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1. 发明申请

WO1989002565A1 ELECTRICAL CEILING HEATER PANEL 审中-公开
标题翻译：电气天花板加热板
公开(公告)号：WO1989002565A1
公开(公告)日：1989-03-23
申请号：PCT/NO1988000067
申请日：1988-09-13
申请人： PER WESSELTOFT A/S , WESSELTOFT, Per
发明人： PER WESSELTOFT A/S
IPC分类号： F24D19/02
CPC分类号： F24C7/043 , F24D13/022 , Y02B30/26
摘要： Electrical ceiling heater panel for radiant heating, comprising a relatively elongated radiant heating element (22) having a radiation emitting surface adapted to face generally downwards in the mounted position of the panel, said surface being preferably provided with longitudinal ribs (10A, 10B), at least one electrical heater element (25, 26) being in close heat conductive contact with the radiant heating element (22) and a surrounding insulated housing (5, 7, 15) having means (2, 3) for suspending the panel from a ceiling (1). The radiant heating element (22) at its longitudinal edges has engagement parts (22A, 22B) for cooperation with longitudinal edges (19A) of an element box (19) built up of sheet material and having a sufficient rigidity to keep the radiant heating element (22) in a correct position during operation. The radiant heating element can be displaced somewhat in its longitudinal direction with respect to the element box, and at each end of the element box there is provided a plate-shaped bracket (18) standing generally in a plane normal to the longitudinal direction of the panel and adapted to be somewhat resilient in this direction as well as being attached to the adjacent end of the radiant heating element (22) at the outer edges thereof.
摘要翻译：用于辐射加热的电气天花板加热器面板包括具有辐射发射表面的相对细长的辐射加热元件（22），所述辐射发射表面适于在所述面板的安装位置中大致向下，所述表面优选地设置有纵向肋（10A，10B），至少一个与所述辐射加热元件（22）紧密地导热接触的电加热器元件（25,26）和包围绝缘壳体（5,7,15）的周围绝缘壳体（5,7,15），其具有用于将所述面板从一个天花板（1）。在其纵向边缘处的辐射加热元件（22）具有用于与由片材构成的元件盒（19）的纵向边缘（19A）配合的接合部分（22A，22B），并且具有足够的刚度以保持辐射加热元件（22）在操作期间处于正确的位置。辐射加热元件可以相对于元件盒在其纵向方向上稍微移动，并且在元件盒的每个端部处设置有板状托架（18），其大致位于垂直于元件盒的纵向方向的平面中并且适于在该方向上具有弹性，并且在其外边缘处附接到辐射加热元件（22）的相邻端。

2. 发明申请

WO1996021828A1 CEILING MOUNTED ELECTRICAL HEATER 审中-公开
标题翻译：天花安装电加热器
公开(公告)号：WO1996021828A1
公开(公告)日：1996-07-18
申请号：PCT/NO1996000007
申请日：1996-01-12
申请人： WESSELTOFT, Per
IPC分类号： F24D13/02
CPC分类号： F24D13/022 , Y02B30/26
摘要： Electric heater for ceilings which emits radiant heat, comprising a radiant plate (2) having heating elements and radiating in a downward direction, and a top part (1) for mounting the radiant plate and connecting the heating elements, wherein the radiant plate (2) is mounted on the top part (1) by means of a number of elastic/flexible brackets, possibly rotatably attached to the top part (1) and the radiant plate (2).
摘要翻译：发射辐射热的天花板用电加热器，包括具有加热元件并沿向下方向辐射的辐射板（2）和用于安装辐射板并连接加热元件的顶部（1），其中辐射板）通过可能可旋转地附接到顶部（1）和辐射板（2）的多个弹性/柔性支架安装在顶部（1）上。

3. 发明申请

WO1990013986A1 FLAT ELECTRIC HEATING ARRANGEMENT 审中-公开
标题翻译：平面电加热装置
公开(公告)号：WO1990013986A1
公开(公告)日：1990-11-15
申请号：PCT/NO1990000077
申请日：1990-05-07
申请人： WESSELTOFT, Per
IPC分类号： H05B03/20
CPC分类号： H05B3/84 , H05B3/50 , H05B3/56
摘要： Flat electric heating arrangement comprising a long extended, insulated heating element (1.1, 1.2, 1.3, 1.4) and at least one heat-distributing metal foil (1.5a, 1.5b) which in tight-fitting heat contact surrounds at least a part of the heating element's outer surface. The heating element comprises an insulated core (1.1), an electric resistance element (1.2) fitted on the core, and insulated on the outside. Three individual insulating layers (1.3, 1.4) are applied outside the resistance element, each of which has a minimum thickness sufficient to withstand a given test voltage, where at least the two innermost insulating layers (1.3) consist of plastic film which is wound so tightly around the insulated core with its resistance element that practically no air or gas is included under the plastic film. The outermost insulating layer (1.4) or possibly a surrounding covering provides the necessary mechanical protection and seal against the penetration of water, etc.
摘要翻译：平面电加热装置包括长延伸绝缘的加热元件（1.1,1.2,1.3,1.4）和至少一个热配合金属箔（1.5a，1.5b），其紧密配合的热接触包围至少一部分加热元件的外表面。加热元件包括绝缘芯（1.1），安装在芯上的电阻元件（1.2），并在外部绝缘。三个单独的绝缘层（1.3,1.4）被施加在电阻元件外部，每个绝缘层具有足以承受给定测试电压的最小厚度，其中至少两个最内绝缘层（1.3）由塑料膜组成，其被缠绕成紧紧围绕绝缘芯与其电阻元件，塑料膜下面几乎没有空气或气体。最外面的绝缘层（1.4）或可能的周围覆盖物提供必要的机械保护和密封以防止水的渗透等。

