temperature solar-thermal cooling system employing fluorocarbon refrigerants and a method thereof 有权
公开(公告)号：US09664421B1
公开(公告)日：2017-05-30
申请号：US14984835
申请日：2015-12-30
申请人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
发明人： Maged Ahmed El-Shaarawi
IPC分类号： F25B27/00 , F25B27/02 , F25B31/00
CPC分类号： F25B27/005 , F04B19/24 , F25B27/00 , F25B27/002 , F25B27/02 , F25B31/006 , F25B31/008 , F25B41/04 , F25B2400/0409 , F25B2400/05 , F25B2400/16 , F25B2400/24
摘要： A solar-thermal refrigerant compression system employing refrigerants, such as R410a and R500, and a method of employing the system in refrigeration and air-conditioning units. The system includes a refrigerant storage tank, an evaporator, a mixing chamber, a condenser and an isochoric thermal compressor comprising a condensate heat exchanger and a heating coil connected to a solar collector field.

8. 发明申请

US20160333872A1 Electrochemically Actuated Pump 审中-公开
标题翻译：电化学泵
公开(公告)号：US20160333872A1
公开(公告)日：2016-11-17
申请号：US15221176
申请日：2016-07-27
申请人： Lynntech, Inc.
发明人： Roger W. van Boeyen , Jonathan A. Reeh , Mehmet Kesmez , Eric A. Heselmeyer , Jeffrey S. Parkey
IPC分类号： F04B45/033 , F04B43/113 , F04B49/06 , F04B45/02
CPC分类号： F04B45/02 , F04B19/24 , F04B43/10 , F04B43/107 , F04B43/1133 , F04B43/1136 , F04B45/022 , F04B45/024 , F04B45/0336 , F04B45/053 , F04B49/06
摘要： An electrochemically actuated pump and an electrochemical actuator for use with a pump. The pump includes one of various stroke volume multiplier configuration with the pressure of a pumping fluid assisting actuation of a driving fluid bellows. The electrochemical actuator has at least one electrode fluidically coupled to the driving fluid chamber of the first pump housing and at least one electrode fluidically coupled to the driving fluid chamber of the second pump housing. Accordingly, the electrochemical actuator selectively pressurized hydrogen gas within a driving fluid chamber.
摘要翻译：电化学驱动的泵和用于泵的电化学致动器。泵包括各种行程体积乘数配置中的一个，其中泵送流体的压力辅助致动驱动流体波纹管。电化学致动器具有流体耦合到第一泵壳体的驱动流体室的至少一个电极和流体耦合到第二泵壳体的驱动流体室的至少一个电极。因此，电化学致动器选择性地加压驱动流体室内的氢气。

9. 发明申请

US20160318015A1 MICROFLUIDIC SYSTEMS AND NETWORKS 审中-公开
标题翻译：微流体系统和网络
公开(公告)号：US20160318015A1
公开(公告)日：2016-11-03
申请号：US15205900
申请日：2016-07-08
申请人： Hewlett-Packard Development Company, L.P.
发明人： Pavel Kornilovich , Alexander Govyadinov , David P. Markel , Erik D. Torniainen
IPC分类号： B01L3/00
CPC分类号： B41J2/18 , B01L3/502715 , B01L3/50273 , B01L3/502746 , B01L2300/0816 , B01L2300/088 , B01L2300/123 , B01L2400/0481 , B01L2400/082 , B41J2/1404 , B41J2/14201 , B41J2/1753 , B41J2002/14467 , B41J2202/12 , F04B19/006 , F04B19/20 , F04B19/24
摘要： A network of microfluidic channels may include at least three loops interconnected at a junction. Each of the loops may include a fluid channel having a length extending from the junction to a second end; and a fluid actuator along the fluid channel and located at a first distance from junction along the length of the fluid channel and at a second distance less than the first distance from the second end. Activation of the fluid actuator of selected ones of the at least three loops may selectively produce net fluid flow in different directions about the loops. In one implementation, a fluid channel having a fluid actuator may have a bridging portion that extends over another fluid channel.
摘要翻译：微流体通道的网络可以包括在连接处互连的至少三个回路。每个环可以包括具有从连接点延伸到第二端的长度的流体通道; 以及沿所述流体通道的流体致动器，并且沿着所述流体通道的长度位于距离结点的第一距离处，并且在距离所述第二端小的第一距离处的第二距离处。激活至少三个循环中选定的循环的流体致动器可选择性地围绕回路产生不同方向的净流体流动。在一个实施方案中，具有流体致动器的流体通道可具有在另一流体通道上延伸的桥接部分。

10. 发明申请

US20160083187A1 SOLID PARTICULATE PUMP HAVING FLEXIBLE SEAL 有权
标题翻译：具有柔性密封的固体颗粒泵
公开(公告)号：US20160083187A1
公开(公告)日：2016-03-24
申请号：US14889319
申请日：2014-06-02
申请人： GAS TECHNOLOGY INSTITUTE
发明人： Timothy SAUNDERS
IPC分类号： B65G15/14 , C10J3/50 , B65G37/00
CPC分类号： B65G15/14 , B65G37/00 , C10J3/50 , C10J2200/15 , F04B15/00 , F04B15/02 , F04B19/08 , F04B19/14 , F04B19/20 , F04B19/24
摘要： A solid particulate pump includes a plurality of segments linked to each other in a serial, closed loop arrangement with gaps between neighboring pairs of the segments. A flexible seal extends across the gaps and seals an interior of the closed loop arrangement from an exterior of the closed loop arrangement.
摘要翻译：固体颗粒泵包括以串联的闭环装置彼此链接的多个段，其中相邻的段对之间具有间隙。柔性密封件跨过间隙延伸并且将闭环装置的内部与闭环装置的外部密封。

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