Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Autonomously navigating solar swimming pool skimmer










Image Number 13 for United States Patent #7101475.

An autonomously navigating solar swimming pool skimmer employing a forward impeller, navigation being improved by the use of forward mounted powered horizontal bumper wheels as deflectors, combined with occasional reversals of paddlewheels and bumper wheels to clear clogs and navigate away from obstacles. Further improvements include corrosion inhibiting enclosures for motor and electronics, disposable filter media, pool intrusion alarm, an alarm to warn of debris clogs and stuck positions, floatation trim adjustments, debris backwash prevention, electronic control circuitry, intermittent operation during the night, and thrust enhancing features.








 
 
  Recently Added Patents
Pre-sealing unit for wire-cut electric discharge machine
Content distribution system, mobile communication terminal device, and computer readable medium
Lateral double diffused metal oxide semiconductor device and method of manufacturing the same
Animation control apparatus, animation control method, and non-transitory computer readable recording medium
Sample chamber for laser ablation inductively coupled plasma mass spectroscopy
Thin film switch and press key/keyboard using the same
Data storage device with surface ornamentation
  Randomly Featured Patents
Command authorization method
Coating material for antistatic high refractive index film formation
All band amplifier
Critical parameter receiver tester
Method of providing multimedia data for direct printing, direct printing method and apparatus thereof
Method for generating anatomical M-mode displays
Adjustable beam focus flashlight
Disk control unit and storage system
Comparing source code using code statement structures
Antimicrobial and anticancer lipopeptides