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公开(公告)号：US5286227A
公开(公告)日：1994-02-15
申请号：US992483
申请日：1992-12-17
CPC分类号： H01J61/368 , H01J9/247
摘要： An arc tube having a closed glass bulb having no broken-off portion, and a method of manufacturing the arc tube. A glass bulb is formed on a glass tube substantially at the middle. An electrode assembly is inserted into one end portion of the glass tube, and the one end portion is closed by pinch-sealing. A light emitting material is supplied into the glass bulb through the other end portion of the glass tube, another electrode assembly is inserted into the other end portion, and the latter is closed by pinch-sealing. Since the closed glass bulb has no broken-off portion, the arc tube is free from the difficulty that the distribution of light is adversely affected. Moreover, in manufacturing the arc tube of the invention, it is unnecessary to connect an exhaust tube to the glass tube. Therefore, the number of manufacturing steps is small, and the arc tube can be manufactured with ease.
摘要翻译： 一种具有封闭式玻璃灯泡的不具有断开部分的电弧管及其制造方法。 玻璃管基本上在中间形成玻璃灯泡。 将电极组件插入玻璃管的一个端部，通过夹紧密封一个端部。 将发光材料通过玻璃管的另一端部供给到玻璃泡中，将另一方的电极组件插入到另一端部，通过密封来封闭。 由于封闭的玻璃灯泡没有断裂部分，所以电弧管不受光的分布的不利影响。 此外，在制造本发明的电弧管时，不需要将排气管连接到玻璃管。 因此，制造步骤的数量少，可以容易地制造电弧管。
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公开(公告)号：US5220235A
公开(公告)日：1993-06-15
申请号：US927722
申请日：1992-08-11
摘要： A discharge lamp device having an insulator base made of a synthetic resin integrally bonded to a globe holding member made of ceramic wherein a discharge lamp is attached. Also provided is a pair of lead supports for supporting the discharge lamp at its opposite ends. The discharge lamp and lead supports are completely surrounded by an ultraviolet ray shielding globe which is fixed to globe holding member. The globe effectively absorbs harmful ultraviolet rays having a wavelength in a predetermined wavelength range.
摘要翻译： 一种放电灯装置，具有由合成树脂制成的绝缘体基体，该合成树脂一体地结合到由陶瓷制成的灯座保持构件，其中安装有放电灯。 还提供了一对用于在其相对端处支撑放电灯的引线支架。 放电灯和引线支架被固定到地球保持构件的紫外线屏蔽球完全包围。 地球有效地吸收波长在预定波长范围内的有害紫外线。
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公开(公告)号：US06294861B1
公开(公告)日：2001-09-25
申请号：US09201806
申请日：1998-12-01
申请人： Kunimasa Mochiduki , Masato Harazaki , Yasuyoshi Numajiri , Takeshi Fukuyo , Yoshitaka Ohshima , Shinichi Irisawa
发明人： Kunimasa Mochiduki , Masato Harazaki , Yasuyoshi Numajiri , Takeshi Fukuyo , Yoshitaka Ohshima , Shinichi Irisawa
IPC分类号： H01J548
摘要： An electric discharge lamp apparatus which incorporates an arc tube 10 structured such that an enclosed glass bulb 12 of an arc tube body 11 is enclosed in an ultraviolet-ray shielding globe 20 and having a front end which is supported by a metal lead support 36 forwards extending from an insulating plug 30 provided with a focusing ring 34 and made of synthetic resin and which has a structure that a rear end of the globe 20 of the arc tube 10 is supported by a metal support member 50 secured to the insulating plug 30, wherein the metal support member 50 is constituted by a metal base plate 51 secured to the insulating plug 30 and forming a reference plane f2 running parallel to the focusing ring 34 on the front surface of the insulating plug and a metal vertically-holding member 60 (a slide plate 61 and an arc-tube holding band 71) integrally joined to the metal base plate 51 and arranged to vertically hold an electrically-discharge axis L of the held arc tube 10 with respect to reference plane f2 of the metal base plate 51 so that the electrically-discharge axis L of the arc tube 10 is accurately brought to a predetermined required position with respect to the focusing ring 34.