4. 发明申请

WO1984003601A1 TEMPERATURE CONTROL FOR A BED HEATER 审中-公开
标题翻译：加热器温度控制
公开(公告)号：WO1984003601A1
公开(公告)日：1984-09-13
申请号：PCT/NO1984000009
申请日：1984-02-14
申请人： WESSELTOFT, Per
IPC分类号： H05B01/02
CPC分类号： H05B1/0272 , G05D23/30 , H05B3/34
摘要： Electric heating device for beds, in particular water beds, incubators and other similar applications in which there are strict requirements as to temperature accuracy and to safety. The problem with such devices is to obtain a sufficiently accurate temperature control without making the design too expensive. The heating device preferably comprises a flat heating element (1) and a switch and control unit (2) with a thermostat (8 - 11). This unit is connected to the heating element through electrical leads (6, 7). Between the heating element (1) and the switch and control unit (2) there is provided a hollow, preferably somewhat flexible hose member (3) which in addition to accommodating the electrical leads (6, 7) also accommodates other components in the device, in particular a sensing element (9) for the thermostat. There is also a general description of a thermostat for electrical heating devices having strict requirements as to temperature accuracy, and comprising an accelaration element (14), in which the heating effect from the acceleration element (14) is adjustable, preferably by means of an adjustable series resistor (17) or a potentiometer in a current supply circuit (15, 16) for the acceleration element (14).
摘要翻译：用于床的电加热装置，特别是水床，孵化器和其他类似应用，其中对温度精度和安全性有严格的要求。这种装置的问题是获得足够精确的温度控制而不使设计太贵。加热装置优选地包括平坦加热元件（1）和具有恒温器（8-11）的开关和控制单元（2）。该单元通过电引线（6,7）连接到加热元件。在加热元件（1）和开关和控制单元（2）之间设置有中空的，优选稍微柔软的软管构件（3），除了容纳电引线（6,7）之外，该软管构件还容纳在该装置中的其它部件，特别是用于恒温器的感测元件（9）。还有关于对温度精度有严格要求的电加热装置的恒温器的一般描述，并且包括加速元件（14），其中加速元件（14）的加热效应可调节，优选地通过可调节串联电阻器（17）或用于加速元件（14）的电流供应电路（15,16）中的电位器。

5. 发明申请

WO1986006242A1 SHEET-FORMED HEATER 审中-公开
标题翻译：造型加热器
公开(公告)号：WO1986006242A1
公开(公告)日：1986-10-23
申请号：PCT/NO1986000030
申请日：1986-04-16
申请人： PER WESSELTOFT A/S , WESSELTOFT, Per
发明人： PER WESSELTOFT A/S
IPC分类号： H05B03/20
CPC分类号： H05B3/30 , H05B2203/003
摘要： Sheet-shaped heater, in particular for use as a bed heater, and a water bed heater respectively. When designing such heaters it is difficult to obtain an optimal combination of properties for satisfying the different requirements imposed, inter alia with respect to reliability and safety, uniform temperature distribution and mechanical flexibility. For heat distribution the element comprises a continuous metal foil (22) in which there is formed a continuous meandering groove (20) which lies substantially at one side of the plane of the metal foil. There is no thickness reduction of the metal foil at the groove (20) formed. A heat emitting conduit, preferably a heating cable (21a-c) is tightly received in the groove, the depth thereof being substantially equal to the transverse dimension of the conduit. An outer protective layer (23) is tightly joined to the metal foil (22) and preferably to a portion of the surface of the conduit (21a-c) at that side where the groove (20) is open.
摘要翻译：片状加热器，特别是用作床加热器，以及水床加热器。当设计这种加热器时，难以获得满足不同要求的性能的最佳组合，特别是在可靠性和安全性，均匀的温度分布和机械柔性方面。为了分配热量，元件包括连续的金属箔（22），其中形成有基本上位于金属箔的平面的一侧的连续的曲折槽（20）。在形成的凹槽（20）处没有金属箔的厚度减小。发热管道，优选加热电缆（21a-c）被紧密地容纳在槽中，其深度基本上等于导管的横向尺寸。外保护层（23）紧密地接合到金属箔（22）上，优选地连接到凹槽（20）打开的那侧的导管（21a-c）的表面的一部分。

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