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    • 1. 发明授权
    • Filament lamp and light-irradiation-type heat treatment device
    • 灯丝灯和光照射型热处理装置
    • US07639930B2
    • 2009-12-29
    • US11778374
    • 2007-07-16
    • Yoichi MizukawaTetsuya KitagawaShinji Suzuki
    • Yoichi MizukawaTetsuya KitagawaShinji Suzuki
    • A21B2/00
    • H01K7/00H01K1/16H01K1/24H01K9/08H05B3/0047
    • A filament lamp that allows independent control of the state of luminescence of multiple filaments and that reliably prevents the occurrence of unwanted discharge between adjacent portions of neighboring filaments, even when a high voltage is injected into the filaments to achieve a desired irradiation distribution, and light-irradiation-type heat treatment device that can heat the article to be treated uniformly. The filament lamp has multiple filament assemblies, each having a filament and respective leads arrangement sequentially within a light emitting bulb, in the axial direction of the light emitting bulb. With alternating current power supplied to each filament independently, the current will be supplied with the same phase and mutually adjacent terminals of neighboring filament assemblies will have the same potential, and with direct current power supplied to each filament independently, adjacent terminals of neighboring filament assemblies will be of the same polarity. The light-irradiation-type heat treatment device uses multiple filament lamps of this type.
    • 一种白炽灯,其允许独立地控制多根灯丝的发光状态,并且即使当将高电压注入到灯丝中以实现期望的照射分布时,也可靠地防止相邻灯丝的相邻部分之间的不期望的放电的发生,以及光 能够均匀加热待处理物品的照射型热处理装置。 灯丝灯具有多个灯丝组件,每个灯丝组件在发光灯泡的轴向方向上均具有灯丝和相应的引线排列顺序地在发光灯泡内。 随着独立地向每个灯丝提供交流电力,电流将被提供相同的相位,并且相邻灯丝组件的相互相邻的端子将具有相同的电位,并且随着独立地向每个灯丝提供直流电力,相邻灯丝组件的相邻端子 将具有相同的极性。 光照式热处理装置使用这种多种白炽灯。
    • 2. 发明授权
    • Filament lamp and light irradiation type heat treatment apparatus
    • 灯丝灯和光照射型热处理装置
    • US07873265B2
    • 2011-01-18
    • US12035509
    • 2008-02-22
    • Tetsuya KitagawaYoichi MizukawaShinji Suzuki
    • Tetsuya KitagawaYoichi MizukawaShinji Suzuki
    • A21B2/00F26B19/00
    • H01K1/16H01K7/00H01K9/08H01L21/67115H05B3/0047
    • A filament lamp comprising a bulb which has a hermetically sealed portion on at least one end and multiple filament assemblies, each filament assembly comprising a coiled filament and connected leads to supply power to that filament, the filament assemblies being sequentially arranged in the axial direction of the bulb, the leads of each filament assembly being electrically connected to respective multiple conductive parts set in the sealed portions, and power being independently suppliable to each of the filaments. A respective one of the coiled filaments is located in a respective first quadrant formed by intersecting planes that are perpendicular to each other and that are tangent to an outer coil diameter of the respective coiled filament. The leads are positioned in quadrants other than the quadrant in which the coiled filament is located. A light irradiation type heat treatment apparatus uses a plurality of such filament lamps.
    • 一种灯丝灯,其包括在至少一端具有气密密封部分的灯泡和多个灯丝组件,每个灯丝组件包括螺旋灯丝并被连接,导致向该灯丝供电,灯丝组件沿轴向方向依次布置 灯泡,每个灯丝组件的引线电连接到设置在密封部分中的相应的多个导电部件,并且功率独立地供应到每个灯丝。 卷绕长丝中的相应一个位于相应的第一象限中,该第一象限由彼此垂直的相交平面形成,并且与相应螺旋丝的外部线圈直径相切。 引线定位在除了卷绕长丝所在的象限之外的象限中。 光照射型热处理装置使用多个这样的白炽灯。
    • 3. 发明授权
    • Heating process of the light irradiation type
    • 光照射类型的加热过程
    • US07756403B2
    • 2010-07-13
    • US11536057
    • 2006-09-28
    • Kyohei SekiShinji SuzukiYoichi Mizukawa
    • Kyohei SekiShinji SuzukiYoichi Mizukawa
    • A45D20/40
    • H01L21/67115
    • A light irradiation heating process in which, even in the case of an asymmetrical physical property of an article to be treated, uniform heating is possible, or in which heating can be performed such that the article acquires a desired physical property after heat treatment. Based on the measured value of the local physical property of the article to be treated, the emissivity distribution is obtained and the distribution pattern of the light intensity on the article to be treated is determined. According to this light intensity pattern, the individual intensity of the light emitted from respective light emitting parts of lamp units of the heating device are determined beforehand. According to this determined result, the intensity of the light emitted from the respective light emitting parts of the lamp units are controlled individually, and thus, the article to be treated is irradiated with light.
