Patents by Inventor Perry Robert Czimmek
Perry Robert Czimmek has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11349341Abstract: A wireless power transmission method of control is disclosed where equalization of the reactive voltages of a series resonant circuit, which is part of a transmitter antenna tuning and coupling unit, is obtained by adjusting the switching frequency and thereby used to determine a switching frequency of the driving high frequency inverter. By measuring and largely equalizing the voltage parameters of the series resonant circuit to establish an inverter switching frequency, improved efficiency of the wireless power transmission method.Type: GrantFiled: November 22, 2019Date of Patent: May 31, 2022Assignee: Vitesco Technologies USA, LLCInventors: Perry Robert Czimmek, Willem Nicolaas Van Vuuren, Douglas Edward Cosby
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Patent number: 11316373Abstract: A wireless power transmission method of control where an electrical parameter of a resonant circuit, which is part of a transmitter antenna tuning and coupling unit, determines in some part the regulation current level target or power level target of the resonant circuit. By using an electrical parameter of a resonant circuit to establish a current or power regulation level of the resonant circuit, a maximum limitation is established for the electrical current and voltage of the antenna tuning and coupling unit in order to operate the electrical elements within safe design limits. Additionally, energy is managed entering the transmitter antenna tuning and coupling unit for variable load at the receiver.Type: GrantFiled: November 22, 2019Date of Patent: April 26, 2022Assignee: Vitesco Technologies USA, LLCInventors: Perry Robert Czimmek, Douglas Edward Cosby
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Publication number: 20210159733Abstract: A wireless power transmission method of control is disclosed where equalization of the reactive voltages of a series resonant circuit, which is part of a transmitter antenna tuning and coupling unit, is obtained by adjusting the switching frequency and thereby used to determine a switching frequency of the driving high frequency inverter. By measuring and largely equalizing the voltage parameters of the series resonant circuit to establish an inverter switching frequency, improved efficiency of the wireless power transmission method.Type: ApplicationFiled: November 22, 2019Publication date: May 27, 2021Applicant: Vitesco Technologies USA, LLCInventors: Perry Robert Czimmek, Willem Nicolaas Van Vuuren, Douglas Edward Cosby
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Publication number: 20210159732Abstract: A wireless power transmission method of control where an electrical parameter of a resonant circuit, which is part of a transmitter antenna tuning and coupling unit, determines in some part the regulation current level target or power level target of the resonant circuit. By using an electrical parameter of a resonant circuit to establish a current or power regulation level of the resonant circuit, a maximum limitation is established for the electrical current and voltage of the antenna tuning and coupling unit in order to operate the electrical elements within safe design limits. Additionally, energy is managed entering the transmitter antenna tuning and coupling unit for variable load at the receiver.Type: ApplicationFiled: November 22, 2019Publication date: May 27, 2021Applicant: Vitesco Technologies USA, LLCInventors: Perry Robert Czimmek, Douglas Edward Cosby
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Patent number: 10364758Abstract: An injector, including: a moveable armature having a bore and upper and lower control surfaces; a lower housing including a bore and upper and lower stationary control surfaces; and a flow geometry defined along an exterior of the armature. The armature includes a transverse flow path fluidly coupled with the armature bore and the flow geometry. The lower housing includes a transverse flow path fluidly coupled with the lower housing bore. Upon moving the armature from a first position to a second position, a first flow path is formed between the flow geometry and the lower housing transverse flow geometry through a space between the lower stationary control surface and the lower armature control surface, and a second flow path is formed between the armature bore and the lower housing transverse flow geometry through a space between the upper stationary control surface and the armature upper control surface.Type: GrantFiled: December 18, 2017Date of Patent: July 30, 2019Assignee: Continental Powertrain, USA, LLCInventors: Perry Robert Czimmek, Michael J Hornby, Douglas Edward Cosby
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Publication number: 20180171888Abstract: An injector, including: a moveable armature having a bore and upper and lower control surfaces; a lower housing including a bore and upper and lower stationary control surfaces; and a flow geometry defined along an exterior of the armature. The armature includes a transverse flow path fluidly coupled with the armature bore and the flow geometry. The lower housing includes a transverse flow path fluidly coupled with the lower housing bore. Upon moving the armature from a first position to a second position, a first flow path is formed between the flow geometry and the lower housing transverse flow geometry through a space between the lower stationary control surface and the lower armature control surface, and a second flow path is formed between the armature bore and the lower housing transverse flow geometry through a space between the upper stationary control surface and the armature upper control surface.Type: ApplicationFiled: December 18, 2017Publication date: June 21, 2018Applicant: Continental Automotive Systems, Inc.Inventors: Perry Robert Czimmek, Michael J Hornby, Douglas Edward Cosby
