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公开(公告)号：US10797327B2
公开(公告)日：2020-10-06
申请号：US15910311
申请日：2018-03-02
Applicant: BLOOM ENERGY CORPORATION
Inventor： Martin Perry , David Weingaertner , Nilanjana Basu , Michael Petrucha , William David Lyle , Navaneetha Krishnan , Matthias Gottmann
IPC: H01M8/04014 , H01M8/243 , F28F9/02 , F28D9/00 , H01M8/0662 , H01M8/04007 , H01M8/12 , H01M8/04089 , H01M8/04223 , H01M8/0612 , H01M8/0297 , H01M8/24 , H01M8/2425 , H01M8/124
Abstract: Various hot box fuel cell system components are provided, such as heat exchangers, steam generator and other components.
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公开(公告)号：US20190140288A1
公开(公告)日：2019-05-09
申请号：US15803461
申请日：2017-11-03
Applicant: BLOOM ENERGY CORPORATION
Inventor： Arne Ballantine , Jayakumar Krishnadass , David Weingaertner , Andrew James Hall , Venkat V. Ramani
IPC: H01M8/0267 , H01M8/04492 , H01M8/0432 , H01M8/2483 , H01M8/2425 , H01M8/04089 , H01M8/04746
CPC classification number: H01M8/0267 , H01M8/04097 , H01M8/0432 , H01M8/04402 , H01M8/04432 , H01M8/04492 , H01M8/04514 , H01M8/04746 , H01M8/0668 , H01M8/2425 , H01M8/2483 , H01M2008/1293
Abstract: Various systems and methods disclosed herein may include a fuel cell system that may dynamically respond to changes in steam concentration in the fuel cell system. The fuel cell system may include a fuel cell stack that produces an anode exhaust stream, an anode recycle blower that receives the anode exhaust stream and outputs an anode recycle stream, and a humidity sensor configured to measure the steam concentration of the anode recycle stream. The fuel cell system may also include a master controller configured to receive steam concentration measurement from the humidity sensor and control the operation of the anode recycle blower and/or other components based on the steam concentration measurement.
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公开(公告)号：US20160240876A1
公开(公告)日：2016-08-18
申请号：US15049219
申请日：2016-02-22
Applicant: BLOOM ENERGY CORPORATION
Inventor： David Weingaertner , Vlad Kalika , Martin Perry
IPC: H01M8/0612 , H01M8/0637 , H01M8/00 , H01M8/243
CPC classification number: H01M8/0618 , C01B3/38 , C01B2203/066 , C01B2203/1058 , C01B2203/1064 , H01M8/004 , H01M8/0631 , H01M8/0637 , H01M8/243 , H01M2008/1293 , Y02E60/566
Abstract: Systems and methods are provided integrating an annular pre-reformer as part of an anode recuperator of a fuel cell system.
Abstract translation: 提供了将环形预重整器作为燃料电池系统的阳极换热器的一部分集成的系统和方法。
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公开(公告)号：US20150132672A1
公开(公告)日：2015-05-14
申请号：US14469781
申请日：2014-08-27
Applicant: BLOOM ENERGY CORPORATION
Inventor： Swaminathan Venkataraman , Arne Ballantine , David Weingaertner
IPC: H01M8/06
CPC classification number: H01M8/0662 , H01M8/04097 , H01M8/0612 , H01M2008/1293
Abstract: A fuel cell system includes a fuel cell stack, a heavy hydrocarbon fuel source, and a fractionator configured to separate light ends from heavy ends of a heavy hydrocarbon fuel provided from the heavy hydrocarbon fuel source.
Abstract translation: 燃料电池系统包括燃料电池堆，重质烃燃料源和分配器，该分馏器构造成从轻烃燃料源提供的重质烃燃料的重端分离轻馏分。
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公开(公告)号：US12027733B2
公开(公告)日：2024-07-02
申请号：US18063893
申请日：2022-12-09
Applicant: BLOOM ENERGY CORPORATION
Inventor： David Edmonston , David Weingaertner , Michael Petrucha , Ivan Hartana
IPC: H01M8/04089 , H01M8/10
CPC classification number: H01M8/04097 , H01M8/10
Abstract: A fuel cell system includes a fuel cell stack, an anode tail gas oxidizer (ATO), an ATO injector configured to mix a first portion of an anode exhaust from the fuel cell stack with a cathode exhaust from the fuel cell stack and to provide a mixture of the first portion of the anode exhaust and the cathode exhaust into the ATO, an anode exhaust conduit which is configured to provide the first portion of the anode exhaust into the ATO injector, and cathode exhaust conduit which is configured to provide at least a portion of the cathode exhaust from the fuel cell stack into the ATO injector. The ATO injector includes injector tubes or injection apertures.
