-
公开(公告)号：US20160032738A1
公开(公告)日：2016-02-04
申请号：US14803497
申请日：2015-07-20
Applicant: United Technologies Corporation
Inventor： Zhongfen Ding
CPC classification number: F01D5/288 , C23C28/00 , C23C28/04 , C25D11/022 , C25D11/04 , C25D11/26 , C25D13/02 , C25D13/24 , F05D2220/32 , F05D2220/36 , F05D2230/90 , F05D2300/2112 , F05D2300/605 , F05D2300/611 , Y10S977/776
Abstract: A fan blade and method of manufacturing a fan blade includes a metallic fan blade body with a crystalline oxidation layer and immersing the crystalline oxidation layer in a solution of ceramic nanosheets in suspension. A fan blade for a gas turbine engine includes a metallic fan blade body having a tip with a crystalline oxidation layer, wherein the crystalline oxidation layer includes pores containing ceramic nanosheets.
Abstract translation: 风扇叶片和风扇叶片的制造方法包括具有结晶氧化层的金属风扇叶片体，并将结晶氧化层浸渍在悬浮液中的陶瓷纳米片的溶液中。 用于燃气涡轮发动机的风扇叶片包括具有带有结晶氧化层的尖端的金属风扇叶片体，其中所述结晶氧化层包括含有陶瓷纳米片的孔。
-
公开(公告)号：US10892499B2
公开(公告)日：2021-01-12
申请号：US14768622
申请日：2013-03-15
Applicant: United Technologies Corporation
Inventor： Andrew Smeltz , Robert Mason Darling , Michael L. Perry , Zhongfen Ding
IPC: H01M8/04276 , H01M8/18 , H01M8/20 , H01M8/04186 , H01M8/04992
Abstract: A flow battery includes a cell that has first and second flow fields spaced apart from each other and an electrolyte separator layer. A supply/storage system is external of the cell and includes first and second vessels fluidly connected with the first and second flow fields, and first and second pumps configured to selectively move first and second fluid electrolytes between the vessels and the first and second flow fields. The flow fields each have an electrochemically active zone that is configured to receive flow of the fluid electrolytes. The electrochemically active zone has a total open volume that is a function of at least one of a power parameter of the flow battery, a time parameter of the pumps and a concentration parameter of the fluid electrolytes.
-
公开(公告)号：US10480093B2
公开(公告)日：2019-11-19
申请号：US15593873
申请日：2017-05-12
Applicant: United Technologies Corporation
Inventor： Bart Antonie van Hassel , Georgios S. Zafiris , Zhongfen Ding , Michael A. Kryzman , Mark R. Jaworowski , Weina Li , Blair A. Smith , Weilong Zhang , Promila Bhaatia
Abstract: A sealing process includes applying a first reactant to a substrate having a porous structure, the first reactant comprising a chromium (III) precursor and a transition metal precursor and applying a second reactant to the first reactant, the second reactant comprising a rare earth element precursor and an alkaline earth element precursor to form reservoirs of trivalent chromium in pore space of the porous structure, and a physical barrier over the substrate and the reservoirs.
-
公开(公告)号：US20180238594A1
公开(公告)日：2018-08-23
申请号：US15752862
申请日：2015-08-14
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Joseph V. Mantese , Zhongfen Ding
CPC classification number: F25B21/00 , C08F20/30 , C08F20/34 , C08G63/685 , C08G63/695 , C08G65/2612 , C08G77/60 , F25B2321/001 , Y02B30/66
Abstract: A cooling system includes an electrocaloric element (12) having a liquid crystal elastomer or a liquid form liquid crystal retained in an elastomeric polymer matrix. A pair of electrodes (14.16) is disposed on opposite surfaces of the electrocaloric element. A first thermal flow path (18) is disposed between the electrocaloric element and a heat sink (17). A second thermal flow path (22) is disposed between the electrocaloric element and a heat source (20). The system also includes a controller (24) configured to control electrical current to the electrodes and to selectively direct transfer of heat energy from the electrocaloric element to the heat sink along the first thermal flow path or from the heat source to the electrocaloric element along the second thermal flow path.
-
15.发明申请FLOW BATTERY FLOW FIELD HAVING VOLUME THAT IS FUNCTION OF POWER PARAMETER, TIME PARAMETER AND CONCENTRATION PARAMETER 审中-公开流动电池流量场具有功率参数，时间参数和浓度参数的功能公开(公告)号：US20160020477A1
公开(公告)日：2016-01-21
申请号：US14768622
申请日：2013-03-15
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Andrew Smeltz , Robert Mason Darling , Michael L. Perry , Zhongfen Ding
CPC classification number: H01M8/04276 , H01M8/04186 , H01M8/04992 , H01M8/188 , H01M8/20 , Y02E60/528
Abstract: A flow battery includes a cell that has first and second flow fields spaced apart from each other and an electrolyte separator layer. A supply/storage system is external of the cell and includes first and second vessels fluidly connected with the first and second flow fields, and first and second pumps configured to selectively move first and second fluid electrolytes between the vessels and the first and second flow fields. The flow fields each have an electrochemically active zone that is configured to receive flow of the fluid electrolytes. The electrochemically active zone has a total open volume that is a function of at least one of a power parameter of the flow battery, a time parameter of the pumps and a concentration parameter of the fluid electrolytes.
