Power generating device utilizing hydrodynamic force

Details Power generating device utilizing hydrodynamic force Power generating device utilizing hydrodynamic force

2011-02-01

2011-02-01

Waks, Joseph (Department: 2839)

Prime-mover dynamo plants

Electric control

Fluid-current motors

C290S055000

Reexamination Certificate

active

07880319

ABSTRACT:
The power generating device (1000) has a vane (1200) rotated by hydrodynamic force from a fluid; a generator motor (100); a flow velocity measuring unit (1130); a rotation speed measuring unit; and a control unit (200). In the event that at least one of the flow velocity and the rotation speed lies within a prescribed low range at startup of the generator motor, the control unit (200) operates the generator motor as a motor to increase the rotation speed of the vane, and then operates the generator motor as a generator.

REFERENCES:
patent: 4350899 (1982-09-01), Benoit
patent: 4449053 (1984-05-01), Kutcher
patent: 4464579 (1984-08-01), Schwarz
patent: 4565929 (1986-01-01), Baskin et al.
patent: 4613763 (1986-09-01), Swansen
patent: 6737757 (2004-05-01), Stiesdal
patent: 7518258 (2009-04-01), Marvin
patent: 2003/0168864 (2003-09-01), Heronemus et al.
patent: 2005/0212300 (2005-09-01), Kimura et al.
patent: 08-322298 (1996-12-01), None
patent: 2001-298982 (2001-10-01), None

Affiliated with

Also associated with

Rating

Power generating device utilizing hydrodynamic force does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Power generating device utilizing hydrodynamic force, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power generating device utilizing hydrodynamic force will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2649121