公开(公告)号：US06683412B2

公开(公告)日：2004-01-27

申请号：US10181731

申请日：2002-10-24

申请人： Paul H. Ingalls ,  Robert Dolan ,  Elliot Wyner

发明人： Paul H. Ingalls ,  Robert Dolan ,  Elliot Wyner

IPC分类号： H01J6112

CPC分类号： H01J61/825 ,  H01J7/10 ,  H01J61/30 ,  H01J61/34

摘要： A high pressure sodium lamp (100) having an evacuated glass envelope (6) with a plurality of electrically conductive support members therein and extending therethrough. An elongated arc tube (14) having a pair of electrodes (26) extending therethrough is affixed to the electrically conductive support members within the glass envelope. A gas fill includes a quantity of mercury and sodium within the elongated tube. The arc tube is selected from a translucent material that, when the lamp is operating, will have a wall temperature of about 1250 degrees Celsius, a wall loading of from about 18.9 to about 22.2 w/cm sqr., and a power consumption of from 150 to 400 watts. Further, the amount of mercury is reduced from 14.4 mgs/arc tube to 10.8 mgs/arc tube, allowing lamps having power consumption from 150 to 400 watts to pass the Toxicity Characteristics Leaching Procedure (TCLP).

摘要翻译： 一种具有抽真空玻璃外壳（6）的高压钠灯（100），其中具有多个导电支撑构件并延伸穿过其中。 具有延伸穿过其中的一对电极（26）的细长的电弧管（14）被固定到玻璃封套内的导电支撑构件上。 气体填充物包括在细长管内的一定量的汞和钠。 电弧管选自半透明材料，当灯操作时，其壁温将为约1250摄氏度，壁载量为约18.9至约22.2w / cm 2，并且其功率消耗来自 150至400瓦。 此外，汞的量从14.4mgs /弧管减少到10.8mgs /电弧管，使得功耗为150-400瓦特的灯通过毒性特征浸出过程（TCLP）。

公开(公告)号：US5729089A

公开(公告)日：1998-03-17

申请号：US649378

申请日：1996-05-17

申请人： Huiling Zhu ,  Paul H. Ingalls ,  Robert B. Dolan

发明人： Huiling Zhu ,  Paul H. Ingalls ,  Robert B. Dolan

IPC分类号： H01J9/04 ,  H01J9/32 ,  H01J61/073 ,  H01J61/36

CPC分类号： H01J61/363 ,  H01J61/0732 ,  H01J9/323

摘要： Variable backspace in electrode assemblies for high pressure sodium lamps is achieved by employing a hollow electrode base which has one end formed to frictionally engage an electrode, which electrode includes a solid core having a coil about one end thereof. The solid core is inserted into the electrode base a given distance and is maintained in this position by friction until welding is accomplished. The electrode base is provided with a positioning ring which is formed at the time the base is first formed. The electrode assemblies can be utilized with lamps having different arc lengths while using arc tubes having the same size.

摘要翻译： 通过采用中空电极基座实现高压钠灯的电极组件的可变退格，该中空电极基座的一端形成为摩擦地接合电极，该电极包括具有围绕其一端的线圈的实芯。 将实心芯插入电极基座一定距离，并通过摩擦保持在该位置，直到完成焊接。 电极基座设置有在第一次形成基底时形成的定位环。 电极组件可以与具有不同电弧长度的灯一起使用，同时使用具有相同尺寸的电弧管。

公开(公告)号：US6007398A

公开(公告)日：1999-12-28

申请号：US887857

申请日：1997-07-03

申请人： Huiling Zhu ,  Paul H. Ingalls ,  Robert B. Dolan

发明人： Huiling Zhu ,  Paul H. Ingalls ,  Robert B. Dolan

IPC分类号： H01J9/04 ,  H01J9/32 ,  H01J61/073 ,  H01J61/36 ,  H01J9/00

CPC分类号： H01J61/363 ,  H01J61/0732 ,  H01J9/323

摘要： Variable backspace in electrode assemblies for high pressure sodium lamps is achieved by employing a hollow electrode base which has one end formed to frictionally engage an electrode, which electrode includes a solid core having a coil about one end thereof. The solid core is inserted into the electrode base a given distance and is maintained in this position by friction until welding is accomplished. The electrode base is provided with a positioning ring which is formed at the time the base is first formed. The electrode assemblies can be utilized with lamps having different arc lengths while using arc tubes having the same size.