Abstract translation: 流动电池包括具有彼此间隔开的第一和第二流场的电池和电解质分离器层。 供应/存储系统在电池的外部，并且包括与第一和第二流场流体连接的第一和第二容器，以及配置成选择性地移动容器与第一和第二流场之间的第一和第二流体电解质的第一和第二泵 。 流场各自具有被配置为接收流体电解质流动的电化学活性区域。 电化学活性区域具有总流开体积，其为流动电池的功率参数，泵的时间参数和流体电解质的浓度参数中的至少一个的函数。
-
Patent Agency Ranking
公开(公告)号：US11591918B2
公开(公告)日：2023-02-28
申请号：US16270680
申请日：2019-02-08
Applicant: United Technologies Corporation
Inventor： Zhongfen Ding , Elisa M. Zaleski
IPC: F01D5/28 , C04B35/48 , C04B35/622 , C23C28/00 , C23C30/00
Abstract: An article includes a substrate, a ceramic barrier coating, and a layer of networked ceramic nanofibers. The ceramic barrier coating is disposed on the substrate and has a porous columnar microstructure. The layer of networked ceramic nanofibers is disposed on the ceramic barrier layer and seals the pores of the porous columnar microstructure.
-
公开(公告)号：US11542208B2
公开(公告)日：2023-01-03
申请号：US16785012
申请日：2020-02-07
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Richard Wesley Jackson , Xia Tang , James T. Beals , Michael R. Kracum , Zhongfen Ding
Abstract: An article includes a ceramic-based substrate and a barrier layer on the ceramic-based substrate. The barrier layer includes a matrix phase and a network of gettering particles in the matrix phase. The gettering particles have an average maximum dimension between about 30 and 70 microns. The gettering particles have maximum dimensions that range from about 1 to 100 microns, and a dispersion of barium-magnesium alumino-silicate particles in the matrix phase. A composite material and a method of applying a barrier layer to a substrate are also disclosed.
-
公开(公告)号：US20210246080A1
公开(公告)日：2021-08-12
申请号：US16785012
申请日：2020-02-07
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Richard Wesley Jackson , Xia Tang , James T. Beals , Michael R. Kracum , Zhongfen Ding
Abstract: An article includes a ceramic-based substrate and a barrier layer on the ceramic-based substrate. The barrier layer includes a matrix phase and a network of gettering particles in the matrix phase. The gettering particles have an average maximum dimension between about 30 and 70 microns. The gettering particles have maximum dimensions that range from about 1 to 100 microns, and a dispersion of barium-magnesium alumino-silicate particles in the matrix phase. A composite material and a method of applying a barrier layer to a substrate are also disclosed.
-
公开(公告)号：US20210188720A1
公开(公告)日：2021-06-24
申请号：US16722556
申请日：2019-12-20
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Zhongfen Ding , Xia Tang , Michael R. Kracum , Richard Wesley Jackson , James T. Beals
Abstract: An article includes a ceramic-based substrate and a barrier layer on the ceramic-based substrate. The barrier layer includes a matrix of SiO2 and a dispersion of silicon oxycarbide particles in the matrix. The silicon oxycarbide particles have Si, O, and C in a covalently bonded network, and a dispersion of barium-magnesium alumino-silicate particles in the matrix. The barium-magnesium alumino-silicate particles have an average maximum dimension that is between about 10-40% of an average maximum dimension of the silicon oxycarbide particles. A composite material and a method of applying a barrier layer to a substrate are also disclosed.
-
公开(公告)号：US10138561B2
公开(公告)日：2018-11-27
申请号：US15173847
申请日：2016-06-06
Applicant: United Technologies Corporation
Inventor： Zhongfen Ding , Georgios S. Zafiris , Bart Antonie van Hassel , Catalin G. Fotache
IPC: C07C59/265 , C23F13/00 , C23F11/00 , C23F13/06 , C23F13/14 , C09D5/00 , C07C51/41 , C01F17/00 , C09D5/08 , C23F11/10 , C23F11/18 , C09D7/61
Abstract: A method of making cerium citrate includes combining cerium carbonate and citric acid to produce cerium citrate and carbon dioxide. The cerium citrate is substantially free of negative ions other than citrate. The cerium citrate can be used in a corrosion inhibitor composition.
-
-
-
-
-
-
-
-
-
Search Results
30
records
(took 0.055 seconds)
