A battery of water meters, for supply and distribution installations, equipped with hydropneumatic pressure elevators characterized by being constituted by a cylindrical metal tank, suitably pressurized and that will perform the suitable functions of the hydro-pneumatic pressure booster group, on whose ...
during studies of the Kaplan turbine control system at "Iron Gates" HPP Romania. The main problem was to find a new structure for the optimal control system capable to resolve the needs for electrical power and river flow conditions. The real-time ...
A hydrolasing system for use in storage tanks includes a remotely-operated water lance having an elongated main body and an axle assembly that folds parallel to the main body so tha
2. Pneumatic pressure is turned on to actuate the pistons34,36in order to lock the robot2in the slot4. 3. Two mirror references located on the upper portion of the robot2are referenced outside the water using a precision laser tracker (not shown). For more precision, both references may...
Water pressure is one of the major problems in domestic, agriculture and industrial sector. For boosting pressure in houses, high-rise buildings and all other purposes, hydro pneumatic pump are used. Maintaining a set pressure level, these pumps are highly energy efficient.In simple words, the ...
Central heating system water supply control - has membrane type hydro-pneumatic pressure accumulatorClosed circuit hot water central heating systems are submitted to a lowering of pressure due to automatic purging such that additional water is required. A supply pipe in a heating system is connected ...
Download PDF 6185156 US Patent References: 5841733Acoustic source array system for underwater operation1998-11-24Bouyoucos et al.367/144 5825719Dual-port air gun having a single shuttle1998-10-20Harrison, Jr.367/144 5646910Pneumatic gun for rapid repetitive firing1997-07-08Bouyoucos367/144 ...
Methods and devices to facilitate compaction include, but are not limited to, mechanical methods (such as shown in FIG. 10), pneumatic, hydraulic (such as shown in FIGS. 11 and 12), swaged, or combinations thereof. The combination of moving the pieces together with force and the housings ...
Central heating system water supply control - has membrane type hydro-pneumatic pressure accumulatorClosed circuit hot water central heating systems are submitted to a lowering of pressure due to automatic purging such that additional water is required. A supply pipe in a heating system is connected ...
An installation for the supply of water to the buildings height and hydro pneumatic tank accumulator pressure associated with it.The present invention relates to a facility for potable water supply inLUIS FERNANDO MONSALVE CONTRERASFELIPE MONSALVE MONSALVE...