公开(公告)号：US20010035720A1

公开(公告)日：2001-11-01

申请号：US09818092

申请日：2001-03-26

Inventor： Charles Guthrie ,  Edmund Sandberg ,  Donald Wilson ,  Gregory Prior

IPC: H01J065/04

CPC classification number: H01J65/044 ,  H01J65/048

Abstract: In one aspect the plasma lamp according to the present invention comprises a gas envelope that is constructed from ceramic material and a sapphire window rather than quartz. According to another aspect of the present invention, a plasma lamp comprises an RF structure for the radio wave radiation and an envelope for housing the excitation gas that are formed so as to constitute a single, integrated ceramic structure. According to yet another aspect of the present invention, the plasma lamp comprises a waveguide structure having solid material such as ceramic rather than air for the dielectric and a gas housing made of a combination of solid ceramic and a sapphire window. In this way, the separate quartz gas envelope and air-filled waveguide structure employed in the prior art are replaced by a single, integrated structure.

Abstract translation: 在一个方面，根据本发明的等离子体灯包括由陶瓷材料和蓝宝石窗而不是石英构成的气体封套。 根据本发明的另一方面，一种等离子体灯包括用于无线电波辐射的RF结构和用于容纳激发气体的外壳，其形成为构成单一的一体化陶瓷结构。 根据本发明的另一方面，等离子体灯包括具有诸如陶瓷的固体材料而不是用于电介质的空气的波导结构，以及由固体陶瓷和蓝宝石窗的组合制成的气体壳体。 以这种方式，现有技术中采用的独立石英气体包络和充气波导结构被单一的一体化结构所取代。

公开(公告)号：US6137236A

公开(公告)日：2000-10-24

申请号：US203696

申请日：1998-12-02

Applicant: Leonardus G. M. Michiels ,  Petrus F. J. Van Den Boom ,  Petrus H. Antonis

Inventor： Leonardus G. M. Michiels ,  Petrus F. J. Van Den Boom ,  Petrus H. Antonis

IPC: H01J9/385 ,  H01J9/395 ,  H01J9/40 ,  H01J61/24 ,  H01J61/28 ,  H01J65/04 ,  H05B41/16

CPC classification number: H01J65/048 ,  H01J61/24 ,  H01J9/395 ,  H01J61/70

Abstract: A light-transmissive discharge vessel (1) encloses a discharge space (10) which contains an ionizable filling comprising an evaporable component. The low-pressure discharge lamp is also provided with coil for maintaining an electric discharge in the discharge space, and with a carrier (3) with a resilient body (30) and an open holder (31). The resilient body (30) is clamped inside a tube (14) which communicates with the discharge space (10). The holder (31) is clamped inside the resilient body (30). In the absence of the holder (31), the resilient body (30) can be inserted in a released state in the tube (14) with play (x).

Abstract translation: 光透射放电容器（1）包围放电空间（10），该放电空间包含可蒸发组分的可电离填充物。 低压放电灯还设置有用于保持放电空间中的放电的线圈，以及具有弹性体（30）和开口支架（31）的托架（3）。 弹性体（30）夹在与放电空间（10）连通的管（14）内。 夹持器（31）夹在弹性体（30）的内​​部。 在没有保持器（31）的情况下，弹性体（30）能够以释放（x）的形式在管（14）中以释放状态插入。

公开(公告)号：US6118226A

公开(公告)日：2000-09-12

申请号：US127240

申请日：1998-07-31

Applicant: Robert L. Kohne ,  Jack D. Bodem, Jr.

Inventor： Robert L. Kohne ,  Jack D. Bodem, Jr.

IPC: B60Q1/00 ,  B60Q1/26 ,  H01J65/04 ,  B60Q1/04

CPC classification number: B60Q1/0094 ,  B60Q1/26 ,  H01J65/048

Abstract: A light assembly (10) for a vehicle includes a housing (12) having a light-transmissive cover (18) and an RF emission gas discharge light source (22) provided as a self-contained module mountable in the housing (12). The module (22) includes an envelope (24) filled with an RF excitable gas (27) and an RF induction coil (28). The envelope (24) and coil (28) are fixed in working relation to one another in a common base (40). The base (40) also supports an electrical connector (32) that leads to the coil (28) and that mates with a corresponding connector (34) leading from the vehicle power supply (38). The module (22) and housing (12) have mutually connectable mounting portions (48, 50) for mounting the module (22) on the housing (12).

