HASKELL SIMPKINS
Pilots at Londonderry Ct, Cincinnati, OH
License number
Ohio A1748240
Issued Date
Mar 2017
Expiration Date
Mar 2018
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
10475 Londonderry Ct, Cincinnati, OH 45242
Professional information
Staff Consultant At Stress Engineering Services
Location:
Cincinnati Area
Industry:
Oil & Energy
Experience:
Stress Engineering Services (Privately Held; Oil & Energy industry): Staff Consultant, (November 2006-Present) Engineering consulting for a wide variety of applications primarily related to welding and metallurgical challenges.Delphi - Energy & Chassis Systems Divi...
Compliant Current Collector For Fuel Cell Anode And Cathode
US Patent:
8048587, Nov 1, 2011
Filed:
Nov 27, 2002
Appl. No.:
10/305881
Inventors:
Haskell Simpkins - Cincinnati OH, US
Subhasish Mukerjee - Rochester NY, US
Kenneth Scott Weil - Richland WA, US
Dean Paxton - Kennewick WA, US
Subhasish Mukerjee - Rochester NY, US
Kenneth Scott Weil - Richland WA, US
Dean Paxton - Kennewick WA, US
Assignee:
Delphi Technologies, Inc. - Troy MI
Batelle Memorial Institute - Troy MI
Batelle Memorial Institute - Troy MI
International Classification:
H01M 4/86, H01M 8/02
US Classification:
429514, 429468, 429522
Abstract:
An electrically-conductive mesh spacer incorporated into the hydrogen and air gas flow spaces between each anode and cathode and its adjacent interconnect in a fuel cell stack. The mesh is formed of metal strands and is formed into a predetermined three-dimensional pattern to make contact at a plurality of points on the surfaces of the electrode and the interconnect element. The formed mesh spacer is secured as by brazing to the interconnect element at a plurality of locations to form an interconnect, which preserves the pattern during assembly of a fuel cell stack. The height of the formed pattern is greater than the height of a gas flow space after fuel cell assembly, such that the mesh spacer is slightly compressed during assembly of a fuel cell stack. Because the metal mesh is both compliant and resilient, the compressed spacer is continuously urged into mechanical and electrical contact with its electrode over all temperatures and pressures to which the fuel cell assembly may be subjected during use.
Micro Motion Poppet Valve Assembly For Delivery Of Ink With Large Pigment Particles To A Writing Nib And Writing Instrument Comprising Same
US Patent:
2013017, Jul 4, 2013
Filed:
Dec 30, 2011
Appl. No.:
13/341211
Inventors:
Christoph Gillum - Middletown OH, US
Christopher Matice - Bellbrook OH, US
David Parrott - Cincinnati OH, US
Anup Paul - Mason OH, US
Haskell Simpkins - Cincinnati OH, US
Robert G. Challman - Naperville IL, US
James F. Yoder - Blanchester OH, US
Christopher Matice - Bellbrook OH, US
David Parrott - Cincinnati OH, US
Anup Paul - Mason OH, US
Haskell Simpkins - Cincinnati OH, US
Robert G. Challman - Naperville IL, US
James F. Yoder - Blanchester OH, US
Assignee:
SANFORD, L.P. - Oak Brook IL
International Classification:
B43K 8/04
US Classification:
401143, 401206
Abstract:
A micro motion poppet valve for a writing instrument provides delivery of ink with large pigment particles to a porous writing nib with minimal nib movement and relatively light actuation forces. The micro motion poppet valve includes a nib connected to a valve stem, the valve stem being connected to a valve plug. A valve body is integrally formed with a biasing element, which biases the valve stem towards a closed position. When a user presses the nib against a writing surface the valve plug moves away from a raised valve seat located on the biasing element to allow ink to flow from an ink reservoir to the nib.