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Publication number: 20180128222Abstract: A frequency-to-voltage (F2V) conversion module includes a pulse shaping module that generates a square wave signal based on an oscillator signal, an edge to pulse conversion module that generates a pulse train based on corresponding rising and falling edges of the square wave signal, and an integrator module that generates an output voltage based on the pulse train. The output voltage is based on a frequency of the oscillator signal.Type: ApplicationFiled: January 8, 2018Publication date: May 10, 2018Applicant: Continental Automotive Systems, Inc.Inventor: Perry Robert Czimmek
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Patent number: 9863381Abstract: A frequency-to-voltage (F2V) conversion module includes a pulse shaping module that generates a square wave signal based on an oscillator signal, an edge to pulse conversion module that generates a pulse train based on corresponding rising and falling edges of the square wave signal, and an integrator module that generates an output voltage based on the pulse train. The output voltage is based on a frequency of the oscillator signal.Type: GrantFiled: May 14, 2009Date of Patent: January 9, 2018Assignee: Continental Automotive Systems, Inc.Inventor: Perry Robert Czimmek
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Patent number: 9618947Abstract: Electrical resistance of a heated component is determined for temperature control and monitoring. A voltage-representation signal, which is proportional to a voltage across a heater component, is received. A magnified voltage-representation signal is generated by determining a difference between a voltage baseline offset, which represents a minimum operating voltage of the heater component, and the voltage-representation signal. A current-representation signal, which is proportional to an electrical current passing through the heater component is received. A magnified current-representation signal is generated by determining a difference between a current baseline offset, which represents a minimum operating current of the heater component, and the current-representation signal.Type: GrantFiled: December 19, 2013Date of Patent: April 11, 2017Assignee: Continental Automotive Systems, Inc.Inventor: Perry Robert Czimmek
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Patent number: 9416709Abstract: A dosing valve for administering a reducing agent into an exhaust stream within an exhaust manifold of an internal combustion engine. The dosing valve includes a valve needle internally coaxial to a valve body and held in a closed position by a force of compressed spring acting axially and held in relation to the valve needle and valve body. The negative impact of varnish and dehydrogenated compounds, or coking products, of hydrocarbon based reducing agents, is substantially reduced or eliminated. Additionally, this includes decreased sensitivity to the negative impact of the precipitates and crystals that come out of the solution due to temperature change with urea-based reducing agents.Type: GrantFiled: June 15, 2012Date of Patent: August 16, 2016Assignee: Continental Automotive Systems, Inc.Inventors: Hamid Sayer, Michael J. Hornby, Perry Robert Czimmek, Christopher Lee Szymanski
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Patent number: 9334843Abstract: A temperature of a heated component is determined for control and monitoring. The heater driver, upon receipt of a turn-on signal, generates a current within a component of a heated fuel injector, wherein the current through the component generates an appropriate loss to generate heat for a variable spray fuel injection system. The heater driver regulates the energy to the heated component based on the electrical resistance of that component as a function of temperature and a predetermined reference value for that temperature.Type: GrantFiled: December 19, 2013Date of Patent: May 10, 2016Assignee: Continental Automotive Systems, INC.Inventors: Perry Robert Czimmek, Michael Joseph Hornby, Douglas Edward Cosby
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Patent number: 9285403Abstract: Electrical resistance of a heated component is determined for temperature control and monitoring. A voltage-representation signal, which is proportional to a voltage across a heater component, is received. A current-representation signal, which is proportional to an electrical current passing through the heater component is received and modulated to generate a resistance-representation signal that is proportional to an amount of modulation that makes the current-representation signal approximately equal to the voltage-representation signal. The modulation may be pulse-width modulation. The resistance-representation signal may be generated based on a signal that is proportional to the percent duty cycle of the pulse width modulation. A difference of the resistance-representation signal and the voltage-representation signal may be integrated to provide an error signal adapted to cause the modulation to be proportional to an electrical resistance of the heater component.Type: GrantFiled: December 19, 2013Date of Patent: March 15, 2016Assignee: Continental Automotive Systems, INCInventor: Perry Robert Czimmek
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Patent number: 9212591Abstract: A temperature of a heated component is determined for control and monitoring. The heater driver, upon receipt of a turn-on signal, generates a current within a component of an electronic catalyst or exhaust after-treatment component, wherein the current through the component generates an appropriate loss to generate heat for facilitation of an exhaust after-treatment process. The heater driver regulates the energy to the heated component based on the electrical resistance of that component as a function of temperature and a predetermined reference value for that temperature.Type: GrantFiled: December 19, 2013Date of Patent: December 15, 2015Assignee: Continental Automotive Systems, Inc.Inventors: Perry Robert Czimmek, Michael Joseph Hornby, Douglas Edward Cosby
