GARY LOUIS BACZEWSKI
Pilots at Nacogdoches Rd, San Antonio, TX
License number
Texas A0069793
Issued Date
May 2016
Expiration Date
May 2018
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
16358 Nacogdoches Rd, San Antonio, TX 78247
Professional information
Pneumatically Operated System For Controlling Door Operations
US Patent:
7543410, Jun 9, 2009
Filed:
Aug 31, 2004
Appl. No.:
10/930658
Inventors:
Gary L. Baczewski - Garden Ridge TX, US
Frank Dillingham - Boerne TX, US
Frank Dillingham - Boerne TX, US
International Classification:
E05F 11/00
US Classification:
49324, 49199
Abstract:
A simplified pneumatic door control system provides door control operations for opening, closing, stopping and reversing a door. The door control system includes as control inputs a gas source, a pneumatic motor, a first pilot valve, and pressurized manual check valves. The pressurized manually opened check valves may be used to remotely activate the control system. The control system further includes a second pilot valve, limit triggers, and a braking system. A reversing function of the control system provides the ability to reverse the direction of the door should the door encounter an obstruction upon closing. A second embodiment provides a hold to open control scheme, wherein the door travels only while a pressurized check valve is vented. Corresponding methods for controlling the door are also provided.
Pneumatic Motor Control System
US Patent:
2006022, Oct 12, 2006
Filed:
Jun 12, 2006
Appl. No.:
11/451219
Inventors:
Gary Baczewski - Garden Ridge TX, US
Frank Dillingham - Boerne TX, US
Frank Dillingham - Boerne TX, US
International Classification:
E05F 11/00, E05F 15/00
US Classification:
049199000
Abstract:
A pneumatic motor control system includes a pilot valve in communication between a pneumatic gas source and a pneumatic motor and a pressurized check valve in communication with the pilot valve. The pilot valve normally rests in a neutral position that does not allow the passage of gas from the pneumatic gas source to the pneumatic motor. However, venting of the pressurized check valve shifts the pilot valve to a first position. In the first position, the pilot valve allows the passage of gas from the pneumatic gas source through the first pilot valve and to the pneumatic motor.
Automatic Door Opener
US Patent:
5937579, Aug 17, 1999
Filed:
Apr 16, 1997
Appl. No.:
8/838165
Inventors:
Gary L. Baczewski - San Antonio TX
Dennis Aguilar - Houston TX
Dennis Aguilar - Houston TX
International Classification:
E05F 1502
US Classification:
49 28
Abstract:
A door opener includes a motor in mechanical communication with a door, a first gas source for powering the motor, and a control system interposed to the first gas source and the motor. The control system includes a first pilot valve communicating with the first gas source at an inlet port and the motor at a motor port. The first pilot valve also communicates with a first flow control valve at an exhaust port. The first flow control valve regulates the speed of the door during closing and communicates with the first pilot valve at an inlet port and communicates with the atmosphere at an exhaust port.