Patent application number | Description | Published |
20100024508 | TUBES AND METHOD AND APPARATUS FOR PRODUCING TUBES - A system and method for producing flat tubes is described and illustrated. The flat tubes can be produced from at least one strip of endless band material having at least one wall part and an inner part formed with corrugations on a roller train provided with roller pairs, with the strip running in a longitudinal direction through the rollers and being shaped. The inner part of the flat tube can be formed with corrugations placed between the shaped wall parts, after which the closure of the flat tube is carried out. Production of the flat tubes can include forming spaced apart band thinning lines running in the longitudinal direction of the strip, and forming corrugation peaks and corrugation troughs at the band thinning lines. | 02-04-2010 |
20100025027 | HEAT EXCHANGER WITH COLLECTING TUBE, COLLECTING TUBE, AND METHOD FOR PRODUCING THE SAME - A heat exchanger, in particular a condenser or gas cooler, having a collecting tube which has a wall and which can be produced by deformation of a single metal strip, which collecting tube has, in its base, at least one row of openings in which heat exchanger tubes, each of which has two narrow and two wide sides, are fastened at their ends. The collecting tube can have at least two chambers, which adjoin one another approximately at a central longitudinal axis, and also a reinforcement, which is formed by the longitudinal edge strips of the metal strip, of the base between the heat exchanger tubes. To improve the internal pressure stability and also to reduce costs, the reinforcement which is formed from the longitudinal edge strips can extend at least over 1/3 of a surface area of the base. | 02-04-2010 |
20100025029 | HEAT EXCHANGER TUBE AND METHOD OF FORMING THE SAME - Flat heat exchanger tubes having two narrow and two broad sides are shown and described, wherein the flat tubes can be manufactured from two continuous strips having a relatively large curve on one longitudinal edge of the strips and having a relatively small curve on the other longitudinal edge of the strips. The two strips can be arranged laterally transposed with respect to one another to form the wall of the flat tubes, so that the relatively large curve of the longitudinal edge of one strip holds in itself the relatively small curve of the longitudinal edge of the other strip to form the narrow sides of the flat tubes. The strips can be formed with at least one further contoured portion which extends in the longitudinal direction of the flat tubes and which improves cohesion of the flat tube. | 02-04-2010 |
20130333537 | METHOD FOR PRODUCING SLOTS IN A TUBE WALL AND SLOTTING TOOL - The invention relates to a method for producing slots ( | 12-19-2013 |
Patent application number | Description | Published |
20090040740 | Wiring circuit board - Wiring circuit board for connecting an electronic control system or an electronic control module to a connection circuit board, on which service lines for the electronic control system or the electronic control module can be hooked up in terminals, wherein the wiring circuit board has a plug and socket connector, which can be plugged directly or via a connection cable into a mating connector of the connection circuit board, which is in electrically conducting connection with the terminals of the connection circuit board, and at least one socket, into which the electronic control system or the electronic control module can be plugged, and the plug and socket connector is joined in electrical conduction via the wiring circuit board to the at least one socket. | 02-12-2009 |
20090042446 | Adapter board, socket, and device for connecting an electronic controller to the connection leads thereof - An adapter board for connecting an electronic controller to the connection leads thereof includes a printed circuit board having at least two pins, which can be inserted into connections for the connection leads of the electronic controller. The adapter board also includes a plug-in connector, which can be plugged into a mating plug-in connector of a socket and which can be brought into a signal connection with the connection leads. The pins are connected to the plug-in connector in an electrically conductive manner via the printed circuit board. | 02-12-2009 |
20120077355 | Feeder Clamp - The invention relates to an electrical connecting terminal with an insulating connecting terminal housing and one or more clip-on contacts for the conduction of electrical current. | 03-29-2012 |
20130288549 | Connecting terminal - The invention relates to a terminal with a housing, with at least two clip contacts to produce an electronic connection to electric contacts and with connection elements for producing an electric connection to an electronic sub-assembly arranged outside the terminal, with the terminal comprising a sub-assembly and with the clip contacts being connected via the sub-assembly to connection elements as well as a terminal—circuit board arrangement with a sub-assembly in the form of a circuit board and with a terminal electrically connected to the sub-assembly. | 10-31-2013 |
20140161393 | Plug-in terminal and electronic device having a plug-in terminal - The invention relates to a plug-in terminal having terminal elements for the connection of at least one electrical or optical conductor and having first connecting elements for connecting the at least one electrical or optical conductor with an electronic device, wherein the plug-in terminal comprises a storage for data and that means for reading out and/or archiving data in the storage by means of the electronic device are provided, as well as an electronic device which can be configured by means of configuration data having a plug-in terminal removably arranged on it, wherein the plug-in terminal comprises a storage for the configuration data. | 06-12-2014 |
Patent application number | Description | Published |
20110198528 | DIRECTIONAL CONTROL FLUID VALVE - A directional control fluid valve for establishing a first throughflow path, with which fluid is sucked in and supplied under pressure to a consumer, and a second throughflow path with which fluid is sucked out of the consumer. The valve has a housing which has a tank port, a pressure port for connecting to a pressure side of a pump, a suction port for connecting to a suction side of the pump, and a consumer port. The valve has at least one valve flap which is arranged within the housing and which can be moved between a first flap position for establishing the first throughflow path and a second flap position for establishing the second throughflow path. The housing has two parts on which are formed in each case at least two valve seats. The housing has a base part on which the tank port, the pressure port, the suction port and the consumer port are formed, and a cover part which has closed ducts. The closed ducts are connected to the associated valve seats. | 08-18-2011 |
20120121449 | CHECK VALVE - Check valve with a valve housing, on which is formed a valve seat. The valve seat is designed as an oblique face with respect to a flow direction. A shut-off element has at least one sheet-like shut-off tab which is composed of an elastically deformable material and which, in a shut-off position, bears against the valve seat and, in an opening position, is lifted off from the valve seat, in order to allow the passage of fluid. An abutment element is arranged on that side of the shut-off tab which faces away from the valve seat. The shut-off tab can abut against the abutment element in order to limit the amount by which the shut-off tab is lifted off from the valve seat. | 05-17-2012 |