公开(公告)号：US20240307846A1

公开(公告)日：2024-09-19

申请号：US18670008

申请日：2024-05-21

Applicant: INGEVITY SOUTH CAROLINA, LLC

Inventor： Billy-Paul M. Holbrook ,  Laurence H. Hiltzik ,  Robert W. Mims ,  Rey P. Bongalonta ,  Kenechukwu Onubogu

IPC: B01J20/20 ,  B01J20/28 ,  B01J20/30 ,  F17C11/00

CPC classification number: B01J20/20 ,  B01J20/28011 ,  B01J20/28042 ,  B01J20/28083 ,  B01J20/3035 ,  F17C11/007 ,  F17C2201/0104 ,  F17C2201/0128 ,  F17C2221/033 ,  F17C2223/035

Abstract: The present disclosure provides for a porous gas sorbent material with superior gravimetric working capacity and volumetric capacity, a gas storage system including a porous gas sorbent material of the present disclosure, methods of making the same, and method for storing a gas. The porous gas sorbent material includes a gas adsorbing material and a non-aqueous binder.

公开(公告)号：US12078296B2

公开(公告)日：2024-09-03

申请号：US17630057

申请日：2020-07-14

Applicant: Bayerische Motoren Werke Aktiengesellschaft

Inventor： Hans-Ulrich Stahl

IPC: F17C13/04

CPC classification number: F17C13/04 ,  F17C2201/0128 ,  F17C2201/0138 ,  F17C2203/0604 ,  F17C2205/0138 ,  F17C2205/0142 ,  F17C2205/0332 ,  F17C2221/012 ,  F17C2223/0123 ,  F17C2260/036 ,  F17C2270/0178

Abstract: A pressure container arrangement includes a plurality of pressure containers, a number of safety valves, and a number of connection lines. The plurality of pressure containers are connected in fluid terms by the number of connection lines. At least one of the number of safety valves is disposed between a respective two of the plurality of pressure containers which are connected to each other. The number of safety valves are constructed to close from a predetermined maximum throughflow and/or from a predetermined maximum pressure difference.

公开(公告)号：US20240271757A1

公开(公告)日：2024-08-15

申请号：US18585715

申请日：2024-02-23

Applicant: Agility Fuel Systems LLC

Inventor： Michael Gregory Volkmer ,  Dustin Joseph John ,  Chad Alvin Cederberg ,  David Neil Morgan ,  John David Makinson

IPC: F17C13/00 ,  B32B1/08 ,  B32B7/12 ,  B32B15/082 ,  B32B15/20 ,  B32B27/08 ,  B32B27/30 ,  B32B27/32 ,  B60K15/03 ,  B62D21/02 ,  B62D33/06 ,  F02M21/02 ,  F17C1/04

CPC classification number: F17C13/002 ,  B32B1/08 ,  B32B7/12 ,  B32B15/082 ,  B32B15/20 ,  B32B27/08 ,  B32B27/304 ,  B32B27/306 ,  B32B27/32 ,  B60K15/03006 ,  B62D21/02 ,  B62D33/0617 ,  F02M21/0221 ,  F17C1/04 ,  B32B2307/7265 ,  B32B2597/00 ,  B32B2605/08 ,  F17C2201/0109 ,  F17C2201/0119 ,  F17C2201/0128 ,  F17C2201/056 ,  F17C2203/012 ,  F17C2203/0604 ,  F17C2203/0607 ,  F17C2203/0609 ,  F17C2203/0619 ,  F17C2203/0621 ,  F17C2203/0624 ,  F17C2203/0646 ,  F17C2203/066 ,  F17C2203/0673 ,  F17C2203/068 ,  F17C2209/221 ,  F17C2209/232 ,  F17C2221/033 ,  F17C2223/0123 ,  F17C2265/066 ,  F17C2270/0105 ,  F17C2270/0171 ,  F17C2270/0176 ,  F17C2270/0178 ,  F17C2270/0189

Abstract: Disclosed are gas cylinder assemblies for containing pressurized gas. The gas cylinder assembly has a polymeric liner and a low-permeability barrier layer. The polymeric liner a first end portion, a second end portion and a central body. The central body comprises an outer surface and an inner surface disposed between the first end and the second end. The gas cylinder assembly comprises a reinforcement structure wound over the central body. The gas cylinder assembly further comprises a metal foil interposed between the reinforcement structure and central body. The metal foil is configured to reduce permeation of contents of the polymeric liner.

