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You selected inventions in category Green Energy

  • Bicycle Mechanism with High Overlapping of Power Periods & Top & Bottom Dead Centers EliminationBicycle Mechanism with High Overlapping of Power...
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      SYNISON, a Hellenic (Greek) Laboratory specialized in Mechanical Mechanisms, has developed a Power Transmission Mechanism with many important Applications.
      One of these Applications is a really innovative Bicycle Mechanism, called TRISKELION, because in the basic Version of this Mechanism the Cyclist produces a certain Work as if he had THREE LIMBS, feet or hands.
      This Mechanism achieves the COMPLETE ELIMINATION of the TOP and the BOTTOM DEAD CENTER when using the pedals, and not a simple shifting of these, as in the case of the use of a non-circular sprocket.
      The motion of the pedals is always unidirectional and the coupling between them is such that the relative positions between them are always bijectively defined, resulting in zero backlash of the motion between the feet or hands, when reversing the Torque application.
      However, the Mechanism also works by using a ratchet to allow rotation of the drive wheel of the Bicycle without the necessity of corresponding motion of the feet or hands, exactly as in the operation of the classic type of Bicycle.
      A SIGNIFICANT OVERLAPPING of the PERIODS of WORK PRODUCTION is also achieved in the basic Version of this Mechanism, which overlapping is even greater than 60% (in the case of the HEPTASKELION and a setting of the Active Period to 50 degrees) in racing or other aggressive Versions, resulting in that the fluctuation of the Torque which finally moves the Bicycle is drastically reduced or even rendered virtually negligible.
      This Mechanism is purely mechanical, with a degree of efficiency that reaches the 100%, however it cooperates ideally with an electric motor, or any other type of engine in general, which assists the motion of the Bicycle, providing several further arrangements for an even higher exploitation of the Work that the Cyclist produces, while the degree of performance of the integrated Mechanical System "Cyclist and Bicycle" is significant increased.
      It is possible to adapt this Mechanism within any existing Bicycle of the classic type (retrofitting), while in the case of the Design from the very beginning of a Bicycle which bears this Mechanism, the result is excellent in terms of functional ergonomics, aesthetic appearance and cost of production, and Versions with Removable Mechanism are also available either for existing or designed from scratch Bicycles, mainly to avoid theft of the Mechanism, but also with some extra advantages.
      The Design of this Mechanism is carried out, POINT by POINT, taking into account the particularities of the sex and the age of the Cyclist, but also other factors such as whether the Cyclist is either an amateur or athlete, the use is either transportation or exercise, as well as much more specific personal parameters and even differentiations between the right foot and the left foot or between the right hand and the left hand of the same person.
      In this way, Design has as a result the Production of the required Work, by a particular Cyclist, with the MAXIMUM POSSIBLE ERGONOMY as well as the MINIMUM POSSIBLE STRESS and WEAR of the MUSCLES, the TENDONS and the BONES, of the HIPS, the KNEES and the ANKLES of this Cyclist, providing in this way the best physical condition but also the general health and attitude of this Cyclist, FAR of the existing state in everyday life and sports.
      Therefore, a Bicycle bearing this Mechanism can be used, at least to a sufficient degree, by PEOPLE with TEMPORARY or even PERMANENT PROBLEMS in one or both of their limbs, feet or hands, or other parts of their body that are actively involved in Cycling, and also facilitate the recovery of these individuals in case of temporary problems.
      In any case and with any composition, only a few minutes of Cycling are required until the average Cyclist adjusts their behavior to this new Cycling reality, however then the sense of INCREASED POWER as well as COMFORT is excellent, especially in the Versions about the TRISKELION, and yet extremely ADDICTIVE, for every Cyclist.

