JAMES DONALD TIMM
Pilots at Ellis Dr, Tempe, AZ
License number
Arizona A1913114
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
220 E Ellis Dr, Tempe, AZ 85282
Professional information
Compressor Bleed Air Control Apparatus And Method
US Patent:
4380893, Apr 26, 1983
Filed:
Feb 19, 1981
Appl. No.:
6/235794
Inventors:
Richard F. Stokes - Phoenix AZ
James D. Timm - Tempe AZ
Stephen R. LaCroix - Scottsdale AZ
Milton R. Adams - Tempe AZ
James D. Timm - Tempe AZ
Stephen R. LaCroix - Scottsdale AZ
Milton R. Adams - Tempe AZ
Assignee:
The Garrett Corporation - Los Angeles CA
International Classification:
F04D 2702
US Classification:
60 3907
Abstract:
A turbine engine accessory power unit has a compressor bleed air control system in which a surge bleed valve is proportionally and integrally controlled to maintain a constant minimum compressor bleed flow rate slightly above the compressor's surge flow rate. The system control parameter is automatically reset as a function of the position of the compressor's adjustable inlet guide vanes to assure optimum control system performance throughout the air delivery range of the compressor.
Compressor Bleed Air Control Apparatus And Methods
US Patent:
4428194, Jan 31, 1984
Filed:
Sep 27, 1982
Appl. No.:
6/424674
Inventors:
Richard F. Stokes - Phoenix AZ
James D. Timm - Tempe AZ
Stephen R. LaCroix - Scottsdale AZ
Milton R. Adams - Tempe AZ
James D. Timm - Tempe AZ
Stephen R. LaCroix - Scottsdale AZ
Milton R. Adams - Tempe AZ
Assignee:
The Garrett Corporation - Los Angeles CA
International Classification:
F04D 2702
US Classification:
60 3902
Abstract:
A turbine engine accessory power unit has a compressor bleed air control system in which a surge bleed valve is proportionally and integrally controlled to maintain a constant minimum compressor bleed flow rate slightly above the compressor's surge flow rate. The system control parameter is automatically reset as a function of the position of the compressor's adjustable inlet guide vanes to assure optimum control system performance throughout the air delivery range of the compressor.