公开(公告)号：EP0694953A2

公开(公告)日：1996-01-31

申请号：EP95111463.6

申请日：1995-07-20

Applicant: Japan Storage Battery Company Limited

Inventor： Takeji, Yasaburo, c/o Japan Storage Bat. Co., Ltd. ,  Taniguchi, Shinji, c/o Japan Storage Bat. Co.,Ltd.

IPC: H01J61/36 ,  H01J61/82

CPC classification number: H01J61/366 ,  H01J61/825

Abstract: In an unsaturated vapor pressure type high sodium lamp, a glass solder used for closely sealing a cap to fix to an arc tube includes a first component which is a mixture of Al₂O₃, CaO and Y₂O₃, and a second component including at least one of Sc₂O₃, La₂O₃, Sm₂O₃, Ce₂O₃, Yb₂O₃ and Dy₂O₃; and a constant percentage of the second component in the glass solder is in a range of 2 to 15 weight%.

Abstract translation: 在不饱和蒸汽压型高钠灯中，用于密封盖以固定到电弧管的玻璃焊料包括作为Al 2 O 3，CaO和Y 2 O 3的混合物的第一组分和包含Sc 2 O 3中的至少一种的第二组分 ，La2O3，Sm2O3，Ce2O3，Yb2O3和Dy2O3; 并且玻璃焊料中的第二成分的恒定百分比在2〜15重量％的范围内。 $$

公开(公告)号：EP0596676A1

公开(公告)日：1994-05-11

申请号：EP93308699.3

申请日：1993-11-01

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Strok, Jack Mack

IPC: H01J61/82 ,  H01J61/34

CPC classification number: H01J61/30 ,  H01J61/34 ,  H01J61/825

Abstract: The invention relates to a high-pressure sodium discharge lamp (1) with evacuated outer envelope (3) for operation at low frequency, in particular for higher brightness at a color temperature between 1800 and 2250 K. The higher brightness can be achieved by a wall loading higher than 24 w/cm², which wall loading value can be permitted if the ratio of the discharge gap to the discharge tube inner diameter D/d is less than 5.0.

Abstract translation: 本发明涉及一种具有抽真空的外壳（3）的低压钠放电灯（1），用于在低频下工作，特别是在1800至2250K之间的色温下具有更高的亮度。更高的亮度可以通过 如果放电间隙与放电管内径D / d之比小于5.0，则可以允许壁负载值超过24w / cm 2。

公开(公告)号：EP0328209B1

公开(公告)日：1993-04-28

申请号：EP89200264.3

申请日：1989-02-04

Applicant: Philips Electronics N.V.

Inventor： Meeuwssen, Marina Maria Josepha

IPC: H01J61/22 ,  H01J61/82

CPC classification number: H01J61/825 ,  H01J61/22

公开(公告)号：EP0523782A3

公开(公告)日：1993-02-10

申请号：EP92202047.4

申请日：1992-07-07

Applicant: Philips Electronics N.V.

Inventor： Jacobs, Cornelis Adrianus Johannes ,  Dielis, Harald René ,  Meeuwssen, Marina Maria Josepha

IPC: H01J61/073 ,  H01J61/82

CPC classification number: H01J61/825 ,  H01J61/0732

Abstract: A high-pressure sodium lamp of the invention radiates white light with a colour temperature higher than 2250 K. The lamp is provided with a discharge vessel (1) with a ceramic wall (2). In the discharge vessel (1), electrodes (10a, 10b) are arranged which are connected to current supply conductors (20a, 20b) which are passed through the wall (2) in a gastight manner. The electrodes (10a, 10b) each have a rod (11a) ending in a tip (12a) and with a length l and diameter d. The rod (11a) of the electrodes (10a, 10b) is provided with a single winding (13a) of a wire with a diameter of at most d/3, which winding (13a) is remote from the tip (12a) of the rod (11a) over a distance of at most 2d. This construction enables a quick ignition of the lamp.

公开(公告)号：EP0520512A3

公开(公告)日：1993-02-03

申请号：EP92110938.5

申请日：1992-06-28

Applicant: GTE PRODUCTS CORPORATION ,  GTE SYLVANIA N.V.

Inventor： Geens, Rudy Emiel Amelia ,  Wyner, Elliot F.

IPC: H01J61/82 ,  H01J61/18

CPC classification number: H01J61/22 ,  H01J61/825

Abstract: A high pressure sodium lamp having a fill within an elongated arc tube comprising an inert starting gas, mercury and sodium wherein said mercury and sodium being are in an amount less than two milligrams per cubic centimeter of said volume of the interior of the arc tube wherein the weight ratio of sodium to mercury is less than 1 to 20 whereby the lamp is saturated with sodium and unsaturated with mercury at said predetermined nominal output voltage and does not extinguish at an input voltage exceeding about 90 percent of said rated voltage.

公开(公告)号：EP0462780A1

公开(公告)日：1991-12-27

申请号：EP91305463.1

申请日：1991-06-17

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Rutan, Douglas Moss ,  Woyansky, Jeannine Anne ,  Scott, Curtis Edward ,  McGinnis, Katherine Louise

IPC: H01J61/26 ,  H01J61/30 ,  H01J61/82

CPC classification number: H01J61/825 ,  H01J61/26 ,  H01J61/34

Abstract: An improved compact, white color and pulse operated high pressure sodium vapor arc discharge lamp employing a radiation sensitive getter (82) RF flashed onto the inner surface of the outer lamp envelope (52) has a ceramic radiation shield (88) interposed between the arc tube (54) and the getter and/or the metallic lamp base (74).

