Patent application number | Description | Published |
20080267548 | BEARING ARRANGEMENT FOR THE SHAFT OF A TURBO-CHARGER - A bearing ( | 10-30-2008 |
20110135235 | BALL BEARING FOR A TURBOCHARGER - A ball bearing arrangement for a turbocharger. This ball bearing arrangement has a turbocharger shaft, which is to be mounted, and a housing part of the turbocharger. An inner raceway of the ball bearing arrangement is formed on an outer surface of the turbocharger shaft, an outer raceway of the ball bearing arrangement is formed on an inner surface of the housing part, and balls are inserted between the outer raceway and the inner raceway. The inner raceway and/or the outer raceway are/is fabricated from an M62 steel. | 06-09-2011 |
20110236193 | TURBOCHARGER BEARING LUBRICATION - A turbocharger assembly includes a turbocharger housing, an elongated cylindrical center housing, a turbine in a turbine housing, a compressor in a compressor housing and a bearing assembly on a rotary shaft. The bearing assembly including balls, ball retainers, an inner and outer ring with raceways thereon, a lubrication port and a cooling port. The cooling port is located towards the outside of the bearing and directed away from the bearing, whereas the lubrication port is directed towards the bearing and is located towards an inside surface of the bearing. | 09-29-2011 |
20120281940 | BALL BEARING CAGE - A ball bearing cage with an annular rolling element retaining body, which has ball sockets distributed around a circumference of the rolling element retaining body for receiving spherical rolling elements. The ball sockets are distributed around the circumference, such that distances between two adjacent ball sockets increase in a circumferential direction, starting at a smallest distance between two adjacent sockets at least in a circumferential sector. | 11-08-2012 |
Patent application number | Description | Published |
20090197530 | Guard tour system utilizing mote networks - A guard tour system utilizing mote networks is disclosed. The system includes a web browser, a server and a plurality of motes in a network which communicate with one another using radio frequency communication. The motes have media readers associated therewith permitting the identification of guard tour officers and incident identifiers to be read from various types of media. The motes transmit guard tour data to the server via a radio frequency transceiver or a communication interface for analysis, reporting, notification or other purpose. Pre-existing mote networks can be utilized thus reducing the number of motes required for communication with the server or other computer utilized by the guard tour system. | 08-06-2009 |
20090289763 | Personal safety accessory device - A personal safety accessory device that is worn or carried by the user along with a communication device, such as a cellular telephone, is disclosed. In an emergency situation, the personal safety accessory device is actuated causing the accessory device to emit a short range radio frequency signal that is received by the communication device which attempts to establish a connection to a predetermined address. If a connection is established, the communication device transmits a message, which may consist of voice and/or data to the predetermined address. The connection may be automatically terminated after successful transmission of the message or the connection may remain intact until it is manually terminated. If the connection is not successfully established, the communication device will repeatedly attempt to establish the connection until it is successfully established or the connection has been manually terminated. Alternatively, the communication device will attempt to sequentially establish a connection to a predetermined list of addresses in order to transmit a message, which may consist of voice and/or data, to same. | 11-26-2009 |
20120313759 | Tracking system for persons and/or objects - An RFID-based tracking system that tracks persons and/or objects of interest without the need for triangulation techniques is disclosed. The system tracks persons and/or objects of interest by utilizing RFID antennas having a relatively small field of view and positioned relative to functional areas of a facility and/or within passageways between functional areas of the facility. The persons and/or objects of interest to be tracked are provided with an RFID tag. The present invention provides the system user with the ability to determine whether the persons and/or objects of interest are present within a particular functional area of the facility regardless of whether the presence of the person and/or object of interest is continuously detected by the system. | 12-13-2012 |
20140210617 | System to facilitate well-being checks - A system for checking the well-being of individuals within an institution is disclosed. The system is comprised of portable wireless devices in the possession of individual(s) who are to perform the well-being checks, a wireless communication network, and a computer device that is connected to the portable wireless devices by the wireless communication network. The computer device executes well-being software and is provided with well-being databases containing the well-being checks to be performed for each person, and has access to a tracking system. The tracking system determines the location of the person on whom such well-being checks are to be performed, the individual performing such well-being checks, and monitors and records whether such well-being checks have been performed. | 07-31-2014 |