公开(公告)号：EP1794553A1

公开(公告)日：2007-06-13

申请号：EP05790683.6

申请日：2005-09-06

申请人： Koninklijke Philips Electronics N.V.

发明人： MARTENS, Christiaan, J.

IPC分类号： G01J1/04 ,  G01J5/12 ,  G01J5/10

CPC分类号： G01J1/42 ,  G01J1/0252 ,  G01J1/0271 ,  G01J1/04 ,  G01J1/0414 ,  G01J2001/4247 ,  H05B39/042 ,  Y02B20/14

摘要： The invention provides a device for measuring radiation, as well as a method for measuring with the device, and a controllable lighting system with the device. The device (l') has a side wall (2) with a sensor (5, 5'), a radiation entrance opening (4'), and optionally a top wall (9) and bottom cap (10). The sensor is sensitive only to indirect radiation that is reflected at a reflection area, such as a ring (12a - 12b). The device is not sensitive to dust deposition, because most dust is blocked by the side wall (2), while any other dust will pass the sensor surface and reflection area(s) on air currents parallel thereto, without any deposition of dust or dirt. Hence the sensor will give more reliable measurements, even in dusty environments. The method involves orienting the device with respect to the light to be measured and to possible currents. The controllable lighting system involves measuring light levels with the device, and having a control unit control one or more lamps on the basis of those measurements.

公开(公告)号：EP0807877B2

公开(公告)日：2006-12-13

申请号：EP97106662.6

申请日：1997-04-22

申请人： Zumtobel Lighting GmbH

发明人： Geiginger, Joachim ,  Jahn, Gerhard ,  Heim, Armin, Dr.

IPC分类号： G05D25/02

CPC分类号： H05B39/042 ,  Y02B20/14

公开(公告)号：EP1312855A3

公开(公告)日：2005-01-19

申请号：EP02250604.2

申请日：2002-01-29

申请人： Techtronic Industries Co., Ltd.

发明人： Tang, Yun Keung Stanley

IPC分类号： H02J7/00 ,  H05B39/04 ,  F21L4/04 ,  F21V21/40

CPC分类号： F21L4/08 ,  F21V21/145 ,  F21V21/406 ,  H05B39/041 ,  Y02B20/14

摘要： A battery-operated lighting device (100) for use with any one of a plurality of rechargeable battery packs (200), each pack (200) having a pair of terminals (216) and a different operating voltage. The lighting device (100) comprises a casing (110) having first and second parts (112/114), a lighting unit (120) including a light bulb (122) provided at the first casing part (112), and a battery chamber (150) formed at the second casing part (114) for receiving at least part (214) of and locating said any one battery pack (200). The light bulb (122) has an optimum operating voltage. A pair of electrical contacts (136) is located in the chamber (150) for making electrical connection with respective terminals (216) of said battery pack (200) located by the chamber (150). The casing (110) houses an electronic voltage regulating circuit (140) that has an input (141/142) and an output (143/144) in electrical connection with the contacts (136) and the light bulb (122) respectively. The circuit (140) is arranged to regulate the voltage of said battery pack (200) down to substantially the optimum operating voltage of the light bulb (122) for operating the light bulb (122).

摘要翻译： 一种电池供电的照明装置（100），用于与多个可充电电池组（200）中的任何一个一起使用，每个组件（200）具有一对端子（216）和不同的工作电压。 照明装置（100）包括具有第一和第二部分（112/114）的壳体（110），包括设置在第一壳体部分（112）处的灯泡（122）的照明单元，以及电池室 （150），形成在所述第二壳体部分（114）处，用于接收所述任何一个电池组（200）的至少一部分（214）并定位。 灯泡（122）具有最佳工作电压。 一对电触头（136）位于腔室（150）中，用于与由腔室（150）定位的所述电池组（200）的相应端子（216）进行电连接。 壳体（110）容纳电子电压调节电路（140），其具有分别与触点（136）和灯泡（122）电连接的输入端（141/142）和输出端（143/144）。 电路（140）被布置成将所述电池组（200）的电压调节到用于操作灯泡（122）的灯泡（122）的基本上最佳工作电压。

公开(公告)号：EP1435079A1

公开(公告)日：2004-07-07

申请号：EP02776766.4

申请日：2002-10-01

申请人： EnOcean GmbH

发明人： ALBSMEIER, Andre ,  BULST, Wolf-Eckhart ,  PISTOR, Klaus ,  SCHMIDT, Frank ,  SCZESNY, Oliver

IPC分类号： G08C17/02

CPC分类号： H05B39/042 ,  G01D21/00 ,  G08C17/02 ,  H05B37/0218 ,  Y02B20/14

摘要： A sensor system (S, S'), comprises: at least one voltage generator (1, 11, 12, 13), for the conversion of non-electrical energy into electrical energy, at least one energy store (2), arranged in series after the voltage generator (1, 11, 12, 13), at least one voltage converter (3), connected to the energy store (2) such that the output signal therefrom is suitable for operating a process controller (4), at least one sensor (7, 71), at least one transmitter (5) for the wireless transmission of message telegrammes which may be generated by the process controller (4) and which contain at least one measured value from the at least one sensor (7, 71), characterised in that a timer circuit (6) is provided, which, depending on a voltage level of the at least one energy store (2) may be triggered and which activates the sensor system (S) to transmit at least one message telegramme after a given time delay.

