Dutch Johnson
Engineering at Peachwood Cir, Bodcau, LA
License number
Louisiana PE.0039884
Issued Date
Jun 1, 2015
Expiration Date
Sep 30, 2017
Category
Civil Engineer
Type
Mechanical Engineer
Address
Address
308 Peachwood Cir, Bodcau, LA 71037
Professional information
Conductor Stringing Apparatus And Process
US Patent:
2012016, Jul 5, 2012
Filed:
Mar 8, 2012
Appl. No.:
13/415171
Inventors:
DUTCH JOHNSON - HAUGHTON LA, US
JOHN J. MARTIN - CASTOR LA, US
JOHN J. MARTIN - CASTOR LA, US
Assignee:
TSE INTERNATIONAL INC. - SHREVEPORT LA
International Classification:
H02G 1/02
US Classification:
2541343PA
Abstract:
A line stringing apparatus includes in combination an electric motor, motor controller and a processor switchable between a pulling mode and a tensioning mode. An electric motor expends electrical energy when pulling the line and generates electrical energy when tensioning the line. The processor outputting commands to the motor controller for control thereof and for application of electrical energy from the batteries to the electric motor when in the pulling mode and for application of electrical energy generated by the electric motor to the plurality of batteries when in tensioning mode. The processor limits electric motor torque and speed based on operator commands for speed and torque in said pulling mode; and, the processor controlling electric motor torque in the tensioning mode.
Conductor Stringing Apparatus And Process
US Patent:
2009026, Oct 29, 2009
Filed:
Apr 24, 2008
Appl. No.:
12/109191
Inventors:
Dutch Johnson - Haughton LA, US
John J. Martin - Castor LA, US
John J. Martin - Castor LA, US
International Classification:
B66F 19/00
US Classification:
2541343PA, 254279
Abstract:
A line stringing apparatus includes in combination an electric motor, motor controller and a processor switchable between a pulling mode and a tensioning mode. An electric motor expends electrical energy when pulling the line and generates electrical energy when tensioning the line. The processor outputting commands to the motor controller for control thereof and for application of electrical energy from the batteries to the electric motor when in the pulling mode and for application of electrical energy generated by the electric motor to the plurality of batteries when in tensioning mode. The processor limits electric motor torque and speed based on operator commands for speed and torque in said pulling mode; and, the processor controlling electric motor torque in the tensioning mode.