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1. 发明申请

US20130186885A1 PROCESS FOR PRODUCING A METAL PLATE HAVING AN EMBEDDED HEATING ELEMENT AND METAL PLATE PRODUCED THEREBY 审中-公开
标题翻译：用于生产具有嵌入式加热元件的金属板和生产的金属板的方法
公开(公告)号：US20130186885A1
公开(公告)日：2013-07-25
申请号：US13816514
申请日：2011-08-11
申请人： Norbert Hoffstaedter , Markus Spring
发明人： Norbert Hoffstaedter , Markus Spring
IPC分类号： H05B3/30 , H05B3/44
CPC分类号： H05B3/30 , B23K20/023 , B23K20/04 , B23K35/002 , B23K35/286 , B23K2101/14 , B23K2101/18 , B23K2101/34 , H05B3/44
摘要： A description is given of a process for producing a metal plate having at least one embedded heating element and of the metal plate produced by the process. The heating element is arranged between two plate bodies, and the heating element is embedded in the plate bodies by rolling with material displacement. The adjacent sides of the plate bodies have a layer of aluminium or an aluminium alloy. After a heat pre-treatment at the re-crystallisation temperature of the aluminium or the aluminium alloy, the plate bodies are pressed against one another to bring about a reduction in thickness, with which the plate bodies form a diffusion bond with one another and are integrally bonded to one another over the entire surface area thereof to form the metal plate to be produced. The process produces a metal plate as a whole with better thermal conductivity and a broader spectrum of use.
摘要翻译：对具有至少一个嵌入式加热元件的金属板的制造方法和通过该工序制造的金属板进行说明。加热元件设置在两个板体之间，通过材料位移轧制加热元件嵌入板体中。板体的相邻侧面具有铝或铝合金层。在铝或铝合金的再结晶温度下进行热预处理之后，板体彼此压紧，导致厚度减小，板体彼此形成扩散接合，并且是在其整个表面积上彼此一体地结合以形成待制造的金属板。该方法整体上产生具有更好的导热性和更广泛使用范围的金属板。

2. 发明申请

US20050064219A1 Cooking vessel comprising a base made of a multilayer material and a side wall, and article of multilayer material 有权
标题翻译：包括由多层材料制成的基底和侧壁的烹饪容器以及多层材料制品
公开(公告)号：US20050064219A1
公开(公告)日：2005-03-24
申请号：US10497010
申请日：2001-11-30
申请人： Herve Fraisse , Yves Grosbety , Thierry Waeckerle , Markus Spring , Norbert Hoffstaedter
发明人： Herve Fraisse , Yves Grosbety , Thierry Waeckerle , Markus Spring , Norbert Hoffstaedter
IPC分类号： A47J27/00 , A47J36/02 , B32B15/01 , C22C19/05 , C22C38/00 , C22C38/18 , C22C38/22 , C22C38/26 , C22C38/28 , C22C38/40 , C22C38/52 , B65D1/00
CPC分类号： C22C19/058 , A47J36/02 , B32B15/012 , C22C38/18 , C22C38/22 , C22C38/26 , C22C38/28 , C22C38/40 , Y10T428/12 , Y10T428/1291 , Y10T428/12924 , Y10T428/12937 , Y10T428/12944 , Y10T428/12979 , Y10T428/13
摘要： The invention relates to a cooking vessel comprising a base made of a multilayer material and a side wall, the said multilayer material comprising, in succession from the outside of the vessel to the inside of the vessel: an outer part, having a thickness eE, consisting of a layer of a ferromagnetic Nickel based alloy having a Curie temperature of between 30 and 350° C. and a thermal expansion coefficient of greater than or equal to 6.5.10−6 K−1, and a core, having a thickness ec, comprising at least one layer selected among aluminium, aluminium alloy and copper.
摘要翻译：本发明涉及一种烹饪容器，其包括由多层材料制成的基底和侧壁，所述多层材料从容器的外部连续地包括到容器的内部：外部具有厚度eE，由一层具有30至350℃的居里温度和大于或等于6.5.10 -6 K的热膨胀系数的铁磁性镍基合金层组成，具有厚度ec，包括从铝，铝合金和铜中选择的至少一层。

