Patent application number | Description | Published |
20090087308 | WIND TURBINE WITH MIXERS AND EJECTORS - A Mixer/Ejector Wind Turbine (“MEWT”) system is disclosed which routinely exceeds the efficiencies of prior wind turbines. In the preferred embodiment, Applicants' MEWT incorporates advanced flow mixing technology, single and multi-stage ejector technology, aircraft and propulsion aerodynamics and noise abatement technologies in a unique manner to fluid-dynamically improve the operational effectiveness and efficiency of wind turbines, so that its operating efficiency routinely exceeds the Betz limit. Applicants' preferred MEWT embodiment comprises: an aerodynamically contoured turbine shroud with an inlet; a ring of stator vanes; a ring of rotating blades (i.e., an impeller) in line with the stator vanes; and a mixer/ejector pump to increase the flow volume through the turbine while rapidly mixing the low energy turbine exit flow with high energy bypass wind flow. The MEWT can produce three or more time the power of its un-shrouded counterparts for the same frontal area, and can increase the productivity of wind farms by a factor of two or more. The same MEWT is safer and quieter providing improved wind turbine options for populated areas. | 04-02-2009 |
20090257862 | WIND TURBINE WITH MIXERS AND EJECTORS - A Mixer/Ejector Wind Turbine (“MEWT”) system is disclosed which routinely exceeds the efficiencies of prior wind turbines. In the preferred embodiment, Applicants' MEWT incorporates advanced flow mixing technology, ejector technology, aircraft and propulsion aerodynamics and noise abatement technologies in a unique manner to fluid-dynamically improve the operational effectiveness and efficiency of prior wind turbines, so that its operating efficiency routinely exceeds the Betz limit. Applicants' preferred MEWT embodiment comprises: a turbine shroud with a flared inlet; a ring of stator vanes; a ring of rotating blades (i.e., an impeller) in line with the stator vanes; and a mixer/ejector pump to increase the flow volume through the turbine while rapidly mixing the low energy turbine exit flow with high energy bypass wind flow. Unlike gas turbine mixers and ejectors which also mix with hot core exhaust gases, Applicants' preferred apparatus mixes only two air streams (i.e., wind): a primary air stream which rotates, and transfers energy to, the impeller while passing through the turbine; and a high energy bypass flow or “secondary” air stream which is entrained into the ejector, where the secondary air stream mixes with, and transfers energy to, the primary air stream. The MEWT can produce three or more time the power of its un-shrouded counterparts for the same frontal area, and can increase the productivity of wind farms by a factor of two or more. The same MEWT is safer and quieter providing improved wind turbine options for populated areas. | 10-15-2009 |
20100028132 | WIND TURBINE WITH MIXERS AND EJECTORS - A Mixer/Ejector Wind Turbine (“MEWT”) system is disclosed which routinely exceeds the efficiencies of prior wind turbines. In the preferred embodiment, Applicants' MEWT incorporates advanced flow mixing technology, ejector technology, aircraft and propulsion aerodynamics and noise abatement technologies in a unique manner to fluid-dynamically improve the operational effectiveness and efficiency of prior wind turbines, so that its operating efficiency routinely exceeds the Betz limit. Applicants' preferred MEWT embodiment comprises: a turbine shroud with a flared inlet; a ring of stator vanes; a ring of rotating blades (i.e., an impeller) in line with the stator vanes; and a mixer/ejector pump to increase the flow volume through the turbine while rapidly mixing the low energy turbine exit flow with high energy bypass wind flow. Unlike gas turbine mixers and ejectors which also mix with hot core exhaust gases, Applicants' preferred apparatus mixes only two air streams (i.e., wind): a primary air stream which rotates, and transfers energy to, the impeller while passing through the turbine; and a high energy bypass flow or “secondary” air stream which is entrained into the ejector, where the secondary air stream mixes with, and transfers energy to, the primary air stream. The MEWT can produce three or more time the power of its un-shrouded counterparts for the same frontal area, and can increase the productivity of wind farms by a factor of two or more. The same MEWT is safer and quieter providing improved wind turbine options for populated areas. | 02-04-2010 |
Patent application number | Description | Published |
20110017120 | Automatically Adjustable Bunk - Automatically adjustable bunk apparatus are described that can be used, for example, in applications in which space is limited, such as, for example, boats and recreational vehicles. The automatically adjustable bunk apparatus can be configured in an extended bunk configuration or a space saving retracted configuration. The automatically adjustable bunk apparatus have a substantially horizontal portion and an adjustable portion either of which can be configured to be movable between a retracted position and an extended position. When the automatically adjustable bunk apparatus is in its retracted configuration, the adjustable portion is positioned outside the plane of the horizontal portion, and when the automatically adjustable bunk apparatus is in its extended position, the horizontal portion and the adjustable portion form a substantially flat surface. | 01-27-2011 |
