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1. 发明申请

US20230090979A1 CRYOGENIC COOLING SYSTEM AND AN INSERT THEREFOR 有权
公开(公告)号：US20230090979A1
公开(公告)日：2023-03-23
申请号：US17798850
申请日：2021-02-16
申请人： Oxford Instruments Nanotechnology Tools Limited
发明人： Anthony Matthews , Timothy Poole , Chris Wilkinson
IPC分类号： F17C3/08 , F25B9/10 , F25B9/12 , F25B9/14 , F25D19/00 , F17C13/00
摘要： A cryogenic cooling system is provided comprising a primary insert (118) and a demountable secondary insert (128). The primary insert (118) comprises a plurality of primary plates (111, 112), each primary plate having a primary contact surface, and one or more primary connecting members (117) arranged so as to connect the plurality of primary plates (111, 112). The demountable secondary insert (128) comprises a plurality of secondary plates (121, 122), each secondary plate having a secondary contact surface, and one or more secondary connecting members (127) arranged so as to connect the plurality of secondary plates (121, 122) such that the secondary insert (128) is self-supporting. One or more adjustment members are configured such that, when the secondary insert (128) is mounted to the primary insert (118), the adjustment members cause the primary and secondary contact surfaces of the respective primary (111, 112) and secondary plates (121, 122) to be brought into conductive thermal contact.

2. 发明申请

US20230019057A1 BOIL-OFF GAS RELIQUEFACTION SYSTEM 有权
公开(公告)号：US20230019057A1
公开(公告)日：2023-01-19
申请号：US17940482
申请日：2022-09-08
申请人： DAEWOO SHIPBUILDING & MARINE ENGINEERING CO., LTD.
发明人： Jae Hyeoung JANG , Sung Kak LYU , Jin Yeol YU , Won Jae CHOI
IPC分类号： F17C9/02 , B63H21/38 , F17C6/00 , F17C13/00 , F25J1/00
摘要： Disclosed is a BOG reliquefaction system. The BOG reliquefaction system includes: a compressor compressing BOG; a heat exchanger cooling the BOG compressed by the compressor through heat exchange using BOG not compressed by the compressor as a refrigerant; a pressure reducer disposed downstream of the heat exchanger and reducing a pressure of fluid cooled by the heat exchanger; and a second oil filter disposed downstream of the pressure reducer, wherein the compressor includes at least one oil-lubrication type cylinder and the second oil filter is a cryogenic oil filter.

3. 发明授权

US11549645B2 Cryogenic vessel 有权
公开(公告)号：US11549645B2
公开(公告)日：2023-01-10
申请号：US16960652
申请日：2019-01-17
申请人： Linde GmbH
发明人： Florian Ehegartner
IPC分类号： F17C13/00 , F17C1/14
摘要： The present invention relates to a cryogenic vessel (300a, 300b) having an inner container (301), an outer container (302), an intermediate space (303) between the inner container (301) and the outer container (302) which can be evacuated, and having at least one fluid distribution container (200), which has an internal volume which extends proceeding from one wall of the inner container (301) into the intermediate space (303), is arranged at least partially within the intermediate space (303) and is fluidically connected to the inner container (301), wherein the internal volume of the fluid distribution container (200) is delimited by a wall which has openings (211, 212, 213) that are designed for the connection of one line (311, 312, 313) each or are each connected with one such line (311, 312, 313). The wall (121, 221) has a convex section (101, 201), wherein a wall thickness of the wall at at least one point is less than 90% of a wall thickness of the inner container (301). The invention also relates to a fluid distribution container (100, 200) and to a method for producing a cryogenic vessel (300a, 300b).

4. 发明授权

US11549644B2 Apparatus and method for making internally finned pressure vessel 有权
公开(公告)号：US11549644B2
公开(公告)日：2023-01-10
申请号：US16694860
申请日：2019-11-25
申请人： Seatrec, Inc.
发明人： Michael Zedelmair , David Fratantoni , Yi Chao , Robin Willis
IPC分类号： B23K3/08 , F17C1/14 , F17C13/06 , F17C13/00 , B23K101/08 , B23K101/12 , B25B11/02 , B23Q3/00 , B25B11/00
摘要： An apparatus for fabricating an internally finned pressure vessel includes a plurality of positioning discs, each of the positioning discs defining a plurality of circumferentially spaced slots extending radially into the positioning disc from a perimeter thereof, and one or more rods extending through the plurality of positioning discs, the plurality of positioning discs being held in axial alignment by the one or more rods. A method of fabricating the internally finned pressure vessel includes providing the apparatus, loading a plurality of fins into the slots of the positioning discs, inserting the apparatus containing the plurality of fins into a pressure vessel, attaching the plurality of fins to the pressure vessel by a brazing process, and removing the apparatus from the pressure vessel.

5. 发明授权

US11543079B2 Pressure vessel 有权
公开(公告)号：US11543079B2
公开(公告)日：2023-01-03
申请号：US16759148
申请日：2018-10-26
申请人： THE JAPAN STEEL WORKS, LTD. , TOKYO DENKI UNIVERSITY
发明人： Yoru Wada , Takafumi Hosoya , Hirokazu Tsuji
IPC分类号： F17C13/00 , F17C5/06
摘要： A pressure vessel (10) is provided with: a cylinder part (1) that defines a pressure chamber (11); a screwing part (3) that is disposed inside at least one of the two ends of the cylinder part; a lid (2) that has a pressure-receiving surface (2A) facing the pressure chamber and that is disposed at a position closer to the pressure chamber than is the screwing part; and a reinforcing ring (4) that is fitted to the outer circumferential surface of the cylinder part. The reinforcing ring covers, along the axial direction of the cylinder part, a part on an outer circumferential surface (1F) corresponding to a portion or the entirety of the engaging portion (12) between the cylinder part and the screwing part.

