Fei, IL
Dong Fei, Peoria, IL US
Patent application number | Description | Published |
---|---|---|
20090007629 | Nondestructive testing of torsional vibration dampers - A system for determining acceptability of torsional dampers for service in a machine system includes a fixture, an ultrasonic scanner and an indicating device configured to indicate at least one of acceptability and unacceptability of a torsional damper based upon receipt of a signal from the scanner. A nondestructive testing method for a torsional vibration damper includes scanning a torsional vibration damper with ultrasonic energy, and determining a test value for the damper indicative of a viscosity of fluid sealed within a housing of the damper based on receiving transmitted ultrasonic energy. Receipt of ultrasonic energy may be used to determine the flow rate of fluid within the damper by indicating a time for fluid to flow to fill a void within the damper. The system and method may be implemented in a remanufacturing or salvaging process for torsional vibration dampers. | 01-08-2009 |
20090020136 | System and method for cleaning a diesel particulate filter using acoustic waves - A method for cleaning a diesel particulate filter includes a step of coupling an acoustic generator directly to the diesel particulate filter via a support fixture. Ash deposited within the diesel particulate filter is dislodged with acoustic energy deposited by the acoustic generator. The ash may fall clear of the diesel particulate filter under the action of gravity and/or via pressurized air flow. | 01-22-2009 |
20090120189 | System and method for detecting internal flaws in a particulate filter - A method of detecting an internal flaw in a particulate filter includes a step of coupling ultrasonic transducer with the particulate filter. The method also includes a step of moving at least one of the ultrasonic transducer and the particulate filter relative to the other. Consistent coupling of the ultrasonic transducer with the particulate filter is maintained during the moving step. Ultrasonic energy is transmitted from the ultrasonic transducer through a majority of a volume of the particulate filter. The method also includes a step of determining if the particulate filter includes an internal flaw using the ultrasonic energy. | 05-14-2009 |
20090260441 | On-machine method for determining transmission shaft assembly quality - An on-machine inspection method for detecting whether a shaft of a transmission system has failed uses a test probe from flaw detection apparatus to discover echo signals with known peaks corresponding to defined weakened portions in the shaft. The test probe is then moved to prescribed angular distances about an end face of the shaft to obtain the echo signals. | 10-22-2009 |
20090317299 | Light based fuel sulfur sensor and system - An ultraviolet sensor arrangement detects the amount of sulfur in a fuel of an internal combustion engine by emitting an ultraviolet light field in the presence of the fuel. A detector is disposed to detect a responsive amount of fluorescent light and provide a sensing signal indicative of the amount of sulfur in the fuel. A filter (or filters) receives the sensing signal and provides a filtered sensing signal to a sensing circuit. | 12-24-2009 |
20100300557 | System and Method for Measuring Aeration of a Liquid - A system and method for measuring aeration of a liquid in a liquid channel operates by sending an ultrasonic wave into a liquid channel, receiving a signal corresponding to the echo from the liquid channel and calculating a level of aeration of the liquid in the liquid channel based on the reflected signal. | 12-02-2010 |
20120318134 | FILTER SERVICE SYSTEM AND METHOD - According to an exemplary embodiment of the present disclosure, a system for removing matter from a filtering device of a work machine includes a gas pressurization assembly. An element of the gas pressurization assembly is removably attachable to a first orifice of the filtering device without removing the filtering device from a work machine to which the filtering device is connected. The system also includes a heat source fluidly connected to the gas pressurization assembly. | 12-20-2012 |
20130000407 | Inspection System And Methods For Integral Seals - An inspection system for integral seals includes an ultrasonic transducer configured to ultrasonically scan an integral seal having a rubber sealing member attached to a seal carrier, and a transducer positioning mechanism defining a plurality of translational degrees of freedom and a rotational degree of freedom. An electronic control unit is coupled with the ultrasonic transducer, and may be configured to store data indicative of a defect in the integral seal responsive to a reflection pattern defined by ultrasound reflected by the rubber sealing member and the seal carrier. Related methodology is also disclosed. | 01-03-2013 |
20130044324 | Light Based Fuel Sulfur Sensor and System - An ultraviolet sensor arrangement detects the amount of sulfur in a fuel of an internal combustion engine by emitting an ultraviolet light field in the presence of the fuel. A detector is disposed to detect a responsive amount of fluorescent light and provide a sensing signal indicative of the amount of sulfur in the fuel. A filter (or filters) receives the sensing signal and provides a filtered sensing signal to a sensing circuit. | 02-21-2013 |
