公开(公告)号：US20240360961A1

公开(公告)日：2024-10-31

申请号：US18644955

申请日：2024-04-24

申请人： Airbus Operations SAS

发明人： Nicolas TOUREILLE ,  Chloé MESIC ,  Laure MORETTI

IPC分类号： F17C13/06

CPC分类号： F17C13/06 ,  F17C2205/0305 ,  F17C2205/0367 ,  F17C2270/0189

摘要： A tank comprising an outer enclosure, an inner enclosure positioned in the outer enclosure, and at least one duct passing through first and second walls connected respectively to the outer and inner enclosures. The first and/or second walls comprises at least one deformable zone interposed between, on the one hand, an attachment zone which connects the wall and the outer or inner enclosure and, on the other hand, a connection zone which comprises a connection connecting the wall and the duct. Also an aircraft with such a tank.

公开(公告)号：US12129972B2

公开(公告)日：2024-10-29

申请号：US16512690

申请日：2019-07-16

申请人： Lawrence Livermore National Security, LLC ,  Gas Technology Institute

发明人： Guillaume Petitpas ,  Kenneth Kriha ,  Sandeep Alavandi

IPC分类号： F17C5/02 ,  F17C7/04

CPC分类号： F17C5/02 ,  F17C7/04 ,  F17C2201/0109 ,  F17C2201/035 ,  F17C2205/0323 ,  F17C2205/0352 ,  F17C2221/012 ,  F17C2223/0161 ,  F17C2227/0393 ,  F17C2260/056 ,  F17C2265/022

摘要： The present disclosure relates to a system for pressurizing liquid hydrogen (LH2). The system has a pressure vessel for containing an initial quantity of LH2, with the pressure vessel containing an inlet orifice and an outlet orifice. A vaporizer is used which has an inlet and an outlet. A supply tube is used to couple the outlet orifice of the pressure vessel with the inlet of the vaporizer. A discharge tube couples the discharge outlet of the vaporizer with the inlet orifice of the pressure vessel. The vaporizer receives LH2 from the pressure vessel via the supply tube during a pressurization operation, warms the LH2 using an ambient environment, and discharges heated and pressurized H2 back to the pressure vessel through the supply tube.

公开(公告)号：US12129969B2

公开(公告)日：2024-10-29

申请号：US17412674

申请日：2021-08-26

申请人： BNSF Railway Company

发明人： Darrell Krueger ,  Joshua Soles

IPC分类号： F17C13/08 ,  B67D7/04 ,  B67D7/36 ,  B67D7/62 ,  B67D7/84 ,  F17C6/00 ,  F17C9/00

CPC分类号： F17C13/083 ,  B67D7/04 ,  B67D7/36 ,  B67D7/62 ,  B67D7/845 ,  F17C6/00 ,  F17C9/00 ,  F17C2201/0104 ,  F17C2201/0119 ,  F17C2201/035 ,  F17C2201/054 ,  F17C2205/0107 ,  F17C2205/0126 ,  F17C2205/0157 ,  F17C2205/0323 ,  F17C2221/012 ,  F17C2221/013 ,  F17C2221/033 ,  F17C2221/035 ,  F17C2223/0123 ,  F17C2223/0153 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2223/035 ,  F17C2225/0161 ,  F17C2225/033 ,  F17C2225/044 ,  F17C2227/0341 ,  F17C2265/065 ,  F17C2270/0168 ,  F17C2270/0173 ,  Y02E60/32

摘要： An apparatus, system, and method for temporary fluid commodity transfer stations. A fluid commodity transfer structure can include a base member, a casing, and a fluid commodity transfer system. The fluid commodity transfer system can be configured to dispense a commodity for transloading from opposite sides of the fluid commodity transfer structure. A modular fueling station system can include one or more receptacles operably coupled to a fluid commodity transfer structure to allow a fluid commodity transfer system to utilize each receptacle as a fuel reservoir. The fluid commodity transfer structure can be loaded onto an intermodal transport vehicle, unloaded at a location, deposited at the location, and be operably coupled with one or more receptacles and/or other fluid commodity transfer structures to provide fueling infrastructure for fleet vehicles or allow for the commercial transfer of fluid from one receptable to another as a mobile fluid transfer system.

