-
公开(公告)号：US06172345B2
公开(公告)日：2001-01-09
申请号：US09412666
申请日：1999-10-05
申请人： Gary L. Dial , Sidney L. Furlong , Amy M. Barker
发明人： Gary L. Dial , Sidney L. Furlong , Amy M. Barker
IPC分类号： H05B344
摘要： A cartridge heater for high-voltage applications is disclosed. In one embodiment, the cartridge heater is substantially elongate and cylindrical, and comprises an outer stainless steel sheath having an outside diameter on the order of one-half inch or less. Within the outer sheath is a resistive heating element coiled around an inner, electrically insulating wind core. A substantially hollow cylindrical core sleeve is disposed around the heating element and wind core, electrically insulating the heating element from the outer sheath. In one embodiment, the core sleeve is composed of pre-compressed magnesium oxide.
摘要翻译： 公开了一种用于高压应用的盒式加热器。 在一个实施例中，盒式加热器基本上是细长的和圆柱形的，并且包括外部不锈钢护套，其具有大约二分之一英寸或更小的外径。 在外护套内部是围绕内部，电绝缘的风芯盘绕的电阻加热元件。 在加热元件和风芯周围设置基本上中空的圆柱形芯套，将加热元件与外护套电绝缘。 在一个实施例中，芯套由预压缩的氧化镁组成。
-
公开(公告)号：US06730892B2
公开(公告)日：2004-05-04
申请号：US10429871
申请日：2003-05-06
申请人： Yoshihisa Suda , Noboru Kanba , Atsushi Sato , Kunitaka Yamada
发明人： Yoshihisa Suda , Noboru Kanba , Atsushi Sato , Kunitaka Yamada
IPC分类号： H05B344
CPC分类号： H05B3/12 , H05B3/145 , H05B3/148 , H05B3/44 , H05B2203/032
摘要： A resistive heating element having high generation efficiency for far infrared rays and a comparatively high specific resistance while maintaining the strength required as a resistive heating element, is obtained by shaping a mixture of graphite powder, boron nitride and silicone rubber to a desired shape followed by firing by heating to 380° C. in an oxidizing atmosphere and then further firing by heating to 1100° C. in a nitrogen atmosphere.
摘要翻译： 通过将石墨粉末，氮化硼和硅橡胶的混合物成形为所需形状，然后通过将所需的形状成形为具有对于远红外线具有高发电效率的电阻加热元件和相对高的电阻率，同时保持作为电阻加热元件所需的强度 在氧化气氛中加热至380℃，然后在氮气气氛中加热至1100℃进一步焙烧。
-
公开(公告)号：US06188051B1
公开(公告)日：2001-02-13
申请号：US09323508
申请日：1999-06-01
申请人： Walter W. Kusek
发明人： Walter W. Kusek
IPC分类号： H05B344
摘要： A method of manufacturing a sheathed electrical heater assembly comprising the steps of: molding a core element into a desired shape, the core element having an outer surface; heating the core element at an elevated temperature sufficient to release organic material from the core element; placing a heating element in communication with the core element; and, encapsulating the core, and the heating element in an insulation protection layer, whereby the heater assembly is formed. Additionally shown is a sheathed electrical heater assembly comprising: a core made of an organo-ceramic material; a heating element in communication with the core; an insulation protection layer encapsulating the core and heating element to produce the heater assembly, the protection layer comprising and organo-ceramic material; and, a sheath encapsulating the heater assembly, the sheath also comprising an organo-ceramic material.
摘要翻译： 一种制造护套电加热器组件的方法，包括以下步骤：将芯元件模制成所需形状，所述芯元件具有外表面; 在足以从芯元件释放有机材料的升高的温度下加热芯元件; 放置与所述芯元件连通的加热元件; 并且将芯体和加热元件封装在绝缘保护层中，从而形成加热器组件。 另外示出了一种护套电加热器组件，包括：由有机陶瓷材料制成的芯; 与所述芯连通的加热元件; 封装所述芯和加热元件以产生所述加热器组件的绝缘保护层，所述保护层包含有机陶瓷材料; 以及包封加热器组件的护套，护套还包括有机陶瓷材料。
-
公开(公告)号：US06388237B1
公开(公告)日：2002-05-14
申请号：US09377602
申请日：1999-08-19
申请人： Shouhei Miyahara , Hidekazu Aoki , Kazuhiko Koiwai , Atsushi Nakajima , Toshikazu Nishiwaki , Yutaka Mizumura
发明人： Shouhei Miyahara , Hidekazu Aoki , Kazuhiko Koiwai , Atsushi Nakajima , Toshikazu Nishiwaki , Yutaka Mizumura
IPC分类号： H05B344
CPC分类号： H05B3/56
摘要： A heater cable is wired in combination with a lead cable, the two cables form a pattern wherein the heater cable and the lead cable are spaced by a predetermined distance L, in the range of 0 to 10 mm, from each other and are supplied with opposite flow of current. The heater cable has a core thread, a heating element wire wound in a spiral on the outer surface of the core thread, a fusing layer provided over the heating element wire, a signal wire wound in a spiral on the outer surface of the fusing layer and a protective coating provided over the signal wire. The lead cable has a conductive wire covered at its outer surface with an insulating coating.