20130272889 | Method of Extending the Service Life of Used Turbocharger Compressor Wheels - A method is provided for extending the service life of a used metallic compressor wheel having a damaged surface. The method generally comprises the steps of inspecting the used compressor wheel for material discontinuities such as fatigue cracks and, if fatigue cracks exceeding a predetermined length are not present, renewing the used compressor wheel such as by peening. The inspection process comprises conducting a non-destructive examination of the used compressor wheel to detect cracks larger than those which would fall generally within the compressive stress zone that is generated by peening. | 10-17-2013 |
Jason Fei, Buffalo Grove, IL US
Patent application number | Description | Published |
---|---|---|
20080300996 | Digital Photograph Processing And Ordering System And Method - The disclosure presents a system and method for processing and managing customer orders for digital documents, such as digital photographs, through a network, such as the internet. The system may be implemented in a variety of ways, including a system, a method and/or a computer readable medium for processing and managing customer orders for digital documents, such as digital photographs, through a network, such as the internet. The system, method and/or medium includes logic for receiving at a first server an upload of a digital image from a first client computer, receiving at the first server identification data associated with the digital image, storing in a first memory associated with the first server the digital image, storing in the first memory the identification data associated with the digital image, receiving at the first server a first digital image print request, receiving an electronic first remote location identification of a first remote location to have the digital image printed, and electronically sending to the first remote location a second digital image print request to have the digital image printed, without sending the digital image to be printed. The logic can also include receiving a first digital image print request from a client device, at a retail website computer, receiving at a central computer the first digital image print request from the client computer through the retail website computer, receiving at the central computer an availability message from each of the plurality of remote locations, wherein each availability message comprises a store identifier and an earliest time the digital image print request can be completed for an associated store identifier for each of the plurality of remote locations, receiving a selection of a first remote location identification for a first remote location of the plurality of remote locations, to have an associated digital image to the digital image print request printed at a first remote location associated with the first remote location identification based on the availability message for the first remote location, and sending to the first remote location the first digital image print request to have the associated digital image printed, wherein the first remote location is one of a plurality of remote locations to which the first digital image request can be sent. | 12-04-2008 |
Zhihao Fei, Naperville, IL US
Patent application number | Description | Published |
---|---|---|
20100158767 | FLUID CATALYTIC CRACKING SYSTEM - One exemplary embodiment can be a fluid catalytic cracking system. The system can include a reaction zone operating at conditions to facilitate olefin production and including at least one riser. The at least one riser can receive a first feed having a boiling point of about 180-about 800° C., and a second feed having more than about 70%, by weight, of one or more C4 | 06-24-2010 |
20120296146 | FLUID CATALYTIC CRACKING PROCESS - One exemplary embodiment can be a fluid catalytic cracking process. The process can include a reaction zone operating at conditions to facilitate olefin production and including at least one riser. The at least one riser can receive a first feed having a boiling point of about 180° to about 800° C., and a second feed having more than about 70%, by weight, of one or more C | 11-22-2012 |
20140135545 | FLUID CATALYTIC CRACKING PROCESS - One exemplary embodiment can be a process for fluid catalytic cracking. The process can include providing a first feed including one or more heavy hydrocarbons to a riser of a riser-reactor, and obtaining a second feed from an oligomerization zone. Usually, the second feed includes one or more light alkene oligomeric hydrocarbons and is provided downstream from the first feed for producing propene. | 05-15-2014 |
20140135546 | PROCESS FOR MAKING PROPYLENE FROM OLIGOMERIZATION AND CRACKING - Disclosed is an oligomerate produced over a uni-dimensional 10-ring pore structured zeolite catalyst that is readily fluid catalytically cracked to propylene. | 05-15-2014 |
Zhihao Fei, Des Plaines, IL US
Patent application number | Description | Published |
---|---|---|
20130158326 | DUAL RISER CATALYTIC CRACKER FOR INCREASED LIGHT OLEFIN YIELD - A process for improving the yield of ethylene and propylene from a light naphtha feedstock includes obtaining light naphtha feedstock from a primary cracking zone having a cracking catalyst. The light naphtha feedstock is contacted with an olefin catalyst in an olefin producing zone to produce an ethylene- and propylene-rich stream. After reacting with the olefin catalyst, the ethylene- and propylene-rich stream is separated from the olefin catalyst from in a separator zone. At least a portion of the olefin catalyst is regenerated by combusting coke deposited on a surface of the olefin catalyst in an oxygen-containing environment, and at least a portion of the olefin catalyst is heated. These portions could be the same one or they could be different. In some embodiments, at least a portion of the olefin catalyst could be neither regenerated nor heated. The olefin catalyst is returned to the olefin producing zone. | 06-20-2013 |