    • 即使在待处理物品的不对称物理性质的情况下也可以进行均匀加热,或者可以进行加热,使得制品在热处理后获得所需的物理性质的光照射加热过程。 根据待处理物品的局部物理性质的测定值,得到辐射率分布,并确定待处理物品上光强度的分布格局。 根据该光强度图案,预先确定从加热装置的灯单元的各个发光部分发射的光的单独强度。 根据该确定结果,单独控制从灯单元的各个发光部分发射的光的强度,从而照射待处理的物品。
    • 6. 发明授权
    • Heating device of the light irradiation type
    • 光照射型加热装置
    • US07912359B2
    • 2011-03-22
    • US11848359
    • 2007-08-31
    • Shinji SuzukiTetsuya KitagawaKyohei Seki
    • Shinji SuzukiTetsuya KitagawaKyohei Seki
    • F21V9/00F21V7/04
    • H01L21/67115H01L21/67109H05B3/0047
    • A heating device of the light irradiation type having an article to be heated, a guard ring located on the periphery of that article, multiple lamps located above the article to be heated and the guard ring, and a reflecting mirror located above the lamps, in which a light diffusion part is located in the upper region corresponding to the article to be heated so that the diffused light projects onto the entire surface of the article to be heated. The light diffusion part can be formed, for example, on a reflecting mirror, an optically transparent window part located between the article to be heated and the lamps or a light diffusion area formed on the light-emitting bulbs of the lamps. The size of the region occupied by the light diffusion part is such that diffused light is not projected to the guard ring.
    • 一种具有待加热物品的光照射型加热装置,位于该物品周边的保护环,位于被加热物上方的多个灯和防护环,以及位于灯的上方的反射镜, 光扩散部位于对应于被加热物的上部区域,使得漫射光投射到待加热物品的整个表面上。 光漫射部可以例如形成在反射镜上,位于待加热物品与灯之间的光学透明窗部或形成在灯的发光灯泡上的光扩散区域。 由光扩散部占据的区域的大小使得漫射光不会被投射到防护环。
    • 7. 发明申请
    • HEATING DEVICE OF THE LIGHT IRRADIATION TYPE
    • 加热装置的光照射类型
    • US20080219650A1
    • 2008-09-11
    • US11848359
    • 2007-08-31
    • Shinji SuzukiTetsuya KitagawaKyohei Seki
    • Shinji SuzukiTetsuya KitagawaKyohei Seki
    • F21V9/00
    • H01L21/67115H01L21/67109H05B3/0047
    • A heating device of the light irradiation type having an article to be heated, a guard ring located on the periphery of that article, multiple lamps located above the article to be heated and the guard ring, and a reflecting mirror located above the lamps, in which a light diffusion part is located in the upper region corresponding to the article to be heated so that the diffused light projects onto the entire surface of the article to be heated. The light diffusion part can be formed, for example, on a reflecting mirror, an optically transparent window part located between the article to be heated and the lamps or a light diffusion area formed on the light-emitting bulbs of the lamps. The size of the region occupied by the light diffusion part is such that diffused light is not projected to the guard ring.
    • 一种具有待加热物品的光照射型加热装置,位于该物品周边的保护环,位于被加热物上方的多个灯和防护环,以及位于灯的上方的反射镜, 光扩散部位于对应于被加热物的上部区域,使得漫射光投射到待加热物品的整个表面上。 光漫射部可以例如形成在反射镜上,位于待加热物品与灯之间的光学透明窗部或形成在灯的发光灯泡上的光扩散区域。 由光扩散部占据的区域的大小使得漫射光不会被投射到防护环。