Abstract translation: 使用辐射敏感的吸气剂（82）的闪光到外部灯泡（52）的内表面上的改进的致密，白色和脉冲操作的高压钠蒸气放电灯具有陶瓷辐射屏蔽（88），其插入在电弧 管（54）和吸气剂和/或金属灯座（74）。

公开(公告)号：EP0347529A2

公开(公告)日：1989-12-27

申请号：EP89105240.9

申请日：1989-03-23

Applicant: PRIAMOS Licht, Industrie & Dienstleistungs GmbH

Inventor： Gottschling, Wolfgang ,  Günther, Klaus ,  Kloss, Hans-Georg ,  Radtke, Rainer ,  Serick, Felix

IPC: H01J61/82 ,  H01J61/22 ,  H05B41/30

CPC classification number: H05B41/3928 ,  H01J61/22 ,  H01J61/825 ,  Y02B20/202

Abstract: Eine Natriumdampf-Hochdruckentladungslampe mit erhöhter Farbtemperatur, hoher Lichtausbeute und verbesserten Farbwiedergabeeigenschaften für allgemeine Beleuchtungszwecke, beinhaltet die Kombination aus der Verwendung von Natrium bzw. Natriumamalgam mit Molenbrücken XNa > 0,9 als Entladungsmedium mit einer Stromversorgung der Lampe durch Impulse mit einem Tastverhältnis τ von 0,01> τ > 0,1 bei alternierender Polarität bzw. für Molenbrüche XNa > 0,95 auch bei einheitlicher Polarität. Zusätze von Caesium, Rubidium, Cadmium und/oder Zink sowie Xenon verbessern die angestrebte Wirkung. Vorteilhaft ist auch der Betrieb mit geformten Impulsen.

Abstract translation: 具有增加的色温，高发光效率和一般照明用改进的显色性能的钠蒸气的高压放电灯，包括使用钠或钠汞齐与MolenbrückenXNA> 0.9作为与占空比τ0的放电介质向灯的电源由脉冲的组合 ，01>τ> 0.1在交替极性和XNA摩尔分数> 0.95甚至具有均匀的极性。 提高铯，铷，镉和/或锌的添加以及氙气所需的效果。 此外，具有成形脉冲的操作是有利的。

公开(公告)号：EP0160972B1

公开(公告)日：1989-09-13

申请号：EP85105595.4

申请日：1985-05-07

Applicant: GTE Products Corporation

Inventor： Meyer, Vincent D. ,  Keeffe, William M.

IPC: H01J61/33 ,  H01J61/82

CPC classification number: H01J61/33 ,  H01J61/825

公开(公告)号：EP0199419A3

公开(公告)日：1989-05-03

申请号：EP86200669.9

申请日：1986-04-21

Applicant: North American Philips Corporation

Inventor： Hirayama, Chikara ,  Andrew, Kenneth Faber

IPC: H01J61/18 ,  H01J61/20 ,  H01J61/22 ,  H01J61/82 ,  C22C7/00

CPC classification number: H01J61/22 ,  H01J61/825

Abstract: A high pressure sodium vapor lamp for operation at a sodium vapor pressure of at least 60 Torr and in which the start-up interval of variation of lamp operating voltage is reduced by charging the lamp with a ternary amalgam of mercury, sodium and a metal selected from the group consisting of indium, gallium and tin. The atomic proportion of the ternary metal exceeds that of the mercury but does not exceed that of the sodium in the amalgam, and the atomic proportion of sodium is at least twice but not over four times that of the mercury.

公开(公告)号：EP0249743A2

公开(公告)日：1987-12-23

申请号：EP87106945.6

申请日：1987-05-13

Applicant: GTE Laboratories Incorporated

Inventor： Persiani, Carmine ,  Feuersanger, Alfred E. ,  Palialla, Frank C.

IPC: H01J61/35 ,  H01J61/82

CPC classification number: H01J61/35 ,  H01J61/825

Abstract: A high pressure sodium lamp brightness was increased 8.9%, its relative voltage stability was improved by a factor of 4, and its relative maintenance was improved by a factor of 3 over a 24,000 hour lifetest. These improvements were accomplished by the application of a fine grained alumina protective coating (80) on the surface (20) of the polycrystalline aluminia arc tube (10). The process for applying the protective coating (80) comprises the deposition of Al(NO₃)₃ from solution on the surface (20) of the arc tube (10) followed by the thermal decomposition of the Al(NO₃)₃ to form an alumina coating (80) on the surface of the alumina arc tube (10).

Abstract translation: 高压钠灯亮度提高了8.9％，相对电压稳定性提高了4倍，相对维护在24000小时的寿命内提高了3倍。 这些改进是通过在多晶铝电弧管（10）的表面（20）上施加细粒氧化铝保护涂层（80）来实现的。 施加保护涂层（80）的方法包括将Al（NO 3）3从溶液沉积在电弧管（10）的表面（20）上，随后Al（NO 3）3的热分解形成氧化铝 在氧化铝发光管（10）的表面上涂覆（80）。