WO1993002498A1 - Regulateur de charge electrique - Google Patents
Regulateur de charge electrique Download PDFInfo
- Publication number
- WO1993002498A1 WO1993002498A1 PCT/GB1992/001336 GB9201336W WO9302498A1 WO 1993002498 A1 WO1993002498 A1 WO 1993002498A1 GB 9201336 W GB9201336 W GB 9201336W WO 9302498 A1 WO9302498 A1 WO 9302498A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- load
- zone
- switch
- controller
- circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
- H05B47/18—Controlling the light source by remote control via data-bus transmission
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00012—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using an auxiliary transmission line
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/21—Pc I-O input output
- G05B2219/21042—Address a group, a zone
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/21—Pc I-O input output
- G05B2219/21073—Each module has push button, trigger circuit to initialise address setting
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25271—Neuron controller, for lan
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/17—Operational modes, e.g. switching from manual to automatic mode or prohibiting specific operations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
Definitions
- the present invention relates to electrical load controllers, in particular to controllers for a plurality of loads.
- the invention is particularly applicable to controllers for electrical lighting circuits.
- a typical example of an electrical circuit which may require a varied range of individual and zoned switching is an industrial, office or domestic lighting circuit.
- the present invention is not limited to such circuits, but it is particularly applicable to them.
- any load can switched by the present invention provided the components are rated highly enough to take account of the expected currents.
- a relatively high voltage eg 240 volt a.c. mains
- control circuit be easily adapted to suit the prevailing circumstances and versatile enough to be added to or varied, as required.
- portions (zones) of a lighting circuit may be controllable as a unit. For example, it may be desirable to be able to switch all the Tights on one floor of a building on or off simultaneously. In such cases, it may still be desirable for local control of each light to be retained, eg by means of wall switches in each room, or for each light in the zone to be locked either on or off, individual switching being prevented.
- a controller for controlling an electrical load comprising processing means having an output operably connectable with load switch means, a zone control input operably connectable to a pair of zone control conductors, and a connection terminal operably connectable to the corresponding terminal of at least one further load controller, the processing means being arranged to sense the presence of a connection between the zone control conductors to apply a load switch command to a pre-programmed selection of connected load controllers via the connection terminal, or to sense the application of an identified load switch command to the connection terminal and thereupon to apply a load switch command to the output.
- an electrical load control circuit comprising a plurality of load switch means, each of which is operably connected to an electrical load, and a plurality of corresponding electrical load controllers each including processing means having an output operably connected to the load switch means, a zone control input operably connected by a pair of zone control conductors to the corresponding terminal of at least one other controller, and a connection terminal operably connected to the corresponding terminal of at least one other controller, the processing means of each controller being arranged to sense the presence of a connection between the zone control conductors to apply a load switch command to a pre-programmed selection of connected load controllers via the connection terminal, or to sense the application of an identified load switch command to the connection terminal and thereupon to apply a load switch command to the output.
- the load controller and load control circuit according to the invention are advantageous primarily in that the configuration of each zone is freely programmable and may be changed at will without the need for any rewiring. Also, zones may overlap with any given controller forming part of two or more zones. Controllers may also be connected together using lightweight 2- core cable.
- the controller has a local control input operably connectable to a pair of local control conductors and the processing means is arranged to sense the presence of a connection between the local control conductors to apply a load switch command to the output. This enables local switching of each load in the circuit.
- each load controller or local control switch is provided with a display means, for example a light emitting diode (LED) , to indicate the current status of the load.
- a display means for example a light emitting diode (LED)
- Configuration of the zones may be performed by various means.
- a method of configuring zones in an electrical load control circuit comprises the steps of a) depressing a zone ON or OFF switch for a pre-set time to initialise a zone reconfiguration mode. b) switching ON or OFF using the local control inputs all those loads controlled by the circuit which are to form part of the zone, and c) depressing the zone ON or OFF switch once again to terminate the zone reconfiguration mode.
- the pre-set time for which the zone ON or OFF switch must be depressed in order to initialise the reconfiguration mode may be, for example, five seconds.
- Initialisation of the zone reconfiguration mode by depressing the zone ON or OFF switch may cause the status LEDs of all loads in the circuit to blink. Those loads which are to constitute the zone may then be selected by switching ON their local switches (whereupon the corresponding LED may switch ON) .
- the zone ON switch is then depressed, whereupon the display LEDs of the chosen loads may blink to acknowledge that programming is complete. Momentary actuation of the zone ON switch will then switch all the chosen loads ON.
- the programming process is then repeated for the zone OFF switch (since the zone switched OFF is not necessarily identical to that switched ON) .
