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1. 发明公开

US20240191950A1 LOW LOSS SENSIBLE HEAT STORAGE 审中-公开
公开(公告)号：US20240191950A1
公开(公告)日：2024-06-13
申请号：US18555278
申请日：2022-04-19
申请人： Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO , König Metall GmbH & Co. KG
发明人： Laurens Daniël VAN VLIET , Martin MOHANA , Pavol BODIS , Michel FISCHER , Fabian SCHANSKER , Jobst KERSPE
IPC分类号： F28D20/00 , F16L9/00 , F16L9/19
CPC分类号： F28D20/0039 , F16L9/19 , F16L9/003 , F28D2020/0069 , F28D2020/0086 , F28F2270/00
摘要： The present inventions is directed to a sensible heat storage apparatus and use thereof. The apparatus comprises an inner vessel (2) comprising an internal volume (3) adapted to comprise a fluid (4); an outer container (5) enclosing said inner vessel; a thermal insulation layer (6) between said inner vessel and said outer container; and at least two integrated connections (71, 72) to connect the internal volume of said inner vessel to an outer environment through the thermal insulation layer. Said integrated connections are adapted to integrate and accommodate at least two individual sub-connections such that every integrated connection forms a single thermal bridge (8) between the inner vessel and outer container and wherein all thermal bridges are located in the bottom 75% of the total height of said outer container.

2. 发明授权

US11946418B2 Composite spray bars 有权
公开(公告)号：US11946418B2
公开(公告)日：2024-04-02
申请号：US17452486
申请日：2021-10-27
申请人： Woodward, Inc.
发明人： Mark Allen Broome , Seth E. Rutan , Mark G. Goeddeke
IPC分类号： B05B1/02 , B05B1/14 , B05B1/20 , F02C7/22 , F16L9/19 , B33Y10/00 , B33Y80/00
CPC分类号： F02C7/222 , B05B1/02 , B05B1/14 , B05B1/20 , B05B1/205 , F16L9/19 , F16L9/20 , B33Y10/00 , B33Y80/00 , F05D2220/323 , F05D2230/30
摘要： The subject matter of this specification can be embodied in, among other things, a fuel delivery component, including a substantially rigid, unitary structure formed as a single piece of material, and at least a first seamless lumen defined by the unitary structure.

3. 发明公开

US20240060593A1 COATED PIPE SECTION AND METHOD FOR COATING A PIPE 审中-公开
公开(公告)号：US20240060593A1
公开(公告)日：2024-02-22
申请号：US18482282
申请日：2023-10-06
申请人： Eileen WAN , Tor Fredrik BREDELI , Suresh CHOUDHARY , Jan Peder HEGDAL , Per Ove SINGSTAD , Torgeir SLETVOLD
发明人： Eileen WAN , Tor Fredrik BREDELI , Suresh CHOUDHARY , Jan Peder HEGDAL , Per Ove SINGSTAD , Torgeir SLETVOLD
IPC分类号： F16L58/10 , F16L53/38 , B29C48/09 , B29C48/151 , F16L9/147 , F16L9/19
CPC分类号： F16L58/109 , F16L53/38 , B29C48/09 , B29C48/151 , F16L9/147 , F16L9/19 , B29L2009/005
摘要： Described is a method for manufacturing coated pipe sections having a hollow conduit or an electrical cable within the coating. Also described are such pipe sections. The hollow conduit may be used to place sensors, fiber optics, or heating cable within the coating.