摘要翻译： 加热器电缆与引线电缆组合在一起，两根电缆形成图案，其中加热器电缆和引线电缆彼此隔开预定的距离L，范围为0至10毫米，并且被供应 相反的电流。 加热器电缆具有芯线，在芯线的外表面上以螺旋形缠绕的加热元件线，设置在加热元件线上方的熔融层，在熔合层的外表面上以螺旋形状缠绕的信号线 以及在信号线上提供的保护涂层。 引线电缆具有在其外表面覆盖绝缘涂层的导线。
-
公开(公告)号：US06337470B1
公开(公告)日：2002-01-08
申请号：US09681001
申请日：2000-10-30
IPC分类号： H05B344
摘要： Various components of thermal systems are shown molded within a polymer composite sheath, including heaters, sensors, and control circuits. The use of transfer and compression molding allows for the use of thermoset polymers containing very high levels of reinforcement fillers. These improved materials, in turn, create a component with superior thermophysical properties, including high heat flux levels, thermal conductivity, impact resistance, corrosion resistance, and maintenance of mechanical properties at high temperatures (>300° F.). The present invention also allows for wide variety of geometric configurations and the possibility to insert temperature sensors directly in hot zones of heaters.
摘要翻译： 热系统的各种组件被示出在聚合物复合护套内模制，包括加热器，传感器和控制电路。 使用转移和压缩成型允许使用含有非常高水平的增强填料的热固性聚合物。 这些改进的材料又产生具有优异的热物理性质的组分，包括在高温（> 300°F）下的高热通量水平，导热性，耐冲击性，耐腐蚀性和机械性能的维持。 本发明还允许多种几何构型以及将温度传感器直接插入加热器的热区中的可能性。
-
6.发明授权Electric cable having braidless polymeric ground plane providing fault detection 有权电缆具有无编织的聚合物接地层，提供故障检测公开(公告)号：US06288372B1
公开(公告)日：2001-09-11
申请号：US09432688
申请日：1999-11-03
申请人： Chester L. Sandberg , Albert J. Highe , Jose Gamarra , Lawrence J. White , Frank Orecchia , Ted M. Aune
发明人： Chester L. Sandberg , Albert J. Highe , Jose Gamarra , Lawrence J. White , Frank Orecchia , Ted M. Aune
IPC分类号： H05B344
CPC分类号： H05B3/56
摘要： An electrical cable device such as a heating cable includes a braidless ground return layer surrounding an inner jacket. The ground return layer is formed by a conductive polymer and a ground return wire connected to the conductive polymer. The polymer may be made suitably conductive for ground fault detection by addition of a particulate conductive filler such as carbon black, carbon fibers, or a blend thereof.
摘要翻译： 诸如加热电缆的电缆装置包括围绕内护套的无编织接地返回层。 接地返回层由导电聚合物和连接到导电聚合物的接地返回线形成。 可以通过添加颗粒状导电填料如炭黑，碳纤维或其混合物，使聚合物适当地导电以用于接地故障检测。
-
7.发明授权公开(公告)号：US06740857B1
公开(公告)日：2004-05-25
申请号：US10313521
申请日：2002-12-06
申请人： Sidney L. Furlong , Amy M. Barker , Sam W. Henry
发明人： Sidney L. Furlong , Amy M. Barker , Sam W. Henry
IPC分类号： H05B344
摘要： A cartridge heater and method of manufacturing same. In one embodiment, the cartridge includes a sheath having a first end and a second end. The first end of the sheath forms a seat. An elastomeric bushing is swaged against the seat such that it forms a mechanically bonded seal substantially preventing moisture egress into the cartridge heater. A heating element is also disposed in the sheath and is connected to leads protruding from the bushing. The heater includes crushable insulation material disposed within the sheath.