公开(公告)号：EP1169887A1

公开(公告)日：2002-01-09

申请号：EP00926952.3

申请日：2000-04-14

申请人： Kovacs, Hermann

发明人： Kovacs, Hermann

IPC分类号： H05B37/02 ,  H05B39/04

CPC分类号： H05B39/086 ,  H05B39/041 ,  Y02B20/14

摘要： The invention relates to a device for adjusting the brightness of an illuminating means (58). Said device comprises an operation detection mechanism (50) for generating a detection signal, whereas a user (53) operates the operation detection mechanism (50). A brightness control mechanism which comprises a multitude of different setting modes (54, 56) of the illuminating means is provided for controlling the brightness of the illuminating means (58). In addition, the inventive device for adjusting the brightness of an illuminating means comprises a switching mechanism (52) which is provided for switching between the multitude of setting modes (54, 56) of the illuminating means in response to a progression of the detection signals. Said progression can be generated in a predetermined manner by an operation of the operation detection mechanism (50) effected by a user (53).

公开(公告)号：EP0899990A3

公开(公告)日：1999-12-15

申请号：EP98115266.3

申请日：1998-08-13

申请人： Huis, Wolfgang

发明人： Huis, Wolfgang

IPC分类号： H05B39/02

CPC分类号： H05B39/041 ,  Y02B20/14

摘要： Eine Leuchtmittelbeschaltung, insbesondere für wechselstrombetriebene Niedervolt-Leuchtmittel, zeichnet sich aus durch mindestens zwei zueinander antiparallel und zum Leuchtmittel in Reihe geschaltete Dioden, um die anliegende Spannung am Leuchtmittel um den Wert der Sperrspannung der Dioden beispielsweise um 0,7 V zu reduzieren, was eine Verlängerung der Lebensdauer des Leuchtmittels zur Folge hat. Bei einer Weiterbildung werden mehrere Diodenpaare, die jeweils aus zwei antiparallel geschalteten Dioden bestehen, über einen Wahlschalter miteinander kombiniert, um eine brummfreie Dimmerfunktion zu erreichen.

公开(公告)号：EP0682465B1

公开(公告)日：1999-07-28

申请号：EP95106674.5

申请日：1995-05-03

申请人： Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH

发明人： Lecheler, Reinhard

IPC分类号： H05B39/04 ,  H02M7/5383

CPC分类号： H02M7/53832 ,  H05B39/041 ,  Y02B20/14

公开(公告)号：EP0902604A2

公开(公告)日：1999-03-17

申请号：EP98116647.3

申请日：1998-09-03

申请人： Zumtobel Staff GmbH

发明人： Werner, Walter, Dr. ,  Ehnes, Burkhart

IPC分类号： H05B37/02

CPC分类号： F21S6/007 ,  F21V23/04 ,  F21V23/0442 ,  H05B39/042 ,  Y02B20/14

摘要： Automatisch dimmbare Leuchte (1), insbesondere Stehleuchte. Die Leuchte umfaßt Beleuchtungsmittel (6), die künstliches Licht bestimmter Helligkeit abgeben. Die Leuchte (1) wird automatisch von dem Umgebungslicht gedimmt bzw. geregelt, wobei zur Erfassung des Umgebungslichts Lichterfassungsmittel vorgesehen sind, die mehrere gleichmäßig in Umfangsrichtung der Leuchte (1) verteilte Lichtaufnahmeelemente (8) umfassen. Durch die gleichmäßige Verteilung der Lichtaufnahmeelemente (8) über den Umfang ist gewährleistet, daß stets mindestens ein Lichtaufnahmeelement (8) optimal zu einem Fenster eines zu beleuchtenden Raumes hin ausgerichtet ist, um auf diese Weise bestmöglich das durch das Fenster in den entsprechenden Raum einfallende Außenlicht für die automatische Dimmung der Leuchte (1) berücksichtigen zu können.

摘要翻译： 照明单元可以是独立式单元（1）的形式，并且主杆或杆可以具有在其内部具有多个光敏传感器的插入件（7）。 传感器径向分布并响应环境光强度。 传感器与内置的控制模块连接，随着环境照明级别的增加，这会使电气照明单元（5）变暗。

公开(公告)号：EP0545513B1

公开(公告)日：1997-11-26

申请号：EP92301975.6

申请日：1992-03-09

申请人： Hayashibara, Ken

发明人： Matsuda, Osamu ,  Ogimoto, Naoto ,  Iwashima, Hiroyoshi

IPC分类号： H05B39/04

CPC分类号： H05B39/04 ,  H05B39/041 ,  H05B39/08 ,  Y02B20/14

公开(公告)号：EP0705056A3

公开(公告)日：1997-01-29

申请号：EP95306845.9

申请日：1995-09-28

申请人： Toroids Hong Kong Limited

发明人： Christoffersson, Per H.

IPC分类号： H05B39/04

CPC分类号： H05B39/041 ,  Y02B20/14 ,  Y10T307/944

摘要： An apparatus for applying a variable voltage to an electric load (10) utilizes a transformer (20) with several taps (221,222,223) to provide different voltage levels for the load. The load (10) is connected to alternate taps by a switching device (40), which is operated by a control device (50) responsive to short interruptions in the power supply to the load. Short interruptions in power can be generated by rapidly turning one or more existing power switches (32,34) in circuit with the load off and on again, so remote control is possible from several locations. Apparatus with the above structure is particularly suitable while employing a toroidal transformer for dimmer control of halogen lamps.