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Results 1-10 of 26,035 for Criteria: Office(s):all Language:EN Stemming: true maximize
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NoCtrTitlePubDateInt.ClassAppl.NoApplicantInventor
1. WOWO/2014/059559 - POWER GENERATING APPARATUS BY GRAVITATIONAL ENERGY24.04.2014
F03B 13/06
PCT/CN2012/001407LI, GuangcaiLI, Guangcai
A power generating apparatus by gravitational energy comprises a water discharging pool (C2), a water pump (N1), a water charging pool (C3) and at least one water turbine (N6). The horizontal position of the water charging pool (C3) is higher than that of the water turbine (N6), the water pump (N1) pumps water from the water discharging pool (C2) into the water charging pool (C3), the water turbine (N6) is connected with the water discharging pool (C2) and the water charging pool (C3) via tubes (G4) separately. Valves (F5, F7) are disposed respectively between the water turbine (N6) and the water discharging pool (C2) and between the water turbine (N6) and the water charging pool (C3).

2. WOWO/2014/059493 - SUBMERGED TURBINE FOR RENEWABLE ENERGY24.04.2014
F03B 17/04
PCT/BA2013/000001MANDALOVIĆ, SulejmanMANDALOVIĆ, Sulejman
Submerging turbines, which works on the principle of water pressure. Listed turbine enables the production of electricity without losing energy. The submerging turbine has great potential in the production of energy because linking pools in which the submerging turbines are placed in a series system of "connected vessels" to the accumulated pool in an infinite number, and if desired can be built on a new pool. On the drawing is shown a mini submerging turbine with a minimum number of segments and a minimum size of them. Increasing the number of bracket vessels with the vessels with air increases the power turbine and an only increase in the number of vessels with air is conditioned by the increase of the pool provided for submerging turbines on air with air.

3. WOWO/2014/062232 - HEAT-ACTUATED RELEASE MECHANISM24.04.2014
F03G 7/06
PCT/US2013/034908RAYTHEON COMPANYKOEHLER, Frederick, B.
A release mechanism passively releases a mechanically coupling as a result of a temperature rise. The release mechanism includes a breakable element, such as a shape memory alloy (SMA) element, that is configured to break when the element is heated to a predetermined temperature. The breakage of the breakable element releases a mechanical coupling, such as a coupling holding a lid onto a container. The release mechanism may be part of a handle or other device to close the container. The release mechanism may have a mechanical load on it prior to release, a load that in part passes through the breakable element. Most of the load may pass through one or more other members of the release mechanism, providing the force for separation after the release mechanism is triggered. The release mechanism may be used to provide a passive way of releasing a mechanical coupling in response to heating.

4. WOWO/2014/062772 - POWER SYSTEMS UTILIZING TWO OR MORE HEAT SOURCE STREAMS AND METHODS FOR MAKING AND USING SAME24.04.2014
F03G 7/04
PCT/US2013/065187KALEX, LLCKALINA, Alexander I.
A power systems utilizing at least two heat source streams with substantially different initial temperatures, where the systems include a simple vaporization, separation, and energy extraction subsystem, a recycle subsystem, and a condensation and pressurization subsystem and methods for making and using same.

5. WOWO/2014/061939 - POWER GENERATION APPARATUS24.04.2014
F03G 7/04
PCT/KR2013/009037KIM, Jong inKIM, Jong in
The present invention relates to a power generation apparatus characterized by including: a plurality of moving drums for containing water, the outer periphery of the drums having a chain or rack gear formed longitudinally for engaging a sprocket or pinion gear; a first tube shaped like a ring for receiving the drums; and a second tube surrounding the first tube except for a part of the outside of the first tube for containing water between the outside of the first tube and the second tube, whereby power may be generated on a small scale with a relatively simple structure.

