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    • 3. 发明授权
    • Heating element having a sandwich structure and electric home appliance
of the type of steam pressing iron containing such an element
    • 具有夹层结构的加热元件和包含这种元件的蒸汽熨烫熨斗类型的家用电器
    • US5804791A
    • 1998-09-08
    • US8101
    • 1993-01-25
    • Dominique Gelus
    • Dominique Gelus
    • D06F75/24H05B3/30H05B3/18
    • D06F75/24H05B3/30Y10T29/49083
    • A heating structure for use in an appliance, the heating structure being a sandwich structure composed of two rigid elements constituting external elements of the sandwich structure, with at least one of the rigid elements being a heating plate; a heating unit composed of an electrical resistance component disposed between the rigid elements for producing heat which is diffused through the rigid elements, and electrical insulation material covering the electrical resistance component; and bonding layers securing the heating unit to the rigid elements. The heating unit further includes a primary layer of thermoplastic resin material into which the electrical resistance component is inserted, the electrical insulation material is composed of first and second layers of electrical insulation material which enclose the electrical resistance component, and the primary layer of thermoplastic resin material adheres to the layers of electrical insulation material. The bonding layers include a second layer of thermoplastic resin material disposed between, and adhering to, the heating plate and the first layer of electrical insulation material.
    • 一种用于器具的加热结构,所述加热结构是由构成所述夹层结构的外部元件的两个刚性元件构成的夹层结构,所述刚性元件中的至少一个是加热板; 由设置在用于产生通过刚性元件扩散的热量的刚性元件之间的电阻部件和覆盖电阻部件的电绝缘材料构成的加热单元; 以及将加热单元固定到刚性元件的粘合层。 所述加热单元还包括其中插入有电阻部件的热塑性树脂材料的主层,所述电绝缘材料由围绕所述电阻部件的第一和第二层电绝缘材料构成,所述热塑性树脂的主层 材料粘附在电绝缘材料层上。 接合层包括设置在加热板和第一层电绝缘材料之间并附着于加热板和第一层电绝缘材料之间的第二层热塑性树脂材料。
    • 6. 发明授权
    • Heating structure in the form of a sandwich and household electrical
appliance incorporating such structure
    • 三明治形式的加热结构和结合这种结构的家用电器
    • US5777297A
    • 1998-07-07
    • US610652
    • 1996-03-04
    • Dominique GelusJean-Louis Brandolini
    • Dominique GelusJean-Louis Brandolini
    • D06F75/24H05B3/30D06F75/08
    • D06F75/24H05B3/30
    • A heating structure in the form of a sandwich is composed of first and second external elements, each having a face which is directed toward the other element, with the first external element constituting a heating plate, and the heating structure further including a heating unit interposed between the first and second external elements. The heating unit includes at least one substantially flat resistive heat generating element; a first layer of thermoplastic resin in which the heat generating element is embedded; an upper electrical insulating sheet and a lower electrical insulating sheet between which the resistive heat generating element and the first layer of thermoplastic resin are interposed to form a sandwich structure, with the first layer of thermoplastic resin adhering to each of the electrical insulating sheets; and at least one second layer of thermoplastic resin contacting one of the external elements and adhering the one of the external elements to the heating unit. The heating unit further includes at least one further electrical insulating sheet contacting, and adhering to, the at least one second layer of thermoplastic resin; and an intermediate layer of adhesive material interposed between, and adhering to, one of the upper and lower electrical insulating sheets and the at least one further electrical insulating sheet.
    • 三明治形式的加热结构由第一外部元件和第二外部元件组成,每个外部元件具有指向另一元件的表面,第一外部元件构成加热板,并且该加热结构还包括加热单元, 在第一和第二外部元件之间。 加热单元包括至少一个基本平坦的电阻发热元件; 第一层热塑性树脂,其中嵌入发热元件; 上电绝缘片和下电绝缘片,其间插有电阻发热元件和第一热塑性树脂层以形成夹层结构,第一层热塑性树脂粘附到每个电绝缘片上; 以及至少一个第二层热塑性树脂接触外部元件之一并将一个外部元件粘附到加热单元。 所述加热单元还包括至少一个与所述至少一个第二热塑性树脂层接触并附着到所述热塑性树脂的另外的电绝缘片; 以及插入在所述上下电绝缘片和所述至少一个另外的电绝缘片之一之间并粘附到所述上电绝缘片和所述至少一个另外的电绝缘片之间的粘合剂材料的中间层。