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公开(公告)号:US20250052376A1
公开(公告)日:2025-02-13
申请号:US18446158
申请日:2023-08-08
Applicant: B/E Aerospace, Inc.
Inventor: JEREMY JOHN FREDRICH
Abstract: An initiator for opening a pressurized gas cylinder is disclosed herein. The initiator includes a housing having a first end and a second end, a lance disposed within the housing, the lance configured to slide from the first end of the housing to the second end of the housing and out through the second end of the housing, a spring disposed within the housing between the first end of the housing and the lance, and a wire coupled to the first end of the housing and to the lance, the wire configured to hold the spring in a compressed state, the wire further configured to break in response to an electric current.
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公开(公告)号:US12222068B2
公开(公告)日:2025-02-11
申请号:US18377933
申请日:2023-10-09
Applicant: Hydrostor Inc.
Inventor: Daniel Stradiotto , Cameron Lewis , Davin Young , Andrew McGillis
IPC: F17C1/00 , B65G5/00 , F02C6/16 , F02C7/143 , F03D9/17 , F03D9/18 , F17C5/06 , F17C13/02 , F17C13/06 , F28D20/00
Abstract: A thermal storage subsystem may include at least a first storage reservoir configured to contain a thermal storage liquid at a storage pressure that is greater than atmospheric pressure. A liquid passage may have an inlet connectable to a thermal storage liquid source and configured to convey the thermal storage liquid to the liquid reservoir. A first heat exchanger may be provided in the liquid inlet passage and may be in fluid communication between the first compression stage and the accumulator, whereby thermal energy can be transferred from a compressed gas stream exiting a gas compressor/expander subsystem to the thermal storage liquid.
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公开(公告)号:US12209707B2
公开(公告)日:2025-01-28
申请号:US18258749
申请日:2022-03-25
Applicant: Daily Instruments
Inventor: Raymond B. Litteaur , Ethann Meister , Ian Savaya
Abstract: A pressure containment assembly for use with a plurality of sensor assemblies for monitoring a parameter within a pressure vessel is disclosed. The pressure containment assembly includes a primary seal plate to seal against pressure in the pressure vessel and a plurality of passageways to receive the sensor assemblies. The containment assembly also includes a secondary seal cap connected to the process plate and covering the passageways. The seal cap includes a recessed region that is oriented such that, when the seal cap is sealed to the primary seal plate, the recessed region creates a sealed pressure containment chamber.
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公开(公告)号:US20240360961A1
公开(公告)日:2024-10-31
申请号:US18644955
申请日:2024-04-24
Applicant: Airbus Operations SAS
Inventor: Nicolas TOUREILLE , Chloé MESIC , Laure MORETTI
IPC: F17C13/06
CPC classification number: F17C13/06 , F17C2205/0305 , F17C2205/0367 , F17C2270/0189
Abstract: 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.
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公开(公告)号:US20240344666A1
公开(公告)日:2024-10-17
申请号:US18292116
申请日:2022-07-20
Applicant: Bayerische Motoren Werke Aktiengesellschaft
Inventor: Timo GUTMANN
CPC classification number: F17C13/06 , F16K17/38 , F17C2205/0332 , F17C2270/0168
Abstract: 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.
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公开(公告)号:US20240263739A1
公开(公告)日:2024-08-08
申请号:US18439374
申请日:2024-02-12
Applicant: MAGNA INTERNATIONAL INC.
Inventor: James McBRIDE , William PERRY
CPC classification number: F17C1/14 , F17C1/08 , F17C13/06 , F17C2201/0128 , F17C2201/0152 , F17C2203/012 , F17C2203/0646 , F17C2209/2181 , F17C2209/221 , F17C2209/224 , F17C2209/232 , F17C2209/234 , F17C2223/0123
Abstract: A reservoir assembly includes one or more pressure vessels each having a non-circular cross-sectional shape including a rounded rectangle having four generally flat sides with rounded corners. The pressure vessels may be formed of extruded metal, such as aluminum, and have a generally constant cross-section. The pressure vessels include stiffening ribs and varying wall thicknesses to improve strength and to minimize stresses when pressurized, such as during operation when filled with compressed gas. The stiffening ribs meet in the center of each of the pressure vessels and divide the interior volumes into four equal sections. A cap of stamped aluminum is fitted and fully welded to enclose each end of the pressure vessels. One or both of the caps on each of the pressure vessels has a pressure fitting. Two or more pressure vessels extend parallel to one another and are attached together to form the reservoir assembly.
