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1. 发明授权

US10368691B2 Cooking vessel comprising an interior surface of partially coated stainless steel, and method of producing the same 有权
公开(公告)号：US10368691B2
公开(公告)日：2019-08-06
申请号：US15513705
申请日：2015-09-22
申请人： SEB S.A.
发明人： Simon Allemand
IPC分类号： A47J36/04 , A47J36/02 , A47J45/06 , B21D51/22 , B23P15/00
摘要： A cooking vessel includes a vessel body having a partially coated, textured stainless steel inner surface having a plurality of ribs rising above recesses having bottoms covered with a non-stick coating. The ribs have uncoated tops and sides that are separate from the bottoms of the cavities. The sides connect the tops to the bottoms. The tops rise above the non-stick coating covering the bottoms. According to the invention, the non-stick coating rises over the sides from the bottoms towards the tops without exceeding the height of the tops, and the bottoms and the sides have a rough surface under the non-stick coating. Also included is a method for producing a cooking vessel.

2. 发明申请

US20160333436A1 Multilayer Cutting Blade Having a Stainless Steel Core 审中-公开
标题翻译：具有不锈钢芯的多层切割刀片
公开(公告)号：US20160333436A1
公开(公告)日：2016-11-17
申请号：US15106629
申请日：2014-12-18
申请人： SEB S.A.
发明人： Simon Allemand , Stephane Tuffe , William A. Groll , John C. Watkins
IPC分类号： C21D9/18 , C22F1/08 , C21D1/58 , B23P15/28 , C21D1/18 , B23K1/00 , B23K35/30 , B26B9/00 , C22C9/06 , C21D1/613
CPC分类号： C21D9/18 , B23K1/0008 , B23K35/302 , B23P15/28 , B26B9/00 , B32B15/015 , C21D1/18 , C21D1/58 , C21D1/613 , C21D2211/008 , C22C9/06 , C22C38/18 , C22F1/08
摘要： Provided is a multilayer cutting blade (1) including a core (2) that has a cutting wire (3), two side flanks (5), and two intermediate connecting thicknesses (4), the side flanks (5) being made of a corrosion-resistant tough metal alloy, each intermediate connecting thickness (4) having a first face (8) for connecting to the core (2) and a second face (9) for connecting to one or the other of the side flanks (5), the first connecting face (8) and the second connecting face (9) being made of copper or a copper alloy. The core (2) is made of martensitic stainless steel, and the thickness of the core (2) is greater than or equal to one third of the thickness of the cutting blade (1), and preferably greater than or equal to half the thickness of the cutting blade (1).
摘要翻译：提供一种包括具有切割线（3），两个侧面（5）和两个中间连接厚度（4）的芯部（2）的多层切割刀片（1），所述侧部侧面（5）由耐腐蚀韧性金属合金，每个中间连接厚度（4）具有用于连接到芯部（2）的第一面（8）和用于连接到侧面（5）中的一个或另一个的第二面（9）第一连接面（8）和第二连接面（9）由铜或铜合金制成。芯（2）由马氏体不锈钢制成，芯（2）的厚度大于或等于切割刀片（1）的厚度的三分之一，并且优选地大于或等于厚度的一半的切割刀片（1）。

3. 发明申请

US20140311358A1 Stain-Resistant Cooking Surface and Cookware Item or Electrical Household Appliance Comprising such a Cooking Surface 审中-公开
标题翻译：防污烹饪表面和炊具包括这样的烹饪表面的物品或电气家用电器
公开(公告)号：US20140311358A1
公开(公告)日：2014-10-23
申请号：US14359309
申请日：2012-11-19
申请人： SEB S.A. , Universite de Lorraine , Centre National De La Recherche Scientifique
发明人： Philippe Pigeat , Jean-Francois Pierson , Alexandre Mege-Revil , Frederic Tessier , Simon Allemand , Stephane Tuffe
IPC分类号： A47J36/02
CPC分类号： A47J36/02 , C23C14/0036 , C23C14/025 , C23C14/0641 , Y10T428/265 , Y10T428/31678
摘要： Provided is a food cooking surface for a cookware item or an electrical household cooking appliance, consisting of a deposit of nitride of metal elements on a substrate, the metal elements of the deposit comprising one or more X transition metal(s) and aluminium. The production of the deposit comprises a nitridation step in arder to obtain a coating of type (X,Al)N. According to the invention, the (X,Al)N-type coating is a coating of nitride(s) of the one or more X transition metal(s), enriched with aluminium, in which niobium and/or zirconium is/are make up the most part of the X transition metal(s), the atomic ratio of aluminium in the metal elements of the deposit being at least equal to 20%. Also provided are cookware items and electrical household appliances intended for the cooking of food, comprising the above-mentioned type of cooking surface.
摘要翻译：本发明提供一种用于炊具或家用烹饪器具的食物烹饪表面，其包括在基底上沉积金属元素的氮化物，沉积物的金属元素包含一种或多种X过渡金属和铝。沉积物的生产包括在氩弧中的氮化步骤以获得（X，Al）N型涂层。根据本发明，（X，Al）N型涂层是一种或多种富含铝的X过渡金属的氮化物涂层，其中铌和/或锆被制成 X过渡金属的大部分，沉积物的金属元素中的铝的原子比至少等于20％。还提供了包括上述类型的烹饪表面的用于烹饪食物的炊具和家用电器。