摘要翻译： 通过采用中空电极基座实现高压钠灯的电极组件的可变退格，该中空电极基座的一端形成为摩擦地接合电极，该电极包括具有围绕其一端的线圈的实芯。 将实心芯插入电极基座一定距离，并通过摩擦保持在该位置，直到完成焊接。 电极基座设置有在第一次形成基底时形成的定位环。 电极组件可以与具有不同电弧长度的灯一起使用，同时使用具有相同尺寸的电弧管。

公开(公告)号：US5592048A

公开(公告)日：1997-01-07

申请号：US516885

申请日：1995-08-18

申请人： George C. Wei ,  Walter P. Lapatovich ,  Paul H. Ingalls

发明人： George C. Wei ,  Walter P. Lapatovich ,  Paul H. Ingalls

IPC分类号： H01J61/36 ,  H01J17/20 ,  H01J1/62 ,  H01J61/12 ,  H01J63/04

CPC分类号： H01J61/363

摘要： Electrodeless arc tubes for high pressure sodium discharge lamps comprise a substantially tubular, translucent body formed from a material comprising sintered polycrystalline alumina. The body has an inside diameter and an outside diameter and a given length. A fill comprising sodium and xenon are loaded within the body. At least one end-seal is provided for the body, the end-seal comprising a first alumina disc sealed within the inside diameter by compression, the first disc being spaced inwardly from an end of the body and having a substantially centrally located aperture therein. A second alumina disc seals the aperture, the second disc being bonded to the first disc and to the inner wall of the body by a sealing frit.

摘要翻译： 用于高压钠放电灯的无电极电弧管包括由包括烧结多晶氧化铝的材料形成的基本上管状的半透明体。 主体具有内径和外径以及给定的长度。 包含钠和氙的填充物装入体内。 为主体提供至少一个端密封件，端密封件包括通过压缩密封在内径内的第一氧化铝盘，第一盘从主体的端部向内隔开并且在其中具有大致中心的孔。 第二氧化铝盘密封孔，第二盘通过密封玻璃料结合到第一盘和本体的内壁。

公开(公告)号：US4190790A

公开(公告)日：1980-02-26

申请号：US974278

申请日：1978-12-29

申请人： John L. Plumb ,  Sheppard Cohen ,  Paul H. Ingalls

发明人： John L. Plumb ,  Sheppard Cohen ,  Paul H. Ingalls

IPC分类号： H02J13/00 ,  H03K17/725 ,  H05B41/392 ,  H04Q1/45 ,  H05B41/36

CPC分类号： H05B41/392 ,  Y10T307/773

摘要： An isolator circuit for use with a switching circuit for energizing a ballasted load in response to a control signal of preselected frequency superimposed on AC power circuits which supply the load. In the switching circuit, a triac is gated to conduct the AC power to the load by a circuit including an impedance element and a series resonant LC network tuned to the frequency of the control signal. The control signal may be one of a plurality of control signals having different frequencies superimposed on the power circuits. The isolator circuit is connected between the traic and the load and comprises a plurality of series connected parallel resonant LC circuits each tuned to block a respective one of the control signals. A series choke blocks spurious signal voltages.

摘要翻译： 一种隔离电路，用于响应于叠加在提供负载的交流电源电路上的预选频率的控制信号而用于对镇流负载供电的开关电路。 在开关电路中，三端双向可控硅开关控制用于通过包括调谐到控制信号频率的阻抗元件和串联谐振LC网络的电路将负载交流至负载。 控制信号可以是具有叠加在电源电路上的不同频率的多个控制信号之一。 隔离器电路连接在交通和负载之间，并且包括多个串联连接的并联谐振LC电路，每个谐振LC电路调谐为阻止相应的一个控制信号。 串联扼流圈阻止杂散信号电压。