Please wait...

You selected inventions in category Mechanical Engineering

  • Electromagnetic flowmeter-SIKEElectromagnetic flowmeter-SIKE

      SKLD type electromagnetic flowmeter is the intelligent electromagnetic with research and development, which adopts domestic and foreign advanced technology. Electromagnetic transducer with high-speed central processing unit (CPU) and the features of rapid computing speed and high precision, reliable performance measurement are in both Chinese and English menu.
      Sensor uses non-uniform magnetic field technology and special magnetic circuit structure. Magnetic field is stable and reliable, and the circuit structure reduces the volume, The sensor can reflect the traffic change timely and effectively, and have a stable value of measuring water, sewage, slurry, pulp, acid, alkali, salt slurry liquid and food, etc. There are lots of wide applications in the petroleum chemical industry, metallurgy, coal, water conservancy project of water supply and drainage, sewage treatment etc. The electromagnetic flowmeter has two types: the compact and the sensor for remote transmitter

      Full details Contact close
    • Energy Storage Expandable Composite TanksEnergy Storage Expandable Composite Tanks

        QFX001 holds a patent for a new method to create a super light weight composite to be used for gas storage tanks including energy storage, gas cylinders, air compressors, safety tanks(anti explosion garbage cans) and alternative energy vehicle tanks.

        Full details Contact close
      • Energy-Efficient Chain-Drive Sprocket Reciprocating PumpEnergy-Efficient Chain-Drive Sprocket...

          National Patents: 201120047489.x;201120145598.5
          This type of reciprocating pump uses sprocket-and-chain structure to drive piston, which removes the limitation of crank-connecting mechanism. On the one hand, the motion of piston is constant and consumes low energy. On the other hand, the piston stroke is long and the relevant valves switch unfrequently, so valves' service lives are long. Besides, it's easy to upsize.
          Compared with the existing pumps, an energy-efficient chain-drive sprocket reciprocating pump has high efficiency, high head, large flow and strong adaptability to adjust flow and head at will. The output power automatically adjusts with different working conditions, and the energy-saving effect is remarkable. It is anti-corrosive and anti-abrasive with long service life.
          The spcifications are classified by output power (flow×head) and maximum head. Within the allowed maximum head, flow and head can be adjusted freely and continuously. So its spcifications are largely reduced, and each specification might cover a dozen or even dozens of specifications of impeller pump. Abviously, its production and use become more convenient.
          The Application and Derivatives of the energy-efficient chain-drive sprocket reciprocating pump:
          a. High-lift pump
          It can product high-head pump to make up for the low-head impeller pump. It can be used in various industries. Some representative high-head pumps are:
          Waterflood pump and slurry pump in oil industry; deep mine drainage pump in coal industry; lift pump in large irrigation and drainage pumping station, etc.
          b. Chemical pump
          As the impeller pump has poor anti-corrosion quality, the service life of a chemical pump is short. At present, the market is crying out for chemical pump with large flow, high head, and long service life.
          The anti-corrosion materials like stainless steel can be used to produce chain-drive sprocket reciprocating pump, or do perservative treatment to produce chemical pump for transporting all kinds of corrosive mediums. It has a huge market.
          c. Other derivatives
          Based on the above advantages of reciprocating pump, the following derivatives can be produced:
          Secondary water-supply system in high buildings; minipumper; the ship drive system; high pressure gas-compressor.

          Full details Contact close
        • ESP-1 medium frequency shift power switching converterESP-1 medium frequency shift power switching...

            IPM develops a dual power, high voltage, medium frequency switching converter unit which works with hybrid drives, compact EMI, EMV, NEC, CE safe semiconductor power electronic stages, supporting capacitors and high voltage ferrite transformers to generate ultra short high voltage pulses and sparking burst groups. Advantages are based on uses of standard circuits with extended semiconductors for cluster, corona substrate treatment, ac/ac, ac/dc converter, drive units, frequency, upward or downward converter, power electronics supplies. Industry application of electrostatic perforation, converting, drives or others uses IGBT, MOSFET, HVFET semiconductor power stages.

            That circuits are working as converters with extremely short power pulses 0.05 up to 15 micro second, current peaks up to 300 Amps by du/dt of 2500 Volt per micro second on a serial connected inductivity and loading condenser where the secondary ferrite transformer coils supply sparking electrodes up to 50 Kilovolt as a permanent open loop and short circuit condition. A safety circuit logic and two hybrid drivers allows a alternately switching of semiconductor A and B which generating consequently higher operation frequencies and power levels meanwhile electrical and thermal conditions remains on each in the same range as in single switching status.

            Approximately double frequency and power level condition obtains higher switching efficiencies, more perforation power, higher corona treatment level, powerful drives, frequency converters etc. depends of industry applications.

            Semiconductors in high power, high current, high voltage circuits obtains in cluster perforation, surface treatment, modifications, corona, drives or other switching application frequencies up to 250 KHz, 1400 Volt, power levels up to 30 Kilowatt and more. Higher power efficiencies and lower switching losses are further advantages. The precise pulse timing by a certain time windows with constant or variable frequency generates with high voltages sparking holes sizes and sequences through the fast moving material webs. Repeat frequencies of the entire circuit can up to the double switching frequency of each semiconductor.

            As well for plasma jet control, heavy ion research, switching devices, power supplies, laser diode supplies, compact switching systems, frequency converter, emergency power supplies, ultra short mega peak current, ignition, sparking, arc, compressor, emergency, train, ship, vessel power supply, generator, fuel cell, upward, downward, stabilizer, soft starter, vector, phase, inverter, servo system, motion, stepping, spindle, CNC, machine, asynchronous, standard, motor, torque, automation, remote, hybrid, plug-in, car, battery, lithium, Ion, renewable, energy, wind, solar, panel, recycling, medical equipment, membrane filtration, robotic, photovoltaic, industrial automation. The patent is granted as DE10328937.