Abstract translation: 一种用于车辆的灯组件（10）包括具有透光罩（18）的外壳（12）和设置在可安装在壳体（12）中的独立模块的RF发射气体放电光源。 模块（22）包括填充有RF可激发气体（27）和RF感应线圈（28）的外壳（24）。 信封（24）和线圈（28）在公共基座（40）中相互固定。 基座（40）还支撑通向线圈（28）的电连接器（32），并且与从车辆电源（38）引出的对应连接器（34）配合。 模块（22）和壳体（12）具有用于将模块（22）安装在壳体（12）上的可相互连接的安装部分（48,50）。

公开(公告)号：US6097137A

公开(公告)日：2000-08-01

申请号：US800244

申请日：1997-02-12

Applicant: Graham M. Forsdyke ,  Stuart A. Mucklejohn ,  Mahamed H. Girach

Inventor： Graham M. Forsdyke ,  Stuart A. Mucklejohn ,  Mahamed H. Girach

IPC: H01J61/35 ,  H01J65/04 ,  H01J29/76

CPC classification number: H01J61/35 ,  H01J65/048

Abstract: An electrodeless discharge lamp comprises a sealed discharge vessel containing a fill capable of sustaining a discharge when suitably energized, and circuitry for energizing a solenoid to produce an RF electromagnetic field in the vessel to energize the fill. A light transmissive, inherently conductive, polymer layer is provided on the exterior of the discharge vessel for confining the RF field within the lamp. An outer, insulating layer may also be provided over the conductive layer.

Abstract translation: 无电极放电灯包括密封放电容器，其包含能够在适当通电时能够维持放电的填充物，以及用于给螺线管通电以在容器中产生RF电磁场以激励填充物的电路。 在放电容器的外部设置透光的，固有导电的聚合物层，用于将RF场限制在灯内。 也可以在导电层上设置外绝缘层。

公开(公告)号：US06087774A

公开(公告)日：2000-07-11

申请号：US960411

申请日：1997-10-29

Applicant: Yoshio Nakayama ,  Makio Ishimitsu ,  Akihiro Inoue ,  Shigehisa Kawatsuru ,  Hiroshi Oonishi ,  Ichiro Yokozeki

Inventor： Yoshio Nakayama ,  Makio Ishimitsu ,  Akihiro Inoue ,  Shigehisa Kawatsuru ,  Hiroshi Oonishi ,  Ichiro Yokozeki

IPC: C02F1/32 ,  H01J65/04 ,  H01J61/00 ,  H01J7/26

CPC classification number: C02F1/325 ,  H01J65/048

Abstract: A non-electrode discharge lamp apparatus comprises a discharge tube, exciting coils wound on an outer periphery of the discharge tube, a vessel, having liquid-tightness, containing the discharge tube and the exciting coil means, and lead line guiding means for guiding lead lines connected to the exciting coils to the outside of the vessel, thereby supplying high frequency electric power to the exciting coils through the lead lines. Liquid is prevented from directly contacting the discharge tube and the exciting coils, temperature of the discharge tube can be suitably maintained, and an irradiation efficiency of ultraviolet rays can be prevented from being reduced.

Abstract translation: 非电极放电灯装置包括放电管，缠绕在放电管的外周的励磁线圈，具有液体密封性的容器，容纳放电管和励磁线圈装置的引线引导装置， 连接到励磁线圈的线路到容器的外部，从而通过引线向激励线圈提供高频电力。 防止液体直接接触放电管和励磁线圈，可以适当地保持放电管的温度，并且可以防止紫外线的照射效率降低。

公开(公告)号：US6002211A

公开(公告)日：1999-12-14

申请号：US528385

申请日：1995-09-13

Applicant: Pieter J. Van Der Zaag ,  Pieter J. Van Der Valk

Inventor： Pieter J. Van Der Zaag ,  Pieter J. Van Der Valk

IPC: C04B35/26 ,  H01F1/34 ,  H01F27/255 ,  H01J65/04 ,  H05B37/02

CPC classification number: C04B35/2691 ,  C04B35/2658 ,  H01F1/344 ,  H01F27/255 ,  H01J65/048