公开(公告)号：US20240353068A1

公开(公告)日：2024-10-24

申请号：US18683004

申请日：2022-08-09

申请人： EBARA CORPORATION

发明人： Shuichiro HONDA ,  Tetsuji KASATANI ,  Hayato IKEDA ,  Mitsutaka IWAMI

IPC分类号： F17C9/00

CPC分类号： F17C9/00 ,  F17C2201/0104 ,  F17C2201/032 ,  F17C2201/052 ,  F17C2205/0323 ,  F17C2221/012 ,  F17C2223/0153 ,  F17C2223/046 ,  F17C2227/0142 ,  F17C2227/0178 ,  F17C2227/044 ,  F17C2250/0439 ,  F17C2250/0491

摘要： An integrally-transportable purge container capable of preventing entry of air when a submersible pump is carried into a pump column, and capable of warming the submersible pump when it is removed from the pump column to prevent components of the air from being liquefied is provided. The integrally-transportable purge container includes: a container body having an interior space for accommodating a submersible pump therein; an upper lid configured to cover an upper opening of the container body; a lower lid configured to cover a lower opening of the container body; and a purge-gas inlet port and a purge-gas outlet port communicating with the interior space of the container body. The integrally-transportable purge container is detachably coupled to an upper portion of a pump column in which the submersible pump is to be installed. The integrally-transportable purge container is configured to be transportable together with the submersible pump.

公开(公告)号：US20240353061A1

公开(公告)日：2024-10-24

申请号：US18762144

申请日：2024-07-02

申请人： Noble Gas Systems, Inc.

发明人： Christopher T. Kondogiani ,  Mallory Marie Barrett

IPC分类号： F17C1/00

CPC分类号： F17C1/005 ,  F17C2209/227 ,  F17C2223/036

摘要： A pressure vessel assembly includes one or more pressure elements configured to store compressed gas and an end fitting that extends from an internal cavity of the one or more pressure elements. The pressure vessel assembly includes a retention component configured to sustain engagement of the end fitting with at least one of the pressure elements below a predetermined pressure threshold. The retention component includes a plug connected with the end fitting so that the end fitting does not slide through a distal opening of the one or more pressure element or an anchor connected with the end fitting and comprising arms that are configured to sustain engagement of the end fitting with the at least one of the pressure elements.

公开(公告)号：US12123551B2

公开(公告)日：2024-10-22

申请号：US17503107

申请日：2021-10-15

申请人： Comanche Gas Solutions LLC

发明人： Gregory Brown ,  Kasey Noles ,  Steven Gillette

IPC分类号： F17C13/04 ,  B67D7/04 ,  B67D7/78 ,  B67D7/84 ,  E21B43/26 ,  F02C7/22 ,  F17C7/00

CPC分类号： F17C13/04 ,  B67D7/04 ,  B67D7/78 ,  B67D7/845 ,  E21B43/2607 ,  F02C7/222 ,  F17C7/00 ,  F17C2205/0332 ,  F17C2205/0338 ,  F17C2205/0341 ,  F17C2205/0364 ,  F17C2205/037 ,  F17C2221/033 ,  F17C2265/068 ,  F17C2270/0554

摘要： Portable natural gas distribution systems for dual fuel fleets such as hydraulic fracturing fleets are described.

公开(公告)号：US12122104B2

公开(公告)日：2024-10-22

申请号：US17927590

申请日：2021-05-20

申请人： Bayerische Motoren Werke Aktiengesellschaft

发明人： Alexander Horoschenkoff ,  Martin Huber ,  Alexander Hupfeld ,  Michael Ruf

IPC分类号： B29C70/24 ,  B29C37/00 ,  B29C70/08 ,  B29C70/20 ,  D05C17/02 ,  F17C1/16 ,  B29L31/00 ,  B32B38/00

CPC分类号： B29C70/24 ,  B29C37/0082 ,  B29C70/085 ,  B29C70/205 ,  D05C17/02 ,  F17C1/16 ,  B29L2031/7156 ,  B32B2038/008 ,  F17C2201/0157 ,  F17C2201/056 ,  F17C2201/058 ,  F17C2203/013 ,  F17C2203/0604 ,  F17C2203/0617 ,  F17C2203/0619 ,  F17C2203/066 ,  F17C2203/0663 ,  F17C2221/012 ,  F17C2221/033 ,  F17C2223/0123 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2223/036 ,  F17C2260/011

