Patent application number | Description | Published |
20080220112 | DOUBLE BAG VACUUM INFUSION PROCESS AND SYSTEM FOR LOW COST, ADVANCED COMPOSITE FABRICATION - Boeing is actively engaged in the production of lightweight composite airframes for both military and commercial applications. The double bag vacuum infusion process of the present invention provides a low cost, method for producing complex composite assemblies without an autoclave. It also enables the production of highly innovative structures. The quality of the composites produced using such an infusion process are comparable to composites made using prepregs, hand layup or fiber placement and autoclave curing. | 09-11-2008 |
20120231107 | Double Bag Vacuum Infusion Process and System for Low Cost, Advanced Composite Fabrication - Boeing is actively engaged in the production of lightweight composite airframes for both military and commercial applications. The double bag vacuum infusion process of the present. invention provides a low cost, method for producing complex composite assemblies without an autoclave. It also enables the production of highly innovative structures. The quality of the composites produced using such an infusion process are comparable to composites made using prepregs, hand layup or fiber placement, and autoclave curing. | 09-13-2012 |
20140210165 | Surface Sealing System - A method and apparatus comprising a sealing member, an integral structure associated with the sealing member, and an engagement section extending from the sealing member. The sealing member is configured to be attached to a surface of an object. The sealing member is consolidated with the integral structure. The engagement section is deformable and configured to engage a receiving structure in the object. | 07-31-2014 |
Patent application number | Description | Published |
20080285471 | Call Release in Communication Networks - A controller requests a gateway to release a call. The gateway then disconnects and communicates the disconnect to at least one additional network node along the end-to-end connection on the resource control level. In the case of a high level recovery of a controller a temporally close stop of charging of disconnected connections is effected without the controller signaling it. | 11-20-2008 |
20080310314 | Method for Detecting a Message Interface Fault in a Communication Device - In one aspect, a method for detecting the fault of a message interface in a communications device is provided, wherein the message interface comprises at least two layers which communicate with each other, a top layer accesses to the services of the lower layer and offers the services thereof to upper layers, for detecting a fault in the layers, at least one test application sends at least one test message for testing the information state of at least certain individual layers, thereby making it possible to control the information capabilities between the layers of the message interface. | 12-18-2008 |
20080313314 | Method and Apparatus for Assigning Packet Addresses to a Plurality of Devices - Means for preventing a split brain scenario during high availability requests by providing a communication link between a switching control device operating on the application level and the module operating on the protocol level are provided. Quitting of the correct physical address is shifted to the application level via the communication link. | 12-18-2008 |
20090019140 | Method for backup switching spatially separated switching systems - A 1:1 redundancy is provided. An identical clone being assigned to each switching system that is to be protected as a redundant partner comprising identical hardware, software, and database. The transfer is done in a fast, secure, and automatic manner by a superimposed, real-time capable monitor which establishes communication to the switching systems that are arranged in pairs. The transfer to the redundant switching system is done with the aid of the network management and the central controllers of the two switching systems. | 01-15-2009 |
20090046710 | Method and Device for Transmitting Signalling Data Between Peripheral Appliances of a Switching System - A cost-effective transmission of signaling data via a switching system comprising a first mostly highly reliable message distribution system, using at least one other message distribution system is provided. The signaling data is divided in the emitting peripheral appliance, into a data relevant to the switching system and data not relevant to the switching system. Relevant data is transmitted via the first message distribution system, and non relevant data which is transmitted via the at least one other message distribution system. Both parts can be joined together again in the receiving peripheral device to form the original signaling data. Furthermore, a stand-alone error detection process for the at least one other message distribution system runs in the peripheral appliances, giving rise to a deviation of the non relevant data via the original message distribution system, in the event of error, or the use of a functional, redundant peripheral device. | 02-19-2009 |
20090268608 | METHOD AND DEVICE FOR AUTOMATICALLY CONFIGURING A VIRTUAL SWITCHING SYSTEM - The invention relates to a plurality of common switching systems which are interconnected in order to form a virtual switching system. The number of the internal switching system is entered into the numbering of the port of the virtual switching system thus making a standardised user interface of the switching system become available. The port can be managed by a user in a traditional manner. The virtual switching system can be automatically configured due to said type of configuration when a central entity for developing the internal routing on the partial system is introduced, and then, optional geographical redundancy of the virtual switching system is possible. | 10-29-2009 |