3. 发明授权

US08651364B2 Composite metal object and method for producing a composite object 有权
标题翻译：复合金属物体及其制造方法
公开(公告)号：US08651364B2
公开(公告)日：2014-02-18
申请号：US12742820
申请日：2008-11-12
申请人： Norbert Hoffstaedter , Markus Spring
发明人： Norbert Hoffstaedter , Markus Spring
IPC分类号： B23K20/00
CPC分类号： B23K20/02 , B23K20/2336 , Y10T428/12201 , Y10T428/12389
摘要： A strip-shaped or plate-shaped composite metal object and a method for the production thereof. The composite metal object has at least two layers of the same metal. The layers have been brought by a heat pretreatment to a temperature such that a mutual diffusion bond has resulted through subsequent pressing of the layers against one another, while reducing the thickness by 5 to 25% and preferably 8 to 15%. A layer, which on the side thereof facing an adjacent layer has strip-shaped recesses, which are closed by the adjacent layer to form channels when the layers are pressed together, is used as one of the layers. The channels in the composite metal object allow the inclusion of additional elements before processed further to form an implement. The channels remain extensively preserved during the production and further processing of the composite model object.
摘要翻译：带状或板状复合金属物体及其制造方法。复合金属物体具有至少两层相同的金属。通过热预处理将这些层带到一个温度，使得相互扩散接合通过随后彼此层压而产生，同时将厚度减小5至25％，优选8至15％。作为层之一，使用层，该层在面向相邻层的一侧具有带状凹部，该层形状的凹槽由相邻层封闭以在层压在一起时形成通道。复合金属物体中的通道允许包含额外的元素，然后进一步处理以形成工具。在复合模型对象的生产和进一步处理期间，这些通道保持广泛保存。

4. 发明授权

US10362638B2 Process for producing a metal plate having an embedded heating element and metal plate produced thereby 有权
公开(公告)号：US10362638B2
公开(公告)日：2019-07-23
申请号：US13816514
申请日：2011-08-11
申请人： Norbert Hoffstaedter , Markus Spring
发明人： Norbert Hoffstaedter , Markus Spring
IPC分类号： H05B3/30 , B23K20/02 , B23K20/04 , B23K35/00 , B23K35/28 , H05B3/44 , B23K101/14 , B23K101/18 , B23K101/34
摘要： A description is given of a process for producing a metal plate having at least one embedded heating element and of the metal plate produced by the process. The heating element is arranged between two plate bodies, and the heating element is embedded in the plate bodies by rolling with material displacement. The adjacent sides of the plate bodies have a layer of aluminum or an aluminum alloy. After a heat pre-treatment at the re-crystallization temperature of the aluminum or the aluminum alloy, the plate bodies are pressed against one another to bring about a reduction in thickness, with which the plate bodies form a diffusion bond with one another and are integrally bonded to one another over the entire surface area thereof to form the metal plate to be produced. The process produces a metal plate as a whole with better thermal conductivity and a broader spectrum of use.

5. 发明申请

US20100297463A1 COMPOSITE METAL OBJECT AND METHOD FOR PRODUCING A COMPOSITE OBJECT 有权
标题翻译：用于生产复合材料的复合金属物体和方法
公开(公告)号：US20100297463A1
公开(公告)日：2010-11-25
申请号：US12742820
申请日：2008-11-12
申请人： Norbert Hoffstaedter , Markus Spring
发明人： Norbert Hoffstaedter , Markus Spring
IPC分类号： B32B3/30 , C22F1/04 , C21D8/02 , B23K20/00
CPC分类号： B23K20/02 , B23K20/2336 , Y10T428/12201 , Y10T428/12389
摘要： A strip-shaped or plate-shaped composite metal object and a method for the production thereof. The composite metal object has at least two layers of the same metal. The layers have been brought by a heat pretreatment to a temperature such that a mutual diffusion bond has resulted through subsequent pressing of the layers against one another, while reducing the thickness by 5 to 25% and preferably 8 to 15%. A layer, which on the side thereof facing an adjacent layer has strip-shaped recesses, which are closed by the adjacent layer to form channels when the layers are pressed together, is used as one of the layers. The channels in the composite metal object allow the inclusion of additional elements before processed further to form an implement. The channels remain extensively preserved during the production and further processing of the composite model object.
摘要翻译：带状或板状复合金属物体及其制造方法。复合金属物体具有至少两层相同的金属。通过热预处理将这些层带到一个温度，使得相互扩散接合通过随后彼此层压而产生，同时将厚度减小5至25％，优选8至15％。作为层之一，使用层，该层在面向相邻层的一侧具有带状凹部，其被相邻层封闭以在层压在一起时形成通道。复合金属物体中的通道允许包含额外的元素，然后进一步处理以形成工具。在复合模型对象的生产和进一步处理期间，这些通道保持广泛保存。

