公开(公告)号：US06375533B1

公开(公告)日：2002-04-23

申请号：US09403789

申请日：2000-01-12

申请人： Tetuya Torikai ,  Yukihiro Morimoto ,  Toyohiko Kumada ,  Yukiharu Tagawa ,  Kenzo Kai ,  Hiroshi Sugahara ,  Shigenori Nozawa

发明人： Tetuya Torikai ,  Yukihiro Morimoto ,  Toyohiko Kumada ,  Yukiharu Tagawa ,  Kenzo Kai ,  Hiroshi Sugahara ,  Shigenori Nozawa

IPC分类号： H01J1718

CPC分类号： H01J61/366

摘要： The object of the invention to devise an electrical insertion body for a tube lamp in which sealing bodies of an electrically conductive inorganic material component and a dielectric inorganic material component and upholding parts of the electrodes are attached securely to one another by sintering, and in which neither leaks nor falling out of the upholding parts of the electrodes occur. The object is achieved as claimed in the invention, in an electrical insertion body for a tube lamp in which an upholding part of the electrode is inserted into the center opening of a respective sealing body of a functional gradient material for a tube lamp, in that in the boundary areas between the sealing bodies and the upholding parts of the electrodes one diffusion area at a time is formed, in which the electrically conductive inorganic material component of the sealing body, the metallic component of the upholding part of the electrode and a diffusion accelerator are present diffused into one another, which at the sintering temperature accelerates diffusion of the electrically conductive inorganic material component of the sealing body and of the metallic component of the upholding part of the electrode and that in this way the upholding part of the electrode and the electrically conductive inorganic material component of the sealing body are joined to one another.

摘要翻译： 本发明的目的是设计用于管灯的电插入体，其中导电无机材料部件和电介质无机材料部件的密封体和电极的支撑部分通过烧结牢固地彼此连接，并且其中 电极的保持部分都不会泄漏或掉出。 本发明的目的是在一种用于管灯的电插入体中实现的，其中电极的支撑部分插入用于管灯的功能梯度材料的相应密封体的中心开口中，其中 在密封体和电极的支撑部之间的边界区域中，形成一次扩散区域，其中密封体的导电无机材料成分，电极的保持部分的金属成分和扩散 加速剂彼此扩散，其在烧结温度下加速密封体的导电无机材料部件和电极的支撑部分的金属部件的扩散，并且以这种方式加剧电极的支撑部分和 密封体的导电性无机材料成分彼此接合。

公开(公告)号：US06320314B1

公开(公告)日：2001-11-20

申请号：US09269757

申请日：1999-04-07

申请人： Tetuya Torikai ,  Yukiharu Tagawa

发明人： Tetuya Torikai ,  Yukiharu Tagawa

IPC分类号： H01J6136

CPC分类号： H01J61/366 ,  H01J61/363

摘要： An electricity introducing member for a tube lamp includes a closing member and an electrode upholding part formed integrally together; the closing member includes a plurality of layers each comprising a conductive component and silica, the volumetric proportion of the silica being n1, n2, n3, . . . , nx such that n1>n2>n3> . . . >nx, are successively laminated in the form of a cylinder, so that the closing member serves as a functional gradient material; where the diameter of the closing member is D in mm and the total thickness of the laminate of the layers each containing more than 80 volume % of silica is L in mm; L/D is not less than 2: the electrode upholding part is shrink-fitted from the surface on the side of the layer n1 up to the layer containing at most 80 volume % of silica in the closing member. Preferably, where the diameter of the electrode upholding part is d in mm, the ratio of d/D is from 0.12 to 0.6.

摘要翻译： 一种用于管灯的电引入构件，包括一体形成在一起的封闭构件和电极支撑部; 闭合构件包括多个层，每个层各自包含导电组分和二氧化硅，二氧化硅的体积比例为n1，n2，n3。 。 。 ，nx使得n1> n2> n3>。 。 。 > nx，以圆筒的形式依次层叠，使得封闭构件用作功能梯度材料; 其中封闭构件的直径为D in mm，并且每个含有多于80体积％的二氧化硅的层的层压体的总厚度为L in mm; L / D不小于2：电极保持部分从层n1的表面到封闭构件中含有至多80体积％二氧化硅的层收缩配合。 优选地，电极保持部的直径d为mm，d / D为0.12〜0.6。