4. 发明申请

US20190313842A1 METHOD OF PRODUCING A COOKING VESSEL COMPRISING AN INTERIOR SURFACE OF PARTIALLY COATED STAINLESS STEEL 审中-公开
公开(公告)号：US20190313842A1
公开(公告)日：2019-10-17
申请号：US16446686
申请日：2019-06-20
申请人： SEB S.A.
发明人： Simon Allemand
IPC分类号： A47J36/02 , B23P15/00 , A47J45/06 , B21D51/22
摘要： Provided is a method of producing a cooking vessel, including the following steps: forming a blank from a sheet of stainless steel; drawing of the blank to form a cap comprising an interior surface and an exterior surface, the interior surface comprising a flat base area surrounded by a side wall; hot stamping of a diffuser base onto the exterior surface of the cap; engraving of a grid pattern over at least one portion of the base area of the interior surface of the cap to form a network of ribs having top surfaces that extend above the valleys and side surfaces that are distinct from the bottom surfaces of the valleys, said side surfaces of the ribs connecting the top surfaces of the ribs to the bottom surfaces of the valleys, the side surfaces of the ribs forming ramps connecting the top surfaces of the ribs to the bottom surfaces of the valley; sanding of at least the engraved base area of the interior surface of the cap, to create roughness; applying a non-stick coating on at least the sanded, engraved base area; and brushing and/or polishing of at least the sanded, engraved and coated base area to reveal the stainless steel on the top surfaces of the ribs.

5. 发明申请

US20160331174A1 Item of Cookware Having a Textured Outer Face Made of Textured Stainless Steel 审中-公开
标题翻译：具有质感外面的炊具的物品由纹理不锈钢制成
公开(公告)号：US20160331174A1
公开(公告)日：2016-11-17
申请号：US15106594
申请日：2014-12-18
申请人： SEB S.A.
发明人： Simon Allemand , Mickaël Meyer , Stephane Tuffe
IPC分类号： A47J27/00 , B21D51/22 , A47J36/06 , B23P15/00 , A47J36/02 , A47J37/00
摘要： The present invention relates to a method for obtaining an item of cookware, comprising the following steps of: producing or providing a blank from a textured sheet of stainless steel having at least one textured face, stamping the blank in order to form a cap (2) having an inner face (3) and an outer face (4), the outer face (4) having parts in relief corresponding to the textured face of the blank, optionally, partially covering the outer face (4) of the cap (2), carrying out a mechanical finishing treatment of the free surface of the outer face (4) of the cap (2) in order to expose the stainless steel at the parts in relief of the free surface of the outer face (4) of the cap (2). The present invention also relates to an item of cookware comprising a stamped cap (2) made of stainless steel having an inner face (3) and an outer face (4), wherein the outer face (4) of the cap (2) has a textured free surface (5).
摘要翻译：本发明涉及一种用于获得炊具的方法，包括以下步骤：从具有至少一个纹理面的不锈钢板制造或提供坯件，冲压坯料以形成盖（2 ）具有内表面（3）和外表面（4），所述外表面（4）具有对应于所述坯件的纹理表面的凸出部分，可选地部分地覆盖所述盖子（2）的外表面（4）），对盖（2）的外表面（4）的自由表面进行机械精加工处理，以便在不锈钢的外表面（4）的自由表面的部分露出不锈钢帽（2）。本发明还涉及一种炊具，包括由不锈钢制成的具有内表面（3）和外表面（4）的冲压盖（2），其中盖（2）的外表面（4）具有纹理自由表面（5）。

6. 发明公开

US20240349938A1 Cooking Element Coated With A Peelable Non-Stick Fluorinated Polymeric Film 审中-公开
公开(公告)号：US20240349938A1
公开(公告)日：2024-10-24
申请号：US18688525
申请日：2022-09-02
申请人： SEB S.A.
发明人： Simon Allemand , Martin Rubio
IPC分类号： A47J36/02 , A47J27/00 , A47J37/10 , B32B7/06 , B32B15/08 , B32B27/20 , B32B27/28 , B32B37/06 , B32B37/10 , B32B37/18 , B32B38/10 , B32B43/00 , H05B3/28
CPC分类号： A47J36/025 , A47J27/002 , A47J27/004 , A47J37/10 , B32B7/06 , B32B15/08 , B32B27/20 , B32B27/283 , B32B37/06 , B32B37/10 , B32B37/182 , B32B38/10 , B32B43/006 , H05B3/28 , B32B2260/046 , B32B2307/7376 , B32B2307/748 , B32B2311/00 , B32B2371/00 , B32B2377/00 , B32B2509/00
摘要： The invention relates to a coated cooking element for a kitchen item or electrical cooking apparatus, comprising a metal substrate coated on one side with a peelable film, forming a cooking face, the peelable film comprising one or several layers of fluorinated polymer, a mechanical reinforcing layer and a hotmelt polymer layer arranged on the opposite side to the cooking face and having a melting point higher than 250° C. and lower than or equal to that of at least one of the other layers of the peelable film, the peelable film being assembled with the metal substrate, the hotmelt polymer layer being in contact with the face of the metal substrate. The invention also relates to a method for manufacturing such a coated cooking element and to a cooking article or an electrical cooking appliance having said coated cooking element.

