Class / Patent application number | Description | Number of patent applications / Date published |
228182000 | Of mechanical article | 10 |
20130175327 | STRUCTURAL REINFORCEMENT STRUT FOR GAS TURBINE CASE - A gas turbine engine case having a working fluid flow, includes inner and outer case portions defining an annular duct for directing the working fluid flow, and a plurality of struts positioned within the annular duct and extending between the inner and outer case portions. The struts are welded to the inner and outer case portions with a first weld along a peripheral line of the respective struts and with second weld, of fillet type, in selected locations for additionally connecting a portion of each strut to the respective inner and outer case portions. | 07-11-2013 |
20150034703 | METHOD OF MANUFACTURING VEHICLE BODY - In a method of manufacturing a vehicle body a side structure and a center structure are positioned in place using a fixture or the like, and fixed by welding with maintained accuracy of mounting positions; annular parts along the width of the cabin of the vehicle and other parts are temporarily mounted to be retained without being welded; additional welding is performed on the center structure and the side structure, and the annular parts along the width of the cabin of the vehicle and other parts are positioned in place using a fixture or the like, and are fixed by welding with maintained accuracy of mounting positions; additional welding is performed on the parts; and a roof complex is mounted and fixed by welding with maintained accuracy of mounting positions. | 02-05-2015 |
20150102089 | VEHICLE BODY ASSEMBLING METHOD AND VEHICLE BODY ASSEMBLING DEVICE - Provided are a vehicle body assembling method and a vehicle body assembling device that are space-saving and economical. The vehicle body assembling method includes: a first holding step (S | 04-16-2015 |
228183000 | Heat exchanger structure | 5 |
20080237311 | APPARATUS AND METHOD FOR PRODUCING BRAISED PARTS - The invention relates to a plant and a method for the production of soldered components, in particular of heat exchangers, from light metal, in particular from aluminum materials, under protective gas, with a continuous soldering furnace or a chamber soldering furnace, which is designed as a muffle which is formed from a muffle material. | 10-02-2008 |
20080237312 | Brazing method - In a brazing method, tubes for a heat exchanger, in which an inner fluid flows and exchanges heat with an outer fluid, are bonded to fins for expanding a heat exchange area at a time of exchanging the heat, by using a brazing material of paste form. The method includes a mounting step of stacking the tubes and the fins alternately in layers to form an assembly, a coating step of coating portions near outside abutting portions where the tubes abut on the fins with the brazing material after the mounting step, and a brazing step of carrying the assembly coated with the brazing material in the coating step into a brazing furnace and of brazing the tubes to the fins. | 10-02-2008 |
20080277455 | METHOD FOR JOINING COMPONENTS MADE OF A HIGH-STRENGTH ALUMINUM MATERIAL AND HEAT EXCHANGER ASSEMBLED ACCORDING TO THE METHOD - The invention relates to a method for joining components made of a high-strength aluminum material, whereby at least two components of high-strength aluminum alloys are joined by soldering, both components separated from each other by at least one aluminum layer with a lower magnesium content compared with the contact surfaces before joining is carried out, and a heat exchanger produced according to this method. | 11-13-2008 |
20100270361 | Device and Method For Applying a Flow Agent For Hard Soldering of Parts - The invention relates to an apparatus and a process for the preferably uneven application of flux to a material surface, in particular to the finned side of a plate of a plate-type radiator. | 10-28-2010 |
20120145772 | DEVICE AND METHOD FOR BRAZING A HEAT PIPE - The present invention relates to a device and method for brazing a heat pipe assembly with copper-silver alloy filler rings to improve heat dissipation efficiency of a heat pipe. The device comprises a brazing furnace and a conveyor. The brazing furnace comprises an open ended passage with a multi-stage brazing heater and cooler. The conveyor comprises an input bracket assembly, an output bracket assembly and a steel mesh belt. The method comprises steps of (A) providing multiple heat pipe components, (B) assembling the heat pipe components to form heat pipe assemblies, (C) injecting mixed gas, (D) turning on the multi-stage brazing heater and cooler, (E) placing the heat pipe assemblies on the conveyor, (F) brazing the heat pipe assemblies to form heat pipes, (G) cooling the heat pipes and (H) removing the heat pipes from the conveyor. | 06-14-2012 |
228184000 | Pressure vessels, tanks, and container-type structures | 2 |
20090095796 | WIRE WRAPPED PRESSURE VESSELS - A pressure vessel ( | 04-16-2009 |
20160107254 | Method of Manufacturing Metal Containers - A method of manufacturing a container includes positioning metals plates against one another to define an interior space, filling the interior space with a granular refractory material and welding the seams between the plates to form a fluid tight container. | 04-21-2016 |