- a zone switch may be used to control all load controllers controlling the lighting on a floor of an office block. By using a locking zone switch these may be locked on or off as required during certain times of the day or night.
- locking zone switch means having second processing means connected with the zone control conductors.
- the second processing means is operable, in response to a switch command, to apply a load switch locking command to the zone control conductors, in response to which further switching of the load switch means is disabled. Any load switch locking command must necessarily be distinguishable from a normal zone switch command.
- the second processing means may be arranged to transmit the locking command at a different voltage to the switch command or with a different duration.
- the locking switch may also be used to prevent accidental or unauthorised reconfiguration of the loads in any particular zone.
- the locking switch may, for example, have an operating mode in which reconfiguration of zones is disabled.
- the processing means In order to be able to send the necessary signals to connected load controllers and to identify its switching command supplied by another load controller, the processing means must be able to identify itself and must be able to decode signals applied to the connection terminal.
- Suitable ICs which may be used are Echelon Neuron chips manufactured by Motorola and Toshiba.
- mains supply is used to derive electrical power for the processing means which may be solid state or based on a microprocessor.
- the mains be isolated, for example, by a transformer, from the controlling voltage which is usefully significantly lower than the mains voltage being switched.
- the control conductors can be manufactured of light duty wire or strips of metal film if they are to handle voltages of the order of, for example, 0 to 12 volts with minimal current.
- each load controller be provided with its own power supply, thus obviating the need for separate power supplies.
- a master zone control switch can be connected to switch on or off all the lighting circuits from a single source.
- An example of this might be the master switch at the entrance to a building which can be used to shut down all the lighting circuits together.
- zone control using conventional direct mains switching would require a zone switch having the capacity to handle the potential currents for all the lighting circuits being switched. Expansion of a conventional circuit such as this would very rapidly lead to excessive currents having to be handled by a single switch.
- Desirably interface means are connectable across the control conductors in order that ancillary equipment such as burglar alarms, smoke alarms or fire alarms or other switching means, reacting to various inputs, can usefully be connected to the controller. This is particularly conveniently done according to the present invention when the processing means are arranged to operate at a significantly lower voltage, such as 12 volts.
- the interface means may be connected directly to a load controller. For some applications, however, such as the interfacing of a burglar alarm, it may be desirable for the interface to be connected to a locking zone switch module to prevent switching off of the alarm after it has been set off.
- Figure 1 is a schematic diagram of an electric lighting control circuit comprising four load controllers according to the invention.
- Figure 2 is a block diagram of a load controller forming part of the circuit of Figure 1.
- an electric lighting control circuit comprises four modular load controllers 1,2,3,4, each of which is supplied by 240V ac mains and is connected to a load in the form of an electric light (not shown) .
- Each controller 1,2,3,4 is connected by a 2-core cable 5 to a local momentary-action control switch 6, each of which is provided with an LED to indicate the current status of the load.
- Controllers 2 and 3 are connected by 4-core cables 7,8 to zone ON and OFF switches 9,10. All four controllers are connected together by a 2-core cable 11, which is also connected to a locking unit 12.
- each load controller comprises a Neuron IC 21 with an associated power supply unit 22 and crystal 23.
- Connection terminals 24 (to which are connected the connection cable 11) are connected to the IC 21 as are, via transistor drivers 25, local terminals 26 (connected to the local cable 5) and zone terminals 27 (connected in the case of controllers 2 and 3 to the zone switch cables 7,8).
- a contactor 28 switches the electric light controlled by the controller ON or OFF in response to an appropriate switching command.
- each light can be switched ON or OFF by momentary actuation of the corresponding local switch 6 or by using the corresponding zone switch 9,10.
- the locking unit 12 is used to enable or disable reconfiguration of the zones. With this facility enabled, configuration of the zones is carried out by the method described previously. For example, if it is desired that controllers 1 and 2 should be capable of being switched ON by zone control switch 9 then, with the locking unit 12 in ENABLE mode, the ON switch on zone control switch 9 is depressed for five seconds. This causes the LEDs on all local control switches 6 to blink. The local control switches 6 connected to controllers 1 and 2 are then depressed, whereupon the LEDs on those switches switch ON. This stage of programming is completed by depressing the zone control ON switch 9 once again. Thereafter, actuation of that switch 9 will switch ON the lights controlled by controllers 1 and 2. Similar programming operations may then be performed for the OFF switch of zone control switch 9 and the ON and OFF switches of zone control switch 10. After programming, the locking unit 12 may be switched to DISABLE mode to prevent accidental reprogramming.
