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公开(公告)号：US20140363743A1
公开(公告)日：2014-12-11
申请号：US14366050
申请日：2012-12-20
Inventor： Michael Stalder , Yves Winkler , Agnes Marlot Doerr
CPC classification number: H01M4/662 , C22C45/00 , C22C45/001 , C22C45/10 , H01M4/661 , H01M4/70 , H01M10/02 , H01M10/0436 , H01M2220/30
Abstract: The present invention concerns an electrochemical device comprising a cathode and an anode separated from each other by a separator, the battery further comprising two current collectors so that the anode and cathode are each arranged between the separator and a current collector, characterized in that at least one of the two current collectors is made of an at least partially amorphous material comprising at least one metallic element.
Abstract translation: 本发明涉及一种电化学装置，其包括通过分离器彼此分离的阴极和阳极，所述电池还包括两个集电体，使得阳极和阴极各自布置在分离器和集电器之间，其特征在于至少 两个集电器中的一个由至少部分非晶材料制成，包括至少一个金属元件。
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公开(公告)号：US09890447B2
公开(公告)日：2018-02-13
申请号：US14769580
申请日：2014-11-11
Inventor： Alban Dubach , Yves Winkler , Tommy Carozzani
CPC classification number: C22C45/10 , A44C27/001 , C22C16/00 , C22C2200/02
Abstract: The invention concerns a zirconium and/or hafnium based, beryllium free, solid, amorphous alloy, with the addition of silver and/or gold and/or platinum to increase its critical diameter.
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公开(公告)号：US20150159249A1
公开(公告)日：2015-06-11
申请号：US14559207
申请日：2014-12-03
Inventor： Alban DUBACH , Yves Winkler , Tommy Carozzani
CPC classification number: C22C45/10 , A44C27/001 , C22C16/00 , C22C2200/02
Abstract: The invention concerns a zirconium and/or hafnium based, beryllium free, bulk, amorphous alloy, with the addition of silver and/or gold and/or platinum to increase its critical diameter.
Abstract translation: 本发明涉及一种基于锆和/或铪的不含铍的块体非晶合金，其中加入银和/或金和/或铂以增加其临界直径。
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公开(公告)号：US11640140B2
公开(公告)日：2023-05-02
申请号：US17669476
申请日：2022-02-11
Inventor： Alexandre Haemmerli , Francois Gueissaz , Jean-Claude Martin , Lionel Paratte , Yves Winkler , Gianni Di Domenico , Pascal Winkler , Jean-Luc Helfer , Lionel Tombez , Baptiste Hinaux , Donald William Corson , Michel Willemin
IPC: G04B17/22 , G04B18/00 , G04B17/06 , B22C9/00 , B22D15/00 , B22D25/02 , B22D27/04 , C22C14/00 , C22C16/00 , C22C21/00 , C22C38/08 , G04C3/04
Abstract: A process for producing a metal alloy balance wheel by molding includes a) making a mold in the negative shape of the balance wheel; b) obtaining a metal alloy that has a thermal expansion coefficient of less than 25 ppm/° C. and is able to be in an at least partly amorphous state when it is heated to a temperature between its glass transition temperature and its crystallization temperature; c) putting the metal alloy into the mold, the metal alloy being heated to a temperature between its glass transition temperature and its crystallization temperature so as to be hot-molded and to form a balance wheel; d) cooling the metal alloy to obtain a balance wheel made of the metal alloy; and e) releasing the balance wheel obtained in step d) from its mold. The process also includes a step for over-molding flexible centering components in the hub.
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公开(公告)号：US11592784B2
公开(公告)日：2023-02-28
申请号：US16713079
申请日：2019-12-13
Inventor： Jean-Jacques Born , Dominique Lechot , Yves Winkler , Christophe Vincent
IPC: G04B31/02 , G04B13/02 , G04B31/012
Abstract: A bearing for an arbor or staff of a rotary wheel set of a timepiece movement, the bearing including a bearing block provided with a housing and an endstone arranged inside the housing, the endstone having a main body provided with a cavity configured to receive a pivot of the arbor of the rotary wheel set, the pivot having the shape of a first cone having a first solid angle, the apex of the first cone being rounded with a predefined first radius of curvature in a range from 0.2 μm to 50 μm, the cavity having a second cone shape with a second solid angle, greater than the first solid angle, so that the pivot can rotate in the cavity, the apex of the second cone being rounded and having a predefined second radius of curvature. The second radius of curvature is smaller than the first radius of curvature.
