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1. 发明公开

EP4437294A1 DIFFUSEUR POUR DIFFUSER UN FLUX DE GAZ AU SEIN D'UNE PILE D'EBAUCHES ET ENSEMBLES ASSOCIES 审中-实审
公开(公告)号：EP4437294A1
公开(公告)日：2024-10-02
申请号：EP22840234.3
申请日：2022-11-25
申请人： Safran Landing Systems
发明人： MAURIGE, Olivier , THOMAS, Patrice
IPC分类号： F26B21/00 , F15D1/00
CPC分类号： F26B21/004 , F26B21/006

2. 发明公开

EP4405608A1 EINSATZSTÜCK ZUM EINSETZEN IN EINEN KANALABSCHNITT EINES WINKELSTÜCKS 审中-实审
公开(公告)号：EP4405608A1
公开(公告)日：2024-07-31
申请号：EP22797031.6
申请日：2022-09-22
申请人： NORMA Germany GmbH
发明人： SCHNEIDER, David , KINTEA, Daniel , CLASEN, Hannes , GAUDIN, Stéphane
IPC分类号： F16L55/07 , F15D1/04
CPC分类号： F15D1/04 , F16L55/07

3. 发明公开

EP4405607A1 STRÖMUNGSOPTIMIERTER LEITUNGSVERBINDER UND LEITUNGSVERBINDERANORDNUNG 审中-实审
公开(公告)号：EP4405607A1
公开(公告)日：2024-07-31
申请号：EP22777626.7
申请日：2022-09-19
申请人： NORMA Germany GmbH
发明人： SCHNEIDER, David , KINTEA, Daniel , CLASEN, Hannes
IPC分类号： F16L43/00 , B29C45/26 , F15D1/04 , F16L9/00 , F16L37/088
CPC分类号： F16L43/00 , F16L9/003 , F15D1/04 , B29C45/2614 , F16L37/088 , B29C45/44 , B29D23/006 , B29L2031/24320130101

4. 发明公开

EP4405089A1 COAXIAL TUBULAR FLUID TREATMENT DEVICE AND SYSTEM 审中-实审
公开(公告)号：EP4405089A1
公开(公告)日：2024-07-31
申请号：EP22873485.1
申请日：2022-09-20
申请人： Ica Trinova, LLC
发明人： BEERS, Steven , TENNEY, Joel
IPC分类号： B01F25/42 , B01F25/431 , B29B7/32 , F15D1/02
CPC分类号： C02F2201/00320130101 , C02F2301/02420130101 , C01B11/024 , C02F2303/0420130101 , C02F1/66 , C02F2101/32220130101 , C02F1/763 , C01B11/023 , B01D2258/0620130101 , B01D2257/70820130101 , B01D2257/9120130101

5. 发明授权

EP4004421B1 IN-LINE ULTRASONIC ATTENUATION END TREATMENT FOR USE WITH AN ULTRASONIC GAS FLOW METER 有权
公开(公告)号：EP4004421B1
公开(公告)日：2024-05-22
申请号：EP20725304.8
申请日：2020-04-20
IPC分类号： F15D1/00 , F16L55/027 , F15D1/02 , G01F1/66
CPC分类号： F15D1/025 , F16L55/02718 , F16L55/02736 , G01F1/662 , F15D1/001

6. 发明公开

EP4363712A1 VERTICAL AXIS WIND TURBINE 审中-实审
公开(公告)号：EP4363712A1
公开(公告)日：2024-05-08
申请号：EP22833733.3
申请日：2022-06-22
申请人： Verta AS
发明人： PILOSOV, Sergey , IBRAGIMOV, Alexander
IPC分类号： F03D3/04 , F03D1/04 , F03D1/02 , F03D1/06 , F15D1/06
CPC分类号： Y02E10/74 , F03D1/02 , F03D1/04 , F03D9/25 , F03D80/60 , F05B2210/40320130101