4. 发明授权

US11767863B1 Orbicular valvular conduit 有权
公开(公告)号：US11767863B1
公开(公告)日：2023-09-26
申请号：US17529774
申请日：2021-11-18
申请人： Joshua Jordan Mathis
发明人： Joshua Jordan Mathis
IPC分类号： F15D1/02 , F16L9/19
CPC分类号： F15D1/025 , F16L9/19
摘要： An orbicular valvular conduit which has no moving parts and is configured to facilitate unidirectional flow of a primary fluid stream by utilizing a counterflowing diverted fluid stream to counteract any opposing fluid stream which flows in the direction opposite the primary fluid stream may include at least one conduit subunit. Each conduit subunit may include a fluid diverging section. A fluid converging section may extend from the fluid diverging section. A valve core may be disposed in the fluid diverging section and the fluid converging section. A primary flow passage may extend through the valve core to accommodate a primary fluid stream. A secondary core passage may be formed by and between the valve core and the fluid diverging section and the fluid converging section. In the event that an opposing fluid stream develops in the primary flow passage in the direction opposite the primary fluid stream, the secondary core passage may accommodate a diverted fluid stream which reenters the primary fluid stream to oppose or impede the opposing fluid stream. The fluid converging section of each conduit subunit may be joined to the fluid diverging section of an adjacent conduit subunit along a section interface. The orbicular valvular conduit may be fabricated using machining, stamping or 3D printing techniques.

5. 发明公开

US20230271694A1 Composite Attachment Coupler And Components Using Same 审中-公开
公开(公告)号：US20230271694A1
公开(公告)日：2023-08-31
申请号：US17994266
申请日：2022-11-25
申请人： Joby Aero, Inc.
发明人： Joachim L. Grenestedt
IPC分类号： B64C3/18 , B29D23/00 , B29C70/46 , B64F5/10
CPC分类号： B64C3/185 , B29C70/46 , B29D23/00 , B64F5/10 , F16L9/19
摘要： A joining structure adapted to join adjacent tube structures together while providing high strength with low weight. The joining structure may be of composite materials, and may include warp tows in the longitudinal direction of the tubes and have weft tows cross-woven into a fabric, which may be a carbon fiber. The joining structure may be Y-shaped and adapted to join three composite sheets together. The weft tows may also be wound around a central cluster of tows, or tows, which may provide extra strength. The tubes may be pressurized in use, such as in an aircraft fuselage.

6. 发明授权

US11724298B1 Forming method of nickel aluminum alloy tubular part with micro flow channels 有权
公开(公告)号：US11724298B1
公开(公告)日：2023-08-15
申请号：US17865045
申请日：2022-07-14
申请人： Dalian University of Technology
发明人： Ying Sun , Shijian Yuan
IPC分类号： B21C37/08 , B32B15/01 , F16L9/02 , F16L9/19
CPC分类号： B21C37/08 , B32B15/017 , F16L9/02 , F16L9/19
摘要： A forming method of a nickel aluminum (NiAl) alloy tubular part with micro flow channels including preparing a laminated tube blank. A step of fixing aluminum wires to an outer surface of the laminated tube blank to prepare a middle tube blank. A step of winding a nickel (Ni) flexible substrate and an Al flexible substrate on an outer surface of the middle tube blank to prepare a composite tube blank. A step of carrying out hot gas forming on the composite tube blank to prepare a composite tubular part. A step of carrying out in-mold first-stage reaction synthesis to make the Ni flexible substrate chemically react with the aluminum (Al) flexible substrate. A step of carrying out in-mold second-stage reaction synthesis to melt all the aluminum wires. A step of carrying out hot isostatic pressing treatment to prepare the NiAl alloy tubular part with the micro flow channels.

7. 发明申请

US20180273186A1 ENVIRONMENTAL CONTROL SYSTEM PACK WITH AN AIR SUPPLY MANIFOLD 审中-公开
公开(公告)号：US20180273186A1
公开(公告)日：2018-09-27
申请号：US15467590
申请日：2017-03-23
申请人： Hamilton Sundstrand Corporation
发明人： Frederick Peacos, III , Donald E. Army
IPC分类号： B64D13/06 , F16L9/19 , F02C9/18
CPC分类号： B64D13/06 , B64D13/00 , B64D2013/0618 , B64D2013/0648 , F02C9/18 , F16L9/19
摘要： An air supply manifold includes an outer duct, a first inner duct, and a second inner duct. The outer duct is configured to transfer a fluid from the outer duct inlet to the outer duct outlet and includes an outer duct inlet and an outer duct outlet. The first inner duct is disposed within and passes through the outer duct and includes a first inner duct inlet and a first inner duct outlet. The first inner duct inlet and outlet are disposed outside of the outer duct. The second inner duct includes a second inner duct outlet and inlet fluidly connected to the first inner duct. The second inner duct is disposed within the outer duct and branches off from the first inner duct. The second inner duct outlet is disposed outside of the outer duct.

