Search

Stephen L Lessie

from Jamesville, NY
Age ~74

Stephen Lessie Phones & Addresses

  • 6402 Bessbrook Dr, Jamesville, NY 13078 (607) 469-4050 (315) 469-4050
  • 6102 Bessbrook Dr, Jamesville, NY 13078
  • Syracuse, NY
  • 6402 Bessbrook Dr, Jamesville, NY 13078 (315) 469-4050

Work

Position: Professional/Technical

Education

Degree: Associate degree or higher

Publications

Us Patents

Scroll Machine With Anti-Rotation Mechanism

View page
US Patent:
4795323, Jan 3, 1989
Filed:
Nov 2, 1987
Appl. No.:
7/115327
Inventors:
Stephen L. Lessie - Jamesville NY
Assignee:
Carrier Corporation - Syracuse NY
International Classification:
F01C 104
F01C 2100
US Classification:
418 55
Abstract:
The diameter of an orbiting scroll plate is increased and the periphery of the plate is notched or scalloped to clear the bolt bosses or spacers located between the fixed scroll and crankcase. The bolt bosses act as guides for the notches in the orbiting scroll plate to thereby create an anti-rotation mechanism. Because the anti-rotation structure is on the periphery of the plate, a greater thrust surface is available.

Spring Life Improvement

View page
US Patent:
5719454, Feb 17, 1998
Filed:
May 6, 1996
Appl. No.:
8/643672
Inventors:
Mickey L. Halsey - Mexico NY
Steven J. Holden - Manlius NY
Stephen L. Lessie - Jamesville NY
Assignee:
Carrier Corporation - Syracuse NY
International Classification:
F16C 3366
H02K 708
H02K 516
US Classification:
310 90
Abstract:
A backing ring has a reduced diameter portion surrounded by a spring which engages the backing ring and a stop to normally keep the stop and backing ring separated by a small distance while maintaining a desired bias on the bearing system which is engaged by the backing ring. Movement of the bearing is limited by the small distance which also limits flexure and therefore improves the fatigue life of the spring.
Stephen L Lessie from Jamesville, NY, age ~74 Get Report