- zones switched ON by any particular zone control switch 9,10 may differ from those switched OFF by the same switch. Also, the zones controlled by the two zone control switches 9,10 may overlap. For example, the loads switched by the two zone control switches may be as follows:
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Circuit permettant de réguler la charge électrique et comprenant une pluralité de dispositifs de commutateurs de charge qui sont chacun connectés de manière à fonctionner à une charge électrique, et une pluralité de régulateurs (1-4) de charge électrique correspondants. Chaque régulateur (1-4) comporte un dispositif de traitement dont une sortie est connectée de manière à fonctionner au dispositif de commutateur de charge, une entrée de régulation de zone connectée de manière à fonctionner par l'intermédiaire de deux conducteurs (7, 8) de contrôle de zone à la borne correspondante d'au moins un autre régulateur (1-4), et une borne de raccordement connectée de manière à fonctionner à la borne correspondante d'au moins un autre régulateur (1-4). Le dispositif de traitement de chaque régulateur (1-4) est prévu pour détecter la présence d'une connexion entre les conducteurs de régulation de zone pour appliquer une commande de commutateur de charge à une sélection préprogrammée de régulateurs de charge connectés par l'intermédiaire de la borne de raccordement, ou pour détecter l'application d'une commande de commutateur de charge identifiée à la borne de raccordement et pour appliquer une commande de commutateur de charge à la sortie.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9400527A GB2272587A (en) | 1991-07-23 | 1994-01-13 | Electrical load controller |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919115849A GB9115849D0 (en) | 1991-07-23 | 1991-07-23 | Electrical load controller |
GB9115849.3 | 1991-07-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1993002498A1 true WO1993002498A1 (fr) | 1993-02-04 |
Family
ID=10698800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB1992/001336 WO1993002498A1 (fr) | 1991-07-23 | 1992-07-21 | Regulateur de charge electrique |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2341892A (fr) |
GB (2) | GB9115849D0 (fr) |
WO (1) | WO1993002498A1 (fr) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0639039A1 (fr) * | 1993-08-11 | 1995-02-15 | Awag A. Widmer AG | Procédé pour le contrôle par programme d'une installation d'éclairage ou de stores |
EP0639938A1 (fr) * | 1993-08-18 | 1995-02-22 | Tridonic Bauelemente GmbH | Dispositif de commande d'éclairage par zones |
EP0648005A1 (fr) * | 1993-10-09 | 1995-04-12 | Wolfgang Dipl.-Ing. Priesemuth | Procédé pour la réduction de la charge de pointe les résaux de distribution électrique et appareil pour la limitation de puissance absorbée d'une unité des consommateurs alimentée d'un raccord d'alimentation en énergie |
EP0712566A1 (fr) * | 1994-04-11 | 1996-05-22 | Lutron Electronics Co., Inc. | Systeme de commande d'eclairage multizone |
EP0718729A2 (fr) * | 1994-12-23 | 1996-06-26 | Eric Bubendorff | Dispositif de commande de charges actives électriques, telles que de volets roulants motorisés, d'éclairages ou analogues |
EP0827368A2 (fr) * | 1996-08-05 | 1998-03-04 | Harness System Technologies Research, Ltd. | Système de contrÔle des charges |
FR2753311A1 (fr) * | 1996-09-12 | 1998-03-13 | Merx Philippe | Dispostiif electrique dont les organes de commande et les appareils commandes sont mobiles |
WO1998011648A1 (fr) * | 1996-09-12 | 1998-03-19 | Philippe Merx | Dispositif electrique dont les organes de commande et les appareils commandes sont mobiles |
EP1035755A2 (fr) * | 1999-03-05 | 2000-09-13 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Méthode de mise en service des moyens de commande d'un système d'éclairage |
EP1816723A3 (fr) * | 2005-12-27 | 2008-07-09 | Insta Elektro GmbH | Appareil d'instalation électrique et électronique |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985005505A1 (fr) * | 1984-05-17 | 1985-12-05 | Spie Batignolles (Societe Anonyme) | Dispositif d'interfaces pour le controle et la commande de tableaux de distribution |