摘要翻译： 盒式加热器及其制造方法。 在一个实施例中，盒包括具有第一端和第二端的护套。 鞘的第一端形成座位。 将弹性体套管冲压到座椅上，使得其形成机械接合的密封件，其基本上防止湿气流入筒式加热器。 加热元件也设置在护套中并且连接到从衬套突出的引线。 加热器包括设置在护套内的可破碎绝缘材料。
-
公开(公告)号：US06300607B1
公开(公告)日：2001-10-09
申请号：US09669049
申请日：2000-09-25
IPC分类号： H05B344
CPC分类号： H05B1/0291 , H05B3/18 , H05B3/46 , H05B3/48 , H05B3/78
摘要： A molded polymer composite heater is shown. The use of transfer molding and compression molding allows for the use of thermoset polymers containing very high levels of reinforcement fillers. These improved materials, in turn create a heater with thermophysical properties superior to the prior art, including higher heat flux levels, thermal conductivity, impact resistance, and maintenance of mechanical properties at high temperatures (˜>300° F.). The present invention also allows for wide variety of geometric configurations and the possibility to insert temperature sensors directly in hot zones of the heater.
摘要翻译： 示出了模制聚合物复合加热器。 使用传递模塑和压塑可以使用含有非常高水平的增强填料的热固性聚合物。 这些改进的材料又产生具有优于现有技术的热物理性质的加热器，包括较高的热通量水平，导热性，耐冲击性和在高温（〜> 300°F）下的机械性能的维持。 本发明还允许多种几何构型以及将温度传感器直接插入加热器的热区中的可能性。
-
公开(公告)号：US06252210B1
公开(公告)日：2001-06-26
申请号：US09657725
申请日：2000-09-08
申请人： Eugen Schwarzkopf
发明人： Eugen Schwarzkopf
IPC分类号： H05B344
CPC分类号： H05B1/0213 , B29C45/73 , H05B3/46
摘要： An electrical sleeve heater has an inner tube centered on an axis and formed with an axially extending and radially inwardly open cutout open at an axial end of the tube, an electrical heater coil wound around the tube, an outer tube engaged around the heater coil and tube, and an axially elongated thermal sensor probe having a sleeve and a pair of wires extending axially in the sleeve fitted in the cutout. The inner tube has substantially cylindrical inner and outer surfaces and the thermal sensor probe has a radial thickness smaller than a radial distance between the inner and outer surfaces.
摘要翻译： 电套管加热器具有以轴为中心的内管，并且在管的轴向端部处形成有轴向延伸和径向向内开口的切口，围绕管缠绕的电加热器线圈，围绕加热器线圈接合的外管和 管和轴向伸长的热传感器探头，其具有套筒和一对在套筒内轴向延伸的电线。 内管具有基本上圆柱形的内表面和外表面，并且热传感器探针的径向厚度小于内表面和外表面之间的径向距离。
-
公开(公告)号：US06180931B2
公开(公告)日：2001-01-30
申请号：US09346447
申请日：1999-07-01
IPC分类号： H05B344
CPC分类号： H01L21/67103 , H05B3/48
摘要： An upper metallic base is placed over a lower metallic base with a resistance heater element interposed between them so as to cause a plastic deformation to at least one of the opposing surfaces until the corresponding surfaces conform to an outer profile of the heater element, and the opposing surfaces of the lower and upper bases, and the resistance heater element are substantially entirely bonded to one another by a metallic bonding which may consist of brazing, soldering or diffusion bonding. Because the metallic bonding provides a favorable heat conduction, and can thereby improve the thermal efficiency and prevent local heating, a rapid temperature rise and uniform heating are made possible. Because the base consists of two parts, the material for the base can be selected from a wide range of materials including those capable of withstanding high temperatures and corrosive materials.
摘要翻译： 上金属底座放置在下金属底座上，电阻加热元件插在它们之间，以便对相对表面中的至少一个造成塑性变形，直到相应的表面符合加热器元件的外轮廓，并且 下部和上部基座的相对表面和电阻加热器元件通过可由钎焊，焊接或扩散接合构成的金属接合而彼此基本上完全结合。 由于金属接合提供有利的热传导，因此可以提高热效率并防止局部加热，可以实现快速的温度上升和均匀的加热。 由于底座由两部分组成，所以基材的材料可以从宽范围的材料中选出，包括耐高温和腐蚀性材料的材料。
-
-
-
-
-
-
-
-
-
搜索结果
15 条记录 (耗时 0.013 秒)
