Portable power source
Patent
·
OSTI ID:6461862
An apparatus providing a source of alternating power for power devices is disclosed. The apparatus comprises a frame member having a plurality of ground engaging wheels for transporting the frame member along the ground. The frame member carries a plurality of dc storage means therein. A transformer means carried on the frame has a low voltage center tapped winding, a line voltage winding, and a high voltage winding. The low voltage center tapped winding is in communication with the dc storage means, and the line voltage winding is operable to produce an ac output voltage suitable for powering devices. A plurality of controllable rectifier means is in communication with both the high voltage winding and the low voltage center tapped winding. The rectifier means are operable to alternately provide a conduction path for said dc storage means through both halves of the low voltage center tapped winding.
- Assignee:
- Dynamote Corp
- Patent Number(s):
- US 4376250
- OSTI ID:
- 6461862
- Country of Publication:
- United States
- Language:
- English
Similar Records
Vehicle propulsion system by individual stepping motors from continuously-running engine-driven alternator and/or pulsating battery current
Motor vehicle electrical system providing multiple DC voltages
Voltage balanced multilevel voltage source converter system
Patent
·
Tue Jul 08 00:00:00 EDT 1980
·
OSTI ID:5028603
Motor vehicle electrical system providing multiple DC voltages
Patent
·
Tue Aug 04 00:00:00 EDT 1987
·
OSTI ID:6142643
Voltage balanced multilevel voltage source converter system
Patent
·
Tue Jul 01 00:00:00 EDT 1997
·
OSTI ID:512430