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Tridonic Gmbh & Co Kg patents

Recent patent applications related to Tridonic Gmbh & Co Kg. Tridonic Gmbh & Co Kg is listed as an Agent/Assignee. Note: Tridonic Gmbh & Co Kg may have other listings under different names/spellings. We're not affiliated with Tridonic Gmbh & Co Kg, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "T" | Tridonic Gmbh & Co Kg-related inventors

Method for eliminating flicker in emergency lighting driver devices during pulse charging

An emergency lighting driver device is configured to assume an operation mode in which: the battery is charged by applying the pulse signal to the transistor from the control unit, while the LED load is driven, wherein the emergency lighting driver device is configured to delay the pulse signal such... Tridonic Gmbh & Co Kg

Pfc with stacked half-bridges on dc side of rectifier

The invention relates to an operating device (1) for lighting means (8), having a circuit (101) for dividing a rectified alternating voltage to direct voltages of lower levels, wherein the circuit (101) comprises a PFC block comprising a plurality of half bridge converters (102, 103, 104) that are arranged such... Tridonic Gmbh & Co Kg

Switching regulator for operating luminaires, featuring peak current value controlling and mean current value detection

The invention relates to a switching regulator for operating luminaires, comprising a control circuit (4). The control circuit (4) is designed to operate, by triggering the switch (5) that is coupled to a coil, the switching regulator (3) in a limit mode of operation when the load generated by the... Tridonic Gmbh & Co Kg

Method for configuring an electronic element in a lighting system, electronic element and configuring system

The invention relates to a method for configuring an electronic element in a lighting system wherein the method comprises the steps of retrieving configuration information from a machine-readable medium by means of a configuring device; sending the retrieved configuration information from the configuring device to the electronic element in the... Tridonic Gmbh & Co Kg

Emergency power supply unit and operating an emergency lighting means

The invention relates to a power supply unit (A) and a method for operating lighting means (6). The emergency power supply unit (A) for operating an emergency lighting means (6), preferably comprising at least one LED, the emergency power supply unit (A) comprising: an energy storage unit (2) configured to... Tridonic Gmbh & Co Kg

Ballast for lighting means

The invention relates to a ballast (101) for lighting means, comprising an actively switched power factor correction stage (102), which is implemented in a Totem Pole boost topology, comprising a control circuit (103), which issues control signals for driving switches of the PFC stage (102), wherein the control circuit (103)... Tridonic Gmbh & Co Kg

Converter for light sources

The invention relates to a converter for light sources, comprising an LLC resonant circuit, from the secondary side of which light sources, e.g. an LED path, can be energized; the LLC resonant circuit includes a half-bridge circuit with two series-connected switches that are triggered by a control circuit, and further... Tridonic Gmbh & Co Kg

Emergency supply unit

An emergency operating arrangement for at least one building technical device is provided, comprising a power supply unit, and an emergency supply unit, the power supply unit and the emergency supply unit being adapted to be supplied by an electrical supply and being configured to output a DC voltage, wherein... Tridonic Gmbh & Co Kg

Driving circuit and a provision of an operating current for at least one lighting means

The invention is related to a driving circuit that provides an operating current for at least one lighting means. The driving circuit comprises an isolated switched converter having a switch (4) controlled by a control circuit (10), wherein a primary side choke (3) is charged when the switch (4) is... Tridonic Gmbh & Co Kg

Light system for detecting the presence of individuals by using light having a different spectrum

The invention relates a system for determining a change in a room (1). The invention comprises in particular a self-teaching illuminating system which detects a presence of an individual in an illuminated area. The system comprises lighting means (2) which output light, control means (3) which control the luminous output... Tridonic Gmbh & Co Kg

Driver circuit with llc start-up control

A driver circuit is provided for lighting means, in particular for one or more LEDs, having an LLC circuit with an inverter which is clocked by means of at least two switches and is designed to supply a resonant circuit, wherein the resonant circuit is coupled to a primary winding... Tridonic Gmbh & Co Kg

Lighting system for changing the emission characteristics

The invention relates to a lighting system for at least one light-emitting means (24), in particular for light-emitting diodes, comprising a light fixture (22, 43, 61), in which the light-emitting means (24) and mechanical components like a housing, cooling element, reflector, etc. are located; comprising a convertor (23) for operating... Tridonic Gmbh & Co Kg

Building equipment-based communication system

The invention relates to a building equipment-based communication system (1) comprising at least one building equipment-based device as a master unit (20), in particular a light fixture, to which at least one slave unit (13, 14), in particular a sensor and/or actuator, can be connected via a network, preferably in... Tridonic Gmbh & Co Kg