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公开(公告)号:US12038117B2
公开(公告)日:2024-07-16
申请号:US17484991
申请日:2021-09-24
Applicant: IN-LINE FLOW PRODUCTS LTD.
Inventor: Keith Alan Kozak
IPC: F16L55/115 , F16J13/20 , F17C13/06
CPC classification number: F16L55/1152 , F16J13/20 , F17C13/06 , F17C2205/0311
Abstract: An improved closure assembly for a pressure vessel or pipeline is described, where the closure assembly includes a davit assembly pivotally connecting a closure door to a closure hub where the closure door threadably attaches to the closure hub. The closure door is also threadably attached to the davit assembly where the threaded attachment between with the davit assembly is synchronized or timed with the threaded attachment between the closure door and the closure hub.
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公开(公告)号:US12031681B2
公开(公告)日:2024-07-09
申请号:US17777710
申请日:2020-11-18
Applicant: LOTTE CHEMICAL CORPORATION
Inventor: Dae Gun Kim , Kyo Min Lee , Young Koan Ko , You Jung Lee , Won Young Kim
IPC: F17C13/06
CPC classification number: F17C13/06 , F17C2203/0604 , F17C2203/0646 , F17C2203/0663 , F17C2205/0308 , F17C2209/2154 , F17C2221/012 , F17C2221/033 , F17C2221/035 , F17C2223/035 , F17C2270/0184
Abstract: The present invention relates to a knob cap for a high-pressure tank including a coupling groove portion corresponding to a knob of a liner of the high-pressure tank formed in a lower surface of a body; a peripheral wing portion extending outward in a lower end of an outer circumferential surface of the body to be in contact with a surface of the liner; and a thickness conversion portion formed in the outer circumferential surface of the body to change a thickness between a center line and the outer circumferential surface.
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公开(公告)号:US12025277B2
公开(公告)日:2024-07-02
申请号:US18125567
申请日:2023-03-23
Applicant: Michael D. Mercer , Ronald R. Mercer
Inventor: Michael D. Mercer , Ronald R. Mercer
CPC classification number: F17C13/06 , F17C1/14 , F17C5/06 , F17C2203/0646 , F17C2205/0311 , F17C2221/012
Abstract: A subsurface storage container for a volume of a small molecular gas. An outer casing is axially aligned with an inner liner to define an annulus filled with a non-hardening, incompressible liquid. Sealing assemblies respectively seal upper and lower ends of the annulus and an interior storage space within the inner liner. In some embodiments, the interior storage space stores hydrogen gas at a pressure of about 10,000 psi or higher, and the liquid in the annulus comprises propylene glycol at a selected concentration which is pre-charged at a pressure such as around 3,000 psi. The liquid transfers compressive force from the inner liner to the outer casing to facilitate motor vehicle refueling operations without the need for a compressor to provide the gas at required delivery pressures. The storage container may be arranged into a group or pod that is supported by a support member over a well bore.
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公开(公告)号:US11984312B2
公开(公告)日:2024-05-14
申请号:US16082047
申请日:2017-03-28
Inventor: Blake Dubé , Christopher Wilmer
IPC: H01J61/02 , A61M16/10 , B01D53/22 , F16K3/02 , F16K3/32 , F17C11/00 , F17C13/04 , F17C13/06 , H01J61/12 , H01J61/16 , H01J61/20 , H01J61/30 , H01J61/54 , H01J65/04 , H05H1/24
CPC classification number: H01J61/025 , A61M16/101 , B01D53/22 , F16K3/0218 , F16K3/32 , F17C11/00 , F17C13/04 , F17C13/06 , H01J61/125 , H01J61/16 , H01J61/20 , H01J61/302 , H01J61/54 , H01J65/04 , H01J65/042 , H05H1/24 , F17C2203/0636 , F17C2205/032 , F17C2205/0338 , F17C2221/011 , F17C2270/025
Abstract: A system (2) for storing and delivering a gas includes a container (4), a porous absorbent material (7) provided within the container, the porous absorbent material storing the gas in a concentrated form, and an adapter assembly (6) structured to be coupled to the container. The adapter assembly is structured to enable the gas to be extracted from the container and delivered to an individual through a cannula or the like.
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