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You selected inventions in category Mechanical Engineering

  • Magnetic partly rigid and articulated device to create watertighness instantaneously in a shipMagnetic partly rigid and articulated device to...
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      Flexypatch® products series are revolutionary magnetic patches or cofferdams supported by an innovative patented technology which seals and prevents liquid ingress or leaks without the need for drilling, welding or gluing when it is placed in the most pressurised area of the boundary to be sealed.

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    • 'Angioplasty' Repair for GI tracts, Vascular Systems....  & Mechanical Plumbing Systems'Angioplasty' Repair for GI tracts, Vascular...
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        Medical Application:

        The overall catheter market in the U.S. alone is over 10 billion dollars¬ a year and growing. Featuring targeted treatment capability (not currently offered in the present state of the art), this elastomeric shell works by expanding first at both ends (in a barbell shape), which isolates the middle section for treatment. The medical version of this device can be used to isolate and treat a specific section in a blood vessel, GI tract, CNS tract, urinary tract, respiratory tract, etc. Because the targeted area can be isolated and treated, more potent and effective treatment regimens can be applied without endangering adjacent tissue, or patient. Furthermore, isolated section of blood vessel or GI/CNS/urinary/respiratory tract can be treated while using device's pass-through feature where needed, which can allow normal function while procedure is taking place—reducing potential complications. Device can also be used to install and then enhance the effectiveness of stents via supplemental coating of stent after installation. Device can also be used to isolate, dissolve, and actually remove clots and plaque in blood vessels. Device can also be used to seal/fortify perforations, e.g. Crohn’s disease or diverticulitis in GI tract, using suitable medicated sealants—precluding the need for more invasive surgery. Along the same line, it can be used to seal a failed surgical union in a GI resection, ~ 5,000 failures annually, avoiding the need for further surgeries including colostomy. Device can also be used to treat cancerous polyp sites, on or after removal, by isolating and treating site with potent anti-cancer drugs. Overall, this device is the perfect vehicle for delivering targeted treatment in GI, CNS, vascular, urinary, respiratory, and similar systems.

        Mechanical Application:

        A slab leak in the U.S. costs between $625-$4,400 to pin-point and repair. Prior state of the art does not isolate and quickly repair angled sections of pipe, let alone perform repair while plumbing still in use. Commercially perfected over the last 14 years for pool plumbing, this is THE state-of-the-art device and method for internally repairing pipes. The device consists of an elastomeric, bladder-like shell that first expands at both ends (in a barbell shape), which isolates the section in-between for repair. The design of the device itself aids in positioning the expandable shell over and helps seal off the leak area inside a pipe, including pipe elbows--crucial capabilities other methods do not address. Once inflated into proper position, a sealant is injected into the leak area. Not only does the sealant eventually seal and fortify inside the pipe it also forms a seal around the outside of the pipe. Once the sealant has cured, the device is deflated and removed from the pipe--usually within 30 minutes after application. Besides working in angled sections of pipe, minimal pipe preparation and a quick return to operational capacity are other standout features of this device. Finally, the elastomeric shell can be configured with a pass-through opening to enable repair of plumbing actively in use, which can eliminate the need for costly down time.

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      • Smart anti flooding check valveSmart anti flooding check valve
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          Description

          Patent for sale - smart anti flooding check valve

          Advantages of the system:
          - a solution for a manholes and a rainwater gully pits overflow
          - system pauses water in a higher placed city areas
          - it splits stormwater drainage system into parts - protects the system from overpressure
          - it enables to dehydration of the lower placed city areas as a priority
          - it provides the constant water flow to the pumping station

          schematic visualisation movie:
          https://www.youtube.com/watch?v=eVezZ0ni0io&t=

          patent aplication:
          https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2018117879&redirectedID=true

          I have one more patent aplication which is improvement of this one.