公开(公告)号：US06787996B1

公开(公告)日：2004-09-07

申请号：US09544615

申请日：2000-04-06

申请人： Katsuya Saito ,  Toyohiko Kumada ,  Yukiharu Tagawa

发明人： Katsuya Saito ,  Toyohiko Kumada ,  Yukiharu Tagawa

IPC分类号： H01J6136

CPC分类号： H01J61/366 ,  H01J61/363

摘要： To provide a lamp seal that avoids cracking of the functionally gradient material in the manufacturing process, that assures adequate mechanical strength of the finished product, and that has improved productivity because of the ease of welding when the light-emitting tube of the lamp is sealed, the lamp seal (20) comprising a functionally gradient material (21) and a lead bar (11), in which the functionally gradient material (21) has layers of mixtures of electrically non-conductive material and conductive material such that one end is non-conductive and the other end is conductive, with layers such that the proportion of conductive material increases in stages or continually moving from one end to the other, in which the lead bar (11) passes through a hole formed in the direction of layering of the functionally gradient material and is attached in the conductive region of the functionally gradient material (21), has the proportion of conductive material at the point of attachment (26) of the lead bar (11) to the functionally gradient material set at no less than 0.6 Vol % and no more than 39 Vol %. Furthermore, a gap (24) is created between the lead bar (11) and the functionally gradient material (21) in the region from the point of attachment (26) to the non-conductive end of the functionally gradient material (21).

摘要翻译： 为了提供在制造过程中避免功能梯度材料开裂的灯泡密封，确保成品的足够的机械强度，并且由于当灯的发光管被密封时易于焊接，因此提高了生产率 ，所述灯密封件（20）包括功能梯度材料（21）和引线杆（11），其中所述功能梯度材料（21）具有不导电材料和导电材料的混合物层，使得一端为 不导电，另一端是导电的，其中导电材料的比例逐级增加或从一端连续移动到另一端，其中引线（11）穿过沿着层叠方向形成的孔 的功能梯度材料并且附着在功能梯度材料（21）的导电区域中，具有在附着点处的导电材料的比例（26 （11）的功能梯度材料设定为不低于0.6 Vol％且不大于39 Vol％。 此外，在从连接点（26）到功能梯度材料（21）的非导电端的区域中，在引线棒（11）和功能梯度材料（21）之间产生间隙（24）。

公开(公告)号：US5962977A

公开(公告)日：1999-10-05

申请号：US994938

申请日：1997-12-19

申请人： Keiichi Matsumoto ,  Yukiharu Tagawa ,  Toyohiko Kumada ,  Makoto Fujii ,  Akiko Hata

发明人： Keiichi Matsumoto ,  Yukiharu Tagawa ,  Toyohiko Kumada ,  Makoto Fujii ,  Akiko Hata

IPC分类号： H01J61/067 ,  H01J1/14

CPC分类号： H01J61/0677

摘要： A low pressure discharge lamp in which, even during uninterrupted operation, a low lamp voltage characteristic is maintained over a long time interval and in which high radiant efficiency can be obtained over a long time is achieved via a low pressure discharge lamp which has a tubular glass bulb in which a pair of electrodes are located opposite one another, by an electron emission material which contains lithium being included on or in the electrode substrate. Advantageously, the electron emission material contains at least one of the following materials: metallic lithium, an alloy of lithium and another metal, an oxide of lithium, a mixture of an oxide of lithium with another metal oxide, and an oxide which contains lithium and another metal element and which is a compound identified by the formula Li--M--O.sub.x where M designates at least one element selected from among the alkali earth metals, rare earth metals and transition metal, and x is the number of oxygen atoms required for valency equalization.

摘要翻译： 一种低压放电灯，其中，即使在不间断的操作中，长时间间隔地保持低的灯电压特性，并且通过具有管状的低压放电灯可以长时间获得高的辐射效率 通过电子发射材料，其中一对电极彼此相对定位，其中包含锂的电子发射材料包括在电极基底中或电极基底中。 有利地，电子发射材料包含以下材料中的至少一种：金属锂，锂和另一种金属的合金，锂的氧化物，锂与另一种金属氧化物的混合物和含有锂的氧化物 另一种金属元素，它是由式Li-M-Ox表示的化合物，其中M表示选自碱土金属，稀土金属和过渡金属中的至少一种元素，x是化合价所需的氧原子数 均衡

公开(公告)号：US06175188B1

公开(公告)日：2001-01-16

申请号：US09308644

申请日：1999-05-28

申请人： Yukihiro Morimoto ,  Masanobu Komiya ,  Yukiharu Tagawa

发明人： Yukihiro Morimoto ,  Masanobu Komiya ,  Yukiharu Tagawa

IPC分类号： H01J6136

CPC分类号： H01J61/368 ,  H01J9/326

摘要： Sealing body for a discharge lamp which consists of a functional gradient material in which one side is rich in dielectric component and the other side is rich in electrically conductive component, and which is sealed by a side tube which is connected to the arc tube of the discharge lamp and by its areas which are rich in a dielectric component, characterized in that in this sealing body an upholding part of an electrode with a tip provided with an electrode is shrink-fitted, and that furthermore on the outer peripheral surfaces of the areas of the sealing body which are rich in dielectric component, surfaces are formed which run obliquely with respect to the center axis of the above described discharge lamp so that the maximum width of the end face of the sealing body on the side of the emission space becomes smaller than the maximum width in one direction perpendicular to the axis of the sealing body and becomes greater than the diameter of the upholding part of the electrode.