摘要翻译： 一种放电灯装置，其包括电弧管10，该发光管10构造成使得发光管体11的封闭玻璃泡12被包围在紫外线屏蔽罩20中，并且前端由金属引线支撑件36向前支撑 从设置有聚光环34的绝缘插头30延伸并由合成树脂制成，具有通过固定在绝缘插头30上的金属支撑构件50支撑发光管10的灯罩20的后端的结构， 金属支撑构件50由固定在绝缘插头30上的金属基板51构成，形成在绝缘插头的前表面上平行于聚焦环34延伸的基准面f2和金属垂直保持构件60（ 一体地接合到金属基板51并且被布置成垂直地保持保持的电弧管10的放电轴线L相对于推荐的滑动板61和电弧管保持带71） 使得电弧管10的放电轴L相对于聚焦环34精确地达到预定的所需位置。
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公开(公告)号：US06274973B1
公开(公告)日：2001-08-14
申请号：US09201845
申请日：1998-12-01
申请人： Kunimasa Mochiduki , Masato Harazaki , Yasuyoshi Numajiri , Takeshi Fukuyo , Yoshitaka Ohshima , Shinichi Irisawa
发明人： Kunimasa Mochiduki , Masato Harazaki , Yasuyoshi Numajiri , Takeshi Fukuyo , Yoshitaka Ohshima , Shinichi Irisawa
IPC分类号： H01J556
摘要： An electric discharge lamp apparatus incorporates: a metal lead support 36 which projects over the front surface of an insulating plug 30 made of synthetic resin, which supports the leading end of an arc tube 10 and which serves as a passage for electric power arranged to be supplied to the arc tube 10; and an insulating sleeve 38 which is made of ceramics formed into a pipe shape and through which the lead support 36 is inserted, wherein a predetermined gap S2 is provided between the insulating sleeve 38 and the lead support 36. Thus, insertion of the lead support 36 into the insulating sleeve 38 can easily be performed, and a dimension error of the insulating sleeve 38 can be absorbed. Since a bent portions 36a is provided for a portion of the lead support 36 into which the insulating sleeve is inserted, the insulating sleeve 38 and the lead support 36 can hermetically integrated with each other. Thus, rattle of the insulating sleeve 38 with respect to the lead support 36 can be prevented.
摘要翻译： 放电灯装置包括：金属引线支撑件36，其突出在由合成树脂制成的绝缘插头30的前表面上，该绝缘插头30支撑电弧管10的前端，并且用作电力通道，布置成 供应到电弧管10; 以及绝缘套筒38，其由形成为管状的陶瓷制成，并且引线支撑件36插入其中，其中在绝缘套筒38和引线支撑件36之间设置预定间隙S2。因此，引线支架 可以容易地进行绝缘套筒38的插入，并且可以吸收绝缘套管38的尺寸误差。 由于为插入绝缘套筒的引线支撑件36的一部分设置有弯曲部分36a，所以绝缘套筒38和引线支架36可以彼此密封地一体化。 因此，可以防止绝缘套筒38相对于引线支撑件36的拨浪鼓。
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5.发明授权公开(公告)号：US06239539B1
公开(公告)日：2001-05-29
申请号：US09201808
申请日：1998-12-01
申请人： Kunimasa Mochiduki , Masato Harazaki , Yasuyoshi Numajiri , Takeshi Fukuyo , Yoshitaka Ohshima , Shinichi Irisawa
发明人： Kunimasa Mochiduki , Masato Harazaki , Yasuyoshi Numajiri , Takeshi Fukuyo , Yoshitaka Ohshima , Shinichi Irisawa
IPC分类号： H01J548
摘要： An insulating plug for an electric discharge lamp apparatus, includes: a front portion includes an outer cylindrical portion and an inner cylindrical portion, the inner cylindrical portion having a substantially unique thickness and an opening to receive an arc tube of an electric discharge lamp; a focusing ring extending from the outer cylindrical portion of the front portion; and a rear portion having a rear-end cylindrical portion and a center portion. The front portion, the focusing ring and the rear portion are integrally molded by injecting a synthetic resin into a mold from a gate of the mold, the gate facing the rear-end cylindrical portion of the rear porition of the insulating plug. Furthermore, the electric discharge lamp apparatus in which an arc tube is inserted into the opening of the insulating plug described above.
摘要翻译： 一种用于放电灯装置的绝缘插头，包括：前部包括外圆柱部分和内圆柱形部分，内圆筒部分具有基本上唯一的厚度，以及用于容纳放电灯的电弧管的开口; 聚焦环，其从所述前部的外圆筒部延伸; 以及具有后端圆筒部和中央部的后部。 通过从模具的浇口将合成树脂注射到模具中，前面部分，聚焦环和后部通过将绝缘插头的后端的后端圆筒部分的面朝向。 此外，其中电弧管插入上述绝缘插头的开口中的放电灯装置。
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6.发明授权
公开(公告)号：US5402037A
公开(公告)日：1995-03-28
申请号：US29231
申请日：1993-03-09
CPC分类号： H01J61/12
摘要： An arc tube for a discharge lamp unit which emits light which is suitable in luminous flux, color temperature, and chromaticity. The arc tube is composed of a closed glass ball in which electrodes confront one another and which is sealingly charged with light emitting materials, namely, mercury and a metal iodide of NaI and ScI.sub.3 groups together with Xe inert gas. In accordance with the invention, the closed glass ball has a volume of 20 to 50 .mu.l, the density of the mercury in the closed glass ball is in a range of 2.times.10.sup.-2 to 4.times.10.sup.-2 mg/.mu.l, the density of the metal iodide is in a range of 6.times.10.sup.-3 to 12.times.10.sup.-3 mg/.mu.l, and the charged Xe gas pressure is 3 to 6 atm. These ranges make it possible to readily manufacture on a large scale arc tubes which are substantially equal in performance, being substantially uniform in tube voltage, luminous flux, color temperature and chromaticity.
