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Joseph Bejster Phones & Addresses

  • 2145 Banner St, Dearborn, MI 48124 (313) 274-0988
  • Gregory, MI

Resumes

Resumes

Joseph Bejster Photo 1

Powertrain Systems And Calibration Engineer

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Location:
Dearborn, MI
Industry:
Automotive
Joseph Bejster Photo 2

Pte - Calibration At Visteon

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Location:
Greater Detroit Area
Industry:
Automotive

Publications

Us Patents

Rotary Valve For Single-Point Coolant Diversion In Engine Cooling System

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US Patent:
6539899, Apr 1, 2003
Filed:
Feb 11, 2002
Appl. No.:
10/074902
Inventors:
Davide F. Piccirilli - Livonia MI
Leonhard Bartsch - Baesweiler, DE
Keith E. Liederman - Brighton MI
Matti K. Vint - Canton MI
Joseph V. Bejster - Dearborn MI
Nicholas P. Harmer - Cheam, GB
Martin Green - Billericay, GB
Mathew E. Haigh - Chelmsford, GB
Ali Jalilevand - Ann Arbor MI
Assignee:
Visteon Global Technologies, Inc. - Dearborn MI
International Classification:
F01P 714
US Classification:
123 411, 123 4108
Abstract:
A rotary valve provides single point flow control of coolant within the cooling system of an internal combustion engine. The valve distributes coolant flow from the engine in predetermined flow modes to either 1) the radiator and heater simultaneously, 2) a bypass circuit only, 3) the heater only, or 4) the radiator and bypass simultaneously. The single-point coolant control results in advantages of shorter warm-up times, a lower pressure drop (reducing power consumption by the pump), reduced engine emissions and fuel consumption, improved cabin heater performance, and improved engine durability due to reduced thermal shocks to the engine components by virtue of more precise control of engine operating temperature.

Vehicle Engine Cooling System With Variable Speed Water Pump

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US Patent:
6668766, Dec 30, 2003
Filed:
Jul 22, 2002
Appl. No.:
10/200796
Inventors:
Keith E. Liederman - Brighton MI
Matti K. Vint - Canton MI
Joseph V. Bejster - Dearborn MI
Davide F. Piccirilli - Livonia MI
Assignee:
Visteon Global Technologies, Inc. - Dearborn MI
International Classification:
F01P 510
US Classification:
123 4144, 123198 C, 123 4146
Abstract:
An engine cooling system and method that will allow an engine water pump to be driven independently of the engine speed. The engine water pump is driven by the engine crankshaft, but includes an electronically controllable pump clutch between the water pump and the crankshaft. A control module electronically controls the engagement of the pump clutch based upon engine and vehicle operating conditions.

Engine Cooling System With Variable Speed Fan

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US Patent:
6802283, Oct 12, 2004
Filed:
Jul 22, 2002
Appl. No.:
10/201135
Inventors:
Keith E. Liederman - Brighton MI
Davide F. Piccirilli - Livonia MI
Matti K. Vint - Canton MI
Joseph V. Bejster - Dearborn MI
Assignee:
Visteon Global Technologies, Inc. - Dearborn MI
International Classification:
F01P 702
US Classification:
123 4112, 123 4146, 192 215, 192 5861, 62133
Abstract:
An engine cooling system and method that will allow an engine cooling fan to be driven independently of the engine speed. The engine cooling fan is driven by the engine crankshaft, but includes an electronically controllable fan clutch between the fan and the crankshaft. A control module electronically controls the engagement of the fan clutch based upon engine and vehicle operating conditions. A water pump for pumping coolant through the engine cooling system may also be driven by the crankshaft of the engine, but with an electronically controlled pump clutch between the engine crankshaft and the water pump.

Circuit For Compensating For Failure Of A Light Source In An Automotive Vehicle

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US Patent:
56800983, Oct 21, 1997
Filed:
Sep 27, 1995
Appl. No.:
8/534997
Inventors:
Joseph V. Bejster - Dearborn MI
James E. Blatchford - Northville MI
Patrick W. Gibson - Northville MI
Gary J. Rushton - Warren MI
Trevor Williams - Ann Arbor MI
Robert S. Zabinski - Southfield MI
Assignee:
Ford Motor Company - Dearborn MI
International Classification:
B60Q 1100
US Classification:
340458
Abstract:
A circuit for compensating for failure of a light source includes a first light source having a first function and a first intensity associated therewith and a second light source having a second function and a second intensity associated therewith. A controller is connected to the first and second light sources, for detecting a current to the first light source. Upon detection of a failure of the first light source, the controller modulates the second light source to provide the function of the first light source with a substantially the first intensity.

Method And Apparatus For Providing Planar And Non-Planar Compliant Electrical Connections Between Adjacent Circuits

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US Patent:
58850910, Mar 23, 1999
Filed:
May 5, 1997
Appl. No.:
8/850463
Inventors:
Thomas Dudley Belanger - Saline MI
John Trublowski - Troy MI
Joseph Valentine Bejster - Dearborn MI
Douglas Hughson - Farmington Hills MI
Assignee:
Ford Motor Company - Dearborn MI
International Classification:
H01R 909
US Classification:
439 67
Abstract:
A method and apparatus is provided for electrically interconnecting a circuit pattern with an adjacent circuit on a substrate. The circuit pattern is positioned in direct physical contact with the adjacent circuit to create a single electrical interface between the circuit pattern and the adjacent circuit. A compliant spring member is supported by the substrate for creating a normal force at the single electrical interface for holding the circuit pattern and adjacent circuit together. The compliant spring member is sufficiently flexible to facilitate electrical interconnection of the circuits along a non-planar substrate. Various embodiments are described.

Integrated Modular Package Tray Assembly

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US Patent:
59644915, Oct 12, 1999
Filed:
Mar 23, 1999
Appl. No.:
9/274555
Inventors:
Robert Henry Marsh - Ann Arbor MI
Joseph Valentine Bejster - Dearborn MI
Ronald Kemble Roberts - Dearborn MI
Stephen Michael Lavender - Ann Arbor MI
Assignee:
Ford Motor Company - Dearborn MI
International Classification:
B60R 704
US Classification:
296 3716
Abstract:
A modular package tray for an automotive vehicle, comprising: a generally hollow, generally rectangular plastic housing 10 having an interior cavity 12, opposed upper and lower wall sections 14/15, opposed forward and rearward longitudinal edges 16/17, and opposed left and right lateral edges 18; and left and right wing sections 20 each attached to a respective one of the left and right lateral edges 18 by a living hinge 30 integrally molded with the plastic housing. Each of the wings 20 may be folded about its respective living hinge 30 in order to temporarily reduce the overall length of the package tray, thus permitting the package tray to be easily installed or removed through the rear window of the vehicle. The package tray may further include a center high mount stop light 60, in-molded carpet 40 generally covering the upper wall section 14, and one or more audio speaker assemblies 52.
Joseph V Bejster from Dearborn, MI, age ~61 Get Report