公开(公告)号：US20240344664A1

公开(公告)日：2024-10-17

申请号：US18682207

申请日：2022-08-09

申请人： EBARA CORPORATION ,  KAWASAKI JUKOGYO KABUSHIKI KAISHA

发明人： Shuichiro HONDA ,  Tetsuji KASATANI ,  Hayato IKEDA ,  Mitsutaka IWAMI ,  Asaki SUZUKI ,  Koichiro YAMANOUCHI ,  Yuya YAMANE ,  Yuichi EMI ,  Tomonori TAKASE ,  Akihiko INOMATA

IPC分类号： F17C9/00

CPC分类号： F17C9/00 ,  F17C2201/0104 ,  F17C2201/032 ,  F17C2201/052 ,  F17C2203/0333 ,  F17C2203/0391 ,  F17C2205/0323 ,  F17C2221/012 ,  F17C2223/0153 ,  F17C2223/047 ,  F17C2227/0142 ,  F17C2227/0178 ,  F17C2227/044 ,  F17C2250/0439 ,  F17C2250/0491

摘要： A purge container (1) has a container body (21) having an interior space (20) for accommodating a submersible pump (2), an upper lid (23) configured to cover an upper opening of the container body (21), a lower lid (24) configured to cover a lower opening of the container body (21), and a purge-gas inlet port (27) and a purge-gas outlet port (28) communicating with the interior space (20) of the container main body (21). The container body (21) is secured to an upper portion of a pump column (3) in which the submersible pump (2) is to be installed.

公开(公告)号：US20240271833A1

公开(公告)日：2024-08-15

申请号：US18169655

申请日：2023-02-15

申请人： General Electric Company

发明人： Constantinos Minas ,  Ernst Wolfgang Stautner

IPC分类号： F25B9/00 ,  B64D33/08 ,  F17C9/00 ,  H01M8/04007 ,  H01M8/04029 ,  H01M8/04082 ,  H01M8/04089 ,  H01M8/04701 ,  H01M8/04746 ,  H01M8/0606

CPC分类号： F25B9/002 ,  B64D33/08 ,  F17C9/00 ,  H01M8/04029 ,  H01M8/04074 ,  H01M8/04089 ,  H01M8/04201 ,  H01M8/04723 ,  H01M8/04768 ,  H01M8/0606 ,  F17C2205/0323 ,  F17C2221/012 ,  F17C2223/0161 ,  F17C2227/0135 ,  F17C2227/0157 ,  F17C2227/0339 ,  F17C2250/0439 ,  F17C2250/0636 ,  F17C2265/066 ,  F17C2270/0189 ,  H01M2250/20

摘要： Example systems, methods, and apparatus are disclosed herein. Disclosed systems include a superconducting (SC) motor to power a propulsor of an aircraft and a liquid hydrogen (LH2) subcooling system including a primary flowline fluidly coupled to a cooling assembly of the SC motor, a secondary flowline fluidly coupled to the primary flowline, an expansion valve coupled to the secondary flowline, and a heat exchanger fluidly coupled to the primary flowline and the secondary flowline. Disclosed systems also include a fuel cell stack coupled to the primary flowline and the cooling assembly.

公开(公告)号：US20240183498A1

公开(公告)日：2024-06-06

申请号：US18441635

申请日：2024-02-14

申请人： Tokyo Electron Limited

发明人： Seiya NASU

IPC分类号： F17C9/00 ,  C23C14/22

CPC分类号： F17C9/00 ,  C23C14/228 ,  F17C2205/0338 ,  F17C2223/0123 ,  F17C2223/038 ,  F17C2225/038 ,  F17C2250/043 ,  F17C2250/0626 ,  F17C2270/0518

摘要： A processing apparatus includes: a processing container configured to accommodate a substrate; a storage tank connected to the processing container via a gas supply pipe; a pressure sensor configured to detect a pressure in the storage tank; a valve provided in the gas supply pipe between the processing container and the storage tank; and a controller configured to control an opening degree of the valve based on the pressure in the storage tank detected by the pressure sensor. The controller is further configured to control the opening degree of the valve to make a drop amount of the pressure become equal to a set discharge pressure, the drop amount being calculated by subtracting the detection value of the pressure sensor in a state where the valve is opened, from the detection value of the pressure sensor before the valve is opened.