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Patent number: 9157545Abstract: An air bypass valve (10) includes a solenoid assembly (30) including a magnetic housing (32), a coil bobbin (34) in the magnetic housing, a coil (36) disposed about the coil bobbin, and a magnetic flux ring (38) coupled with the magnetic housing. An armature and seal assembly (12) includes an armature structure (14, 16) that can move with respect to the solenoid assembly from a closed position to an open position in response to a magnetic field generated by the coil. Seal structure (22) is coupled with armature structure so that the seal structure can pivot with respect to the armature structure. The seal structure has a sealing edge (28) to seal with a manifold component when the armature structure is in the closed position thereof. A spring (44) biases the armature structure to the closed position and a main housing covers (46) the magnetic housing.Type: GrantFiled: February 17, 2009Date of Patent: October 13, 2015Assignee: Continental Automotive Systems, Inc.Inventors: Perry Robert Czimmek, Michael J. Hornby
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Patent number: 8967124Abstract: A fuel injector assembly includes a first coil that induces a time varying magnetic field into a second coil that is utilized to heat fuel flowing through the fuel injector. A first coil receives a first signal from a driver to generate a first magnetic field that moves an armature between an open and closed position. The second coil generates a second magnetic field generated by a current induced by the first coil into the second coil. The induced current is generated by an alternating current signal that is interposed onto a direct current signal sent to the first coil. The alternating current signal produces a time varying second magnetic field that induces heating of a magnetically active component with the fuel flow that in turn heats the fuel.Type: GrantFiled: March 21, 2007Date of Patent: March 3, 2015Assignee: Continental Automotive Systems, Inc.Inventors: Michael J. Hornby, John F. Nally, Jr., Hamid Sayar, Perry Robert Czimmek
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Patent number: 8789516Abstract: A fuel delivery system for a vehicle includes a fuel injector that meters fuel flow and provides for preheating fuel to aid combustion. A control circuit including a synthetic inductor drives a heated element within the fuel flow.Type: GrantFiled: January 31, 2013Date of Patent: July 29, 2014Assignee: Continental Automotive Systems, Inc.Inventor: Perry Robert Czimmek
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Publication number: 20140197854Abstract: Electrical resistance of a heated component is determined for temperature control and monitoring. A voltage-representation signal, which is proportional to a voltage across a heater component, is received. A current-representation signal, which is proportional to an electrical current passing through the heater component is received and modulated to generate a resistance-representation signal that is proportional to an amount of modulation that makes the current-representation signal approximately equal to the voltage-representation signal. The modulation may be pulse-width modulation. The resistance-representation signal may be generated based on a signal that is proportional to the percent duty cycle of the pulse width modulation. A difference of the resistance-representation signal and the voltage-representation signal may be integrated to provide an error signal adapted to cause the modulation to be proportional to an electrical resistance of the heater component.Type: ApplicationFiled: December 19, 2013Publication date: July 17, 2014Inventor: Perry Robert Czimmek
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Publication number: 20140197154Abstract: Electrical resistance of a heated component is determined for temperature control and monitoring. A voltage-representation signal, which is proportional to a voltage across a heater component, is received. A magnified voltage-representation signal is generated by determining a difference between a voltage baseline offset, which represents a minimum operating voltage of the heater component, and the voltage-representation signal. A current-representation signal, which is proportional to an electrical current passing through the heater component is received. A magnified current-representation signal is generated by determining a difference between a current baseline offset, which represents a minimum operating current of the heater component, and the current-representation signal.Type: ApplicationFiled: December 19, 2013Publication date: July 17, 2014Inventor: Perry Robert Czimmek
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Publication number: 20140183185Abstract: A tuned power amplifier includes: a tuning capacitor connected in series with a loaded choke that represents an inductance of an oscillator, and a semiconductor power switch connected to the series connection between the tuning capacitor and the loaded choke. The loaded choke may be an induction heating coil of an inductively heated fuel injector. The induction heating coil or the tuning capacitor may be connected to a voltage source. An on state and an off state of the semiconductor power switch may be synchronized with, or at a frequency below, a natural resonant frequency of the tuned power amplifier.Type: ApplicationFiled: December 19, 2013Publication date: July 3, 2014Inventor: Perry Robert Czimmek
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Publication number: 20140182366Abstract: A temperature of a heated component is determined for control and monitoring. The heater driver, upon receipt of a turn-on signal, generates a current within a component of a heated fuel injector, wherein the current through the component generates an appropriate loss to generate heat for a variable spray fuel injection system. The heater driver regulates the energy to the heated component based on the electrical resistance of that component as a function of temperature and a predetermined reference value for that temperature.Type: ApplicationFiled: December 19, 2013Publication date: July 3, 2014Inventors: Perry Robert Czimmek, Michael Joseph Hornby, Douglas Edward Cosby