6. 发明授权

US07335428B2 Cooking vessel comprising a base made of a multilayer material and a side wall, and article of multilayer material 有权
标题翻译：包括由多层材料制成的基底和侧壁的烹饪容器以及多层材料制品
公开(公告)号：US07335428B2
公开(公告)日：2008-02-26
申请号：US10497010
申请日：2001-11-30
申请人： Hervé Fraisse , Yves Grosbety , Thierry Waeckerle , Markus Spring , Norbert Hoffstaedter
发明人： Hervé Fraisse , Yves Grosbety , Thierry Waeckerle , Markus Spring , Norbert Hoffstaedter
IPC分类号： A47J36/02 , H05B6/12 , C22C19/05 , C22C38/40 , B32B15/18
CPC分类号： C22C19/058 , A47J36/02 , B32B15/012 , C22C38/18 , C22C38/22 , C22C38/26 , C22C38/28 , C22C38/40 , Y10T428/12 , Y10T428/1291 , Y10T428/12924 , Y10T428/12937 , Y10T428/12944 , Y10T428/12979 , Y10T428/13
摘要： The invention relates to a cooking vessel comprising a base made of a multilayer material and a side wall, the said multilayer material comprising, in succession from the outside of the vessel to the inside of the vessel: an outer part, having a thickness eE, consisting of a layer of a ferromagnetic Nickel based alloy having a Curie temperature of between 30 and 350° C. and a thermal expansion coefficient of greater than or equal to 6.5.10−6 K−1, and a core, having a thickness ec, comprising at least one layer selected among aluminium, aluminium alloy and copper.
摘要翻译：本发明涉及一种烹饪容器，其包括由多层材料制成的基底和侧壁，所述多层材料从容器的外部连续地包括到容器的内部：外部部分，其厚度e < 由一层具有30-350℃的居里温度和大于或等于6.5.10℃的热膨胀系数的铁磁性镍基合金层组成，和具有厚度e c c的芯，其包含选自铝，铝合金和铜中的至少一个层。

7. 发明申请

US20070292706A1 Multilayer, Plate-Shaped Composite Material For Producing Cookware Suitable For Induction Stoves By Plastic Deformation 审中-公开
标题翻译：用于生产炊具的多层板形复合材料适用于通过塑性变形的感应炉
公开(公告)号：US20070292706A1
公开(公告)日：2007-12-20
申请号：US11661227
申请日：2004-08-26
申请人： Markus Spring , Norbert Hoffstaedter
发明人： Markus Spring , Norbert Hoffstaedter
IPC分类号： B32B15/01 , A47J36/02
CPC分类号： B32B15/012 , A47J36/02 , B32B15/015 , Y10T428/12222
摘要： The invention relates to a plate-shaped composite material of several metal layers (1, 2, 3) for producing cookware suitable for induction stoves by deep drawing, wherein the composite material comprises two metallic outer layers (1, 2) and at least one metallic core layer (3) arranged between the outer layers (1, 2), wherein at least one of the two outer layers (1) is formed of aluminum or an aluminum alloy and the core layer (3) adjacent to this outer layer is formed of a ferromagnetic metal or a ferromagnetic metal alloy. The composite material composed in such a way can be coated on the outer layer which consists of aluminum or an aluminum alloy in a simple and cost efficient way. By this it becomes possible to produce high-quality cookware suitable for induction stoves with a desired coating at low cost.
摘要翻译：本发明涉及一种用于通过深拉制造适用于感应炉的炊具的多个金属层（1,2,3）的板状复合材料，其中复合材料包括两个金属外层（1,2）和至少一个设置在外层（1,2）之间的金属芯层（3），其中两个外层（1）中的至少一个由铝或铝合金形成，并且与该外层相邻的芯层（3）是由铁磁金属或强磁性金属合金形成。以这种方式构成的复合材料可以以简单且成本有效的方式涂覆在由铝或铝合金构成的外层上。由此，可以以低成本生产适合于具有所需涂层的感应炉的高品质炊具。

