A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
An improved umbrella apparatus is a portable umbrella with a support column having a container for holding a removable water tank with a pump for pumping misting water to misters that are attached to the perimeter edges of the umbrella. Solar panels are attached to the topside of the umbrella for charging rechargeable batteries to power the pump mechanism. The apparatus is useful for shade and cooling at the beach or at a sports game.
An improved umbrella apparatus is a portable umbrella with a support column having a container for holding a removable water tank with a pump for pumping misting water to misters that are attached to the perimeter edges of the umbrella. Solar panels are attached to the topside of the umbrella for charging rechargeable batteries to power the pump mechanism. The apparatus is useful for shade and cooling at the beach or at a sports game.
Umbrella apparatus
ZADIE CHRISTOPHER (author)
2018-08-21
Patent
Electronic Resource
English
IPC:
A45B
Spazierstöcke
,
WALKING STICKS
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
H01M
Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie
,
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY