U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 5100138

Motorized Mobile Boxing Robot

A simulation environment for the sport of boxing utilizing a robotic machine interface system which carries a person

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Attorney: JIMMY L. FUNKE;DELPHI TECHNOLOGIES, INC.


Number of applications: 64
Last date: August 09, 2007

1    
Application No.Application TitleIssue Date
20070185640Adaptive control of a cam phase adjustment mechanism
A closed-loop control for a cam phase adjustment mechanism includes gain terms that are adaptively adjusted to optimize the rate of response of the control to changes in the desired cam phase. The rate of response of the cam phase adjustment mechanism is sampled under s...
08/09/2007
20060225700METHOD TO CONTROL AUTO-IGNITION IN AN INTERNAL COMBUSTION ENGINE EQUIPPED WITH VARIABLE VALVE TIMING CONTROL
A method and control system to accomplish knock control on a multi-cylinder spark-ignition internal combustion engine equipped variable cam phasing system, comprising monitoring cam position, crankshaft position, and, engine knock signal, determining cam position relati...
10/12/2006
20060180782Armature with vent passages for vehicle actuator
In a vehicle solenoid valve, the spool that holds the actuation coil is formed with a hexagonal or octagonal inner chamber in which a cylindrical armature can slide. Owing to the different cross-sectional shapes between the spool and armature, a longitudinal fluid vent ...
08/17/2006
20060164196Twin spark pencil coil
An ignition apparatus having twin spark high-voltage outputs incorporates features of a pencil coil wherein at least a portion of a transformer assembly is disposed within a spark plug well when installed in an internal combustion engine, thereby reducing the space requ...
07/27/2006
20060157001Method and apparatus to evaluate an intake air temperature monitoring circuit
A control system and method to monitor an intake air temperature sensing circuit for an internal combustion engine is shown. The electronic controller is connected to the intake air temperature sensing circuit, coolant temperature sensor, and a plurality of other engine...
07/20/2006
20060151338Multi-function sensor system and method of operation
A gas sensor system includes an ammonia-sensing cell for generating a signal upon exposure to an unknown gas comprising ammonia, an A/F cell for generating a signal upon exposure to hydrocarbons in the gas, a heater in thermal communication with the cells and a housing ...
07/13/2006
20060119459Ignition coil with case made from impregnated mica tube
An ignition coil assembly includes a cylindrical central core having a main axis, a primary winding outwardly of the central core, a secondary winding outwardly of the primary winding, and a case having a first tube formed of a material having mica dispersed in a binder...
06/08/2006
20060107734Method for detecting fuel in oil of an internal combustion engine
A method for detecting fuel leaking into an oil pan containing oil which is used to lubricate an internal combustion engine utilizes a plurality of sensors. The method includes the step of measuring a plurality of parameters of the oil using each of the plurality of sen...
05/25/2006
20060107526Process for inserting flow passages in a work piece
A method for fabricating a flow passage in a director plate is presented, comprising placing a director plate and a sacrificial strip immediately adjacent a surface of the director plate in a stamping tool. The director plate is clamped to the sacrificial strip, and a f...
05/25/2006
20060103498Spool assembly
A spool assembly retains a winding of an electrical wire thereabout. The electrical wire is covered by a liquid insulating material. The spool assembly includes a cylinder to finding a longitudinal axis and an outer diameter. The cylinder extends between a high voltage ...
05/18/2006
20060097210Composite armature for vehicle actuator valve
An actuator includes a coil housing supporting an electric coil and a composite armature that is slidably disposed in the housing. The armature has a ferromagnetic core and an overmolded polymeric member that can define one or more of an alignment rib, a damping element...
05/11/2006
20060097209Ball retainer for vehicle solenoid valve
In a vehicle solenoid valve that can be energized to move a plunger against a ball and unseat the ball to open the valve, a cross bar retainer extends across the middle of the fluid passageway on the side of the ball opposite the seat, to limit motion of the ball away f...
05/11/2006
20060091987Ignition coil with secondary winding center tap connected to shield