8. 发明授权

US5952112A Multilayer, cold deformable composite metal article capable of being deep drawn 失效
标题翻译：可深拉制的多层，冷变形复合金属制品
公开(公告)号：US5952112A
公开(公告)日：1999-09-14
申请号：US734095
申请日：1996-10-21
申请人： Markus Spring
发明人： Markus Spring
IPC分类号： A47J36/02 , B32B15/01 , C22C38/22 , C22C38/44 , H05B6/12 , B32B15/18
CPC分类号： A47J36/02 , B32B15/012 , C22C38/22 , C22C38/44 , Y10S99/14 , Y10T428/12757 , Y10T428/12764 , Y10T428/12979
摘要： The composite article includes a core layer of an aluminium alloy. This core layer is arranged between two outer layer portions which are structured as mere images of each other relative to the core layer. Such an outer layer portion may include a layer of pure aluminium arranged on the core layer followed by a layer of carbon steel and finally a layer of an austenitic high-grade steel forming the outermost layer. This composite article has an excellent heat conducting property and is easily magnetizable. The arrangement of the individual layers does not lead to difficulties such as detaching of layers, rupturing of layers or the forming of waves during a cold deforming, drawing etc. of the composite article.
摘要翻译：复合制品包括铝合金的芯层。该芯层布置在两个外层部分之间，它们被构造为相对于芯层彼此相互的图像。这种外层部分可以包括布置在芯层上的纯铝层，随后是一层碳钢，最后是形成最外层的奥氏体高级钢层。该复合制品具有优良的导热性，易磁化。各层的布置不会导致复合制品的冷变形，拉伸等过程中层的分离，层的破裂或波形的形成等困难。

9. 发明授权

US4380992A Burner, especially for a flambe portable stove or the like 失效
标题翻译：燃烧器，特别是用于火焰便携式炉子等
公开(公告)号：US4380992A
公开(公告)日：1983-04-26
申请号：US182973
申请日：1980-09-02
申请人： Markus Spring
发明人： Markus Spring
IPC分类号： A47J36/24 , A47J39/02 , F23D99/00 , F23L13/00 , F23L13/04 , F24C5/04 , F24C5/00
CPC分类号： F23D99/00 , A47J36/24
摘要： A burner for a small portable stove, especially for a flambe or flaming stove, comprises a burner lower portion equipped with a fuel container, a burner upper portion having a central flame opening and an extinguishing cover for the flame opening. The burner upper portion which is constructed as a cover can be controllably raised with respect to the burner lower portion in order to form an air inlet gap which extends completely about the burner. Between the burner lower portion and the burner upper portion there are provided at least three run-on inclined elements or ramps, so that by movement, such as displacement or rotation of the upper portion with respect to the lower portion, it is possible to alter the height of the air inlet gap.
摘要翻译：用于小型便携式炉的燃烧器，特别是用于火焰燃烧器或燃烧炉，包括燃烧器下部，其配备有燃料容器，具有中心火焰开口的燃烧器上部和用于火焰开口的灭火盖。被构造为盖的燃烧器上部部分可相对于燃烧器下部部分可控地升高，以便形成完全延伸到燃烧器的空气入口间隙。在燃烧器下部和燃烧器上部之间设置有至少三个延伸的倾斜元件或斜面，使得通过诸如上部相对于下部的位移或旋转的运动，可以改变进气口间隙的高度。

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