公开(公告)号：EP4513027A1

公开(公告)日：2025-02-26

申请号：EP23382874.8

申请日：2023-08-25

Applicant: Siemens Gamesa Renewable Energy Innovation & Technology S.L.

Inventor： Gaminde Larreta, Beinat ,  Gonzalez Vazquez, Francisco Javier ,  Iniguez Chacharo, Paula ,  Orduna Remón, Javier

IPC: F03D1/06

Abstract: The invention relates to a positioning system (10) for positioning at least one machine tool (11) along an inner surface (12) of a blade root section (13) of a wind turbine blade (14), comprising at least one trolley (16), at least one guiding rail element (15) for at least partially guiding said trolley along said inner surface (12), and at least one tool carrier (17) for carrying said machine tool (11), wherein said trolley (16) is movably mountable on said guiding rail element (15) such that the trolley (16) is at least partially movable along said guiding rail element (15) and wherein the tool carrier (17) is rigidly mountable on said trolley (16), such that the tool carrier (17) is movable along said guiding rail element (15) by moving the trolley (16) .

公开(公告)号：EP4511284A1

公开(公告)日：2025-02-26

申请号：EP23722957.0

申请日：2023-04-18

Applicant: R.E.M. PATENTS S.r.l.

Inventor： MOSIEWICZ, Roberto Eduardo

IPC: B64C3/28 ,  B64C11/18 ,  B64C27/473 ,  F03D1/06

公开(公告)号：EP4355994B1

公开(公告)日：2025-02-26

申请号：EP22725990.0

申请日：2022-05-20

Inventor： RANDALL, Stephen ,  HAIGHT, Jeremy

IPC: F03D1/06

公开(公告)号：EP4305300B1

公开(公告)日：2025-02-26

申请号：EP22710484.1

申请日：2022-03-08

Inventor： MARTINEZ, Caetano Belda ,  SILVA, Diego Arthur

IPC: F03D1/06

公开(公告)号：EP4180654B1

公开(公告)日：2025-02-26

申请号：EP21208379.4

申请日：2021-11-16

Inventor： MAHMOUD, Muhanad ,  STEMBERG, Jochen ,  DABOUL, Hussam

IPC: F03D1/06 ,  F03D80/40

公开(公告)号：EP4108911B1

公开(公告)日：2025-02-26

申请号：EP21382554.0

申请日：2021-06-23

Inventor： POZO TORRES, Pablo ,  FRANCES PEREZ, Alvaro ,  BOSCH COLLADO, Josep ,  GUASCH, Isidre

IPC: F03D13/10 ,  F03D1/06

公开(公告)号：EP4508122A1

公开(公告)日：2025-02-19

申请号：EP23808422.2

申请日：2023-05-19

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： ABREVAYA, Hayim ,  LEHUTA, Keith ,  MARTINS, Susie ,  SATTAR, Aziz ,  LOBO, Rodrigo ,  BRODERICK, Erin ,  KRUGLOV, Alexey

IPC: C08J9/04 ,  C08K9/10 ,  F03D1/06

公开(公告)号：EP4165298B1

公开(公告)日：2025-02-19

申请号：EP21727615.3

申请日：2021-05-20

Inventor： RUBIO CARPIO, Alejandro ,  RAGNI, Daniele ,  AVALLONE, Francesco ,  VAN DER ZWAAG, Sybrand ,  SNELLEN, Mirjam

IPC: F03D1/06

公开(公告)号：EP4506558A1

公开(公告)日：2025-02-12

申请号：EP23190843.5

申请日：2023-08-10

Applicant: Nordex Energy SE & Co. KG

Inventor： WACKROW, Torsten ,  FESTNER, Gerald

IPC: F03D1/06

Abstract: The invention concerns a method of connecting two rotor blade segments (132, 134) of a wind turbine rotor blade (110), comprising:
- providing a first rotor blade segment (132) and a second rotor blade segment (134),
- providing a longitudinally extending alignment pin (152, 176, 180),
- inserting the alignment pin (152, 176, 180) into the first rotor blade segment (132) such that a first longitudinal section (156) is received in the first bushing (140) and a second longitudinal section (158) protrudes out of the first bushing (140),
- aligning the second rotor blade segment (134) by means of the inserted alignment pin (152, 176, 180), wherein the second rotor blade segment (134) is moved onto the alignment pin (152, 176, 180),
- removing the alignment pin (152, 176, 180) from the first rotor blade segment (132),
- tightly screwing a connecting bolt (146) in the first bushing (140) and second bushing (142) to mechanically connect the two rotor blade segments (132, 134) to one another.
The invention also refers to the use of an alignment pin.

公开(公告)号：EP4086452B1

公开(公告)日：2025-02-12

申请号：EP22168307.1

申请日：2022-04-14

Inventor： LEE, Sang Hoon ,  OH, In Gyu ,  LEE, Seung Jun ,  JOO, Wan Don

IPC: F03D1/06 ,  B29C70/44 ,  B29D99/00