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公开(公告)号:EP4454781A1
公开(公告)日:2024-10-30
申请号:EP23183454.0
申请日:2023-07-04
申请人: II-VI Delaware, Inc.
摘要: A method for casting a preform part for reaction bonding, the method comprising coating an inner surface of a mold and a mandrel surface with release layers. An assembled mold is formed from the mold and the mandrel and a preform cake is formed by pouring a slurry into a mold cavity and letting it settle. Thermally removing the release layers aids in removing the mandrel and removing the preform cake after pyrolyzing.
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公开(公告)号:EP3546927B1
公开(公告)日:2024-07-03
申请号:EP18805316.9
申请日:2018-05-10
CPC分类号: B22C9/00 , B22D47/02 , G01N21/8806 , G01N2021/84520130101 , G01N21/9515 , G01N2021/888720130101
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公开(公告)号:EP4036442B1
公开(公告)日:2024-05-29
申请号:EP22153637.8
申请日:2022-01-27
CPC分类号: F16H25/24 , F16H2025/248120130101 , F16H25/12 , B22C9/22 , B22C9/06 , B22D17/22 , B29L2031/773220130101 , B29C45/2618 , B29C33/301
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公开(公告)号:EP4281595A1
公开(公告)日:2023-11-29
申请号:EP22702901.4
申请日:2022-01-21
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公开(公告)号:EP4182107A1
公开(公告)日:2023-05-24
申请号:EP21749111.7
申请日:2021-07-12
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57.
公开(公告)号:EP3657115B1
公开(公告)日:2022-10-12
申请号:EP19210135.0
申请日:2019-11-19
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公开(公告)号:EP4036442A1
公开(公告)日:2022-08-03
申请号:EP22153637.8
申请日:2022-01-27
申请人: Rahrbach GmbH
发明人: Pietrasch, Rinaldo
摘要: Die Erfindung betrifft eine Spindel, insbesondere für einen Spindelantrieb (20), mit einer durchgängigen Gewinderippe (2) mit einer ersten Lauffläche (4) und einer zweiten Lauffläche (7), wobei mindestens eine Lauffläche (4, 7) der Gewinderippe (2) im Wesentlichen entlang des Radius (R) der Spindel (1) verlaufende Ausnehmungen (5, 8) aufweist, welche die Lauffläche (4, 7) in Flächensegmente (6, 9) unterteilen.
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59.
公开(公告)号:EP3940729A1
公开(公告)日:2022-01-19
申请号:EP20186329.7
申请日:2020-07-16
发明人: MORAND, Julien , MOLLOV, Stefan
IPC分类号: H01F41/02 , H01F17/00 , H01F17/04 , H01F3/08 , H01F27/255 , H01F27/10 , H01F27/28 , B22C9/00
摘要: The present invention concerns a magnetic core with an integrated liquid cooling channel and a method to make the same. The method comprises the steps of:
- inserting a part of a soluble material that have a shape that corresponds to a liquid cooling channel in a mold, the part of the soluble material having an inner channel,
- pouring a mix of magnetic powder, binder and additives in the mold.
- pressing the mix of magnetic powder, binder and additives,
- curing the pressed mix of magnetic powder, binder and additives,
- injecting a solvent in the inner channel in order to dissolve the soluble material.-
公开(公告)号:EP3399148B1
公开(公告)日:2022-01-12
申请号:EP18170402.4
申请日:2018-05-02
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