20110146562 | ELEVATED WALKWAY FOR IMPROVED CABIN HEIGHT - Boats including elevated walkways that are useful for increasing cabin height in a boat, such as a bow rider style boat, are described. Such elevated walkways are elevated relative to either a cockpit deck portion or a deck portion of a bow area and can be used to connect the bow area to the cockpit area. The cabin of a boat with an elevated walkway as described is located at least partially below the elevated walkway. The portion of the cabin below the elevated walkway has a ceiling area that is elevated relative to either the deck portion of the bow area or the cockpit area deck portion where the elevated walkway overlaps the cabin space. Elevated walkways as described herein are located on the boat such that they either overlap the central longitudinal axis of the boat or the end of the elevated walkway near the cockpit is located between port and starboard dash consoles. | 06-23-2011 |
20130247813 | ELEVATED WALKWAY FOR IMPROVED CABIN HEIGHT - Boats including elevated walkways that are useful for increasing cabin height in a boat, such as a bow rider style boat, are described. Such elevated walkways are elevated relative to either a cockpit deck portion or a deck portion of a bow area and can be used to connect the bow area to the cockpit area. The cabin of a boat with an elevated walkway as described is located at least partially below the elevated walkway. The portion of the cabin below the elevated walkway has a ceiling area that is elevated relative to either the deck portion of the bow area or the cockpit area deck portion where the elevated walkway overlaps the cabin space. Elevated walkways as described herein are located on the boat such that they either overlap the central longitudinal axis of the boat or the end of the elevated walkway near the cockpit is located between port and starboard dash consoles. | 09-26-2013 |
Patent application number | Description | Published |
20080214740 | Hydrolytically Stable Postcrosslinked Superabsorbents - The present invention relates to a process for producing postcrosslinked water-absorbing polymeric formations, comprising the steps of contacting water-absorbing polymeric formations P | 09-04-2008 |
20080251758 | Triazine Compounds Comprising Substituents Containing Amino Groups and Carboxyl Groups - The invention relates to triazine compounds comprising both amino- and carboxyl-containing substituents and also to a process for preparing them. | 10-16-2008 |
20080293935 | Method for the Production of 2,4,6- Trimercapto-1,3,5-Triazine - The present invention is directed towards a method for the production of 2,4,6-trimercapto-1,3,5-triazine (TMT-H | 11-27-2008 |
20090192309 | PROCESS FOR PREPARING TRIALLYL CYANURATE - The invention relates to an improved process for preparing triallyl cyanurate (TAC) by reacting cyanuric chloride with allyl alcohol in the presence of an alkali metal acid acceptor and in the absence of an organic solvent other than allyl alcohol. According to the invention, TAC is obtained in over 99% purity with an APHA colour number below 10 in a yield of over 90% when 3.9 to 6.0 mol of allyl alcohol and 3.0 to 3.2 equivalents of acid acceptor are used per mole of cyanuric chloride, cyanuric chloride and acid acceptor are added simultaneously or successively to anhydrous or at least 50% by weight aqueous allyl alcohol, and the reaction is performed in one or more stages at a temperature in the range of −5 to +50° C. | 07-30-2009 |
20090312545 | PROCESS FOR PREPARING TRIALLYL ISOCYANURATE (TAIC) - The invention is directed to an improved, reliably performable process for preparing triallyl isocyanurate (TAIC) by Cu | 12-17-2009 |
Patent application number | Description | Published |
20110109319 | TEST CONFIGURATION FOR THE IMPULSE VOLTAGE TEST OF ELECTRIC HIGH-VOLTAGE COMPONENTS - The embodiments relate to a test configuration for an impulse voltage test of electric high-voltage components with a lightning generator. The lightning generator can be moved between a first horizontal position within a cuboid container, and a vertical position relative to the container. A movement between the two positions includes a pivoting movement about a rotational axis. The proofing movement is transverse to the longitudinal direction of the lightning generator. The container can be closed at the top by at least one moveable cover. | 05-12-2011 |
20110121853 | TEST ARRANGEMENT FOR AC VOLTAGE TESTING OF ELECTRICAL HIGH VOLTAGE COMPONENTS - A test arrangement is provided for AC voltage testing of high voltage components including at least one inverter, at least one test transformer, at least one high-voltage inductor and at least one further high voltage component arranged as test components in a common cuboid container. The at least one high-voltage inductor is movable at least partially out of the container through at least one opening on a boundary surface of the container, by means of a movement apparatus. The at least one further high voltage component is movable within the cuboid container from a transport position to a working position. | 05-26-2011 |
