-
公开(公告)号：EP2047718B1
公开(公告)日：2011-03-02
申请号：EP06762882.6
申请日：2006-07-28
发明人： HENGER, Ulrich , KLOSS, Andreas
IPC分类号： H05B41/06
CPC分类号： H05B41/06
摘要： High-pressure discharge lamp, with an outer bulb (10), on which a first terminal (12) and a second terminal (14) are provided, and with a discharge vessel (16), which is accommodated in the outer bulb (10), with a first and a second terminal (18, 20) and with an ignition apparatus (22), which is accommodated in the outer bulb (10) and is connected between the first terminal (12) of the outer bulb and the first terminal (18) of the discharge vessel (16). A switch (32), which closes depending on temperature, is connected in parallel with the ignition apparatus (22) between the first terminal (12) of the outer bulb (10) and the first terminal (18) of the discharge vessel (16). During operation of the lamp, the current therefore flows past the spiral pulse generator (32), so that no power is lost.
摘要翻译： 高压放电灯，具有其上设置有第一端子（12）和第二端子（14）的外灯泡（10）以及容纳在外灯泡（10）中的放电容器（16） ）与第一和第二端子（18,20）以及容纳在外泡壳（10）中并且连接在外泡壳的第一端子（12）和第一端子（12）之间的点火装置（22） 放电管（16）的端子（18）。 根据温度闭合的开关（32）与外部灯泡（10）的第一端子（12）和放电容器（16）的第一端子（18）之间的点火装置（22） ）。 在灯的操作期间，电流因此流过螺旋脉冲发生器（32），从而不会损失功率。
-
公开(公告)号：EP0187494A1
公开(公告)日：1986-07-16
申请号：EP85309057.9
申请日：1985-12-12
摘要： An improvement in dual beam mode fluorescent lamps in which a capacitive ballast (50) is provided integral with the lamp structure (30) in the form of a cylindrical laminate (86) of metal and insulator coaxial to the lamp's major axis.
-
公开(公告)号：EP2047718A1
公开(公告)日：2009-04-15
申请号：EP06762882.6
申请日：2006-07-28
发明人： HENGER, Ulrich , KLOSS, Andreas
IPC分类号： H05B41/06
CPC分类号： H05B41/06
摘要： High-pressure discharge lamp, with an outer bulb (10), on which a first terminal (12) and a second terminal (14) are provided, and with a discharge vessel (16), which is accommodated in the outer bulb (10), with a first and a second terminal (18, 20) and with an ignition apparatus (22), which is accommodated in the outer bulb (10) and is connected between the first terminal (12) of the outer bulb and the first terminal (18) of the discharge vessel (16). A switch (32), which closes depending on temperature, is connected in parallel with the ignition apparatus (22) between the first terminal (12) of the outer bulb (10) and the first terminal (18) of the discharge vessel (16). During operation of the lamp, the current therefore flows past the spiral pulse generator (32), so that no power is lost.
-
公开(公告)号：EP0016756A4
公开(公告)日：1980-10-15
申请号：EP79900097
申请日：1978-12-28
申请人： DATAPOWER
IPC分类号： H05B41/36 , G05F1/56 , H05B41/04 , H05B41/16 , H05B41/24 , H05B41/28 , H05B41/288 , H05B37/02 , G05F1/10 , H05B39/04 , H05B39/06 , H05B41/06 , H05B41/18
CPC分类号： H05B41/28 , H05B41/046 , H05B41/2885 , Y02B20/202
摘要： In a gas discharge lamp, when the current through the inductor (17) has increased to a point where the voltage drop across the resistor (15) exceeds the voltage of the reference source (23, 24), the comparator amplifier (20) triggers the monostabile multivibrator (18) causing the solid state switching device (14) to be turned off. This acts to collapse the magnetic field in the inductor (17) thereby causing a large flyback voltage to appear across the lamp (11) sufficient to light the lamp. At the end of the predetermined time period of the low output state of the monostabile multivibrator (18), its output turns the solid state switching device (14) on, allowing current to flow from the power supply (16) through the inductor (17) and the lamp (11), thereby maintaining the lamp in the lit state and increasing the magnetic field in the inductor (17). The current flow through the lamp, when the solid state switching device (14) is on, is in the opposite direction from the current flowing through the lamp when the solid state switching device is off.