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    • Professional Mobile House Manufacturer-HL Steel StructureProfessional Mobile House Manufacturer-HL Steel...
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        The mobile house is a kind of movable house. However, it is not transformed from the real containers. It is produced according to the specification and dimension of containers. The mobile house has features of firm structure and convenient transportation. As one of the famous mobile home manufacturers, HL is a professional manufacturer in China.
        The mobile house integrates functions of traditional houses. The steel structure is adopted as house framework. The sound insulating materials are adopted in the wall. The other parts(such as floor, door and window) are set according to the preferences of users under this premise of feasibility. There are no fixed water or electrical input. The users could install solar photovoltaic panels or power generator to supply the indoor electricity. And the solar water heater could supply heating and water. Wastewater treatment systems could purify the domestic water to be used again.
        The features of mobile house include professional design, standardization, modularization, easy removal, convenient and fast installation, easy transportation. It could be used as the permanent house or temporary house.
        If the clients choose the products of our company, some parameters including house application, site area, terrain, local natural conditions, the supply conditions of water and electricity should be offered to us. Then our company will provide the professional design schemes for users' choice. If necessary, our company will provide the effect picture of the indoor and the outdoor. Besides, our company could supply all the decorative materials, furniture, electric appliances if the users need related service. HL is one of the professional mobile home manufacturers in China with unique design and known reputation.

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      • sell high quality outdoor led lightssell high quality outdoor led lights
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          Penel Optoelectronics Technology Co.,Ltd is a professional Chinese manufacturer and wholesaler of high quality led flood lights, led street lights, led high bay lights , led tri proof lights, with strong advantages on the ratiof of quality/price . We sincerely hope to work with importers, wholesalers, distributors,constructon contractors,traders,retailers. Welcome to check www.penel.cc

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        • led downlightled downlight
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            Anti-glare 12W LED Round Downlight kit, Warm White, Dimmable, 960 lumens high light intensity downlight, with it's 100 degree beam spread, is suitable for home,office and shops,living room and bedroom and as a replacement for existing 50W halogen lamp and fluorescent recessed downlights and comes with a 2 year warranty.. This downlight is great for areas which have high ceilings and need to be constantly lit. Product specifications are from the latest shipment of these products as LED production is constantly improving.

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          • In-Situ oxygen Laser Gas AnalyzerIn-Situ oxygen Laser Gas Analyzer
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              LB-L series laser gas analyzer using a tunable diode laser absorption spectroscopy (TDLAS), the realization of the non contact measurement in high temperature, high pressure, high dust and other harsh test conditions. High selective laser based on frequency, analyzer has good performance of anti interference. compared to the traditional analysis method, reducing the complex sampling system, flexible installation and easy to use, greatly reduce the manual installation and maintenance worklo

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            • Ranpo Lighting Technology Co LtdRanpo Lighting Technology Co Ltd
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                Ranpo Lighting Technology Co., Ltd, established in 2009, is a professional manufacturer and exporter who dedicates to research, manufacture and sales of LED lighting application products. Our factory(Sharp-Ray.,Ltd) located in Shenzhen City, Guangdong Province, China.
                Our products ranges from high-power LED Ground Lights, LED Wall Lights, LED Spike Lights, LED Down lights, Flexible LED Strip Lights, LED Spotlights, LED Bulbs, and LED Tube Lights etc. Especially, our high power LED lights have been enjoying a very popular overseas market by the features of unique design, exquisite handwork, high quality and endurable, economical performance.
                What sets us apart from others? Reliability and integrity. We can provide customers good quality products with professional service and technology support, good quality warranty, short delivery timescale and best after sell. we have been produce and sell our item on AMAZON , EBAY , ALIEXPRESS .LAZADA . WISH for Over 6 Years .We have CE and RoHs certificates. Our main customers come from Europe, America and Oceania countries, but also there are more and more customers from all over the world interested in our products. With high quality and competitive prices.
                Ranpo Lighting makes your life sunny forever. We conform to the requirements of the time, engage in the making perfect habitation for human all over the world.

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              • ToysCollectorToysCollector
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                  Toys-collector main serve for toy enthusiasts and distributor,we professional to supply Transformer,Original Car Model, UAV,Autobots and so on by wholesale and retail. And freeshipping online store.If you are interesed in this kind of toys,please feel free to contact us,or log in our website to have a look first:http://www.toys-collector.com/

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                • LawntilizerLawntilizer
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                    The lawnmower meets the the fertilizer spreader now name The Lawntilizer. The function of the Lawntilizer has a few components for its function: spinner assembly with flow divider, controller, rotary spreader box. The fertilizer container is a clear box to store fertilizer. A steel rod will be inside container so it can be mounted on the handle bar of lawnmower. The rod can be adjusted to any mower with brass fittings. There is a controller on lawnmower handlebar for easy access to control the flow of fertilizer. It has a flap at bottom to control the flow of fertilizer as far as not all over your pants/shoes. When you have to go over an already fertilize grass you can flip switch to shut off.

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