公开(公告)号：US11913607B2

公开(公告)日：2024-02-27

申请号：US17587324

申请日：2022-01-28

申请人： Ivys Inc.

发明人： Darryl Edward Pollica ,  Christopher John O'Brien ,  Bryan Gordon

IPC分类号： F17C9/00 ,  B67D7/14 ,  B67D7/80

CPC分类号： F17C9/00 ,  B67D7/145 ,  B67D7/80 ,  F17C2221/012 ,  F17C2250/032 ,  F17C2250/0636 ,  F17C2265/065 ,  F17C2270/0168 ,  F17C2270/0184

摘要： According to aspects, hydrogen fueling systems and methods are provided, including vehicle-to-vehicle communication techniques, hydrogen cooling techniques and/or hydrogen dispenser control techniques that facilitate improving aspects of a hydrogen fueling station.

公开(公告)号：US20240003493A1

公开(公告)日：2024-01-04

申请号：US18466170

申请日：2023-09-13

申请人： Green CO2 IP, LLC

发明人： Daniel Schneider

IPC分类号： F17C5/02 ,  F17C6/00 ,  F17C9/00

CPC分类号： F17C5/02 ,  F17C2270/0171 ,  F17C9/00 ,  F17C2203/0639 ,  F17C2205/0157 ,  F17C2205/0332 ,  F17C2205/0338 ,  F17C2221/013 ,  F17C2223/0153 ,  F17C2223/033 ,  F17C2223/046 ,  F17C2225/0153 ,  F17C2225/035 ,  F17C2227/0121 ,  F17C2227/0135 ,  F17C2265/06 ,  F17C6/00

摘要： A mobile CO2 filling system selectively fills onsite CO2 storage and dispensing systems with CO2. The system includes a mobile platform; a tank holding liquid CO2 mounted on the mobile platform; a flexible dispensing hose couple to the tank and configured to be selectively coupled to the filling inlet of an onsite CO2 storage and dispensing system; a pump selectively coupled to the tank; and a controller for controlling the filling of an onsite CO2 storage and dispensing systems with CO2 from the tank, wherein the controller is selectively designated by the user to operate in at least one pump assisted filling state and at least one gravity feed filling state.

公开(公告)号：US20230349508A1

公开(公告)日：2023-11-02

申请号：US18138889

申请日：2023-04-25

申请人： MAX CO., LTD.

发明人： Takuya OSAWA ,  Yuuki UEDA

IPC分类号： F16M11/24 ,  F16F15/04 ,  F17C9/00

CPC分类号： F16M11/24 ,  F16F15/04 ,  F17C9/00 ,  F16M2200/08 ,  F17C2227/0157 ,  F17C2201/0109 ,  F17C2201/035 ,  F17C2205/0134 ,  F17C2205/018 ,  F17C2221/031

摘要： A gas compressor includes a main body portion having a compression unit configured to compress gas, a drive unit configured to drive the compression unit, and a storage part configured to store the gas compressed by the compression unit, a leg portion configured to support the main body portion and configured to be supported by a support portion provided on an auxiliary storage unit, and a fastening unit configured to detachably fasten the auxiliary storage unit and the main body portion. The leg portion includes an connecting buffer portion having elasticity and configured to be brought into contact with the support portion, and the fastening unit fastens the auxiliary storage unit by applying a force in a direction in which the first connecting buffer portion is elastically deformed.

