David Gabriel

Address:

6930 NW County Rd 1210, Barry, TX 75102

VIN:

KNAFE161475009473

Make:

KIA

Model:

SPECTRA

Year:

2007

US Patent:

6450275, Sep 17, 2002

Filed:

Nov 2, 2000

Appl. No.:

09/705024

Inventors:

David Gabriel - Royal Oak MI
Stephen John Kotre - Ann Arbor MI

Assignee:

Ford Motor Company - Dearborn MI

International Classification:

B60K 100

US Classification:

180 654, 180 684, 165 41, 165 51

Abstract:

This invention is a method and system for cooling Hybrid Electric Vehicle (âHEVâ) components. The present invention cools HEV components, including an A/C system, an Internal Combustion Engine and its associated parts, an electric drive system and its associated parts, including an inverter, a DC/DC Converter, a generator motor, and a traction motor. Cooling these components, is accomplished by implementing a cooling system that is comprised of fluid filled cooling loops, radiators, fans, pumps, an air conditioning condenser and a controller. The pumps move the fluid through the cooling loops, allowing the fluid to absorb heat from the components and vent through the radiators with help from the fans airflow. The controller monitors component temperature data by measuring actual component temperature or corresponding coolant temperature and compares the component temperature data to a calibratable threshold to determine whether the fan should operate. By controlling fan speed, the controller regulates airflow across the radiator and air condenser, to maintain coolant temperature, and subsequently component temperatures within acceptable parameters.

US Patent:

6664751, Dec 16, 2003

Filed:

Jun 17, 2002

Appl. No.:

10/064165

Inventors:

David Crist Gabriel - Royal Oak MI
Renuka Vikram Gokhale - Farmington Hills MI

Assignee:

Ford Motor Company - Dearborn MI

International Classification:

B60H 116

US Classification:

318599, 318606, 180 654, 180 652

Abstract:

A method for controlling a cooling arrangement for electronic components in a hybrid electric vehicle is disclosed. The method includes arranging an electronics cooling loop aboard a hybrid electric vehicle in which a DC to DC converter, DC to AC inverter, and an electronics radiator are placed in fluid communication, one with the others, for cooling the DC to DC converter and the DC to AC inverter; sensing a temperature condition in the electronics cooling loop; and discontinuing operation of the DC to DC converter when a predetermined upper threshold temperature condition is sensed in the electronics cooling loop. A voltage condition of a 12 volt battery may also be sensed, and operation of the DC to DC converter may be resumed when the voltage condition sensed falls below a predetermined lower voltage limit.

US Patent:

6682458, Jan 27, 2004

Filed:

Jun 19, 2002

Appl. No.:

10/064175

Inventors:

David Crist Gabriel - Royal Oak MI
James Paul McCarthy - Milford MI

Assignee:

Ford Motor Company - Dearborn MI

International Classification:

F16H 5964

US Classification:

477 98, 123 4115

Abstract:

A method and an apparatus which uses or calculates a temperature gradient of a portion of a vehicle to determine a value equal to or representative of a time before a maximum allowable operating temperature is reached by the portion. If the value is less than a certain threshold, the apparatus reduces the operating speed of the portion and, in one embodiment, provides a warning signal to an operator of the vehicle.

US Patent:

6933692, Aug 23, 2005

Filed:

May 21, 2002

Appl. No.:

10/063868

Inventors:

David Crist Gabriel - Royal Oak MI, US
Feng Liang - Canton MI, US
Michael W. Degner - Novi MI, US
Raj Prakash - Canton MI, US
Venkateswa Anand Sankaran - Farmington Hills MI, US

Assignee:

Ford Motor Company - Dearborn MI

International Classification:

H02P007/00

US Classification:

318432, 318434, 318504

Abstract:

A method and an electrical drive assembly which operates in accordance with the method. Particularly, the drive assembly includes a diagnostic portion which compares a voltage signal which is communicated to an electrical machine and a voltage signal which is selected by use of a desired torque command signal and which provides a diagnostic of the electrical drive assembly based upon the comparison, effective to provide a positive indication to a user of the drive assembly.

US Patent:

6951527, Oct 4, 2005

Filed:

Oct 15, 2003

Appl. No.:

10/605639

Inventors:

David Crist Gabriel - Royal Oak MI, US
James Paul McCarthy - Milford MI, US

Assignee:

Ford Global Technologies, LLC - Dearborn MI

International Classification:

F16H059/64
B60K001/02
F02B077/00

US Classification:

477 98, 477 3, 123198 D

Abstract:

A method and an apparatus are provided which use, or which calculate, a temperature gradient of a portion of a vehicle to determine a value equal to, or representative of, a time before a maximum allowable operating temperature is reached by the portion. If the value is less than a certain threshold, the apparatus reduces the operating speed of the portion and, in one embodiment, provides a warning signal to an operator of the vehicle.

US Patent:

7309536, Dec 18, 2007

Filed:

Jul 29, 2005

Appl. No.:

11/161327

Inventors:

David Crist Gabriel - Royal Oak MI, US
James Paul McCarthy - Milford MI, US

Assignee:

Ford Global Technologies, LLC - Dearborn MI

International Classification:

H01M 8/04
B60L 11/18
F16H 59/64

US Classification:

429 13, 429 24, 180 653, 477 98

Abstract:

A method is provided which uses, or which calculates, a temperature gradient of a portion of a vehicle to determine a value equal to, or representative of, a time before a maximum allowable operating temperature is reached by the portion. If the value is less than a certain threshold, the apparatus reduces the operating speed of the portion and, in one embodiment, provides a warning signal to an operator of the vehicle.

US Patent:

7422293, Sep 9, 2008

Filed:

Jul 26, 2005

Appl. No.:

11/161188

Inventors:

Steven Chorian - Canton MI, US
Venkateswa Sankaran - Farmington Hills MI, US
David Gabriel - Royal Oak MI, US
Patrick Maguire - Ann Arbor MI, US
Leonard Shaner - New Baltimore MI, US
J. Anthony Lockwood - Westland MI, US

Assignee:

Ford Global Technologies, LLC - Dearborn MI

International Classification:

B60T 15/14

US Classification:

303 20, 303 15, 340436, 340660

Abstract:

A system and a method for dissipating voltage in an electrical circuit of a vehicle. The system includes a power source and an inverter. The power source has a voltage source and a contactor. The inverter is electrically coupled to the power source and includes a device for storing an electrical charge. The contactor is opened to disconnect the voltage source before the device is discharged.

US Patent:

7557543, Jul 7, 2009

Filed:

Aug 27, 2007

Appl. No.:

11/845254

Inventors:

Raj Prakash - Canton MI, US
Venkateswa A. Sankaran - Farmington Hills MI, US
Michael W. Degner - Novi MI, US
David C. Gabriel - Royal Oak MI, US

Assignee:

Ford Global Technologies, LLC - Dearborn MI

International Classification:

H01M 10/44

US Classification:

320166

Abstract:

An electric drive system having a power source which provides power to an electric motor through an electric motor control. Discharging of stored capacitor energy of a capacitor coupled between the power source and the electric motor controller is provided by controlling energy transfer from the capacitor to the electric motor.