公开(公告)号：US4766347A

公开(公告)日：1988-08-23

申请号：US929932

申请日：1986-11-12

申请人： Marc F. R. Janssen ,  Max L. P. Renardus

发明人： Marc F. R. Janssen ,  Max L. P. Renardus

IPC分类号： H01J61/36 ,  H01J61/073 ,  H01J9/28

CPC分类号： H01J61/366

摘要： The invention relates to a high-pressure discharge lamp comprising a discharge vessel (3) enclosing a discharge space (3b) and provided with two main electrodes (4,5). Each of the main electrodes is connected to a lead-through member (40,50), which is enclosed with a clearance space (10) by a closing part (30) and is connected thereto by means of a melting glass connection (9) in a gas-tight manner. According to the invention, the lead-through member is provided with a proturberance (51) reaching as far as the closing part in such a manner that the lead-through member (50) is passed with a clamping fit through the ceramic closure member. Thus, the lead-through member is fixed, as a result of which the manufacture of the lamp is considerably simplified.

摘要翻译： 本发明涉及一种包括放电容器（3）的高压放电灯，该放电容器（3）包围放电空间（3b）并设置有两个主电极（4,5）。 每个主电极连接到引导部件（40,50），引导部件（40,50）通过封闭部件（30）由间隙空间（10）包围，并通过熔化玻璃连接件（9）与其连接， 以气密的方式。 根据本发明，穿通构件设置有抵达闭合部分的距离达到远达穿孔构件（50）的保护件（51），使得穿通构件（50）通过夹紧配合通过陶瓷封闭构件。 因此，导通构件是固定的，因此，灯的制造被大大简化。

公开(公告)号：US4546284A

公开(公告)日：1985-10-08

申请号：US85460

申请日：1979-10-17

申请人： Max L. P. Renardus ,  Bauke Sieswerda

发明人： Max L. P. Renardus ,  Bauke Sieswerda

IPC分类号： H01J61/24 ,  H01J61/32 ,  H01J61/52 ,  H01J1/02 ,  H01J7/24

CPC分类号： H01J61/52

摘要： A low-pressure mercury vapor discharge lamp having a lamp envelope (1) which encloses a folded tubular discharge vessel (2), the discharge vessel being provided with an appendix (6) which is kept at a relatively low temperature by a heat shield (7) located within the lamp envelope. The heat shield shields the outer wall surface of the appendix from the outer wall of the discharge vessel. The cooler appendix serves to maintain the mercury vapor pressure at an optimum value during operation of the lamp.

摘要翻译： 一种低压汞蒸气放电灯，具有包围折叠的管状放电容器（2）的灯壳（1），放电容器设置有通过隔热罩保持在相对低的温度的附件（6） 7）位于灯泡内。 隔热罩将阑尾的外壁表面与放电容器的外壁隔离开来。 冷却器附件用于在灯的运行期间将汞蒸汽压力保持在最佳值。

公开(公告)号：US5541480A

公开(公告)日：1996-07-30

申请号：US448020

申请日：1995-05-23

申请人： Max L. P. Renardus ,  Henricus P. M. Gubbels ,  Raghu Ramaiah

发明人： Max L. P. Renardus ,  Henricus P. M. Gubbels ,  Raghu Ramaiah

IPC分类号： H01J9/20 ,  H01J9/24 ,  H01J61/30 ,  H01J61/34 ,  H01J61/35 ,  H01J61/52 ,  H01J61/54 ,  H01J61/82

CPC分类号： H01J9/20 ,  H01J61/34 ,  H01J61/35 ,  H01J61/52 ,  H01J61/544 ,  H01J61/547 ,  H01J61/82

摘要： The invention relates to a high-pressure discharge lamp provided with a discharge vessel with a ceramic wall which has an outer surface on which a metallic coating is present. According to the invention, the coating is a metal layer sintered on the ceramic wall, which sintering process takes place during sintering of the discharge vessel so as to achieve translucence.