-
公开(公告)号：EP1220298A1
公开(公告)日：2002-07-03
申请号：EP01130450.8
申请日：2001-12-20
发明人： Yoshida, Masahito , Akiyoshi, Kenji
CPC分类号： H05B41/06 , H01J61/542
摘要： A high-intensity discharge lamp 1 includes an arc tube 2 having a pair of main electrodes 3, 4, a starting circuit 13 having a thermally-actuated switch 19 for disconnecting the starting circuit 13, and an outer tube 14 for containing the arc tube and the starting circuit, and the lamp 1 is lighted by means of a reactance ballast 21. The thermally-actuated switch 19 includes an envelope bulb 27 that covers contacts 23, 24 of the thermally-actuated switch 19. Thereby, occurrence of sustained arc discharge in the outer tube 14 is prevented in the case of a starting failure or a break-off of the arc tube 2 at the end of the lamp's life.
摘要翻译： 高强度放电灯1包括具有一对主电极3,4的电弧管2，具有用于断开起动电路13的热致动开关19的起动电路13和用于容纳电弧管的外管14 起动电路，灯1通过电抗镇流器21点亮。热驱动开关19包括盖住热驱动开关19的触点23,24的封闭灯泡27.因此，产生持续弧 在灯泡寿命结束时电弧管2的起动故障或断开的情况下，防止外管14内的放电。
-
-
7.发明公开Electric discharge lamp with thermal switch 失效Elektrische Entladungslampe mit thermischem Schalter。
公开(公告)号：EP0124368A1
公开(公告)日：1984-11-07
申请号：EP84302857.2
申请日：1984-04-27
摘要： An electric discharge lamp has an arc tube within an outer gas filled glass envelope and a thermal switching means (47) is located within the outer envelope. The thermal switching means has a silica support (53) with a pair of electrical conductors affixed (51, 55) thereto and a bimetal strip (57) and a spring-like member (61) are affixed to at least one of the electrical conductors, whereby upon application of heat the bimetal strip (57) and spring-like member (61) are flexed to short-circuit the electrical conductors and remove any D.C. potential between the main electrode and the starting electrode minimizing electrolysis.
摘要翻译： 放电灯在外部充满气体的玻璃外壳内具有电弧管，并且热交换装置（47）位于外壳内。 热开关装置具有二氧化硅载体（53），一对电导体固定到其上，并且双金属条（57）和弹簧状构件（61）固定到至少一个电导体 由此，当施加热量时，双金属片（57）和弹簧状构件（61）弯曲以使电导体短路并去除主电极和起始电极之间的任何直流电势，使电解最小化。
-
公开(公告)号：EP2000009B1
公开(公告)日：2009-06-17
申请号：EP07731807.9
申请日：2007-03-23
申请人： Leger, Marie-France
发明人： Leger, Marie-France
摘要： The subject of the invention is a device for fitting and removing a starter used in the implementation of a fluorescent lamp, characterized in that it consists of two elements connected together, one consisting of a means (2) for shrouding the starter and the other consisting of a gripping means (3) furnished with a means for locking and rotating (11) a tubular fluorescent lamp socket.
-
公开(公告)号：EP2000009A1
公开(公告)日：2008-12-10
申请号：EP07731807.9
申请日：2007-03-23
申请人： Leger, Marie-France
发明人： Leger, Marie-France
摘要： The subject of the invention is a device for fitting and removing a starter used in the implementation of a fluorescent lamp, characterized in that it consists of two elements connected together, one consisting of a means (2) for shrouding the starter and the other consisting of a gripping means (3) furnished with a means for locking and rotating (11) a tubular fluorescent lamp socket.
-
公开(公告)号：EP0236423B1
公开(公告)日：1994-07-06
申请号：EP86905534.3
申请日：1986-08-22
申请人： EBTEK, INC.
CPC分类号： H05B41/28
摘要： Ballast and starting circuits for controlling current and voltage applied to an electrical discharge lamp (25). The ballast circuits use positive (18) and negative (16) capacitors which are alternately charged and discharged in an asynchronous manner. The positively charged capacitors are charged during positive portions of alternating current and discharged during negative portions of the alternating current. The negatively charged capacitors are charged during negative portions of the alternating current and discharged during positive portions. Transistors or other appropriate switching means (20, 22) are used to switch the capacitors to the lamp during discharge thereof. Startup circuits (30) are included for boosting the voltage applied to the lamp either manually or automatically upon startup. A startup regular circuit is also shown for controlling flow during periods of high current demand such as during startup.
-
-
-
-
-
-
-
-
-
搜索结果
17 条记录 (耗时 0.012 秒)