7. 发明公开

EP4363311A1 DUCT ARRANGEMENT AND METHOD 审中-实审
公开(公告)号：EP4363311A1
公开(公告)日：2024-05-08
申请号：EP22734031.2
申请日：2022-06-23
申请人： BAE SYSTEMS plc
发明人： STARK, Callum , SHI, Weichao
IPC分类号： B64C11/00 , B64C11/18 , B64C23/06 , F15D1/02 , B63H1/28 , B63G8/08 , B63H1/18 , B63H5/14
CPC分类号： B64C11/001 , B64C11/18 , B64C23/06 , B63G8/08 , B63H1/18 , B63H5/14 , Y02T50/10

8. 发明授权

EP3759387B1 DEVICE AND METHOD FOR RESUSPENSION OF SOLIDS IN SLURRY PIPE TRANSPORT 有权
公开(公告)号：EP3759387B1
公开(公告)日：2024-05-01
申请号：EP19713866.2
申请日：2019-03-01
IPC分类号： F16L57/06 , F16L55/24 , B65G53/52 , F15D1/02
CPC分类号： B65G53/521 , B65G53/523 , F16L55/24 , F16L57/06

9. 发明公开

EP4332386A1 DEVICE AND METHOD FOR FLOW FORCING OF A FLUID 审中-实审
公开(公告)号：EP4332386A1
公开(公告)日：2024-03-06
申请号：EP22193388.0
申请日：2022-09-01
申请人： Karlsruher Institut für Technologie
发明人： Serpieri, Jacopo , Hehner, Marc , Kriegseis, Jochen , Pasch, Saskia , Gatti, Davide
IPC分类号： F15D1/00 , H05H1/24 , B64C23/00
摘要： An aspect of the present invention relates to a device (10) for flow forcing of a fluid, the device comprising: a first electrode arrangement (A), in particular a set of dielectric barrier discharge plasma actuators or a set of corona discharge plasma actuators, the first electrode arrangement (A) comprising: a reference electrode (12) having a length extending along a first axis and a width extending along a second axis perpendicular to the first axis; a first array (14a) of electrodes (Ea) disposed at the reference electrode (12) and arranged substantially along the first axis; and wherein the reference electrode (12) is insulated from the first array (14a) and all electrodes of the first array (14a) are insulated from each other; wherein the device (10), in particular the first electrode arrangement (A), when the electrodes (Ea) of the first array and/or the reference electrode (12) are supplied with a plurality of voltage signals, is configured to generate, in the fluid: a stationary fluid wave being aligned substantially along the first axis, oscillating substantially along the second axis and being stationary sub-stantially along the first axis; or a travelling fluid wave being aligned substantially along the first axis, oscillating substantially along the second axis and propagating substan-tially along the first axis. Further aspects of the present invention relate to a method for flow forcing of a fluid and a use of said device for flow forcing of a fluid.

10. 发明公开

EP4296161A3 AIRFOILS AND MACHINES INCORPORATING AIRFOILS 审中-实审
公开(公告)号：EP4296161A3
公开(公告)日：2024-02-21
申请号：EP23203726.7
申请日：2018-12-27
申请人： ESS 2 Tech, LLC
发明人： SUK, Michael , SHOFFLER, David A.
IPC分类号： B62D35/00 , B64C3/14 , B64C11/18 , B64C27/467 , B64C39/02 , F01D5/14 , F03D1/06 , F04D29/38 , F04D29/42 , F04D29/68 , F15D1/00 , F15D1/12 , B64C21/10
摘要： Various embodiments of an airfoil and machines with airfoils are disclosed. The airfoils include a thicker leading airfoil portion and a thinner trailing airfoil portion. In one embodiment, the leading airfoil portion is formed by bending a body of the airfoil back toward itself. In another embodiment, the leading airfoil portion has a solid geometry and includes two elliptic surfaces. To prevent detachment of airflow, the leading airfoil portion includes at least two arc portions or surfaces that act to direct the airflow down to the trailing airfoil portion in a manner that stabilizes vortexes that may form in the region of changing thickness.

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