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公开(公告)号：US11309572B2
公开(公告)日：2022-04-19
申请号：US16245663
申请日：2019-01-11
Applicant: BLOOM ENERGY CORPORATION
Inventor： David Edmonston , Martin Perry , James Wilson , Ramesha Guntanur , Paturi Balaji Narasimha Prasad
IPC: H01M8/04298 , H01M8/0612 , H01M8/243 , H01M8/2432 , H01M8/248 , H01M8/2485 , H01M8/249 , H01M8/0208 , H01M8/12
Abstract: A fuel cell stack assembly and method of operating the same are provided. The assembly includes a fuel cell stack column and side baffles disposed on opposing sides of the column. The side baffles and the fuel cell stack may have substantially the same coefficient of thermal expansion at room temperature. The side baffles may have a laminate structure in which one or more channels are formed.
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公开(公告)号：US10749188B2
公开(公告)日：2020-08-18
申请号：US16279161
申请日：2019-02-19
Applicant: BLOOM ENERGY CORPORATION
Inventor： Andres Leming , Emad El Batawi , Michael Gasda , Tad Armstrong , James Wilson
IPC: H01M4/90 , H01M8/1253 , H01M4/92 , H01M4/86 , H01M8/124
Abstract: A solid oxide fuel cell (SOFC) includes a solid oxide electrolyte with a zirconia-based ceramic, an anode electrode, and a cathode electrode that includes a ceria-based ceramic component and an electrically conductive component. Another SOFC includes a solid oxide electrolyte containing a zirconia-based ceramic, an anode electrode, and a cathode electrode that includes an electrically conductive component and an ionically conductive component, in which the ionically conductive component includes a zirconia-based ceramic containing scandia and at least one of ceria, ytterbia and yttria.
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公开(公告)号：US20190181458A1
公开(公告)日：2019-06-13
申请号：US16279161
申请日：2019-02-19
Applicant: BLOOM ENERGY CORPORATION
Inventor： Andres Leming , Emad El Batawi , Michael Gasda , Tad Armstrong , James Wilson
IPC: H01M4/90 , H01M8/1253 , H01M4/92
Abstract: A solid oxide fuel cell (SOFC) includes a solid oxide electrolyte with a zirconia-based ceramic, an anode electrode, and a cathode electrode that includes a ceria-based ceramic component and an electrically conductive component. Another SOFC includes a solid oxide electrolyte containing a zirconia-based ceramic, an anode electrode, and a cathode electrode that includes an electrically conductive component and an ionically conductive component, in which the ionically conductive component includes a zirconia-based ceramic containing scandia and at least one of ceria, ytterbia and yttria.
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公开(公告)号：US10211479B2
公开(公告)日：2019-02-19
申请号：US15008726
申请日：2016-01-28
Applicant: BLOOM ENERGY CORPORATION
Inventor： David Edmonston , Martin Perry , James Wilson , Ramesha Guntanur , Paturi Balaji Narasimha Prasad
IPC: H01M8/248 , H01M8/2485 , H01M8/0612 , H01M8/04298 , H01M8/243 , H01M8/2432 , H01M8/249 , H01M8/0208 , H01M8/124
Abstract: A fuel cell stack assembly and method of operating the same are provided. The assembly includes a fuel cell stack column and side baffles disposed on opposing sides of the column. The side baffles and the fuel cell stack may have substantially the same coefficient of thermal expansion at room temperature. The side baffles may have a laminate structure in which one or more channels are formed.
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公开(公告)号：US20180083300A1
公开(公告)日：2018-03-22
申请号：US15824006
申请日：2017-11-28
Applicant: BLOOM ENERGY CORPORATION
Inventor： Manoj Pillai , James Wilson , Tad Armstrong , Chung-Dee Pong , James Chang , Matthias Gottmann , Tulin Akin
IPC: H01M8/0662 , H01M8/04089
CPC classification number: H01M8/0662 , H01M8/0258 , H01M8/04089 , H01M8/24 , H01M8/2425 , H01M8/2484
Abstract: A fuel cell assembly includes a fuel cell stack including a plurality of fuel cells, an incoming oxidizing gas flow path configured to deliver an oxidizing gas to the plurality of fuel cells, and a chromium-getter material located in the incoming oxidizing flow path. A fuel cell includes an electrolyte, a cathode electrode on a first side of the electrolyte, an anode electrode on a second side of the electrolyte, and a chromium-getter material on the cathode electrode.