A distributorless ignition coil has two high voltage secondary windings wound around a primary winding, with each secondary winding being electrically connected to a respective spark plug. A shield surrounds the secondary windings. The secondary windings share a common ...
05/04/2006
20060056481Method and apparatus for assessing the rationality of a transmission fluid temperature measure
The rationality of a measured temperature of transmission fluid is assessed by comparing it to an engine coolant temperature. The rationality assessment is enabled when the ambient air temperature is reliably determined and deemed normal, a sufficient soak condition is ...
03/16/2006
20060043736METHOD FOR MINIMIZING GENERATOR LOAD ON INTERNAL COMBUSTION ENGINE
A method is disclosed for starting a generator (10) from an internal combustion engine (14) to allow the generator (10) to charge a battery (32). The generator (10) includes a field bridge (36), having first (72) and seco...
03/02/2006
20060044003Measuring bi-directional current through a field-effect transistor by virtue of drain-to-source voltage measurement
A method and apparatus for measuring current, and particularly bi-directional current, in a field-effect transistor (FET) using drain-to-source voltage measurements. The drain-to-source voltage of the FET is measured and amplified. This signal is then compensated for va...
03/02/2006
20060042379Sealed fuel level sensor
A sealed fuel level sensor for a fuel tank includes a frame having a cavity therein and a variable resistor disposed in the cavity and operatively supported by the frame. The sealed fuel level sensor also includes a wiper disposed in the cavity for rotation relative to ...
03/02/2006
20060033475Method for cell balancing for lithium battery systems
A rechargeable multiple cell battery pack has an application associated therewith that draws power from the battery pack. While the battery pack is in operation, voltage, current, state-of-charge (SOC), and impedance data are collected on a per-cell basis and an algorit...
02/16/2006
20060035122Method for cooling oxygen sensitive components
A system and method for cooling oxygen sensitive components in a fuel cell system comprising supplying air to an air purification device during cool down of a fuel cell system comprising at least one fuel cell comprising an anode, a cathode, and an electrolyte disposed ...
02/16/2006
20060022639Method and apparatus for balancing multi-cell lithium battery systems
A method and apparatus are disclosed that equalize cell-to-cell imbalances in a multi-cell lithium battery system. A time-to-balance parameter is calculated for each cell at the beginning of charge, and balancing occurs for each cell having a positive time-to-balance at...
02/02/2006
20060016277Non-invasive magnetostrictive sensor
A magnetostrictive sensor to sense force or torque applied to a structural element to which the magnetostrictive sensor is non-invasively attached by a fixed, intimate contact therewith. The sensor consists of single continuous magnetostrictive layer in operable contact...
01/26/2006
20060001418Magnetic array position sensor and method
A movable target having individually identifiable magnetic irregularities and a stationary magnetosensitive array and circuit for sensing the magnetic irregularities to thereby provide position of the target relative to a fixed initial location. The method of the presen...
01/05/2006
20050279331Variable purge orifice assembly
A variable purge orifice assembly for an evaporative emission system of a vehicle includes a housing for fluid connection to a vapor canister and a purge solenoid of the evaporative emission system. The housing has a purge orifice therein. The variable purge orifice ass...
12/22/2005
20050270134Ignition coil assembly utilizing a single internal floating shield buffered at one end
An ignition apparatus includes a core formed of magnetically-permeable material extending along a main axis, a primary winding disposed about the core, a secondary winding disposed on a secondary winding spool wherein at least one of the secondary winding leads is conne...
12/08/2005
20050266310Lithium ion battery oxidized polymer binder
An electrode precursor sheet in which the active electrode material is bound by a polymer binder that includes an oxidized polymer or a blend of a first polymer with an oxidized polymer additive. The oxidized polymer advantageously has a minimum oxygen content of 1 atom...
12/01/2005
20050241845Cover assembly for fuel tank
A cover assembly for a fuel tank of a vehicle includes a cover made of a metal material adapted to close an opening in the fuel tank having a fuel reservoir disposed therein and an insert molded to the cover to form a plurality of members to allow components to be attac...
11/03/2005
