Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Engineering
Class Information
Number: 405/77
Name: Hydraulic and earth engineering > Fluid control, treatment, or containment > Extracting power from moving fluid > Wave or tide > With flow restrictor or ramp
Description: Method or apparatus which accelerates the flow by causing it to pass through a narrowed opening or elevates the water by causing it to flow up an inclined plane.










Patents under this class:

Patent Number Title Of Patent Date Issued
8500364 Method and apparatus for installing tidal barrages Aug. 6, 2013
8033752 System for generating energy from sea waves Oct. 11, 2011
4476396 Low-head hydroelectric generation system Oct. 9, 1984
4394098 Radial gate having fine tuning of flow control Jul. 19, 1983
4363564 Water power generator Dec. 14, 1982
4332506 Wave-and-tide-pump apparatus and method thereof Jun. 1, 1982
4078388 Transportable hydromotive assembly Mar. 14, 1978
4040257 Wave-pump apparatus Aug. 9, 1977











 
 
  Recently Added Patents
Method for production of fermentable sugars from biomass
Image processing apparatus and method configured to calculate defocus amount of designated area
Computer system for routing package deliveries
Treatment of influenza
Accelerator for a read-channel design and simulation tool
Gas flow indicator
Dot templates for object detection in images
  Randomly Featured Patents
Network system
Method of producing a land grid array (LGA) interposer structure
Enhanced oil recovery process utilizing in situ steam generation
Cylinder pressure transducer and related method
Active matrix LCD having an electric wiring not crossing a seal member
Electrical power generators
Hydraulic control system with regeneration
Process for electrostatic separation of pyrite from crude coal
Apparatus for automatically generating source code
Device for incorporating individual reinforcing threads into an unfinished tube and process for manufacturing a thread-reinforced unfinished tube with the aid of this device