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Patent Agency Ranking
公开(公告)号：US20130230644A1
公开(公告)日：2013-09-05
申请号：US13781206
申请日：2013-02-28
Applicant: BLOOM ENERGY CORPORATION
Inventor： Tad Armstrong , James Wilson , Harald Herchen , Daniel Darga , Manoj Pillai
IPC: H01M8/02
CPC classification number: H01M8/0228 , B22F3/162 , B22F5/00 , B22F7/008 , B22F7/02 , B22F7/04 , B22F7/06 , B22F2998/10 , C22C27/06 , C23C4/02 , C23C4/11 , C23C4/134 , C23C4/18 , C23C24/06 , C23C24/082 , C23C28/04 , H01M8/0208 , H01M8/0245 , H01M8/12 , H01M2008/1293 , H01M2300/0074 , Y02E60/50 , Y02E60/525
Abstract: Various methods of treating a chromium iron interconnect for a solid oxide fuel cell stack and coating the interconnect with a ceramic layer are provided.
Abstract translation: 提供了用于固体氧化物燃料电池堆处理铬铁互连以及用陶瓷层涂覆互连的各种方法。
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公开(公告)号：US10446854B2
公开(公告)日：2019-10-15
申请号：US14870579
申请日：2015-09-30
Applicant: BLOOM ENERGY CORPORATION
Inventor： James Wilson , Manoj Pillai , Tad Armstrong
IPC: H01M8/04 , H01M8/0217 , H01M8/0208 , H01M8/0228 , H01M8/04082 , H01M8/1246 , C23C4/11 , C23C4/134 , H01M8/124
Abstract: A method of coating an interconnect for a solid oxide fuel cell includes providing an interconnect including Cr and Fe, and coating an air side of the interconnect with a manganese cobalt oxide spinel coating using a plasma spray process.
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公开(公告)号：US10333162B2
公开(公告)日：2019-06-25
申请号：US15291299
申请日：2016-10-12
Applicant: BLOOM ENERGY CORPORATION
Inventor： Jerome A. Mack , Jonathan Cerrona , John Fisher , James Wilson , Tad Armstrong , Harald Herchen
IPC: H01M8/0444 , G01R31/00 , H01M8/04664
Abstract: Systems and methods for testing a fuel cell stack include a vacuum source, a test head including at least one isolated vacuum plenum configured to be positioned in fluid communication with a first portion of the fuel cell stack, the isolated vacuum plenum in fluid communication with the vacuum source, and a detector in fluid communication with the at least one isolated vacuum plenum for detecting the presence of a particular constituent of a fluid provided in a second portion of the fuel cell stack, where the second portion of the fuel cell stack is separated from the first portion of the fuel cell stack by at least one of an electrolyte and a fuel cell seal.
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公开(公告)号：US20160226093A1
公开(公告)日：2016-08-04
申请号：US15008726
申请日：2016-01-28
Applicant: BLOOM ENERGY CORPORATION
Inventor： David Edmonston , Martin Perry , James Wilson , Ramesha Guntanur , Paturi Balaji Narasimha Prasad
IPC: H01M8/2485 , H01M8/0612 , H01M8/243 , H01M8/24 , H01M8/241 , H01M8/248 , H01M8/04298
CPC classification number: H01M8/2485 , H01M8/0208 , H01M8/04298 , H01M8/0618 , H01M8/0625 , H01M8/243 , H01M8/2432 , H01M8/248 , H01M8/249 , H01M2008/1293 , H01M2300/0074
Abstract: A fuel cell stack assembly and method of operating the same are provided. The assembly includes a fuel cell stack column and side baffles disposed on opposing sides of the column. The side baffles and the fuel cell stack may have substantially the same coefficient of thermal expansion at room temperature. The side baffles may have a laminate structure in which one or more channels are formed.
Abstract translation: 提供了一种燃料电池堆组件及其操作方法。 该组件包括设置在该柱的相对侧上的燃料电池堆柱和侧挡板。 侧挡板和燃料电池堆可以在室温下具有基本上相同的热膨胀系数。 侧挡板可以具有其中形成一个或多个通道的层压结构。
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公开(公告)号：US10547073B2
公开(公告)日：2020-01-28
申请号：US15824006
申请日：2017-11-28
Applicant: BLOOM ENERGY CORPORATION
Inventor： Manoj Pillai , James Wilson , Tad Armstrong , Chung-Dee Pong , James Chang , Matthias Gottmann , Tulin Akin
IPC: H01M8/06 , H01M8/24 , H01M8/02 , H01M8/04 , H01M8/0662 , H01M8/2425 , H01M8/0258 , H01M8/2484 , H01M8/04089
Abstract: A fuel cell assembly includes a fuel cell stack including a plurality of fuel cells, an incoming oxidizing gas flow path configured to deliver an oxidizing gas to the plurality of fuel cells, and a chromium-getter material located in the incoming oxidizing flow path. A fuel cell includes an electrolyte, a cathode electrode on a first side of the electrolyte, an anode electrode on a second side of the electrolyte, and a chromium-getter material on the cathode electrode.
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