7. 发明授权

US11058252B2 Method of producing a cooking vessel comprising an interior surface of partially coated stainless steel 有权
公开(公告)号：US11058252B2
公开(公告)日：2021-07-13
申请号：US16446686
申请日：2019-06-20
申请人： SEB S.A.
发明人： Simon Allemand
IPC分类号： B21D51/22 , A47J36/02 , A47J45/06 , B23P15/00
摘要： Provided is a method of producing a cooking vessel, including the following steps: forming a blank from a sheet of stainless steel; drawing of the blank to form a cap comprising an interior surface and an exterior surface, the interior surface comprising a flat base area surrounded by a side wall; hot stamping of a diffuser base onto the exterior surface of the cap; engraving of a grid pattern over at least one portion of the base area of the interior surface of the cap to form a network of ribs having top surfaces that extend above the valleys and side surfaces that are distinct from the bottom surfaces of the valleys, said side surfaces of the ribs connecting the top surfaces of the ribs to the bottom surfaces of the valleys, the side surfaces of the ribs forming ramps connecting the top surfaces of the ribs to the bottom surfaces of the valley; sanding of at least the engraved base area of the interior surface of the cap, to create roughness; applying a non-stick coating on at least the sanded, engraved base area; and brushing and/or polishing of at least the sanded, engraved and coated base area to reveal the stainless steel on the top surfaces of the ribs.

8. 发明授权

US10299624B2 Cooking device presenting a cooking surface including a non-oxide or at least partially non-oxide ceramic non-stick coating, and culinary article or electric household cooking appliance including such a cooking device 有权
公开(公告)号：US10299624B2
公开(公告)日：2019-05-28
申请号：US14440678
申请日：2013-11-06
申请人： SEB S.A.
发明人： Simon Allemand , Stéphane Tuffe
IPC分类号： A47J36/04 , B05D1/18 , C23C14/12 , A47J37/06 , A47J36/02 , B05D1/00 , C23C14/34
摘要： Provided is a cooking device, in particular a kitchen item or an electrical cooking appliance, said cooking device comprising an inner and/or upper face that can receive food and an outer and/or lower face that is coated with a non-stick coating forming a cooking surface. The non-stick coating comprises at least one continuous thin film of non-oxide or at least partially non-oxide polymer-derived ceramic, said thin film forming the cooking surface. A method for producing such a cooking device is also provided.

9. 发明授权

US10716425B2 Item of cookware having a textured outer face made of textured stainless steel 有权
公开(公告)号：US10716425B2
公开(公告)日：2020-07-21
申请号：US15106594
申请日：2014-12-18
申请人： SEB S.A.
发明人： Simon Allemand , Mickaël Meyer , Stephane Tuffe
IPC分类号： A47J27/00 , B21D51/22 , B23P15/00 , A47J36/02 , A47J36/06 , A47J37/00
摘要： Provided is a method for obtaining an item of cookware, including the following steps of: —producing or providing a blank from a textured sheet of stainless steel having at least one textured face, —stamping the blank in order to form a cap (2) having an inner face (3) and an outer face (4), the outer face (4) having parts in relief corresponding to the textured face of the blank, —optionally, partially covering the outer face (4) of the cap (2), —carrying out a mechanical finishing treatment of the free surface of the outer face (4) of the cap (2) in order to expose the stainless steel at the parts in relief of the free surface of the outer face (4) of the cap (2). Also provided is an item of cookware including a stamped cap (2) made of stainless steel having an inner face (3) and an outer face (4), wherein the outer face (4) of the cap (2) has a textured free surface (5).

10. 发明授权

US09895020B2 Cooking device comprising a cooking surface that is easy to clean and resistant to scratching 有权
公开(公告)号：US09895020B2
公开(公告)日：2018-02-20
申请号：US14646904
申请日：2013-11-22
申请人： SEB S.A. , Universite de Lorraine , Centre National De La Recherche Scientifique
发明人： Jean-Francois Pierson , Simon Allemand , Mickaël Meyer , Stephane Tuffe
IPC分类号： C23C14/06 , A47J36/02 , A47J36/04 , C23C14/35 , C23C16/50
CPC分类号： A47J36/025 , A47J36/02 , A47J36/04 , C23C14/067 , C23C14/35 , C23C16/50
摘要： The present invention relates to a cooking device including a metal holder supporting a ceramic cooking surface, the holder having a hardness no lower than 150 HV. The holder forms a substrate supporting a surface layer made of a transition metal boride or boronitride forming the cooking surface. The present invention further relates to a culinary article including a cooking device of the type above-mentioned, a household cooking appliance including a cooking device of the type above-mentioned, as well as a method for producing a cooking device of the type above-mentioned.

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