Ahmet Tevfik Becene, 5226 Rocklyn Dr, Simsbury, CT 06092

6640783, Nov 4, 2003

Dec 21, 2001

10/027453

Charles W. Braun - Livonia NY
Gary J. DeAngelis - Spencerport NY
Ahmet T. Becene - Rush NY
Steven J. Fogarassy - Webster NY
Brent J. Wahba - Honeoye Falls NY

Delphi Technologies, Inc. - Troy MI

F02M 3704

123467, 123456, 138125, 264241

The present invention generally includes a composite fuel rail with integral damping provided by flat sections, molded into the rail conduit, that flex in response to a pressure pulsation and a co-injected composite laminate structure wherein the compounds of the laminates can be selectively varied to provide impact resistance, chemical resistance and a vapor permeation barrier, as needed.

6802340, Oct 12, 2004

Jun 26, 2003

10/606906

Thomas J. Gutmann - Rochester NY
Ahmet T. Becene - Henrietta NY
Charles W. Braun - Livonia NY
Grover W. Preston - Livonia NY

Delphi Technologies, Inc. - Troy MI

F02M 4100

137510, 123457, 123511

A fuel pressure regulator including a valve head having a centerline offset from the centerline of a corresponding fuel orifice. The valve head may be offset with respect to the valve seat and orifice, the orifice may be offset within the seat with respect to the head and diaphragm assembly, or the axes of the head and seat may be non-coaxially biased. Because the vector of the valve closing force does not align with the centerline of the valve head and diaphragm assembly, a resulting torque on the valve head keeps the head in a stable, pivoted position at all flow rates. The valve head always makes contact with the valve seat at a predetermined point during regulator operation, eliminating pressure instabilities and noise experienced in prior art pressure regulators.

6895996, May 24, 2005

Sep 28, 2004

10/952295

Thomas J. Gutmann - Rochester NY, US
Ahmet T. Becene - Henrietta NY, US
Charles W. Braun - Livonia NY, US
Grover W. Preston - Livonia NY, US

Delphi Technologies, Inc. - Troy MI

F02M041/00

137510, 123457, 251 86

A fuel pressure regulator including a valve head having a centerline offset from the centerline of a corresponding fuel orifice. The valve head may be offset with respect to the valve seat and orifice, the orifice may be offset within the seat with respect to the head and diaphragm assembly, or the axes of the head and seat may be non-coaxially biased. Because the vector of the valve closing force does not align with the centerline of the valve head and diaphragm assembly, a resulting torque on the valve head keeps the head in a stable, pivoted position at all flow rates. The valve head always makes contact with the valve seat at a predetermined point during regulator operation, eliminating pressure instabilities and noise experienced in prior art pressure regulators.

6901914, Jun 7, 2005

Aug 27, 2004

10/928358

Ahmet T. Becene - Henrietta NY, US
Charles W. Braun - Livonia NY, US
Gary J. DeAngelis - Spencerport NY, US
Christopher L. Lewis - Rochester NY, US
Rao M. Arvind - Rochester NY, US

Delphi Technologies, Inc. - Troy MI

F02M055/04

123456, 123467, 138 26

A fluid pulse damper having increased dynamic range and sensitivity, being especially useful in suppressing pulsations in the fuel supply rail of an internal combustion engine. The damper is a longitudinal gas-filled plastic pillow having walls formed by opposed flexible short sides and opposed flexible long sides, and includes at least one internal self-contact element, and preferably a plurality of such elements. As the short sides flex, the elements make contact internally, shifting the damper into a different compression regime and extending the pressure/response over an increased range of pressures. A feature of some embodiments is that the inner surface within the contact elements is shifted into tension after the elements make contact, thereby stiffening the damper and increasing the damper's resistance to further deformation. The damper is formed of a plastic such as ultra-high molecular weight polyethylenes, high flow polyetherimides, or tubing grade polyphthalamides.

7036487, May 2, 2006

Dec 16, 2003

10/736655

Charles W. Braun - Livonia NY, US
Ahmet T. Becene - Henrietta NY, US

Delphi Technologies, Inc - Troy MI

F02M 55/04

123467, 138 26

An internal pulse damper for a fuel rail. The damper has an increased captive air volume and consequent improved damping and stress characteristics. The improved damper is a pillow having a modified flat oval cross-sectional profile, with two long diaphragm sides and rigid short sides connecting the two long sides. At least one of the short sides, and preferably both, is strengthened by being provided with a longitudinal reverse bend or inwardly-extending longitudinal rib generally parallel with the long sides. Preferably, the short sides are somewhat higher than the comparable short sides of similar prior art dampers, to increase the captive air volume, yet are not high enough to preclude installation of the improved damper within an existing fuel rail configuration.

7165535, Jan 23, 2007

May 27, 2004

10/855709

Charles W. Braun - Livonia NY, US
Ahmet T. Becene - Henrietta NY, US
Christopher M. Cass - Fairport NY, US
Patrick A. Furchill - Rochester NY, US

Delphi Technologies, Inc. - Troy MI

F02M 59/46
B21D 51/16

123467, 123456, 138 30, 2989006

An internal pulse damper for use in a fuel rail for an internal combustion engine. The damper is formed from a length of tubular metal stock having a flat oval cross-section and ends flattened by crimping to form a captive-air pillow. The end crimps are improved through use of tooling to eliminate a creased sidewall area vulnerable to stress failure in prior art pulse dampers. Such tooling includes constraints to prevent the tubing sides from flaring out and forming a longitudinal crease adjacent the end crimp during squeezing-shut of the tube end.

2003001, Jan 16, 2003

Jul 10, 2001

09/902450

Steven Curran - Hilton NY, US
Ahmet Becene - Rush NY, US
Charles Braun - Livonia NY, US
Kern Haynes - Rush NY, US
Leonard Shebert - Pittsford NY, US
Christopher Tucker - Pittsford NY, US
David Thompson - Pittsford NY, US
Brent Wahba - Honeoye Falls NY, US
Michael Raney - Mendon NY, US
James Banna - Penfield NY, US

F02M051/00

239/585100

An engine fuel injector includes an internal fuel passage in which pressure waves can develop upon opening and closing of an injection valve. A fuel pressure damper is associated with the fuel passage and operates to vary the internal volume of the fuel passage in a manner to reduce the amplitude of pressure variations and pressure waves in the fuel passage. A variety of fuel pressure damper embodiments are disclosed.

2022018, Jun 16, 2022

Mar 7, 2022

17/688422

- Charlotte NC, US
Ahmet T. Becene - West Simsbury CT, US
Thomas J. Ocken - Des Moines IA, US

F28F 1/02

A heat exchanger manifold configured to receive or discharge a first fluid includes a primary fluid channel and a plurality of secondary fluid channels. The primary fluid channel includes a fluid port and a first branched region distal to the fluid port. The plurality of secondary fluid channels are fluidly connected to the primary fluid channel at the first branched region. Each of the plurality of secondary fluid channels includes a first end and a second end opposite the first end. Each of the plurality of secondary fluid channels extends radially from the first branched region at the first end and has an equal length from a center of the first branched region to the second end.