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1. 发明授权

US11971138B2 Pressure vessel with circumferential reinforcing elements 有权
公开(公告)号：US11971138B2
公开(公告)日：2024-04-30
申请号：US17439052
申请日：2020-03-18
申请人： IFP Energies nouvelles
发明人： Victor Dubin , David Teixeira , Navid Saeedi
IPC分类号： F17C1/00
CPC分类号： F17C1/00 , F17C2201/0109 , F17C2201/0119 , F17C2201/052 , F17C2201/054 , F17C2203/013 , F17C2203/0604 , F17C2203/0609 , F17C2203/0619 , F17C2203/0621 , F17C2203/0636 , F17C2203/066 , F17C2203/0673 , F17C2205/0126 , F17C2209/234 , F17C2221/031 , F17C2223/0123 , F17C2223/036 , F17C2227/0157 , F17C2260/012 , F17C2260/017 , F17C2265/07 , F17C2270/0147 , F17C2270/0581
摘要： The present invention is a pressure tank comprising a tubular part and two bottoms (5) with the bottoms (5) positioned at the ends of the tubular part. The tubular part comprises a cylindrical wall (1) and a ply of circumferential reinforcing elements (2) wound around cylindrical wall (1). The elastic modulus of the material of cylindrical wall (1) is less than the elastic modulus of the material of the first ply of circumferential reinforcing elements (2). The invention also relates to an energy storage and recovery system comprising a compressor, an expansion device, a heat storage and a compressed air tank according to the aforementioned characteristics.

2. 发明授权

US11203973B2 Method for storing and producing energy with optimized water management 有权
公开(公告)号：US11203973B2
公开(公告)日：2021-12-21
申请号：US16771579
申请日：2018-11-14
申请人： IFP Energies nouvelles
发明人： Patrick Briot , David Teixeira
IPC分类号： F02C6/16 , F01D25/32 , F02C1/04 , F02C7/143
摘要： The invention relates to a system and to a method for compressed-gas energy storage and recovery comprising at least a first and at least a second heat exchanger, a cold liquid storage means and a hot liquid storage means, as well as a separation means. The separation means is positioned after at least a first heat exchanger.
The system comprises at least one means for feeding the liquid leaving the separation means to the cold liquid storage means.

3. 发明申请

US20150052894A1 OCEAN THERMAL ENERGY CONVERSION METHOD AND SYSTEM 有权
标题翻译：海洋热能转换方法与系统
公开(公告)号：US20150052894A1
公开(公告)日：2015-02-26
申请号：US14349082
申请日：2012-09-11
申请人： IFP ENERGIES NOUVELLES
发明人： David Teixeira , Claude Mabile
IPC分类号： F03G7/05
CPC分类号： F03G7/05 , F01K7/22 , F01K19/02 , Y02E10/34
摘要： The invention is an ocean thermal energy conversion method and a system in which a motive fluid having predetermined characteristics is circulated in a closed loop between a cold source in cold deep ocean water and heat sources in warm surface water. The motive fluid is compressed between the cold source and a first primary warm water heat source resulting in the motive fluid being substantially totally vaporized at an outlet of the warm water heat source. The motive fluid is heated downstream from the primary heat source by a secondary heat source. The thermal energy of the heated motive fluid is recovered from a turbine and the motive fluid is condensed in the cold source.
摘要翻译：本发明是一种海洋热能转换方法和一种具有预定特性的运动流体在冷深海洋中的冷源和温暖的地表水中的热源之间的闭环中循环的系统。运动流体在冷源和第一主要温水热源之间被压缩，导致运动流体在温水热源的出口处基本完全蒸发。运动流体通过二次热源从一次热源的下游加热。加热的运动流体的热能从涡轮机回收并且运动流体在冷源中冷凝。

4. 发明授权

US12098888B2 Horizontal-axis heat recovery and storage system 有权
公开(公告)号：US12098888B2
公开(公告)日：2024-09-24
申请号：US17623553
申请日：2020-06-25
申请人： IFP Energies nouvelles
发明人： David Teixeira , Navid Saeedi , Yacine Haroun
IPC分类号： F28D20/00 , F03G7/04
CPC分类号： F28D20/0056 , F03G7/04 , F28D2020/0082
摘要： A heat storage and recovery system and process includes at least one cylindrical external wall, at least one first volume, at least one second volume and at least two fluid injection/withdrawal devices. The first and second volumes are separated by at least one heat storage system comprising at least one bed of heat storage particles. Furthermore, the storage system and the first and second volumes extend substantially over the entire axial length of the cylindrical external wall. The longitudinal axis of the said cylindrical external wall is horizontal.
A system and a process for the storage and recovery of energy by compressed gas include such a heat storage means.

5. 发明授权

US10837713B2 System and method of heat storage and release comprising at least two concentric heat storage volumes 有权
公开(公告)号：US10837713B2
公开(公告)日：2020-11-17
申请号：US16302452
申请日：2017-04-12
申请人： IFP Energies nouvelles
发明人： Florence Richard , David Teixeira , Fabrice Deleau
IPC分类号： F28D17/04 , F02C6/16 , F28D20/00 , F28D17/00
CPC分类号： F28D17/04 , F02C6/16 , F28D17/005 , F28D20/0056 , F28D2020/0078 , F28D2020/0082 , Y02E60/14 , Y02E60/16
摘要： The present invention concerns a device and a process for the storage and restitution of heat which comprises at least two concentric heat storage volumes (TES1, TES2, TES3). The walls (2) delimiting these storage volumes are configured in a manner such that the thickness of the wall delimiting the central storage volume is greater than the thickness of the wall delimiting the peripheral storage volume.

6. 发明授权

US10480409B2 Compressed air energy storage and recovery system and method with constant volume heating 有权
公开(公告)号：US10480409B2
公开(公告)日：2019-11-19
申请号：US15566614
申请日：2016-04-12
申请人： IFP Energies nouvelles
发明人： David Teixeira
IPC分类号： F02C6/16 , F03D9/17 , F01D25/10 , F02C1/05
摘要： The invention is a compressed gas energy storage and recovery system and method, of AACAES type. The system and the method according to the invention heats at constant volume stored compressed gas to increase the pressure of the stored compressed gas.

7. 发明授权

US10240530B2 Container for a system for storing and restoring heat, comprising a double wall formed from concrete 有权
公开(公告)号：US10240530B2
公开(公告)日：2019-03-26
申请号：US15650552
申请日：2017-07-14
申请人： IFP Energies nouvelles
发明人： Fabrice Deleau , Florence Richard , David Teixeira
IPC分类号： F02C7/10 , F02C1/00 , F02C6/16 , F02C6/18 , F28F21/04 , F28D17/00 , F28D20/00
摘要： The invention relates to a container (200) for a heat storage and restitution system, comprising a vessel in which a gas is circulating in order to be cooled or heated. The vessel is limited by a first jacket formed from concrete (203) surrounded by a thermally insulating layer (206), which is itself surrounded by a steel shell (204). The vessel comprises at least two modules (210), each comprising a double wall formed from concrete and a perforated base (205) limiting at least two volumes (217 and 216) which are each capable of containing a fixed bed of particles of a material for storage and restitution of heat (207). The modules are disposed one above the other in a centered manner such that the double wall formed from concrete forms the first jacket formed from concrete (203) and a second jacket formed from concrete (215).

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