| Patent application number | Description | Published |
|---|
| 20090056916 | HEAT EXCHANGER - The present disclosure provides a heat exchanger for removing heat energy from a heat generator, comprising at least one conduit for a working fluid, which is arranged in an upright position of at least 45°, each conduit having an exterior wall and at least one interior wall for forming at least one evaporator channel and at least one condenser channel within the conduit. Furthermore, the heat exchanger comprises a first heat transfer element for transferring heat into the evaporator channel and a second heat transfer element for transferring heat out of the condenser channel. | 03-05-2009 |
| 20090266514 | HEAT EXCHANGE DEVICE - A heat exchange device comprises a base and a plurality of fins. The plurality of fins are in thermal contact with the base to allow heat transport from the base to the fins. Further, the fins comprise at least one respective channel containing a working fluid. The fins are arranged in at least a first and a second row. The rows can be laterally displaced with respect to each other. Further, the first row and second row may be staggered with respect to each other. | 10-29-2009 |
| 20090284925 | EVAPORATOR FOR A COOLING CIRCUIT - An evaporator is disclosed for a cooling circuit. The evaporator includes a housing having at least one wall for contacting a heat emitting device. A channel, the cross section of which is small enough to allow convection boiling, and a separation volume are located in the evaporator. The separation volume is located at a vapor exiting port of the channel. The evaporator can include a liquid reservoir. | 11-19-2009 |
| 20090284926 | TWO-PHASE COOLING CIRCUIT - The disclosure relates to a two-phase cooling circuit. The cooling circuit can include an evaporator and a condenser. The evaporator and condenser can be connected by a feeder line and a first return line. A phase separator is arranged at an inlet side of the condenser. The phase separator can be connected with the evaporator by a second return line. | 11-19-2009 |
| 20100270010 | TWISTED TUBE THERMOSYPHON - A thermosyphon heat exchanger includes a plurality of first conduit elements and a plurality of second conduit elements. Each first conduit element has a heat absorbing portion defining a first plane and a first fluid transfer portion defining a second plane. The first plane and the second plane are twisted relative to each other. Each second conduit element has a heat releasing portion and a second fluid transfer portion or a connection to a fluid return line. At least one first conduit element and at least one second conduit element are connected to each other such that the fluid in the thermosyphon heat exchanger can flow in a closed loop through said first conduit element and said second conduit element. | 10-28-2010 |
| 20100277870 | MULTI-ROW THERMOSYPHON HEAT EXCHANGER - A thermosyphon heat exchanger includes a first set of first conduit elements for heat absorbing and a second set of second conduit elements for heat releasing. A first end of the first set can be connected to a first end of the second set by at least one manifold and a second end of the first set is connected to a second end of the second set by at least one other manifold. At least one first set of first conduit elements and the at least one second set of second conduit elements are at least partially arranged such that a stack is formed. | 11-04-2010 |
| 20100302715 | Cooling Device For A Circuit Breaker And Circuit Breaker Comprising Such Device - A cooling device for a circuit breaker which comprises a case having a front wall, a rear wall, an upper wall, a lower wall, two flanks, and a first series of side-by-side terminals and a second series of side-by-side terminals that protrude outside from the case for the connection of the circuit breaker with an electrical circuit. The cooling device includes at least one first body made of a thermal conducting material and which has a central portion suitable for being positioned transversally along and facing the first series of terminals so as to absorb heat generated at the first series of terminals, and a first end portion and a second end portion that protrude from the central portion and are configured so as to receive the heat absorbed by the central portion and to diffuse it outside the cooling device itself. | 12-02-2010 |
| 20100315781 | ANTI-GRAVITY THERMOSYPHON HEAT EXCHANGER AND A POWER MODULE - A thermosyphon heat exchanger according to the disclosure includes a set of linear conduit elements and a heat exchange plate mounted in a heat receiving region on the conduit elements. The longitudinal axes of the conduit elements extend in a first direction in a plane defined by the flat side of the heat exchange plate. The conduit elements project above the heat receiving region in the first direction on a first side and an opposing second side such that the extension of the conduit elements on each side of the heat exchange region is suitable for constituting a condensing region for condensing a refrigerant vaporized in the heat receiving region if the first direction is arranged vertically. | 12-16-2010 |
| 20110030400 | EVAPORATOR AND COOLING CIRCUIT - An evaporator for a cooling circuit is provided, for cooling at least one heat emitting device by evaporation of a cooling fluid. The evaporator includes a top collector, a bottom collector, and an evaporator body. The evaporator body includes at least one thermoconducting wall that is thermally connectable to the at least one heat emitting device, a plurality of evaporation channels, and a plurality of return channels. | 02-10-2011 |
| 20110080711 | POWER-ELECTRONIC ARRANGEMENT - A power-electronic arrangement comprising semiconductor components ( | 04-07-2011 |
| 20110127011 | HEAT EXCHANGER - An exemplary heat exchanger includes evaporator channels and condenser channels, connecting parts for providing fluid paths between evaporator channels and the condenser channels, a first heat transfer element for transferring a heat load to a fluid in said evaporator channels, and a second heat transfer element for transferring a heat load from a fluid in the condenser channels. In order to achieve a heat exchanger that can be used in any position, the evaporator channels and said condenser channels can have capillary dimensions. The connecting part arranged at a first end of heat exchanger can include a first fluid distribution element for conducting fluid from a predetermined condenser channel into a corresponding predetermined evaporator channel, and the connecting part arranged at a second end of the heat exchanger can include a second fluid distribution element for conducting fluid from a predetermined evaporator channel into a corresponding predetermined condenser channel. | 06-02-2011 |
| 20110156094 | ELECTRICAL MODULE - A method for fabricating an electrical module comprising a first substrate plate ( | 06-30-2011 |
