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8157919 |
Methods for removing debris from medical tubes
Systems, devices, and methods are disclosed for the cleaning of an endotracheal tube while a patient is being supported by a ventilator connected to the endotracheal tube for the purpose of...
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8151483 |
Progressive dewatering and inhibitor dispersal rolling pig
A method for progressively dewatering a pipe or pipeline includes the use of a loose-fitting spherical- or quasi-spherical shaped pig body which rolls forward through the interior space of the pipe...
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8146284 |
Combination brush and jag with patch
A combination brush and jag (100) comprising a stem (14), a set of short bristles (62) having a first transverse diameter (61); a set of long bristles (64) having a second transverse diameter (63);...
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8133326 |
Endotracheal tube cleaning devices and methods of removing mucus accumulations from endotracheal tubes
An endotracheal tube cleaning device may comprise an elongated member, a cleaning member at a first end of the elongated member, and a collection member. The cleaning member may include a shaving...
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8118943 |
Directional control for dual brush robotic pool cleaners
A self-propelled robotic pool cleaner (100) has a first pair of driven brushes (12, 14) and second pair of free brushes co-axially mounted for rotation on axles (16) at the opposite ends of the...
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8101026 |
CPC (copper pipe cleaner) attachment for standard power drills
The invention is an elongated device which prepares pipes and fittings for bonding in a matter of seconds. This unit attaches to a drill and embodies brushes which clean both the interiors and...
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8100987 |
Cleaning fluid and methods
Cleaning fluids that include n-propyl bromide and an additive that includes a non-hazardous stabilizer component, a pH-balancing agent, an odor-controlling agent, or a combination thereof. Also...
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8097090 |
Mitigation of deposits and secondary reactions in thermal conversion processes
Described herein are systems and methods for reducing cumulative deposition and unwanted secondary thermal reactions in pyrolysis and other thermal conversion processes. In an embodiment, a system...
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8087119 |
Pipeline pig with internal flow cavity
A pig for movement within a pipeline comprising a cylindrical housing with annular seals circumferentially mounted to the housing and extending outwards for sealing engagement between the pipeline...
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8083858 |
Method and system for cleaning an artillery gun barrel
The invention relates to a method for cleaning an artillery gun barrel, which is cleaned of gun oil, greases, or combustion residues using a washing liquid and a brush element. The brush element is...
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8075699 |
Dispensing paper-roll core systems
A paper-roll core that is a soluble, disposable carrier for cleaning and/or disinfecting chemicals. The paper-roll cores are toilet paper roll cores and paper towel roll cores and are rapidly...
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8070881 |
Systems and strippable coatings for decontaminating structures that include porous material
Methods of removing contaminant matter from porous materials include applying a polymer material to a contaminated surface, irradiating the contaminated surface to cause redistribution of...
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8065772 |
Scrubbing element with welded wire leader
A cleaning element for lumen of surgical instruments includes a brush and a flexible metal leader. The brush has a first end, a second end, and a metal core, the metal core defining a longitudinal...
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8062432 |
Cleaning method for turbo molecular pump
A cleaning method for a turbo molecular pump, which enables the exhausting ability of the turbo molecular pump to be restored without bringing about a decrease in the productivity of a substrate...
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8052801 |
Pipeline pig launch pin and retraction system
A method and system for launching a pipeline pig includes the steps of compressing a modulating bypass valve of a pipeline pig and installing a locking means to temporally maintain the bypass valve...
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8048233 |
Methods and devices to clear obstructions from medical tubes
A device for clearing obstructions from a medical tube, such as a chest tube, is disclosed in various embodiments. The device features a clearance member in the form of a loop. The loop desirably...
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8025738 |
Method of treating a tubular string using a pigtrain
Embodiments of the present invention generally relate to a method of treating a tubular string using a pigtrain. In one embodiment, a method of treating a tubular string includes injecting working...
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7998276 |
Pipeline remediation method with wire rope pig
A method of remediating deposits within a pipeline by a pig within the pipeline which sealingly engages the internal diameter of the pipeline, holding back on the movement of the pig with a wire...
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7993469 |
Sensor based micro-cleaning of buried infrastructure
Methods and tools for cleaning pipes or pipe networks based on characteristics of pipes and debris in the pipes. A mobile platform includes a cleaning head and a sensor head. The platform...
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7993467 |
Apparatus for removing matte-sticking and method for using the apparatus
An apparatus and method are provided to remove matte-sticking adhered to an inner surface of an inclined rear jacket of an exhaust gas hood for collecting exhaust gas discharged during the...
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7964041 |
Installation and method for driving a submarine pipeline scraper
An installation for and a method for driving a submarine pipeline scraper, wherein one of the ends of the pipeline has a launch device and the other end has a receiving device. The scraper defines...
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7959740 |
Polisher shuttle, and a method and a polisher device making use thereof
The polisher shuttle serves to polish the inside walls of cylindrical tubes, in particular tubes for medical use. It comprises radial projections that are flexible along the axial direction,...
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7951243 |
Methods and devices to clear obstructions from medical tubes
A device for clearing obstructions from a medical tube, such as a chest tube, is disclosed in various embodiments. The device features a shuttle member that is magnetically coupled to a guide wire...
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7942977 |
Moon trowel
The invention provides a Moon Trowel apparatus comprising a curved blade configured to make flush contact with the interior wall of a container when the trowel is oriented in a substantially...
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7935192 |
Drain cleaning apparatus with restricted reverse function
A rotatable, portable drum auger drain cleaning device includes a rotational control which is biased towards the off position. The rotational control device is utilized in conjunction with a motor...
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7927426 |
Method of pipeline remediation with a scoop
A retrievable pig for cleaning blockage material from a pipeline, comprising a string of tubing within the pipeline from a proximate location at the entrance to the pipeline to a distal location...
