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

US10746197B2 Devices, systems, and methods for variable flow rate fuel ejection 有权
公开(公告)号：US10746197B2
公开(公告)日：2020-08-18
申请号：US15565720
申请日：2016-04-15
申请人： Douglas A. Brunner , Manish Bajpai , John Adam C. Kinzey , Shane Marcks , Ajay Prasad , Suresh Advani
发明人： Douglas A. Brunner , Manish Bajpai , John Adam C. Kinzey , Shane Marcks , Ajay Prasad , Suresh Advani
IPC分类号： F04F5/46 , F04F5/52 , F04F5/20 , H01M8/04089 , G05D7/06
摘要： Variable flow rate fuel ejectors, and methods of use therefore, are disclosed. One variable flow rate ejector includes a primary nozzle, a needle, a motor, a first stop portion, and a first impact-absorbing portion. The primary nozzle is connected to a first inlet chamber to receive a first fluid and transmit a flow of the first fluid through the primary nozzle opening. The needle is disposed to create a gap between the tapered portion of the needle and the primary nozzle opening. The motor is coupled to axially move the needle to vary a size of the gap. The first stop portion delimits the axial movement of the needle in a direction of retraction of the needle from the primary nozzle opening. The first impact-absorbing element is positioned to contact the first stop portion or the needle, respectively, when the needle is fully retracted from the primary nozzle opening.

2. 发明授权

US10711805B2 Devices, systems, and methods for variable flow rate fuel ejection 有权
公开(公告)号：US10711805B2
公开(公告)日：2020-07-14
申请号：US15565720
申请日：2016-04-15
申请人： Douglas A. Brunner , Manish Bajpai , John Adam C. Kinzey , Shane Marcks , Ajay Prasad , Suresh Advani
发明人： Douglas A. Brunner , Manish Bajpai , John Adam C. Kinzey , Shane Marcks , Ajay Prasad , Suresh Advani
IPC分类号： F04F5/46 , F04F5/52 , F04F5/20 , H01M8/04089 , G05D7/06
摘要： Variable flow rate fuel ejectors, and methods of use therefore, are disclosed. One variable flow rate ejector includes a primary nozzle, a needle, a motor, a first stop portion, and a first impact-absorbing portion. The primary nozzle is connected to a first inlet chamber to receive a first fluid and transmit a flow of the first fluid through the primary nozzle opening. The needle is disposed to create a gap between the tapered portion of the needle and the primary nozzle opening. The motor is coupled to axially move the needle to vary a size of the gap. The first stop portion delimits the axial movement of the needle in a direction of retraction of the needle from the primary nozzle opening. The first impact-absorbing element is positioned to contact the first stop portion or the needle, respectively, when the needle is fully retracted from the primary nozzle opening.

3. 发明申请

US20070238010A1 Nano-based gas diffusion media 失效
标题翻译：纳米级气体扩散介质
公开(公告)号：US20070238010A1
公开(公告)日：2007-10-11
申请号：US11731968
申请日：2007-04-02
申请人： Feng-Yuan Zhang , Ajay Prasad , Suresh Advani
发明人： Feng-Yuan Zhang , Ajay Prasad , Suresh Advani
IPC分类号： H01M4/94 , H01M4/88
CPC分类号： H01M8/023
摘要： The present invention relates to novel methods for producing a nano-porous gas diffusion media, compositions thereof, and devices comprising the same. The nano-porous gas diffusion media of the invention is produced using photolithographic techniques to create a solid substrate comprising a plurality of nano-scale (1 nm-300 μm) pores or holes that allow for the diffusion or exchange of molecules, gases, and/or liquids through the substrate. The nano-porous diffusion media of the invention also displays superior electro- and thermal conductivity, and increased durability and performance. In some embodiments, the nano-porous diffusion media of the invention is also coated with a self-assembling monolayer (SAM) of organic molecules to further improve its physical characteristics.
摘要翻译：本发明涉及制备纳米多孔气体扩散介质的新方法及其组合物及其制备方法。使用光刻技术制造本发明的纳米多孔气体扩散介质，以产生包含多个纳米尺度（1nm-300μm）的孔或孔的固体基质，这些孔或孔允许扩散或交换分子，气体和 /或液体通过基底。本发明的纳米多孔扩散介质还显示出优异的导电性和导热性，并且增加了耐久性和性能。在一些实施方案中，本发明的纳米多孔扩散介质还涂覆有有机分子的自组装单层（SAM）以进一步改善其物理特性。

4. 发明申请

US20180073523A1 DEVICES, SYSTEMS, AND METHODS FOR VARIABLE FLOW RATE FUEL EJECTION 审中-公开
公开(公告)号：US20180073523A1
公开(公告)日：2018-03-15
申请号：US15565720
申请日：2016-04-15
申请人： Douglas A. Brunner , Manish Bajpai , John Adam C. Kinzey , Shane Marcks , Ajay Prasad , Suresh Advani
发明人： Douglas A. Brunner , Manish Bajpai , John Adam C. Kinzey , Shane Marcks , Ajay Prasad , Suresh Advani
IPC分类号： F04F5/46 , F04F5/52 , H01M8/04089
摘要： Variable flow rate fuel ejectors, and methods of use therefore, are disclosed. One variable flow rate ejector includes a primary nozzle, a needle, a motor, a first stop portion, and a first impact-absorbing portion. The primary nozzle is connected to a first inlet chamber to receive a first fluid and transmit a flow of the first fluid through the primary nozzle opening. The needle is disposed to create a gap between the tapered portion of the needle and the primary nozzle opening. The motor is coupled to axially move the needle to vary a size of the gap. The first stop portion delimits the axial movement of the needle in a direction of retraction of the needle from the primary nozzle opening. The first impact-absorbing element is positioned to contact the first stop portion or the needle, respectively, when the needle is fully retracted from the primary nozzle opening.

5. 发明申请

US20060254983A1 Mixing Vessel and Method of Use 有权
标题翻译：混合容器和使用方法
公开(公告)号：US20060254983A1
公开(公告)日：2006-11-16
申请号：US11406496
申请日：2006-04-19
申请人： Donald Cohee , Ajay Prasad
发明人： Donald Cohee , Ajay Prasad
IPC分类号： B01D61/00
CPC分类号： B01D61/58 , A61L2/0035 , A61L2/26 , A61L2202/21 , B01D15/00 , B01D61/142 , B01D61/145 , B01D61/147 , B01D61/18 , B01D61/20 , B01D63/08 , B01D63/16 , B01D69/02 , B01D2313/243 , B01D2313/48 , B01D2317/08 , B01D2319/022 , B01D2325/021 , B01F5/0683 , B01F5/0688 , B01F11/0017 , B01F15/00948 , B01F15/0205 , B01F15/0212 , B01F15/0223 , B01F2215/0032 , B01F2215/005 , B01J19/18
摘要： A mixing vessel contains a septum, dividing a first chamber from a second chamber. By relatively moving the septum with respect to the ends of the vessel, and flowing a fluid through the septum, the fluid is treated as it moves from the first chamber to the second chamber. The particular configuration of the septum allows for treatments such as mixing, reacting, heating, and cooling, as well as filtering of the fluid.
摘要翻译：混合容器包含隔膜，将第一室与第二室分开。通过相对于容器的端部相对移动隔膜并使流体流过隔膜，当流体从第一室移动到第二室时被处理。隔膜的特定配置允许诸如混合，反应，加热和冷却的处理以及流体的过滤。

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