          contact: krzpawelek@gmail.com

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        • conveyor beltconveyor belt
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            The conveyor belts and rubber conveyor belts series, manufactured by Shenyang Juli engineering, include cotton canvas belts, nylon (NN) belts, polyester (EP) belts, large dip (corrugated ribs) conveyor belts, skirt block belts, endless belts, patterned belts (common patterned conveyor belts include: zigzag pattern conveyor belt, splayed pattern conveyor belt, fishbone pattern conveyor belt, U-shaped pattern conveyor belt, cylindrical pattern conveyor belt, pitting pattern conveyor belt, etc., or design as per user requirements). We can provide conveyor belts with various special properties (such as: flame-retardant conveyor belt, heat-resistant conveyor belt, acid-resistant conveyor belt, alkali-resistant conveyor belt, cold-resistant conveyor belt, high temperature conveyor belt and food conveyor belt). Our company has obtained IO9001: 2000 international quality system certification. The products sell well in the industries of metallurgy, iron and steel, coal, and hydropower, and are favored by customers.
            The heat-resistant conveyor belt is made of multi-layered rubber-cotton canvas (polyester-cotton fabric) covered with high-temperature or heat-resistant rubber which are bonded together by high temperature vulcanization. It is suitable for conveying hot coke, cement, slag and hot casting below 175°C.
            1, the specification is same as the ordinary conveyor belt.
            2. The product comply with the HG2297-92 standard.
            3, heat-resistant conveyor belt can be divided into three types:
            Type I: tolerable test temperature is no more than 100 °C, the highest short-term application temperature is 150 °C, code T1.
            Type II: tolerable test temperature is no more than 125 °C, the highest short-term application temperature is 170 °C, code T2.
            Type III: tolerable test temperature is no more than 150 °C, the highest short-term application temperature is 200 °C, code T3.
            Type IV: tolerable test temperature is no more than 175 °C, the highest short-term application temperature is 230 °C, code T4.

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          • Idlers setIdlers set
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              The idlers set, produced by Shenyang Juli engineering Co., Ltd., has a complete product line, a wide application range and excellent quality. Its types include troughed idler set, parallel idler set, aligning idler set, impact idler set. According to the material it can be divided into rubber idler, porcelain idler, nylon idler and insulation idler. All of them can meet the installation requirements on TD75 belt conveyor, other special sizes are available upon customer request. Troughed idlers include common type, forward-tilt type, quick change bearing type, hanging type, variable groove type, transition type, V-type, etc.; parallel idlers have common type, comb type, forward type, steel rubber type, spiral type, etc.; aligning idlers have common type, friction reversing type, reinforced type, cone type, spiral type, combination type, etc.; impact idlers include spring-plate type, buffer-ring type, reinforced type, spring-adjustable type, hanging type and so on. All kinds of idlers have advanced structure and reliable performance. The material for roller skin has been rigorously selected, and high-quality special welded pipes have been used on strict tolerance requirements. The shaft material adopts cold-drawn round steel, the bearing block is stamped by high-quality steel plate. The sealing structure adopts PDC mode with three sealing devices, so its dustproof and waterproof performance are superior to the relevant national standards. After installation, the idlers have the advantages of good strength, small radial play eccentricity, small rotation resistance, light weight, low energy consumption and long service life, generally exceeding 30,000 hours.

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            • Robotic swimming pool rescueRobotic swimming pool rescue
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                Make swimming pool surrounded
                By sensors and plastic net in bottom
                Linked with hydrolic motors and screen system
                That need to enter password to active allowing
                Mode plus wireless ring with order icon for extra safety.

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              • Clockwork Storage ToolClockwork Storage Tool
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                  As lithium batteries won't store large scale energy This method is for storing renewable energy at large scales using Gravity :
                  https://heindl-energy.com/

                  My machine solve several stage clockwork by avoiding connecting gears directly , however by discharging the energy in steps.

                  in the picture 5 gears with spiral springs fixed to them gear #1 with no spring instead weight is used , gear #2 has the strongest spring , spring in gear #3 is weaker spring #4 is the weakest and that according to gear ratio gear #5 has no spring it is fixed to a generator

                  How the machine works:

                  group number 6 consisted of gear #2 and gear #4 , it moves from side to side continuously to transfer energy between the gears.When the group No (6) moves from right to left rod #8 will release gear #1 and at the same time small gear #2 will touch big gear #1, gear #1 will transfer some of its energy to weaker spring in gear #2, also at the same time small gear #4 will touch big gear #3, so that gear #3 will transfer some of its energy to weaker spring in gear #4.

                  The opposite happens when the group No (6) moves from left to right:

                  1) Rod #8 stops gear #1 to save energy.

                  2) Big gear #2 will touch small gear #3 to transfer some energy to it and to be stored.

                  3) Big gear #4 will touch small gear #5 to transfer its energy .

                  As springs in the gears store limited amount of energy at each step I can use for instance 10 kilogram spring to store 300 Joules instead of 1 Kilogram , energy density of spring is 300J/Kg and that to increase maximum number of cycles before fatigue.

                  methods for storing energy are weights going inside the ground or Helium balloons ; these ones go up with some lifting force to operate my clockwork, one meter cubic helium cost 3$ and can lift 1kg the good thing about helium balloons is that they can go up to very high heights making more Energy per Kilogram.

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                • Externally-mounted Motorized PulleyExternally-mounted Motorized Pulley
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                    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.

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