Abstract: The invention relates to a sintered moulding of Li(Ni)Zn ferrite material, a transformer core and an inductor core of this material as well as several applications of these cores. In accordance with the invention, the majority of the grains of the sintered material have a monodomain structure. This leads to a substantial reduction of the loss factor and the overall losses when these mouldings are subjected to high-frequency applications and power applications. The ferrite material preferably comprises 59-65 mol % Fe.sub.2 O.sub.3, 7-11 mol % Li.sub.2 CO.sub.3, 4-8 mol % MnO and 20-28 mol % ZnO. This also provides the material with a high saturation magnetization.

Abstract translation: 本发明涉及这种材料的Li（Ni）Zn铁氧体材料，变压器芯和电感器芯的烧结成型，以及这些芯的几种应用。 根据本发明，烧结材料的大部分晶粒具有单畴结构。 当这些模制品经受高频应用和电力应用时，这导致损耗因子和总体损耗的显着降低。 铁氧体材料优选包含59-65mol％Fe 2 O 3，7-11mol％Li 2 CO 3，4-8mol％MnO和20-28mol％ZnO。 这也为材料提供了高饱和磁化强度。

公开(公告)号：US5825130A

公开(公告)日：1998-10-20

申请号：US656726

申请日：1996-06-03

Applicant: Louis R. Nerone ,  James D. Mieskoski

Inventor： Louis R. Nerone ,  James D. Mieskoski

IPC: H05B41/24 ,  H01J61/04 ,  H01J61/35 ,  H01J61/56 ,  H01J65/04 ,  H01J65/00

CPC classification number: H01J61/04 ,  H01J61/35 ,  H01J61/56 ,  H01J65/048

Abstract: An electrodeless fluorescent lamp having an emission suppression arrangement utilizing a capacitive filtering element formed by a first conductive layer disposed on a portion of the interior surface of the lamp envelope, a second conductive layer on a corresponding external portion of the lamp envelope and the glass material of the lamp envelope disposed therebetween, achieves significant emission reduction yet at the same time reduces eddy current losses otherwise occurring at the second conductive coating portion of the capacitive filtering element. A plurality of slots formed in the second conductive coating are effective so as to reduce the circular flow of eddy currents around the second conductive layer, such eddy currents as would otherwise adversely affect the Q of the circuit.

Abstract translation: 一种无电极荧光灯，其具有利用由设置在灯壳的内表面的一部分上的第一导电层形成的电容滤波元件的发射抑制装置，在灯壳的相应外部部分上的第二导电层和玻璃材料 设置在它们之间的灯泡的功率实现了显着的减排，同时减少了另外在电容滤波元件的第二导电涂层部分发生的涡流损耗。 形成在第二导电涂层中的多个槽是有效的，以便减小围绕第二导电层的涡流的圆形流动，否则将会不利地影响电路的Q的涡流。

公开(公告)号：US5814936A

公开(公告)日：1998-09-29

申请号：US857547

申请日：1997-05-16

Applicant: Karel L. Martinet

Inventor： Karel L. Martinet

IPC: H01J61/20 ,  H01J61/28 ,  H01J7/10 ,  H01J61/24

CPC classification number: H01J61/28 ,  H01J61/72 ,  H01J65/048

Abstract: A low-pressure mercury discharge lamp is provided with a light-transmitting discharge vessel (10) which contains mercury and a rare gas and which comprises means (20) for maintaining an electric discharge in the discharge vessel. A metal holder (30) supporting an amalgam (31) is arranged in the discharge vessel. The holder (30) is a metal plate (33) bent about an axis (32), portions (34a, 34b) of the plate bent towards one another defining a slot (35), while the holder is pinched together at its ends (36) and the amalgam (31) coats the holder on an internal surface (37) thereof. The manufacture of the holder is simple.