20110128013 | TEST ARRANGEMENT FOR AC TESTING OF ELECTRICAL HIGH VOLTAGE COMPONENTS - A test arrangement is provided for AC testing of electrical high voltage components including at least one inverter, at least one test transformer and at least one high voltage inductor arranged as test components in a common cuboid container. The at least one high voltage inductor runs along an imaginary axis and may be at least partly removed from the container through at least one opening in a limit face of the container by means of a movement device. The at least one high voltage inductor includes has integrated surge protection. | 06-02-2011 |
20110133749 | TEST ARRANGEMENT FOR AC TESTING OF ELECTRICAL HIGH VOLTAGE COMPONENTS - A test arrangement is provided for AC testing of electrical high voltage components including at least one inverter, at least one test transformer and at least one high-voltage inductor arranged as test components in a common cuboid container. The at least one high-voltage inductor is at least partly removable from the container through at least one opening on a boundary surface of the container by means of a movement apparatus. | 06-09-2011 |
20110133754 | TEST ARRANGEMENT FOR IMPULSE VOLTAGE TESTING OF ELECTRICAL HIGH-VOLTAGE COMPONENTS - Exemplary embodiments are directed to a test arrangement for testing surge voltage in electrical high voltage components with a surge voltage generator and a voltage distributor. The surge voltage generator and voltage distributor have a tower-like structure with a first and a second structure end. A rectangular container is connected to the first and second structure and includes a first and a second container end. At least one of the surge voltage generator and the voltage distributor are movable between a first substantially horizontal position inside the container and a substantially vertical position relative to the container. Each movement between the two positions involves a pivot motion about a rotational axis perpendicular to the longitudinal direction of the surge voltage generator. | 06-09-2011 |
20120044048 | SYSTEM FOR CREATING, COLLECTING, STORING AND PROVIDING ACCESS TO DATA FROM AN ELECTRIC POWER DEVICE WHICH CONTAINS A COOLING OR OPERATING LIQUID - A system is provided for creating and/or collecting, storing and providing access to data from an electric power device which contains a cooling or operating liquid. A sensing device is mounted on the electric power device. The sensing device includes a microprocessor/microcontroller, a memory, a display panel, an input panel, and a tag read/write apparatus. A sampling container for holding a liquid sample to be taken from the electric power device has a container tag mounted thereon. The tag read/write apparatus uses a wireless communication link, when a sample has been taken, to transmit (i) administrative data denoting the electric power device, and (ii) diagnosis data denoting the sample taken to the container tag. The diagnosis data can be input directly using the input panel of the sensing device when a sample has been taken. | 02-23-2012 |
20130110886 | LABORATORY METHOD AND LABORATORY ARRANGEMENT FOR STORING AND CREATING DATA RELATING TO A REMOTE ELECTRICAL POWER DEVICE | 05-02-2013 |
20140151492 | WINDING FIXING DEVICE - A winding fixing device and method for a hollow-cylindrical high-voltage winding are disclosed, wherein the winding fixing device includes a pillar-like element having two axial ends, each of the two axial ends being configured to be connected to a respective retaining element which is arranged transversely with respect thereto. Each of the retaining elements is configured to be movable along the pillar-like element and detachable therefrom. A positioning region for arranging a hollow-cylindrical high-voltage winding is formed between the retaining elements, and spacing elements are configured to move axially along the pillar-like element. The spacing elements are configured to radially fix the hollow-cylindrical high-voltage winding when placed between the retaining elements by applying a tensile force to the retaining elements. | 06-05-2014 |
20140239990 | TESTING CONTAINER - A testing container includes a right-parallelepiped-like container, electrical components of a transformer test system which are arranged in the container and which represent a respective heat source during a testing operation, and a cooling system including at least one heat exchanger. In addition, the testing container includes a movement apparatus configured to move the at least one heat exchanger from a transport position within the container into a working position which is located at least partially outside the container. Thus, the at least one heat exchanger is movable by means of the movement apparatus from the transport position within the container into the working position which is located at least partially outside the container. | 08-28-2014 |