6. 发明申请

US20220409804A1 DELIVERY SYSTEM AND METHOD FOR THE EFFECTIVE, RELIABLE AND FOOLPROOF DELIVERY OF CONTROLLED AMOUNTS OF A MEDICAL FLUID 有权
公开(公告)号：US20220409804A1
公开(公告)日：2022-12-29
申请号：US17823441
申请日：2022-08-30
申请人： Frank Levy , Kimberley Levy
发明人： Frank Levy , Kimberley Levy
IPC分类号： A61M5/00 , A61M39/22 , A61B5/00 , A61M5/14 , A61M5/145 , A61M5/168 , A61M5/178 , A61J1/20 , A61J1/22 , A61M5/36 , A61M39/10 , F17C13/00 , A61M25/10
摘要： A method for performing a medical procedure requiring effective, reliable and foolproof delivery of controlled amounts of a medical grade gas to a patient includes providing a compressed gas cylinder having a weight with medical grade gas sealed therein of at least twelve grams and not greater than fifty grams. The method also includes connecting the compressed gas cylinder to an integrated compressed gas unit including a regulator valve assembly positioned between an outlet port and an inlet port, wherein the regulator valve assembly includes a press button actuator and regulator adjustment dial. A flow control system is secured to the compressed gas unit and the medical grade gas is delivered in precisely controlled amounts by actuating the compressed gas unit and operating the flow control system to deliver the medical grade gas to vasculature of the patient.

7. 发明申请

US20220397240A1 LIQUID HYDROGEN STORAGE 有权
公开(公告)号：US20220397240A1
公开(公告)日：2022-12-15
申请号：US17837162
申请日：2022-06-10
申请人： MAGNA STEYR Fahrzeugtechnik AG & Co KG
发明人： Guido BARTLOK , Daniel KUPELWIESER
IPC分类号： F17C13/00 , B01F25/312 , B01F23/10
摘要： A liquid hydrogen store including a cryostatic container for holding the liquid hydrogen, a discharge line for discharge of gaseous hydrogen, a boil-off management system, a boil-off valve in the discharge line for selective opening and closing of a fluidic connection of the discharge line to the boil-off management system, a heat transport line, and one or more thermal contact members to establish thermal contact of the heat transport line with the boil-off management system.

8. 发明申请

US20220355023A1 SYSTEM AND METHOD FOR THE EFFECTIVE, RELIABLE AND FOOLPROOF DELIVERY OF CONTROLLED AMOUNTS OF A MEDICAL FLUID 有权
公开(公告)号：US20220355023A1
公开(公告)日：2022-11-10
申请号：US17812670
申请日：2022-07-14
申请人： Frank Levy , Kimberley Levy
发明人： Frank Levy , Kimberley Levy
IPC分类号： A61M5/00 , A61B5/00 , A61M16/00 , A61M16/12 , F17C13/00 , A61B90/00 , A61M25/10 , A61M5/178 , F17C13/02
摘要： A method for using CO2 as a contrast material in medical imaging procedures is disclosed. The method includes providing a source of pressurized CO2. The step of providing includes connecting the source of pressurized CO2 to a compressed gas unit for controlling delivery of the CO2. The method also includes regulating pressure of the CO2 delivered by the compressed gas unit, transmitting the pressurized CO2 from the compressed gas unit to a control valve assembly for delivery to a patient in controlled dosages, and sequentially processing the CO2 with the control valve assembly and delivering the CO2 to the patient as a contrast media.

9. 发明授权

US11447275B1 Passive cryogen storage system 有权
公开(公告)号：US11447275B1
公开(公告)日：2022-09-20
申请号：US16841800
申请日：2020-04-07
申请人： United States of America as represented by the Administrator of NASA
发明人： Shouvanik Mustafi , Matthew Francom , Xiaoyi Li , Daniel McGuinness , Ryan Simmons , Lloyd Purves
IPC分类号： B64G1/40 , F17C13/00 , B64G1/58 , B64G1/54
摘要： A passive insulating tank support structure includes a first interface ring mounted to a first tank, a first support ring surrounding and spaced apart from the first interface ring, a second interface ring mounted to a second tank, a plurality of first struts coupling the first and second interface rings, a plurality of second struts coupling the first support ring and second interface ring, a plurality of third struts coupling the first support ring and a first heat source, a third interface ring mounted to the second tank, and a plurality of fourth struts coupling the third interface ring and a second heat source.

10. 发明申请

US20220282834A1 PRESSURE VESSEL AND MANUFACTURING METHOD THEREFOR 有权
公开(公告)号：US20220282834A1
公开(公告)日：2022-09-08
申请号：US17633301
申请日：2020-05-13
申请人： ILJIN HYSOLUS CO., LTD.
发明人： Min Uk Park , Gye Hyung Yoo
IPC分类号： F17C1/06 , F17C1/16 , F17C13/00
摘要： One embodiment of the present invention relates to a pressure vessel comprising a plastic liner and a flame retardant composite resin layer formed on the plastic liner, wherein the flame retardant composite resin layer comprises a first composite layer and a second composite layer fiber-oriented in a second direction, contact areas and open areas are formed to be fiber-oriented in a first direction and a second direction, and the area ratio of the contact areas and the open areas is 1:0.2 to 1:1.5. Therefore, the present invention provides: a pressure vessel, which ensures, through structural characteristics, excellent flame retardancy, mechanical strength and shape uniformity, can remarkably improve heat resistance, and can reduce manufacturing costs even while satisfying all of lightweightness, pressure resistant characteristics and fire safety; and a manufacturing method therefor.

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