摘要： A method is provided for forming connections from reinforcing fibers between faces of a wall for a pressure container. The reinforcing fibers are gripped by tufting needles and are pushed through the faces, and loops are formed through which support elements are introduced. A corresponding method produces a pressure container.

公开(公告)号：US20240344666A1

公开(公告)日：2024-10-17

申请号：US18292116

申请日：2022-07-20

申请人： Bayerische Motoren Werke Aktiengesellschaft

发明人： Timo GUTMANN

IPC分类号： F17C13/06 ,  F16K17/38

CPC分类号： F17C13/06 ,  F16K17/38 ,  F17C2205/0332 ,  F17C2270/0168

摘要： An arrangement including a pressure vessel system and a closure element. The pressure vessel system cover has an opening. The closure element is fastened in the opening and is configured to at least partially close the opening. The closure element includes a covering portion with at least one sacrificial portion and a fastening portion. The closure element is fastened to the pressure vessel system cover in a region of the opening via the fastening portion, sealing the covering portion with respect to the pressure vessel system cover. The at least one sacrificial portion is configured to be destroyed and thus at least partially expose a cutout in the covering portion when a temperature of the covering portion rises above a first temperature threshold value.

公开(公告)号：US20240344662A1

公开(公告)日：2024-10-17

申请号：US18416947

申请日：2024-01-19

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Hiroya NAGATA ,  Yoshifumi KAWAKAMI ,  Ryosuke YAMAMOTO ,  Tomohiro NAKANO

IPC分类号： F17C5/02

CPC分类号： F17C5/02 ,  F17C2221/012 ,  F17C2223/0123 ,  F17C2250/0434

摘要： A hydrogen power system includes a hydrogen engine that operates using hydrogen as an energy source, a hydrogen tank that stores liquid hydrogen, and a hydrogen pump that pumps up the liquid hydrogen from the hydrogen tank and outputs it to the hydrogen engine, A hydrogen pump, a part of which slides within the hydrogen tank, and a controller, and the controller stops driving the hydrogen pump when it is determined that the efficiency of the hydrogen pump is decreasing, and then, after a prescribed wait time has elapsed, the hydrogen pump is driven again.

公开(公告)号：US12117131B2

公开(公告)日：2024-10-15

申请号：US18368462

申请日：2023-09-14

申请人： DAEWOO SHIPBUILDING & MARINE ENGINEERING CO., LTD.

发明人： Joon Chae Lee ,  Dong Kyu Choi ,  Won Jae Choi ,  Sung Kak Lyu ,  Jae Hyeoung Jang

IPC分类号： F25J1/02 ,  B63B25/16 ,  B63B79/10 ,  B63H21/38 ,  F17C9/04 ,  F17C13/02 ,  F25J1/00

CPC分类号： F17C9/04 ,  B63B25/16 ,  B63B79/10 ,  B63H21/386 ,  F17C13/025 ,  F17C13/026 ,  F25J1/0025 ,  F25J1/0202 ,  F17C2221/033 ,  F17C2227/0157 ,  F17C2227/0341 ,  F17C2250/036 ,  F17C2250/043 ,  F17C2250/0439 ,  F17C2265/033

摘要： Disclosed is a method of discharging lubricant oil from a BOG reliquefaction system configured to reliquefy BOG by compressing the BOG by a compressor, cooling the compressed BOG through heat exchange with non-compressed BOG by a heat exchanger, and reducing a pressure of fluid cooled through heat exchange by a pressure reducer. In the lubricant oil discharge method, the compressor comprises at least one oil-lubrication type cylinder and it is determined that it is time to discharge condensed or solidified lubricant oil, if at least one of preset conditions is satisfied.