公开(公告)号：US11796130B2

公开(公告)日：2023-10-24

申请号：US16795131

申请日：2020-02-19

申请人： GAZTRANSPORT ET TECHNIGAZ

发明人： Francois Durand ,  Sebastien Delanoe ,  Guillaume Le Roux ,  Vincent Berger ,  Bertrand Bugnicourt

IPC分类号： F17C3/02 ,  F17C3/10 ,  F17C9/00

CPC分类号： F17C3/027 ,  F17C3/10 ,  F17C9/00 ,  F17C2201/0185 ,  F17C2203/0604 ,  F17C2205/0352 ,  F17C2221/033 ,  F17C2221/035 ,  F17C2270/0107

摘要： A sealed and thermally insulating tank for storing a low-temperature liquefied gas, having an insulating box-section with a bottom panel coming into abutment on a support wall, by means of sealant beads disposed between the support wall and the bottom panel, the sealant beads being disposed in the form of at least one closed outline delimiting at least one confined space between the support wall and the bottom panel, the bottom panel having at least one through passage leading into the confined space to allow gas to circulate between the confined space and an internal space of the insulating box-section.

公开(公告)号：US11761588B2

公开(公告)日：2023-09-19

申请号：US17620488

申请日：2020-06-17

申请人： GAZTRANSPORT ET TECHNIGAZ

发明人： Maxime Gosset ,  Arnaud Bouvier

IPC分类号： F17C9/00 ,  F17C13/02

CPC分类号： F17C9/00 ,  F17C13/025 ,  F17C2205/0329 ,  F17C2205/0338 ,  F17C2205/0367 ,  F17C2221/033 ,  F17C2223/0153 ,  F17C2223/033 ,  F17C2225/033 ,  F17C2227/04 ,  F17C2250/043 ,  F17C2250/0626 ,  F17C2265/06 ,  F17C2270/0105

摘要： A device for transferring a fluid from a supply tank to a receiver tank includes at least one duct for charging the receiver tank with liquid and at least one duct for return of the gas. The gas return duct is configured to transfer the gas contained in the receiver tank at a pressure close to or significantly different from the pressure of the supply tank.

公开(公告)号：US11724781B2

公开(公告)日：2023-08-15

申请号：US16635962

申请日：2017-08-03

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

发明人： Joon Chae Lee ,  Dong Kyu Choi ,  Hyun Jun Shin

IPC分类号： F17C9/00 ,  B63B25/16 ,  F17C9/02 ,  B63H21/38 ,  F17C6/00

CPC分类号： B63B25/16 ,  F17C9/02 ,  B63H21/38 ,  F17C6/00 ,  F17C2227/0339 ,  F17C2265/017 ,  F17C2265/031 ,  F17C2265/033 ,  F17C2265/038

摘要： A BOG reliquefaction system includes: a compressor; a heat exchanger cooling the BOG compressed by the compressor through heat exchange using BOG not compressed by the compressor; a pressure reducer disposed downstream of the heat exchanger and reducing a pressure of fluid cooled by the heat exchanger; and a combination of a first temperature sensor disposed upstream of a cold fluid channel of the heat exchanger and a fourth temperature sensor disposed downstream of a hot fluid channel of the heat exchanger, combination of a second temperature sensor disposed downstream of the cold fluid channel of the heat exchanger and a third temperature sensor disposed upstream of the hot fluid channel of the heat exchanger, or combination of a first pressure sensor disposed upstream of the hot fluid channel of the heat exchanger and a second pressure sensor disposed downstream of the hot fluid channel of the heat exchanger.

公开(公告)号：US20230068476A1

公开(公告)日：2023-03-02

申请号：US17846527

申请日：2022-06-22

申请人： Tara Energy Services Inc.

发明人： Scott BISSELL ,  Randal MCNEILL ,  Braydon GARAGAN

IPC分类号： E21B43/34 ,  F17C1/00 ,  F17C9/00 ,  B01D19/00 ,  B01D5/00

摘要： A process for the reduction of flaring/venting gases during completions operations on an oil/gas well, said process comprising providing a well in need of completion; providing a system to capture oil and gas generated by the well; the system including a primary separator to separate an incoming well stream into a plurality of streams wherein a first stream is sent to a pipeline and a second stream is sent for further processing. The process further includes flowing and collecting a third stream of gas in a gas pressure vessel; compressing the collected gas in the vessel until parameters of compressed gas are compressed to provide a constant feed to the pipeline; and transferring the compressed gas to the gas pipeline wherein the process reduces the amount of gas flared and/or vented during operation by over 80%.