8. 发明授权

US09989172B2 Pump suction pipe assembly for high flow sewer bypass 有权
公开(公告)号：US09989172B2
公开(公告)日：2018-06-05
申请号：US14980453
申请日：2015-12-28
申请人： BakerCorp
发明人： Sterling Banks , Matt Hromatka
IPC分类号： F16L9/19 , E03F5/00 , E03F7/00
CPC分类号： F16L9/19 , E03F5/00 , E03F7/00
摘要： A pipe assembly that includes a hollow main pipe having a top, an open bottom and a divider extending longitudinally therethrough that divides the main pipe into first and second channels, a first branch pipe in flow communication with the first channel and extending from the main pipe, and a second branch pipe in flow communication with the second channel and extending from the main pipe.

9. 发明授权

US09932903B2 Fuel manifold and fuel injector arrangement 有权
公开(公告)号：US09932903B2
公开(公告)日：2018-04-03
申请号：US14593512
申请日：2015-01-09
申请人： ROLLS-ROYCE PLC
发明人： Anthony Pidcock , Paul Ian Chandler
IPC分类号： F02C7/22 , F16L9/19
CPC分类号： F02C7/222 , F05D2220/32 , F05D2230/22 , F05D2230/30 , F05D2230/53 , F05D2250/311 , F05D2250/36 , F05D2260/95 , F16L9/19
摘要： A fuel manifold and fuel injector arrangement has a fuel manifold and at least one fuel injector. The fuel injector has main and pilot fuel nozzles. The fuel manifold has at least one fuel pipe segment and each fuel pipe segment has an outer pipe, an intermediate pipe arranged within the outer pipe and an inner pipe arranged within the intermediate pipe. A thermally insulating medium is provided in a chamber defined between the outer pipe and the intermediate pipe. The chamber between the intermediate pipe and the inner pipe is fluidly connected to a first fuel supply and the chamber within the inner pipe is fluidly connected to a second fuel supply. The at least one pilot fuel nozzle is fluidly connected to the chamber between the intermediate pipe and the inner pipe and the main fuel nozzle is fluidly connected to the chamber within the inner pipe.

10. 发明授权

US09840335B2 Foolproofing system for pipes by means of an obstacle inside a connector in an aircraft duct 有权
公开(公告)号：US09840335B2
公开(公告)日：2017-12-12
申请号：US14976407
申请日：2015-12-21
申请人： Airbus Operations (SAS) , Airbus Operations GmbH , AIRBUS SAS
发明人： Ralf Becks , Alexis Courpet , Thomas Barre , Olivier Bourbon , Matthieu Biteau , Jean-Marc Roques , Christophe Buresi , Brice Lenoir , Philippe Villeroux
IPC分类号： B64D37/32 , B64D37/00 , F16L27/08 , F16L9/19 , F16L27/12 , B64F5/10
CPC分类号： B64D37/32 , B64D37/005 , B64F5/10 , F16L9/19 , F16L27/0804 , F16L27/12
摘要： In an aircraft duct formed with pipes connected in pairs via connectors in which the pipes are mounted with the possibility of axial displacement, there exists a risk that a pipe of the duct, with a dimension greater that the dimension of the nominal pipe, is mounted instead and in place of the latter. In this case, the wrongly mounted pipe would risk not having sufficient clearance in axial translation. In order to solve this problem, it is disclosed to equip one of the relevant connectors with an obstacle limiting the travel of the nominal pipe and preventing the mounting of a pipe with a greater dimension belonging to the duct. A method for assembling an aircraft portion is also proposed, in order to benefit from the particularities of the duct.

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