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7909935 |
Method for cleaning a fluid delivery system
The present invention is directed to a method of cleaning an interior surface of a fluid delivery system. The method comprises introducing a first liquid into the fluid delivery system and...
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7900691 |
Heat exchanger vessel with means for recirculating cleaning particles
A heat exchanger vessel (1) comprises a tubular outer shell (2) in which a bundle of substantially parallel heat exchanging tubes (7) is arranged between a pair of perforated disk-shaped...
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7896971 |
Methods for removing concrete accretions from mixing drum
Methods for removing accretions of cured concrete from within a mixing drum are herein disclosed. One method includes an inserting impact tool mounted upon a boom into the interior of the mixing...
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7875121 |
Method for maintaining a pipe comprising a particle trap system extending along the pipe, and devices for carrying out the method
A pipe maintenance method and device is particularly suited for maintaining a pipe of a gas-insulated high-voltage line with a particle trap system extending along the pipe. The novel method...
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7862660 |
Device and method for fluid dynamics cleaning of constrained spaces
A method for cleaning interior surfaces of a header region of a hemodialyzer includes steps of: introducing an insertion device having an end portion and a shaft through a hemodialyzer plug port so...
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7833357 |
Methods for removing contaminant matter from a porous material
Methods of removing contaminant matter from porous materials include applying a polymer material to a contaminated surface, irradiating the contaminated surface to cause redistribution of...
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7828904 |
Pipeline cleaning apparatus and method
A cleaning apparatus useful for cleaning the interior of a pipeline contains: (A) a platform of a dimension sufficient to be inserted through an opening in the pipeline, the platform containing one...
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7828903 |
Method and apparatus for removing tuberculation from sanitary water pipelines
A method for removing pipe tuberculation includes the initial step of preparing an access point in the existing pipe by digging to the pipe and sawing a section from the pipe or creating an access...
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7824500 |
System and method for cleaning a reactor chamber of a pump exhaust abatement system
A system and a method are disclosed for cleaning a reactor chamber of a pump exhaust abatement system. During the cleaning of the reactor chamber a transparent protective shield is temporarily...
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7815744 |
Methods for moving a pig through a pipeline using a chemical reaction to generate a high volume of gas
The invention provides a method of moving a pig through pipeline, the method comprising the steps of: a) introducing the pig into the pipeline; b) causing a chemical reaction between two or more...
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7789966 |
Method for cleaning the pipes of a heat exchanger by use of an abrasive and device suitable for this method
A method and device for cleaning pipes of a heat exchanger includes placing a throttle-free jet nozzle against an end of a pipe. The throttle-free jet nozzle has an outlet opening of a same size or...
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7758700 |
Powder container, cleaning method and cleaning apparatus for cleaning the power container
A cleaning method for cleaning a powder container by introducing a cleaning medium into the powder container from a first opening part of the powder container for attaching powder in the powder...
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7676878 |
Barrel cleaning system
Improvements are provided to an apparatus for cleaning a tubular. One set of improvements is provided by a nose shaft extending from the motor, a cone positioned on the shaft, and a brush...
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7670462 |
System and method for on-line cleaning of black oil heater tubes and delayed coker heater tubes
A system and method whereby on-line cleaning of black oil heater tubes and delayed coker heater tubes may be effectuated by injecting a high pressure water charge through the tubes during normal...
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7658804 |
Duct brush and duct cleaning system
A duct cleaning apparatus and method for cleaning and maintaining the interior of most types of ducts, including chimneys, air conditioning and heating ducts, dryer ducts, vents, plumbing and rain...
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7637800 |
Method for machining an edge of a high pressure-resistant component, in particular for hydro-erosively rounding an edge
To optimize the results of rounding and therefore to optimize the high pressure resistance of the component, it is firstly proposed that prior to the machining step of hydro-erosive rounding, the...
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7618473 |
Method for improving operational efficiency in clogged induction melting and pouring furnaces
A method of restoring the electrical efficiency of channel and pressure pour furnaces includes plunging a fluxing material with a specially designed plunging lance. The plunging lance chamber...
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7575812 |
Cleaning substrate of substrate processing equipment and heat resistant resin preferable therefor
The present invention provides a cleaning substrate of a substrate processing equipment, which comprises a cleaning layer comprising a heat resistant resin with a storage modulus (1 Hz) at 20° C. ...
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7544254 |
System and method for cleaning an ion implanter
This disclosure provides an approach for cleaning an ion implanter. In this disclosure, there is a vacuum device having an in-take port adapted to receive a contaminant removing hose. The vacuum...
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7520937 |
Thin film forming apparatus and method of cleaning the same
The present invention relates to a technique for cleaning a thin film forming apparatus. In a typical embodiment, deposits originating from process gases for forming a thin film and deposited on...
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7513957 |
Hole cleaning method
A hole cleaning apparatus includes a handle, mandrel, spool holder, cleaning material, and cutting edge. The handle having a first end and a second end. The handle having a bore extending from the...
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7459028 |
Method for cleaning a lumen
A method and apparatus for removing soil from an inner surface of a lumen wall of a medical instrument are disclosed. A carrier gas entrains particles capable of sublimation at room temperature and...
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7429342 |
Method for cleaning and regenerating a mold
A cleaning substrate for cleaning and regenerating a mold is disclosed. The mold is contaminated after repeatedly packaging the semiconductor device by making use of thermosetting resin. At least a...
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7398785 |
Method for cleaning a culvert
A tool for cleaning a culvert comprises a rod having a center longitudinal axis, a housing having a center longitudinal axis and coupled coaxially to the rod, the housing having an interior...
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