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Patent Agency Ranking
公开(公告)号：US11307535B2
公开(公告)日：2022-04-19
申请号：US16150524
申请日：2018-10-03
Inventor： Alexandre Haemmerli , Francois Gueissaz , Jean-Claude Martin , Lionel Paratte , Yves Winkler , Gianni Di Domenico , Pascal Winkler , Jean-Luc Helfer , Lionel Tombez , Baptiste Hinaux , Donald William Corson , Michel Willemin
IPC: G04B17/06 , G04B17/22 , G04B18/00 , B22C9/00 , B22D15/00 , B22D25/02 , B22D27/04 , C22C14/00 , C22C16/00 , C22C21/00 , C22C38/08 , G04C3/04
Abstract: A process for producing a metal alloy balance wheel by molding, the process including the following steps: a) making a mold in the negative shape of the balance wheel, b) getting hold of a metal alloy that has a thermal expansion coefficient of less than 25 ppm/° C. and is able to be in an at least partly amorphous state when it is heated to a temperature between its glass transition temperature and its crystallization temperature, c) putting the metal alloy into the mold, the metal alloy being heated to a temperature between its glass transition temperature and its crystallization temperature so as to be hot-molded and to form a balance wheel, d) cooling the metal alloy to obtain a balance wheel made of the metal alloy, e) releasing the balance wheel obtained in step d) from its mold.
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公开(公告)号：US11027574B2
公开(公告)日：2021-06-08
申请号：US15591138
申请日：2017-05-10
Inventor： Pascal Grossenbacher , Stewes Bourban , Pierry Vuille , Yves Winkler
IPC: G04D3/00 , G04B19/18 , C25D1/10 , A44C27/00 , B44C1/14 , G04B19/10 , G04B19/04 , G04B45/00 , G04B19/12 , G04B19/28 , B44C1/24
Abstract: The invention relates to a process for the production of a part provided with an external element comprising the following steps: provide an electrically conductive substrate having an upper surface and a pattern forming a recess in said upper surface deposit an electrically insulating layer into the pattern so that the insulating layer extends as far as the upper surface deposit a metal layer onto the upper surface of the substrate by galvanic growth so that at the end of this step the metal layer partly rests on the insulating layer dissolve the insulating layer cover an assembly comprising the substrate and the metal layer with a mass of a base material of the part, wherein the mass forms an imprint of the assembly separate the mass and the metal layer from the substrate, wherein the mass then exhibits an external element with a shape corresponding to the imprint of the pattern.
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公开(公告)号：US10405619B2
公开(公告)日：2019-09-10
申请号：US15143766
申请日：2016-05-02
Inventor： Alban Dubach , Stewes Bourban , Yves Winkler , Pierry Vuille , Jean-Claude Martin
IPC: B23K1/00 , A44C27/00 , A44C17/04 , B23K1/19 , B23K35/02 , B23K35/26 , B23K35/28 , B23K35/30 , B23K35/32 , B23K35/36
Abstract: The invention relates to a method for mounting at least one decorative element (3) on a support (2) comprising the steps of: a. taking a support (2) provided with at least one cavity (4); b. taking at least one decorative element (3); c. filling said cavity with a composite filler material comprising at least one metal powder and at least one organic binder and having, at the moment of filling, a viscosity comprised between 1,000 mPa·s and 1,000,000 mPa·s; d. heating the composite filler material to a higher temperature than its melting point to make it liquid; e. allowing the filler material to cool to form a substrate (6); f. making at least one housing (8) in said substrate (6); g. mounting said decorative element (3) in said housing (8). The present invention also concerns a decorative support (2) provided with at least one cavity (4) filled with said filler material forming a substrate (6) in which at least one housing (8) is formed, said housing (8) being arranged to receive said decorative element (3).
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公开(公告)号：US11167349B2
公开(公告)日：2021-11-09
申请号：US15741310
申请日：2016-07-20
Inventor： Alban Dubach , Yves Winkler
Abstract: A device including a first portion made of a first material and a second portion made of a second material, the second part extends from one of faces of the first portion and is made of an amorphous material.
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公开(公告)号：US11077704B2
公开(公告)日：2021-08-03
申请号：US16334069
申请日：2017-09-22
Inventor： Pierry Vuille , Yves Winkler
Abstract: A method of fabricating a decoration provided with at least one attachment includes forming an envelope of material, the envelope including an external surface and an internal surface, and the external surface including a visible embossed part of the decoration, forming the at least one attachment, and fastening the at least one attachment directly and permanently against the internal surface of the envelope of the decoration.
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