公开(公告)号：US20240270586A1

公开(公告)日：2024-08-15

申请号：US18535938

申请日：2023-12-11

Applicant: Sungrow Hydrogen Sci. & Tech. Co., Ltd

Inventor： Wenbiao ZHANG ,  Chaocai PENG ,  Guoliang JIA ,  Lei WANG ,  Chao TANG ,  Longlin SUN ,  Linlin WU

IPC: C01C1/04 ,  B01J4/00 ,  B01J8/02 ,  B01J19/00 ,  B01J19/08 ,  F17C7/00

CPC classification number: C01C1/04 ,  B01J4/008 ,  B01J8/02 ,  B01J19/0033 ,  B01J19/088 ,  F17C7/00 ,  B01J2208/00752 ,  B01J2219/00164 ,  F17C2201/0128 ,  F17C2201/032 ,  F17C2221/012 ,  F17C2227/0157 ,  F17C2250/03

Abstract: An ammonia synthesis system and a control method thereof are provided. The ammonia synthesis system includes a hydrogen supply device, where a fluctuating amount of hydrogen is provided by the hydrogen supply device; a hydrogen storage container configured to store the hydrogen provided by the hydrogen supply device; and a nitrogen supply device configured to communicate with the hydrogen storage container to introduce nitrogen into the hydrogen storage container to maintain a stable pressure in the hydrogen storage container. The nitrogen supply device is able to introduce nitrogen into the hydrogen storage container, thus the amount of hydrogen provided is stable; in addition, the ammonia synthesis system can not only meet requirements of application scenarios where synthesis gas is produced from conventional raw material, but also be well applied to application scenarios where hydrogen for ammonia synthesis is obtained from hydrogen generation by green electricity.

公开(公告)号：US20240139556A1

公开(公告)日：2024-05-02

申请号：US18407773

申请日：2024-01-09

Applicant: SCOTT TECHNOLOGIES, INC.

Inventor： Jerry A. Phifer ,  William E. Parson ,  Ronald B. Mele

IPC: A62B7/02 ,  A62B9/02 ,  A62B9/04 ,  A62B18/02 ,  F17C1/00

CPC classification number: A62B7/02 ,  A62B9/022 ,  A62B9/04 ,  A62B18/02 ,  F17C1/00 ,  F17C2201/0128 ,  F17C2270/025

Abstract: A self-contained breathing apparatus includes an air cylinder pressurized to about 5500 psig, wherein the air cylinder is compatible with infrastructure used in conjunction with the air cylinder. The self-contained breathing apparatus also includes a first regulator valve for reducing air pressure from the air cylinder to a predetermined level. A second regulator valve is also provided for reducing the air pressure from the predetermined level to a level suitable for use by an operator, wherein air is supplied from the second regulator valve to the operator via a mask. The self-contained breathing apparatus further includes a frame for supporting the air cylinder on the back of the operator. Other embodiments are described and claimed.

公开(公告)号：US20240003489A1

公开(公告)日：2024-01-04

申请号：US18250865

申请日：2021-11-16

Applicant: UNIVERSIDADE DO PORTO

Inventor： Antonio Augusto FERNANDES

IPC: F17C1/12 ,  F17C1/06

CPC classification number: F17C1/12 ,  F17C1/06 ,  F17C2201/0128 ,  F17C2201/0166 ,  F17C2250/0626 ,  F17C2205/0332 ,  F17C2205/0338 ,  F17C2250/0439 ,  F17C2203/0391 ,  F17C2260/012 ,  F17C2260/011 ,  F17C2203/0636 ,  F17C2203/066 ,  F17C2203/012 ,  F17C2203/0663 ,  F17C2221/012 ,  F17C2223/0123 ,  F17C2223/0161 ,  F17C2223/013 ,  F17C2227/0337 ,  F17C2270/0168 ,  F17C2270/0102 ,  F17C2270/0186 ,  F17C2270/0139 ,  F17C2260/018 ,  F17C2270/0184 ,  F17C2265/066

Abstract: Onboard hydrogen storage of 5-13 kg of H2 is required to enable a vehicle driving range greater than 500 Kms, using pot fuel cell or internal combustion engines. Current storage systems face many challenges related to cost, durability/operability, charge/discharge rates and safety, which may limit widespread commercialization of vehicles powered by hydrogen. The present invention aims to overcome these challenges and is based on a modular cellular solid product platform system that stores gases such as hydrogen in interconnected unit cells at pressures up to or exceeding 100 MPa. The system provides a more efficient and safer way of storing gases for mobility applications and other, with greater performance, allowing a wider spread of hydrogen as the fuel of the future.

公开(公告)号：US20190072236A1

公开(公告)日：2019-03-07

申请号：US15983414

申请日：2018-05-18

Applicant: Waldemar PTASZEK

Inventor： Waldemar PTASZEK

IPC: F17C13/08 ,  F17C13/02 ,  F17C5/00

CPC classification number: F17C13/081 ,  F17C3/00 ,  F17C5/00 ,  F17C13/025 ,  F17C2201/0128 ,  F17C2201/018 ,  F17C2201/052 ,  F17C2203/0619 ,  F17C2203/0682 ,  F17C2203/0685 ,  F17C2205/0107 ,  F17C2205/0153 ,  F17C2221/013 ,  F17C2223/0123 ,  F17C2223/033 ,  F17C2227/0135 ,  F17C2250/043 ,  F17C2270/0134

Abstract: An inflatable structure for gas storage includes an inner bladder containing a gas for storage and an outer wall spaced from the inner bladder. An intermediate space between the bladder and the outer wall is pressurized with a gas (such as air) other than the storage gas so that the structure is protected from environmental conditions such as wind and snow loading. The bladder and outer wall may be flexible fabric membranes and may be provided with lightweight support frames. The structures may be combined in a network of like structures for large scale storage.