WO1988010020A1 (fr) * | 1987-06-12 | 1988-12-15 | Starec Nominees Pty. Ltd. | Appareil de commande electrique |
WO1992005616A1 (fr) * | 1990-09-14 | 1992-04-02 | Hawker Fusegear Ltd. | Ameliorations relatives a des regulateurs de charge electrique |
WO1992005615A1 (fr) * | 1990-09-14 | 1992-04-02 | Hawker Fusegear Ltd. | Ameliorations relatives a des regulateurs de charge de zone electrique |
-
1991
- 1991-07-23 GB GB919115849A patent/GB9115849D0/en active Pending
-
1992
- 1992-07-21 WO PCT/GB1992/001336 patent/WO1993002498A1/fr active Application Filing
- 1992-07-21 AU AU23418/92A patent/AU2341892A/en not_active Abandoned
-
1994
- 1994-01-13 GB GB9400527A patent/GB2272587A/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985005505A1 (fr) * | 1984-05-17 | 1985-12-05 | Spie Batignolles (Societe Anonyme) | Dispositif d'interfaces pour le controle et la commande de tableaux de distribution |
WO1988010020A1 (fr) * | 1987-06-12 | 1988-12-15 | Starec Nominees Pty. Ltd. | Appareil de commande electrique |
WO1992005616A1 (fr) * | 1990-09-14 | 1992-04-02 | Hawker Fusegear Ltd. | Ameliorations relatives a des regulateurs de charge electrique |
WO1992005615A1 (fr) * | 1990-09-14 | 1992-04-02 | Hawker Fusegear Ltd. | Ameliorations relatives a des regulateurs de charge de zone electrique |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0639039A1 (fr) * | 1993-08-11 | 1995-02-15 | Awag A. Widmer AG | Procédé pour le contrôle par programme d'une installation d'éclairage ou de stores |
US5544037A (en) * | 1993-08-18 | 1996-08-06 | Tridonic Bauelemente Gmbh | Control arrangement for consumer units which are allocated to groups |
EP0639938A1 (fr) * | 1993-08-18 | 1995-02-22 | Tridonic Bauelemente GmbH | Dispositif de commande d'éclairage par zones |
EP0648005A1 (fr) * | 1993-10-09 | 1995-04-12 | Wolfgang Dipl.-Ing. Priesemuth | Procédé pour la réduction de la charge de pointe les résaux de distribution électrique et appareil pour la limitation de puissance absorbée d'une unité des consommateurs alimentée d'un raccord d'alimentation en énergie |
EP0712566A1 (fr) * | 1994-04-11 | 1996-05-22 | Lutron Electronics Co., Inc. | Systeme de commande d'eclairage multizone |
EP0712566A4 (fr) * | 1994-04-11 | 1996-09-11 | Lutron Electronics Co | Systeme de commande d'eclairage multizone |
EP0718729A3 (fr) * | 1994-12-23 | 1996-10-09 | Eric Bubendorff | Dispositif de commande de charges actives électriques, telles que de volets roulants motorisés, d'éclairages ou analogues |
FR2728700A1 (fr) * | 1994-12-23 | 1996-06-28 | Bubendorff Eric | Dispositif de commande d'au moins une charge active electrique, tel que d'un volet roulant motorise, d'un eclairage ou analogue |
EP0718729A2 (fr) * | 1994-12-23 | 1996-06-26 | Eric Bubendorff | Dispositif de commande de charges actives électriques, telles que de volets roulants motorisés, d'éclairages ou analogues |
EP0827368A2 (fr) * | 1996-08-05 | 1998-03-04 | Harness System Technologies Research, Ltd. | Système de contrÔle des charges |
EP0827368A3 (fr) * | 1996-08-05 | 1998-04-22 | Harness System Technologies Research, Ltd. | Système de contrÔle des charges |
US5917252A (en) * | 1996-08-05 | 1999-06-29 | Harness System Technologies Research, Ltd. | Load control system |
FR2753311A1 (fr) * | 1996-09-12 | 1998-03-13 | Merx Philippe | Dispostiif electrique dont les organes de commande et les appareils commandes sont mobiles |
WO1998011648A1 (fr) * | 1996-09-12 | 1998-03-19 | Philippe Merx | Dispositif electrique dont les organes de commande et les appareils commandes sont mobiles |
EP1035755A2 (fr) * | 1999-03-05 | 2000-09-13 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Méthode de mise en service des moyens de commande d'un système d'éclairage |
EP1035755A3 (fr) * | 1999-03-05 | 2002-03-13 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Méthode de mise en service des moyens de commande d'un système d'éclairage |
EP1816723A3 (fr) * | 2005-12-27 | 2008-07-09 | Insta Elektro GmbH | Appareil d'instalation électrique et électronique |
Also Published As
Publication number | Publication date |
---|---|
GB9115849D0 (en) | 1991-09-04 |
GB2272587A (en) | 1994-05-18 |
AU2341892A (en) | 1993-02-23 |
GB9400527D0 (en) | 1994-03-16 |
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