摘要翻译： 一种用于放电灯单元的发光管，其发射适合于光通量，色温和色度的光。 电弧管由封闭的玻璃球组成，电极彼此面对，并且密封地带有发光材料，即汞和NaI和ScI3的金属碘化物以及Xe惰性气体。 根据本发明，封闭玻璃球的体积为20至50μl，封闭玻璃球中汞的密度在2×10 -2至4×10 -2 mg /μl的范围内，密度 金属碘化物在6×10 -3至12×10 -3 mg /μl的范围内，并且带电的Xe气体压力为3至6atm。 这些范围使得可以容易地在基本上相同性能的大型电弧管上制造，在管电压，光通量，色温和色度上基本一致。
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公开(公告)号：US07112925B2
公开(公告)日：2006-09-26
申请号：US10797110
申请日：2004-03-11
IPC分类号： B60Q1/02
CPC分类号： B60Q1/18 , B60Q1/085 , B60Q1/12 , B60Q1/143 , B60Q2300/054 , B60Q2300/112 , B60Q2300/122 , B60Q2300/128 , B60Q2300/142
摘要： Lamp units for radiating a beam ahead of a vehicle in a light distribution pattern are housed in a lamp body. Illumination of the auxiliary lamp units is controlled based on driving conditions. Illumination control means extinguish light through dimming by gradually decreasing voltage applied to the light sources. When the applied voltage has dropped to a threshold value, the applied voltage is controlled to zero immediately. Compared to when the lamps remaining in an illuminated state are suddenly extinguished, a change in quantity of light is mild, and no uncertainty arises. Below a threshold value where the applied voltage gradually drops to the threshold value and a change may arise in the filament crystalline structure due to annealing at a transition temperature, the applied voltage approaches zero. Hence, the filament does not pass from the transition temperature while being rapidly cooled, thus avoiding filament crystalline structure change.
摘要翻译： 用于以配光图案在车辆前方照射光束的灯单元容纳在灯体中。 根据驾驶条件控制辅助灯具的照明。 照明控制装置通过逐渐降低施加到光源的电压来调光来熄灭光。 当施加的电压下降到阈值时，施加的电压立即被控制为零。 与照明状态下的灯突然熄灭相比，光量变化温和，不会产生不确定性。 低于施加电压逐渐下降到阈值的阈值，并且由于在转变温度下的退火，灯丝晶体结构可能会发生变化，所施加的电压接近零。 因此，长丝在快速冷却的同时不会从转变温度过渡，从而避免了长丝晶体结构的变化。
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公开(公告)号：US4879491A
公开(公告)日：1989-11-07
申请号：US215537
申请日：1988-07-06
CPC分类号： F21S48/1109
摘要： An electric lamp assembly is disclosed which comprises a bulb unit including a filament, lead lines extending from the filament to the outside of the bulb unit and a hermetic seal portion, the lead lines extending through the hermetic seal portion; a bulb holder including a looped band portion which gripps the hermetic seal portion of the bulb unit having leading ends of the lead lines projected outward from the bulb holder, the bulb holder having foot portions each being formed with at least one opening; and a base assembly including a circular body part, a pair of conducting plate members having leading ends projected outward from respective slits formed in the body part and a plurality of supporting pins extending outward from the body part. The supporting pins are inserted into the openings of the foot portions of the bulb holder and welded to the foot portions to achieve a tight connection between the base assembly and the bulb holder. In order to facilitate mating between the leading ends of the lead wires and the leading ends of the conducting plate members, there is further employed a guide structure which guides the leading ends of the lead wires to give portions of the conducting plate members upon coupling of the bulb holder and the base assembly.
摘要翻译： 公开了一种电灯组件，其包括灯泡单元，灯泡单元包括灯丝，从灯丝延伸到灯泡单元外部的引线和气密密封部分，引出线延伸穿过气密密封部分; 灯头保持器，其包括环状带部分，其夹住具有从灯泡保持器向外突出的引线的前端的灯泡单元的气密密封部分，灯头保持器具有各自形成有至少一个开口的脚部; 以及基部组件，其包括圆形主体部分，一对导电板部件，其具有从形成在主体部分中的各狭缝向外突出的前端部和从主体部分向外延伸的多个支撑销。 支撑销插入灯泡保持器的脚部的开口中并焊接到脚部，以实现基座组件和灯座之间的紧密连接。 为了促进引线的前端和导电板构件的前端之间的配合，还采用引导结构，引导结构引导导线的前端，以在导电板构件的连接时给出导电板构件的一部分 灯座和基座组件。
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