Abstract translation: 低压汞放电灯具有含有汞和稀有气体的透光放电容器（10），其包括用于在放电容器中保持放电的装置（20）。 在放电容器中布置有支撑汞齐（31）的金属支架（30）。 保持器（30）是围绕轴线（32）弯曲的金属板（33），板的部分（34a，34b）朝向彼此弯曲，限定狭槽（35），同时保持器在其端部处被挤压在一起 36），并且汞齐（31）将保持器涂覆在其内表面（37）上。 支架的制造简单。

公开(公告)号：US5804922A

公开(公告)日：1998-09-08

申请号：US488278

申请日：1995-06-07

Applicant: James T. Dolan ,  Michael G. Ury ,  Charles H. Wood

Inventor： James T. Dolan ,  Michael G. Ury ,  Charles H. Wood

IPC: G03F7/20 ,  H01J61/02 ,  H01J61/04 ,  H01J61/12 ,  H01J61/24 ,  H01J61/35 ,  H01J61/38 ,  H01J61/52 ,  H01J61/54 ,  H01J61/82 ,  H01J65/04

CPC classification number: G03F7/70016 ,  H01J61/025 ,  H01J61/04 ,  H01J61/12 ,  H01J61/24 ,  H01J61/35 ,  H01J61/38 ,  H01J61/52 ,  H01J61/54 ,  H01J61/82 ,  H01J65/042 ,  H01J65/044 ,  H01J65/046 ,  H01J65/048

Abstract: The spectral energy characteristic of a discharge lamp is controlled by changing the density of the fill substance. The spectral characteristic can be shifted while substantially maintaining its shape by changing the density of the fill. A sulfur or selenium containing discharge lamp which is operated at a pressure of at least about 1 atmosphere contains a low ionization potential substance in the fill. Characteristics which are improved are one or more of spatial color uniformity, extinguishing characteristics, and bulb starting reliability. Particular substances which are added to the fill are alkalai metal containing substances, III B metal containing substances, and alkaline earth metal containing substances. When light is reflected back into the bulb, the light which is re-emitted is stronger in the higher wavelengths.

Abstract translation: 通过改变填充物质的密度来控制放电灯的光谱能量特性。 通过改变填充物的密度，可以使光谱特性基本保持其形状而移动。 在至少约1个大气压下工作的含硫或硒的放电灯在填充物中含有低电离势物质。 改进的特征是空间颜色均匀性，熄灭特性和灯泡启动可靠性中的一个或多个。 添加到填充物中的特定物质是含碱金属的物质，含IIIB族金属的物质和含碱土金属的物质。 当光被反射回灯泡时，再发射的光在较高波长下更强。

公开(公告)号：US5801493A

公开(公告)日：1998-09-01

申请号：US767598

申请日：1996-12-09

Applicant: Petrus H. Antonis ,  Gibbo J. Abrahamse ,  Hendrik J. Eggink ,  Marcellus H. Smulders

Inventor： Petrus H. Antonis ,  Gibbo J. Abrahamse ,  Hendrik J. Eggink ,  Marcellus H. Smulders

IPC: H01J65/04 ,  H01J61/35 ,  H01J61/52 ,  H05B41/16

CPC classification number: H01J61/52 ,  H01J61/35 ,  H01J65/048

Abstract: A discharge vessel (10) closed in a gastight manner has a cavity (11) enclosing a discharge space provided with an ionizable filling. A coil (20) with a winding (21) of an electric conductor and an assembly (30) of a heat conductor (31) and one or several elongate cores (32) of soft-magnetic material are accommodated in the cavity. The cores (32) are arranged along a longitudinal axis (33) of the heat conductor (31) in one or several recesses (34) of the heat conductor which issue into a circumferential surface (36) of the assembly (30). The heat conductor (31) occupies at least half the circumference in a cross-section perpendicular to the longitudinal axis (33) of the assembly (30). The construction of the lamp according to the invention renders possible lamp operation at higher lamp powers also without the use of a heat pipe.

Abstract translation: 以气密方式封闭的放电容器（10）具有封闭设置有可电离填充物的放电空间的空腔（11）。 具有电导体的绕组（21）和热导体（31）的组件（30）和软磁材料的一个或多个细长芯（32）的线圈（20）容纳在空腔中。 芯体（32）沿着热导体（31）的纵向轴线（33）布置在导热体的一个或多个凹部（34）中，该凹槽（34）发射到组件（30）的圆周表面（36）。 热导体（31）在垂直于组件（30）的纵向轴线（33）的横截面中占据至少一半的圆周。 根据本发明的灯的构造使得在不使用热管的情况下也可以在更高的灯功率下进行灯操作。