20050235968Fuel vapor recovery system
A fuel vapor recovery system for a fuel tank of a vehicle includes a vapor canister fluidly communicating with an interior chamber of the fuel tank to adsorb fuel vapor. The fuel vapor recovery system also includes a check valve adapted to be disposed in the fuel tank a...
10/27/2005
20050233211Surface treatment for metal-polymer laminated electrochemical cell package
A method for preparing a metal-polymer laminate packaging material, a method for preparing a metal-polymer laminated electrochemical cell package, and an electrochemical cell package, wherein adhesion of the polymer to the metal sheet used in the packaging material and/...
10/20/2005
20050229787Evaporative emissions canister partition
A device and a method for maintaining composite materials substantially separate within a chamber is shown, which includes, for example, a device for capturing and storing evaporative emissions. The chamber is inside a housing, and contains first and second composite ma...
10/20/2005
20050193838System and method for preforming cable for promoting adhesion to overmolded sensor body
The end portion of the insulation sheath of a cable is formed into a grommet to promote better mechanical bonding with a vehicle sensor housing that is overmolded onto the cable. ...
09/08/2005
20050194967Apparatus for sensing angular positions of an object
An apparatus for sensing a position of an object is provided that may include a magnet mounted for rotation about an axis and a magnetic field-sensing device mounted in fixed relation to and spaced from the magnet wherein the magnet is shaped to define a distance betwee...
09/08/2005
20050194982Resonant network fluid level sensor assembly
A sensing assembly senses liquid levels in a reservoir and creates a sensing signal. The sensing assembly includes a first electrical conductor extending into the reservoir. A second electrical conductor also extends into the reservoir and is disposed from the first ele...
09/08/2005
20050194966Apparatus for sensing angular position
An apparatus for sensing a position of an object is provided that may include a magnet having a set of magnetic flux properties, the magnet mounted for movement about an axis relative to the object and a magnetic field-sensing device mounted in fixed relation to and spa...
09/08/2005
20050189928Method for improved battery state of charge
A method for improving vehicle battery state-of-charge (SOC) for initial vehicle customer delivery is disclosed. The method is focused on vehicle assembly plant practices and ensuring that battery discharge is minimized or eliminated during the vehicle assembly process....
09/01/2005
20050184262Solenoid valve
A solenoid valve has a rod that pushes a ball off a valve seat when the coil is energized. The rod is distanced from the ball when the coil is deenergized, such that upon energization of the coil, the rod can gain momentum before contacting the ball, thereby more quickl...
08/25/2005
20050184843Hollow plunger with guide integrated to bobbin assembly
An actuator suitable for use with a fluid flow control valve includes a frame, a bobbin, a coil and a plunger assembly. The frame is generally cylindrical and has a longitudinal axis. The bobbin, which is wound with the coil, includes a central cavity. The plunger assem...
08/25/2005
20050179183SHOCK ABSORBING ASSEMBLY FOR A PENCIL IGNITION COIL
A shock absorbing assembly reduces impact forces on a terminal of a spark plug that is mounted within a spark plug bore of an internal combustion engine when a pencil ignition coil is mounted thereto. The shock absorbing assembly includes a plug cup that is fixedly secu...
08/18/2005
20050178992Solenoid valve
A solenoid valve has a rod that pushes a ball off a valve seat when the coil is energized. The rod is distanced from the ball when the coil is deenergized, such that upon energization of the coil, the rod can gain momentum before contacting the ball, thereby more quickl...
08/18/2005
20050175902Lithium polymer battery cell
A lithium polymer battery cell configured with at least one anode and at least one cathode, each including a current collector, one of which is a metal foil and the other of which is a metal grid. The cell may be a unicell, bicell, multicell or a multibicell. In one exa...
08/11/2005
20050171254Halogen-free fire retardant system for low heat release polymers
An intumescent fire retardant system for making polymeric moldings that is halogen-free and provides fire shielding, thermal shielding and a low heat release rate. The intumescent fire retardant system of the present invention comprises, on the basis of 100 parts by wei...
08/04/2005
1    
 
Sign InRegister
Username  
Password   
forgot password?