6. WOWO/2014/060102 - SYSTEMS COMPRISING A PLURALITY OF SHAFTS AND CONNECTING CHANNEL24.04.2014
E02B 8/08
PCT/EP2013/003119TECHNISCHE UNIVERSITÄT MÜNCHENSEPP, Albert
The invention relates to a shaft power plant (1) for generating electricity by energy conversion of an outflow between upper water (2) and lower water (3) in a river, comprising at least two power plant modules (6) having one vertical shaft (23) in each case that is open towards the upper side, the shaft crown of which shaft forms an inflow plane (16) that is essentially parallel to the river bed, which inflow plane extends under the water level (21) of the upper water (2), and a turbine-generator unit (27) that is arranged in the shaft (23), and an ecological connecting channel (8), preferably between the two power plant modules (6), wherein the connecting channel (8) is formed as an outflow from the upper water (2) into the lower water (3) without generating electricity by energy conversion.

7. WOWO/2014/060783 - PUMP OF ENERGY OF PRESSURE'S TEMPERATURE'S DIFFERENCE24.04.2014
F03G 7/05
PCT/GR2013/000050MASTORAS, AthanasiosMASTORAS, Athanasios
The pump of energy of pressure's temperature's difference uses the difference which exists naturally inside various extensive aqueous systems in combination with the temperature's difference which can be created by artificial means more than this which exists naturally and in addition the solar radiation or any other natural or artificial source which can give heat in order to produce electric energy. The blades bearing shaft (5) which is situated inside the cylinder (2) is supported on the floating platform (1) on which it is based the generator (8) which is put to movement by the blades bearing shaft (5) which is put to movement by the upward current of water which hits on the blades (6) which is created by the heating of the water of the aqueous system which there is at the lower part of the cylinder (2) by the heat transfer coil (14) and the bank of solar collectors (19) which are two of the parts of a closed circulation system of a suitable liquid.

8. WOWO/2014/062710 - OCEAN THERMAL ENERGY CONVERSION PIPE CONNECTION24.04.2014
F03G 7/05
PCT/US2013/065098COLE, Barry R.COLE, Barry R.
A method of assembling a pipe on a water-supported floating platform is provided. The platform includes an open central bay, and a gantry on the platform is arranged so as to surround at least a portion of the bay. The method includes providing a pipe intake assembly and staves on the platform; transferring the pipe intake assembly to the interior space of the bay; assembling the individual staves on the pipe intake assembly in an offset construction; lowering the pipe portion within the bay and into the water until the upper ends of the staves reside within a lower portion of the gantry; increasing the length of the pipe portion by assembling additional staves to the upper ends of the assembled staves; and repeating the step of increasing the length of the portion of the pipe until the pipe has a desired length.

9. WOWO/2014/060690 - METHOD AND DEVICE FOR PRODUCING ENERGY24.04.2014
F03G 7/00
PCT/FR2013/052442UNIVERSITE CLAUDE BERNARD LYON IBOCQUET, Lyderic
The present invention concerns a device for producing electrical energy comprising two cells intended to contain two solutions of different concentrations of at least one solute and separated by at least one separation membrane in which channels are arranged, each of the cells being provided with an electrode intended to be in contact with the solution that said cell will contain, characterised in that the walls of the channels consist of a material chosen from boron nitride, carbon doped with boron, boron nitride doped with carbon, or any other mixture of the elements boron, carbon and nitrogen, and a method for producing electrical energy that implements such a device.

10. WOWO/2014/060000 - ROTARY DAM FOR ELECTRICITY GENERATION24.04.2014
F03B 13/10
PCT/EG2013/000026ABO EL-ABAS, Mohamed Mohamed MohamedABO EL-ABAS, Mohamed Mohamed Mohamed
The invention relates to an innovative method that can be used to exploit the weight of water and its slow movement in order to generate electricity. The method consists in designing a rotor with five large blades that are secured to a driving shaft supported by two supports attached to concrete walls, such as to be submerged in the water and such that three quarters of the blades are immersed between two concrete partitions and a concrete quadrant placed downstream of same. When the water retained by the blades and the walls rises it pushes the blades forcefully in order to move forward, thereby rotating the blades on the shaft, accelerated by means of a gearbox. The resulting kinetic energy is converted into electricity using an electric generator, said conversion being performed at a low cost and using accessible means.


Results 1-10 of 26,035 for Criteria: Office(s):all Language:EN Stemming: true
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