| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 015300500 | With means to pass a solid cleaning agent and a fluid carrier through tubular work | 10 |
| 20090100616 | Decontamination Of Flakes - A method and device for cleaning and decontaminating contaminated plastics, such as, for example, RPET or similar polymers, which have been crushed to flakes, where an ionized gas flows around the flakes. | 04-23-2009 |
| 20090113642 | DEVICE FOR WASHING LIQUID TURBULATION FOR ROTARY JET HEADS, ESPECIALLY WATER-CLEANING MACHINES - A device for washing liquid turbulation for rotary jet heads, especially for water-cleaning machines. The head comprises a main body exhibiting an inlet, coupled with a closure body, exhibiting an outlet, and defining together with the main body, an internal chamber. A dispensing nozzle of the washing liquid is housed in the internal chamber and is mobile with a conical rotary motion having a vertex thereof in the frontal portion. The turbulation device, also located in the internal chamber upstream of the nozzle, comprises means for conveying for facilitating a flow of liquid from the inlet to the internal chamber with helical motion, impressing the conical rotary motion on the nozzle. | 05-07-2009 |
| 20090313772 | COMPOSITION COMPRISING PEROXYGEN AND SURFACTANT COMPOUNDS AND METHOD OF USING THE SAME - The present invention relates generally to an additive composition for dissolving hydrocarbons. The composition includes a peroxygen compound and surfactant compounds. | 12-24-2009 |
| 20100146720 | CLEANING SYSTEM WITH BALLS, IN PARTICULAR FOR A HEAT EXCHANGER OF THE PLATE TYPE - A system includes:
| 06-17-2010 |
| 20100263140 | PIPE & TUBES CLEANING MECHANISM - The various embodiments herein provide a mechanism for cleaning the interior surfaces of pipes/tubes. The mechanism comprises a power transfer shaft, a power generator, a power transmission means attached to the power generation means and the power transfer shaft, an electrical valve and pump, an electrical unit to generate a dynamic force, a controller for remote force controlling, a liquid guidance system integrated to the power transfer shaft, a movement conditioner for the power transfer shaft; and at least one cleaning tool removably attached to the power transfer shaft. The at least one cleaning tool includes a predefined structure to convert a turning movement of the cleaning tool into a rotational movement of the power transfer shaft for cleaning of the deposits in the pipe/tubes without any damage to an internal body of the pipe & tube. | 10-21-2010 |
| 20110005011 | METHOD AND APPARATUS FOR CLEANING A DRILL STRING - An apparatus for use in cleaning a drill string comprises a body portion ( | 01-13-2011 |
| 20130219638 | CLEANING SYSTEM - Fluid is circulated through a heat exchange system for heat exchange to occur at a bundle of tubes making up a portion of the heat exchange system. Heat exchange efficiency at the bundle of tubes requires debris and fouling deposits accumulated therewithin to be substantially removed. Taking the heat exchange system off-line for physical flushing is not only ineffective but also disallow use of the heat exchange system for the duration it remains off-line. Described herein is an embodiment of a cleaning system which uses a displacement system for displacing cleaning balls carried in fluid into the bundle of tubes for cleaning thereof. A flow diverting system is configured and operable for introducing the cleaning balls to the bundle of tubes when in a first operating mode and for retrieving the cleaning balls from the plurality of tubes when in a second operating mode. | 08-29-2013 |
| 20140059787 | ELECTRICAL GENERATOR PARALLEL RING RESIN REMOVAL TOOLING - A resin removal tooling system for electric generator parallel rings including: a non-rotating sheath; a shaft mounted in the non-rotating sheath; a cleaning ball attached to the shaft, the non-rotating sheath positioning the cleaning ball; a high speed motor coupled to the shaft for rotating the shaft; a variable power supply connected to the high speed motor; and a tachometer for measuring a rotational speed of the high speed motor and the cleaning ball. A process of cleaning resin out of an electrical generator parallel ring including the following steps: inserting a cleaning ball mounted on a shaft into the parallel ring; verifying a location of the cleaning ball; rotating the shaft; measuring a rotational speed of the cleaning ball with a tachometer; and removing resin with the cleaning ball. | 03-06-2014 |
| 20140096330 | Device for Cleaning and Remotely Inspecting a Chimney - A device for cleaning a chimney preferably includes a rod assembly, cleaning arms, fan blades, a camera, and a stabilizing/positioning assembly. The cleaning arms are provided on an assembly that includes a rotatable hub with the cleaning arms extending from the hub. The fan blades may also extend from the hub or they may be provided separately. The camera is continuously rotatable around the longitudinal axis to allow an uninterrupted 360° scan of the chimney. The stabilizing/positioning assembly is effective to position the cleaning assembly hub a pre-selected stabilizing/positioning distance from an interior wall of a chimney while the hub rotates in the chimney. The cleaning and fan hub(s) is driven by a cable surrounded by a casing that allows the cable to rotate in the casing without rotating the casing. Controls allow the operator to control the speed and direction of the cleaning arms and the camera. | 04-10-2014 |
| 20160022127 | CLEANING AUXILIARY TOOL - A separator unit is a cleaning auxiliary tool to be inserted into an air/water feeding cylinder. The separator unit includes a partition plate for partitioning an air feeding conduit side and a water feeding conduit side, and two elastic members in an air/water feeding cylinder. The two elastic members are arranged at an outer circumferential side of the partition plate. When an internal pressure on the air feeding conduit side corresponds to an internal pressure on the water feeding conduit side, the elastic members are spaced apart from an inner wall of the air/water feeding cylinder by a predetermined distance, and when one of the internal pressures on the air feeding conduit and the water feeding conduit becomes higher than the other, one of the elastic members is deformed by receiving the higher internal pressure and comes in close contact with the inner wall of the air/water feeding cylinder. | 01-28-2016 |