Luminous element arrangement for the dynamic display of a machine-readable code

The invention relates to a luminous element arrangement (A), in particular a luminous element field, comprising a plurality of luminous elements, at least one communication interface (5), in particular a bus and/or radio interface, and a converter unit (2), said converter unit (2) activating and/or deactivating the plurality of luminous... Tridonic Gmbh & Co Kg

Operating circuit for energizing a lamp, led converter, and operating an operating circuit

An operating circuit for energizing a lamp (5) comprising at least one light emitting diode (6) has a primary side (11) and a secondary side (12) that is electrically isolated from the primary side. The operating circuit comprises a clocked converter (14) that has a primary coil and a secondary... Tridonic Gmbh & Co Kg

Isolated active circuit for measuring the current of an illuminant on the secondary side

The invention relates to a drive circuit for operating an illuminant, preferably at least one LED, comprising an isolated converter which is clocked on the primary side by a control unit by means of at least one controlled switch unit, said converter supplying a rectifier starting from which the illuminant... Tridonic Gmbh & Co Kg

Method for controlling an operating device for lighting means

The invention relates to an illumination system (A) having at least one operating device (1) for operating lighting means, having a control device (10) which is connected by means of an analogue or digital light control bus to the operating device and is designed for transmission of analogue or digital... Tridonic Gmbh & Co Kg

Managing device ownership and commissioning in public-key encrypted wireless networks

A mobile commissioning device for assisting in the commissioning of wireless public-key encrypted networks, the device being provided with: —means for reading the public key from a network node to be integrated in the wireless network, the channel for reading the public key being physically different to the wireless network... Tridonic Gmbh & Co Kg

Analysis and address allocation of wireless building networks

A network node for a lighting network, the node is at least one of: a light sensor; a motion sensor; lighting means; a control device; or an operating device for the lighting means; and includes means for measuring the signal quality or signal strength of the wireless connection to all... Tridonic Gmbh & Co Kg

Luminaire locating device, luminaire, and luminaire configuring and commissioning device

A luminaire locating device may be used to automatically determine positions of luminaires of a lighting system. The luminaire locating device may have an interface to receive intensity information captured by a plurality of optical sensors. The luminaire locating device may have an electronic processing device to process the intensity... Tridonic Gmbh & Co Kg

Central unit of a bus system, bus locating bus subscribers

The present invention relates to a central unit of a bus system (10), to a bus system (10) and to a method for locating bus subscribers (2) in the bus system. The central unit (1) stores a generated address list containing the addresses of the bus subscribers (2). In a... Tridonic Gmbh & Co Kg

Led module with integrated current control

The present application relates to a LED module (10) for being connected to a DC power supply (11), the LED module comprising a multilayer board (2) comprising a metal surface (2a) and a dielectric layer (2b) arranged thereon, at least one LED chip (1) arranged on the metal surface (2a)... Tridonic Gmbh & Co Kg

Method for illuminating a light box

A light box, for illuminated advertising, includes at least one transparent front face, which is illuminated by at least two lamps, and includes at least two lamps, at least two operating devices for operating each lamp. The operating devices each have a first interface and the first interfaces are connected... Tridonic Gmbh & Co Kg

Illuminant comprising an led

A method for assembling and contacting an illuminant comprising one light emitting diode, having a support element on which the light emitting diode is arranged having passage openings in the electrical contact region of a cable and preferably in the vicinity of a cable. The method comprises contacting the cable... Tridonic Gmbh & Co Kg

Devices, emergency light operation

The invention relates to an operating device (10) for at least one light-emitting diode (9) having an input (11) for coupling to a DC bus (6) in order to receive a DC supply voltage. The operating device (10) has a configurable emergency light function. The operating device (10) is designed... Tridonic Gmbh & Co Kg

Operating device for lamps for transmitting information

The invention relates to a method for transmitting information from an operating device (K) for lamps (L), in particular a converter for LEDs, to a control unit (ST) connected to the operating device (K) via voltage supply lines (8, 9) thereof, having the following steps: the control unit (ST) preferably... Tridonic Gmbh & Co Kg

Led driver

The invention relates to an operating device (1) for operating lighting means, in particular LEDs, comprising: a potential-isolated clocked converter (3), having a transformer (T), which has a primary winding (N1) and a seconding winding (N2), and having a controllable switch (M1) arranged on the primary side, wherein the converter... Tridonic Gmbh & Co Kg

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009


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