            Full details Contact close
          • Extended crank engineExtended crank engine

              The value of torque of an engine mainly depends on two factors, the radius of the crank shaft and the amount of fuel burnt. This idea deals with the increase in the torque of an engine by increasing the crankshaft radius. Greater the crankshaft radius, greater will be the torque available. But the increase in the crankshaft radius will cause an increase in the compression ratio which leads to knocking. Hence the radius of the crankshaft is limited to a safe value. This is an idea that proposes an innovative mechanism by which the radius of the crankshaft can be increased without increasing the compression ratio. Thus, with the increase in crankshaft radius, the torque of the engine will also increase. This will also increase the net power output of the engine, thereby increasing the efficiency of the engine.

              Full details Contact close


                So far we have been familiar with different solutions of vehicles that have classic drive unit by fossil fuels, hybrid vehicles and purely electric vehicles.
                Our product is an electric vehicle, which connects to powered vehicle and by its motor power starts composition made of these two types of vehicles.
                To a classic vehicle, it provides abilities such as

                1) drive unit on electricity
                Significantly lower electrical energy price comparing the price of fossil fuels even up to 75%. This price is even lower if the consumer has its own electrical energy producer

                2) Carbon monoxide emission amounts 0%, the vehicle does not produce neither exhaust gases nor any other detrimental products.

                3) Level of noise is lower per 90% comparing vehicles with classic drive units.

                4) Vibrations made due to engine operations are also lower as comparing the piston engine it works with less motion of movable parts and less friction.

                5) Energy utilization of energy consumed is up to 90%. Energy consumed that motor converts into mechanical energy has high degree of utilization comparing the engine with internal combustion, which high percentage of energy made by derivatives combustion – thermal expansive energy, releases without the possibility to use it and that energy efficiency level in fossil fuel vehicles is maximum up to 35%.

                6) Vehicle has two driving axles that can work at the same time or by turning on only one of them at the time getting this way characteristic of vehicle for off-road driving.

                7) Vehicle can easily be connected with mechanical connection with other types of vehicles such as semi-trailer achieving its compatibility - same drive unit for different means of transportation.

                8) Vehicle provides higher vitality in traffic to a consumer as it has two separate drive units.

                9) Vehicle provides additional trunk solving the problem of lack of conveying space in case of vehicles with small trunks.

                10) Greater maneuverability of vehicle when having difficulty with parking and traffic jams, as the wheels are steered by direction

                11) Better distribution of masses as external electromotive drive unit gives the role of stabilizer by its mass and prevents skidding by direction in case of sharp maneuvers.

                12) Greater passive security of passengers in case of blow from the backside of vehicle, as in this case electromotive drive unit has the role of amortization area, which will receive greater part of blow energy.

                13) Vehicle has the ability to produce electric energy and supply external consumers when it is in parking position.

                14) Additional self-charging of batteries by solar photovoltaic cells when it is in parking position that can be blinds like pulled out and cover the roof of the trunk of motor vehicle and upper surface of powered vehicle, making batteries self-charging and giving the vehicle protection from strong sun or other atmosphere changes that can damage the car.

                15) Three working modes:

                 Electro mod when the vehicle is moved by power of electromotor, which is supplied by electric energy from battery cells.

                 Hybrid mod, when electromotor of motor vehicle and motor of powered vehicle work together, vehicle in this situation has sum of power of these two motors, and also in this mod self-charging of batteries of motor vehicle over the electricity generator is realized.

                 Mod when powered vehicle starts its own engine on fossil fuels and the engine of motor vehicle is not active; this the situation battery cells are also self-charging by electricity generator, which is placed in the last vehicle on the picture.

                16) Easy access to the components of vehicle in case of service or repair.

                17) The possibility for vehicle theft is difficult as beside the regular barriers against theft it is necessary to decode control interface from the back motor vehicle.

                Full details Contact close
              • Externally-mounted Motorized PulleyExternally-mounted Motorized Pulley

                  For externally-mounted motorized pulley, electric motor is removed out of the ordinary motorized pulley. And the pulley still with a retarding mechanism is often referred as a retarding drum. The motor is externally connected with the retarding drum to constitute an externally-mounted motorized pulley.
                  The externally-mounted motorized pulley is a kind of conveyor driving device between the traditional open-type drive mode from motor to reducer then to the drive pulley and the common motorized pulley driving mode. Because of the external motor, it enjoys good heat dissipation performance and easy repair and replacement. It takes about one-third less than the open-type drive in occupying space and manufacturing materials.
                  The externally-mounted motorized pulley is the product of the current industrial requirements. From the logic diagram, the main components are still connected in series, and at least one more drive shaft is needed. From the reliability, there is no increase in reliability. However, due to its good heat dissipation in the motor, convenience installation, maintenance and inspection of the motor, as well as its superiority in occupying space and manufacturing materials to the old open-type drive, the externally-mounted motorized pulley is usually used in high-power externally-mounted motorized pulley, and it is a suitable driving device in some high-power applications.

                  Full details Contact close
                • Extinguisihing the combustionin forestExtinguisihing the combustionin forest

                    I developed a research in fire fighter for the extinguishing the combustion in Forest.

                    I am looking for a center for firefighter research and development in order to show how this new technology works and also to develop the necessary equipments necessary to accomplish this research.

                    Carlos Biolchini

                    Full details Contact close