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Patent Agency Ranking
公开(公告)号：US11777125B2
公开(公告)日：2023-10-03
申请号：US17734426
申请日：2022-05-02
Applicant: BLOOM ENERGY CORPORATION
Inventor： David Weingaertner , Matthias Gottmann , Jayakumar Krishnadass , Chockkalingam Karuppaiah , Arne Ballantine , Swaminathan Venkataraman , Martin Perry , John Fisher , Greg Young
IPC: H01M8/04 , H01M8/1246 , H01M8/0668 , H01M8/0612
CPC classification number: H01M8/1246 , H01M8/0612 , H01M8/0668
Abstract: A fuel cell system includes at least one of plural electrochemical pump separators to separate carbon dioxide from a fuel exhaust stream or a combination of a gas separator and a fuel exhaust cooler located outside a hotbox.
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公开(公告)号：US10547071B2
公开(公告)日：2020-01-28
申请号：US15637268
申请日：2017-06-29
Applicant: BLOOM ENERGY CORPORATION
Inventor： David Higdon , David Weingaertner , Ali Zargari , Suthitham Kusolasak
IPC: H01M8/04746 , H01M8/04089 , H01M8/0662 , H01M8/0612 , H01M8/04858 , H01M8/0432 , H01M4/90 , H01M8/04014 , H01M8/1253 , H01M8/124
Abstract: A system and method for controlling a fuel cell system. An anode tail gas oxidizer (ATO) receives air and fuel exhaust streams from one or more fuel cell stacks of the fuel cell system. The one or more fuel cell stacks provide current to one or more loads. An ATO temperature signal is used to control at least one of a fuel inlet flow to the one or more fuel cell stacks or the current provided to the one or more loads.
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18.发明申请公开(公告)号：US20190190053A1
公开(公告)日：2019-06-20
申请号：US16220820
申请日：2018-12-14
Applicant: BLOOM ENERGY CORPORATION
Inventor： Arne Ballantine , Jessica Mahler , Ross Parker , Gilbert Richards , Barry Sharpe , Sean Dunn , Santi Lara , John O'Toole , David Trevisan , Carl Cottuli , David Weingaertner , Daniel Baynes
IPC: H01M8/2484 , H01M8/249
CPC classification number: H01M8/2484 , H01M8/249 , H01M2220/10
Abstract: A power module system includes a plurality of vertically stacked power modules. The plurality of vertically stacked power modules include at least two vertical stacks. A shared exhaust plenum is located between the at least two vertical stacks of power modules.
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公开(公告)号：US09799902B2
公开(公告)日：2017-10-24
申请号：US15049219
申请日：2016-02-22
Applicant: BLOOM ENERGY CORPORATION
Inventor： David Weingaertner , Vlad Kalika , Martin Perry
IPC: H01M8/04 , H01M8/0612 , H01M8/0637 , H01M8/243 , H01M8/00 , H01M8/124
CPC classification number: H01M8/0618 , C01B3/38 , C01B2203/066 , C01B2203/1058 , C01B2203/1064 , H01M8/004 , H01M8/0631 , H01M8/0637 , H01M8/243 , H01M2008/1293 , Y02E60/566
Abstract: Systems and methods are provided integrating an annular pre-reformer as part of an anode recuperator of a fuel cell system.
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公开(公告)号：US20160064748A1
公开(公告)日：2016-03-03
申请号：US14938019
申请日：2015-11-11
Applicant: BLOOM ENERGY CORPORATION
Inventor： Swaminathan Venkataraman , Vlad Kalika , David Weingaertner
CPC classification number: H01M8/04022 , F28D9/0018 , F28D9/0025 , F28F9/02 , H01M2/00 , H01M8/0297 , H01M8/04 , H01M8/04007 , H01M8/04052 , H01M8/04067 , H01M8/04074 , H01M8/04097 , H01M8/04268 , H01M8/06 , H01M8/0618 , H01M8/0662 , H01M8/12 , H01M8/24 , H01M8/2425 , H01M8/243 , H01M2008/1293 , H01M2300/0074 , Y02E60/50 , Y02E60/521 , Y02E60/525
Abstract: Various hot box fuel cell system components are provided, such as heat exchangers, steam generator and other components.
Abstract translation: 提供各种热箱式燃料电池系统部件，如热交换器，蒸汽发生器等部件。
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