公开(公告)号：US20180299071A1

公开(公告)日：2018-10-18

申请号：US15737892

申请日：2016-07-01

Applicant: GAZTRANSPORT ET TECHNIGAZ

Inventor： Kevin DAGAN ,  Erwan MICHAUT ,  Bertrand BUGNICOURT ,  Adnan EZZARHOUNI ,  Catherine BOUCARD

IPC: F17C13/00

CPC classification number: F17C13/001 ,  F17C13/00 ,  F17C2201/0104 ,  F17C2201/0128 ,  F17C2201/0157 ,  F17C2201/052 ,  F17C2203/03 ,  F17C2203/0629 ,  F17C2203/0631 ,  F17C2205/0364 ,  F17C2221/033 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2223/047 ,  F17C2227/0135 ,  F17C2227/0178 ,  F17C2260/016 ,  F17C2270/0105 ,  F17C2270/011 ,  F17C2270/0121 ,  F17C2270/0123 ,  F17C2270/0136

Abstract: A securing device for securing a pipe in a housing, which has a cylindrical collar, at least three securing arms, each securing arm containing a proximal arm portion mounted on the cylindrical collar, a distal arm portion bearing a bearing pad, the bearing pad containing a bearing surface facing away from the collar and intended to collaborate with a wall of the housing in which at least one of the securing arms contains a guideway capable of translationally guiding the distal arm portion with respect to the proximal arm portion, an elastic member being coupled to the guideway so as to be able to apply a return force that pushes the distal arm portion away from the proximal arm portion.

公开(公告)号：US20180245741A1

公开(公告)日：2018-08-30

申请号：US15754361

申请日：2016-08-25

Applicant: SHELL OIL COMPANY

Inventor： Joshua ETKIND ,  Arun SELVARAJ KOUSALYA ,  Olga Vladimirovna ELISSEEVA

IPC: F17C13/00 ,  F17C1/12

CPC classification number: F17C13/001 ,  F17C1/00 ,  F17C1/12 ,  F17C13/00 ,  F17C2201/0104 ,  F17C2201/0109 ,  F17C2201/0128 ,  F17C2201/0157 ,  F17C2201/056 ,  F17C2203/0304 ,  F17C2203/0333 ,  F17C2203/0341 ,  F17C2203/035 ,  F17C2203/0354 ,  F17C2203/0383 ,  F17C2203/0604 ,  F17C2203/0607 ,  F17C2203/0619 ,  F17C2203/0639 ,  F17C2203/0643 ,  F17C2203/0648 ,  F17C2203/0651 ,  F17C2203/066 ,  F17C2203/0678 ,  F17C2203/0697 ,  F17C2209/221 ,  F17C2221/011 ,  F17C2221/012 ,  F17C2221/013 ,  F17C2221/014 ,  F17C2221/033 ,  F17C2221/035 ,  F17C2223/0153 ,  F17C2223/0161 ,  F17C2260/012 ,  F17C2260/031 ,  F17C2260/033 ,  Y02E60/321

Abstract: The present invention relates to the use of a layer of a material as a thermal insulation barrier on an interior surface of wall of a containment system for a fluid, wherein the cryogenic fluid is one of liquid natural gas (LNG), liquefied nitrogen, liquefied propane, liquefied oxygen, liquefied carbon dioxide and liquefied hydrogen, the material having a contact angle which is at least 150°.

公开(公告)号：US20180202607A1

公开(公告)日：2018-07-19

申请号：US15617752

申请日：2017-06-08

Applicant: INSULTHERM, INC.

Inventor： JONATHAN MCBRIDE

IPC: F17C1/12

CPC classification number: F17C1/12 ,  B65D90/06 ,  B67D1/00 ,  F17C3/04 ,  F17C2201/0128 ,  F17C2201/054 ,  F17C2203/0325 ,  F17C2203/0329 ,  F17C2203/0345 ,  F17C2203/0358 ,  F17C2203/0643 ,  F17C2203/0646 ,  F17C2203/0648 ,  F17C2209/228 ,  F17C2260/015 ,  F17C2260/033 ,  F17C2260/042 ,  F17C2270/01

Abstract: An insulated spherical pressure vessel, such as a sphere, having an insulation system installed thereon. The insulation system includes an equatorial support including an equatorial support bar having upper and lower rods attached to upper and lower sides, and a plurality of clips perpendicular to the bar, the clips having one or more holes for additional rods. One or more insulation layers are installed and held against the sphere wall by metal bands. A cable support matrix including metal straps and horizontal cables is installed over the insulation layers, and then insulation panels are secured to the matrix cables using fasteners. The insulation panels each include insulation material and an exterior metal jacket. The panels are secured to horizontally adjacent insulation panels with standing seams. The cables are not secured to the metal straps in any way, but are allowed to freely move through belt loops of the metal straps.