摘要翻译： 用于放电灯的密封体，其由一侧富含介电部件的功能性梯度材料组成，另一侧具有丰富的导电部件，并且被连接到电弧管的电弧管的侧管密封 放电灯及其富含介电部件的区域，其特征在于，在该密封体中，具有设置有电极的端部的电极的固定部被收缩配合，此外，在该区域的外周面 形成有相对于上述放电灯的中心轴倾斜行进的表面，使得密封体在发射空间侧的端面的最大宽度成为 小于垂直于密封体的轴线的一个方向上的最大宽度，并且变得大于电极的支撑部分的直径。

公开(公告)号：US6107740A

公开(公告)日：2000-08-22

申请号：US142180

申请日：1998-09-24

申请人： Yukihiro Morimoto ,  Yukiharu Tagawa ,  Hiromitu Matuno

发明人： Yukihiro Morimoto ,  Yukiharu Tagawa ,  Hiromitu Matuno

IPC分类号： H01J61/36 ,  H01J17/18

CPC分类号： H01J61/366 ,  H01J61/363

摘要： In sealing body (6) of a tube lamp which seals side tube (3) which is connected to arc tube (2) and which securely holds upholding parts (7) of the electrodes by a shrink seal and which consists of a functional gradient material, in which an electrically conductive component and a dielectric component in the axial direction of the tube have a continuous or gradual concentration gradient, and in which one side is dielectric and the other side is electrically conductive, the object of the invention is achieved by upholding parts (7) of the electrodes being located in an opening of this functional gradient material without a gap in a shrink seal, and by the surface of the area of upholding parts (7) of the electrodes which are located in the opening of the functional gradient material being coated at least partially with thin layer (9) of a metal with a high melting point.

摘要翻译： PCT No.PCT / JP98 / 02760 Sec。 371日期：1998年9月24日 102（e）1998年9月24日PCT PCT 1996年6月22日PCT公布。 出版物WO99 /​​ 00825 日期1999年1月7日在密封侧管（3）的管灯的密封体（6）中，其连接到电弧管（2），并通过收缩密封件牢固地保持电极的固定部分（7），并且包括 功能性梯度材料，其中管的轴向上的导电组分和介电组分具有连续或逐渐的浓度梯度，并且其中一侧是电介质并且另一侧是导电的，其目的是 本发明通过将位于该功能性梯度材料的开口中的电极的部分（7）固定在收缩密封件中而没有间隙的位置，以及位于电极的支撑部分（7）的区域的表面 所述功能性梯度材料的开口至少部分地被具有高熔点金属的薄层（9）涂覆。

公开(公告)号：US07492082B2

公开(公告)日：2009-02-17

申请号：US11242891

申请日：2005-10-05

申请人： Yukiharu Tagawa ,  Yoshio Okazaki

发明人： Yukiharu Tagawa ,  Yoshio Okazaki

IPC分类号： H01J5/16 ,  H01J61/40 ,  H01K1/26 ,  H01K1/30

CPC分类号： G03B21/2026 ,  H01J61/86

摘要： It is an object of the present invention to provide a light source apparatus capable of reducing the production cost and increasing productivity. A light source apparatus comprises an approximately spherical discharge container, sealing portions continuously formed from both ends of the discharge container respectively, and a concave reflection mirror disposed so as to surround the discharge lamp, wherein the concave reflection mirror has a spheroidal surface or paraboloid of revolution formed from a front opening edge thereof, a sealing portion receiving section is formed at a head section of the concave reflection mirror and has a flat inner bottom surface, in which an end of one of the sealing portions is received, and an end surface of an end portion of the one of the sealing portions and the inner bottom surface of the sealing portion receiving section are brought into contact.

