ERIC SCOTT MCDONALD, JR
Pilots at Downing Pl, North Huntingdon, PA
License number
Pennsylvania A4969861
Issued Date
Aug 2016
Expiration Date
Aug 2017
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
9570 Downing Pl, North Huntingdon, PA 15642
Professional information
Method For Removing The Endplate Of An Electric Generator
US Patent:
7861404, Jan 4, 2011
Filed:
Oct 19, 2006
Appl. No.:
11/583289
Inventors:
Ryan J. Fayewicz - Temple PA, US
George F. Dailey - Pittsburgh PA, US
Eric McDonald - North Huntingdon PA, US
George F. Dailey - Pittsburgh PA, US
Eric McDonald - North Huntingdon PA, US
Assignee:
Siemens Energy, Inc. - Orlando FL
International Classification:
B23P 19/00
US Classification:
29729, 29596, 29732, 29735, 29742
Abstract:
A method and apparatus for compressing the endplate of an electric generator to relieve the restraining force on a plurality of key blocks that restrain the endplate in compression. The method includes simultaneously applying independent compressive loads at each of the key block locations to the endplate to relieve pressures on the key blocks and removing the key blocks so the endplate can be removed.
Set Of Tools For Removing A Coil From A Core Slot Of A Dynamoelectric Machine
US Patent:
8245386, Aug 21, 2012
Filed:
Oct 25, 2010
Appl. No.:
12/911016
Inventors:
George F. Dailey - Pittsburgh PA, US
Eric S. McDonald - North Huntingdon PA, US
Adam Stein - Greensburg PA, US
Michael Vindler - Media PA, US
Jared Orndoff - Murrysville PA, US
Ryan Fayewicz - Pittsburgh PA, US
Jason V. Jurgen - North Huntington PA, US
Eric S. McDonald - North Huntingdon PA, US
Adam Stein - Greensburg PA, US
Michael Vindler - Media PA, US
Jared Orndoff - Murrysville PA, US
Ryan Fayewicz - Pittsburgh PA, US
Jason V. Jurgen - North Huntington PA, US
Assignee:
Siemens Energy, Inc. - Orlando FL
International Classification:
B23P 19/00
US Classification:
29732, 29734, 29605, 140 921
Abstract:
A set of tools for removing a half turn of a coil from a slot of a dynamoelectric machine. The set of tools includes a coil cutting tool for cutting the coil, an upending tool that grips the coil at an end of the coil where the coil was cut and hydraulically or pneumatically lifts the end of the coil at least partially out of the slot, and an extraction tool that hydraulically or pneumatically grips the upended portion of the coil and pulls the coil from the slot hydraulically or pneumatically a segment at a time.
Method For Removing A Half Turn Of A Coil From A Slot Of A Dynamoelectric Machine
US Patent:
7818872, Oct 26, 2010
Filed:
Feb 15, 2008
Appl. No.:
12/031846
Inventors:
George F Dailey - Pittsburgh PA, US
Eric S McDonald - N Huntingdon PA, US
Adam Stein - Greensburg PA, US
Michael Vindler - Media PA, US
Jared Orndoff - Murrysville PA, US
Ryan Fayewicz - Pittsburgh PA, US
Jason V Jurgen - N Huntingdon PA, US
Eric S McDonald - N Huntingdon PA, US
Adam Stein - Greensburg PA, US
Michael Vindler - Media PA, US
Jared Orndoff - Murrysville PA, US
Ryan Fayewicz - Pittsburgh PA, US
Jason V Jurgen - N Huntingdon PA, US
Assignee:
Siemens Energy, Inc. - Orlando FL
International Classification:
H02K 15/10
US Classification:
29596, 29605, 29732, 29734, 140 921
Abstract:
A method and apparatus which quickly clamps onto the copper strand bundle in the slot of a dynamoelectric machine and rips out the coil from the slot one axial position at a time. As the copper bundle is ripped from the slot the tooling moves along the slot from one end to the other.