摘要翻译： 本发明涉及一种具有放电容器的高压放电灯，其具有陶瓷壁，该陶瓷壁的外表面上存在金属涂层。 根据本发明，涂层是在陶瓷壁上烧结的金属层，该烧结过程在放电容器的烧结过程中发生，从而实现半透明。

公开(公告)号：US5424609A

公开(公告)日：1995-06-13

申请号：US115334

申请日：1993-09-01

申请人： Andreas S. G. Geven ,  Max L. P. Renardus ,  Peter A. Seinen ,  Jan A. J. Stoffels ,  Christoffel Wijenberg ,  Harald R. Dielis

发明人： Andreas S. G. Geven ,  Max L. P. Renardus ,  Peter A. Seinen ,  Jan A. J. Stoffels ,  Christoffel Wijenberg ,  Harald R. Dielis

IPC分类号： H01J61/36 ,  H01J61/30

CPC分类号： H01J61/363 ,  H01J61/366

摘要： A high-pressure discharge lamp of the invention includes a ceramic discharge vessel (10) in which a first and a second electrode (40a, 40b) are arranged and which encloses a discharge space (11 ) which is provided with a filling containing a metal halide. The discharge vessel (10) has a central zone (20) between the electrodes (40a, 40b) and a first and a second cylindrical end zone (30a, 30b) which each surround a current supply conductor (50a, 50b) connected to a respective electrode (40a, 40b). At least the first end zone (30a) has a diameter smaller than the smallest diameter of the central zone (20). The current supply conductor (50a) through the first end zone (30a) has a halide resistant portion (51a) which faces the discharge space (11) and a portion (52a) permeable to hydrogen and oxygen and facing away from the discharge space (11). The halide resistant portion (51a) extends through the first end zone (30a) over a distance that is at least the inner diameter D of the first end zone (30a) augmented by 2 mm. Furthermore, the current supply conductor (50b) through the second end zone (30b) has a halide resistant portion (51b) which faces the discharge space (11). The construction allows for a sufficient reduction of the amount of hydrogen and oxygen in the discharge vessel (10), while corrosive attack of the current supply conductors (50a, 50b) by halides is prevented.

摘要翻译： 本发明的高压放电灯包括陶瓷放电容器（10），其中布置有第一和第二电极（40a，40b）并且包围放电空间（11），所述放电空间设置有包含金属 卤化物。 放电容器（10）在电极（40a，40b）之间具有中心区域（20）和第一和第二圆柱形端部区域（30a，30b），每个环绕着与 各个电极（40a，40b）。 至少第一端部区域（30a）的直径小于中心区域（20）的最小直径。 通过第一端部区域（30a）的电流供应导体（50a）具有面向放电空间（11）的卤化物阻挡部分（51a）和可渗透氢气和氧气且远离放电空间的部分（52a） 11）。 卤化物阻挡部分（51a）在至少第一端部区域（30a）的内径D增加2mm的距离上延伸穿过第一端部区域（30a）。 此外，通过第二端区（30b）的电流供给导体（50b）具有面向放电空间（11）的卤化物阻挡部（51b）。 该结构允许放电容器（10）中的氢和氧的量的充分减少，同时防止电流供给导体（50a，50b）被卤化物的腐蚀性侵袭。

公开(公告)号：US5252886A

公开(公告)日：1993-10-12

申请号：US865530

申请日：1992-04-09

申请人： Max L. P. Renardus ,  Theodorus P. P. Kandelaars ,  Samuel A. Carleton ,  Cornelis A. J. Jacobs

发明人： Max L. P. Renardus ,  Theodorus P. P. Kandelaars ,  Samuel A. Carleton ,  Cornelis A. J. Jacobs

IPC分类号： H01J61/30 ,  H01J61/34 ,  H01J61/52 ,  H01J61/82 ,  H01J5/02

CPC分类号： H01J61/33 ,  H01J61/34 ,  H01J61/52 ,  H01J61/82

摘要： The high pressure discharge lamp has an elongate discharge vessel of ceramic material. The outside surface area of the wall of the discharge vessel is strongly increased by a relief. Since a higher heat flow from the discharge vessel to the environment is possible, the lamp can withstand a higher load. In this way, lamp properties such as luminous flux, color rendering index and/or color temperature can be improved.