摘要翻译： 本发明的目的是提供一种能够降低生产成本并提高生产率的光源装置。 一种光源装置，包括近似球形的放电容器，分别从放电容器的两端连续形成的密封部分和设置成围绕放电灯的凹面反射镜，其中凹面反射镜具有球形表面或抛物面 由凹面反射镜的头部形成有密封部容纳部，并且具有平坦的内底表面，其中一个密封部分的一端被容纳在其中，并且端面 的一个密封部分的端部和密封部分接收部分的内底表面接触。

公开(公告)号：US07019462B2

公开(公告)日：2006-03-28

申请号：US10823567

申请日：2004-04-14

申请人： Toshiyuki Okamoto ,  Yukiharu Tagawa

发明人： Toshiyuki Okamoto ,  Yukiharu Tagawa

IPC分类号： H01J17/16

CPC分类号： H01J9/326 ,  H01J61/368 ,  H01J61/86 ,  H01K1/38 ,  H01K3/20

摘要： In a foil sealed lamp, a lamp container made of transparent material, has at least one sealing portion made of molybdenum wherein a metallic foil is buried, a light emitting section which is connected to one end of the metallic foil and a lead rod extending outward and connected to other end of the metallic foil, and wherein, in the sealing portion, a gap formed around a circumference portion of the lead rod is filled with sealing agent made of rubidium oxide or cesium oxide, and glass having boron oxide and bismuth oxide as principal components is coated on an outer end surface of the sealing portion so as to close the gap.

摘要翻译： 在箔密封灯中，由透明材料制成的灯容器具有至少一个由钼制成的密封部分，其中金属箔被埋置，连接到金属箔的一端的发光部分和向外延伸的引线杆 并连接到金属箔的另一端，并且其中，在密封部分中，围绕引线的圆周部分形成的间隙填充有由氧化铷或氧化铯制成的密封剂，以及具有氧化硼和氧化铋的玻璃 因为主要部件被涂覆在密封部分的外端表面上以便封闭间隙。

公开(公告)号：US06814641B2

公开(公告)日：2004-11-09

申请号：US09864219

申请日：2001-05-25

申请人： Yukiharu Tagawa

发明人： Yukiharu Tagawa

IPC分类号： H01J938

CPC分类号： H01J9/395 ,  H01J61/125 ,  H01J61/24 ,  H01J61/827

摘要： A discharge lamp manufacturing method that provides control of the introduction of a predetermined amount of halogen, unaccompanied by carbon or hydrogen, into a discharge vessel of the lamp so that a discharge lamp having an adequate operating pressure and that can maintain enhanced lighting conditions over a long period can be achieved. In particular, a halogen-introduction carrier is used in the manufacture of the discharge lamp for introducing a predetermined amount of metal halide. The discharge lamp manufacturing method includes a device for introducing halogen into the discharge vessel and includes heating a halogen-introduction carrier composed of a porous body containing metal halides.

摘要翻译： 一种放电灯制造方法，其提供将不含碳或氢气的预定量的卤素引入到灯的放电容器中的控制，使得具有足够的操作压力并且可以保持增强的照明条件的放电灯在 长期可以实现。 特别地，卤素引入载体用于制造用于引入预定量的金属卤化物的放电灯。 放电灯制造方法包括将卤素引入放电容器中的装置，包括加热由含有金属卤化物的多孔体构成的卤素导入载体。

公开(公告)号：US06313582B1

公开(公告)日：2001-11-06

申请号：US09398035

申请日：1999-09-17

申请人： Shouji Miyanaga ,  Mitsuru Ikeuchi ,  Kazuyuki Mori ,  Yukiharu Tagawa

发明人： Shouji Miyanaga ,  Mitsuru Ikeuchi ,  Kazuyuki Mori ,  Yukiharu Tagawa

IPC分类号： H01J6100

CPC分类号： H01J61/363 ,  H01J61/366

摘要： A ceramic lamp in which the hermetically sealing bodies of electrically conductive cermet are sealed to hermetically sealed tube portions of the lamp vessel with a sealing material is arranged and provided with material components designed to give the hermetically sealing portions a high reliability. In particular, a lamp of a translucent ceramic has a lamp vessel which has a bulb portion and hermetically sealed tube portions which are connected to the bulb portion, and electrically conductive supply components in the bulb portion which have base parts inserted into the hermetically sealed bodies of electrically conductive cermet, is improved by seal welding of the hermetically sealing bodies of electrically conductive cermet on the hermetically sealed tube portion with a sealing material so that a hermetically sealed arrangement is produced in which, in the border area between the sealing material and the hermetically sealing body, an intermediate layer is formed in which components of the electrically conductive cermet of the hermetically sealing body are intermixed with components of the sealing materials.

摘要翻译： 一种陶瓷灯，其中导电金属陶瓷的气密密封体用密封材料密封到灯室的气密密封管部分，并设置有设计成使气密密封部分具有高可靠性的材料部件。 具体地说，一种半透明陶瓷灯具具有灯泡部分和连接到灯泡部分的气密密封管部分的灯容器，灯泡部分中的导电供给部件具有插入到密封体中的基部 的导电金属陶瓷，通过密封材料使密封管部分上的导电金属陶瓷密封体的密封焊接得到改进，从而产生密封的结构，其中密封材料和密封材料之间的边界区域 形成密封体，形成中间层，其中气密密封体的导电金属陶瓷的部件与密封材料的部件混合。