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8056180 |
Ground leaf blower with hose attachment
A mobile leaf blower includes a main blower assembly driven by an engine or motor. The blower has a deflector box at the blower outlet with deflector plates which enable the air flow to be either...
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7891323 |
Selective cleaning of heat exchanging devices in the boiler of a combustion plant
A boiler of a combustion plant has at least one heat exchanging device which can be traversed by a medium from an inlet to an outlet and is held in the interior of the boiler by means of at least...
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7890214 |
Method and apparatus for controlling soot blowing using statistical process control
A statistical process control system employs a consistent soot blowing operation for a heat exchange section of, for example, a fuel burning boiler, collects heat absorption data for the heat...
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7865996 |
Sootblower with progressive cleaning arc
A sootblower of the short travel rotary furnace wall type having features which permit indexing of the angular position of the screw tube assembly during successive operating cycles. Indexing of...
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7621019 |
Blower apparatus
A blower apparatus has a blower housing having a blower intake. A motor-driven blower is arranged in the blower housing and takes in air in a flow direction through the blower intake into the...
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7591041 |
Pneumatic cleaning module for magnetic ruler of position measurement system
A pneumatic cleaning module for a magnetic ruler of a position measurement system is combined with a displacement transducer of the position measurement system by a screw so that when the...
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7584521 |
Dust mitigation and surface cleaning system for maintaining a surface free from dust and other materials
A dust mitigation and cleaning system for cleaning a surface includes a system housing secured around at least a portion of a section including the surface to be cleaned. The system housing...
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7552504 |
Apparatus and method for cleaning welding nozzles
A welding nozzle cleaning device includes a rotary hub and a plurality of flexible arms that extend outwardly from the hub. Each arm is formed of flexible resilient material and has an impact head...
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7484316 |
Nozzle arrangement for a vehicle washing installation and method for cleaning a vehicle
The invention relates to a nozzle arrangement for a vehicle washing installation, a vehicle washing installation equipped with this nozzle arrangement, and to a method in which a drying nozzle (1)...
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7458342 |
Method and system for sootblowing optimization
A controller determines and adjusts system parameters, including cleanliness levels or sootblower operating settings, that are useful for maintaining the cleanliness of a fossil fuel boiler at an...
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7360508 |
Detonation / deflagration sootblower
A sootblower for cleaning a plurality of surfaces within an interior volume of a combustion device is provided. The sootblower includes a combustion assembly configured to generate a pressure wave...
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7334289 |
Lubricant cleansing apparatus for dry-type wire drawing
Disclosed herein is an apparatus for cleaning a lubricant for dry-type wire drawing. The apparatus comprises a case provided with a cover and piercing holes at opposite sides of the case such that...
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7296321 |
Tabletop wood-waste-collecting machine
A tabletop wood-waste-collecting machine includes a support frame, a machine base, a guide shade, a work faceplate and a dust-collecting unit. The machine base has its opposite upper side bored...
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7284296 |
Car wash blower control
A valve plate (54) is slidably moved on a frame (52) by an actuator (62) between open and closed positions to control the supply of air sucked into the inlet (44) of a blower system (40) that...
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7234196 |
Tool for removing particles from reticle
A tool and a process for removing particles from a reticle are described. The tool is disposed in front of a pellicle particle detector, including at least a gas spray member toward a surface of...
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7234195 |
Cleaning apparatus using compressed air
A cleaning apparatus has a compressor (12), an electromagnetic valve (33) connected to the compressor (12), and first to third timers (27 to 29). The first timer (27) sets an open/close time and a...
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7216396 |
Debris blower apparatus
A debris blower apparatus for entrances to garages and working and living spaces comprises a blower assembly connected to an elongated nozzle assembly. The nozzle assembly mounts to the floor or...
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7204208 |
Method and apparatuses to remove slag
A robotic apparatus for the cleaning and maintenance of coal fired boilers, which is designed to operate in the high temperature environment of the combustion gasses to effectively clean and remove...
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7132017 |
Low-pressure cleaning system using high velocity high volume air
A method for cleaning a heat exchanging coil in an air conditioning unit using a low-pressure cleaning system to remove foreign particles that have accumulated on the heat exchanging coil. The...
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7131163 |
Retort cleaning apparatus
A retort cleaning apparatus 10 (RCA 10) comprising a blow-off nozzle (12) having an air inlet port (14) and an orifice (16). An air passage extension tube (22) has an inward coupler (24), and a...
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7086353 |
Lance system for inter-tube inspecting and lancing as well as barrel spraying of heat transfer tubes of steam generator in nuclear power plant
Disclosed is a lance system for inter-tube inspecting and lancing as well as barrel spraying of heat transfer tubes of a steam generator in a nuclear power plant, so that foreign substances piled...
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7055209 |
Method and apparatus for converting a sootblower from a single motor to a dual motor drive
A single motor rack and pinion driven sootblower is converted to a dual motor version. The single motor version includes a lance tube which is advanced and retracted transversely on a carriage and...
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7028926 |
Sootblower nozzle assembly with nozzles having different geometries
In accordance with the teachings of the present invention, a sootblower design incorporates a downstream nozzle positioned on a nozzle block body and an upstream nozzle positioned longitudinally...
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7005872 |
System for removing debris from a test socket
A test fixture for an electronic device is provided that removes debris from a socket of the test fixture using back side air blow off. In general, the test fixture includes a circuit board, a...
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6964709 |
Acoustic soot blower, and method for operating the same
The sonic soot blower includes a sonic wave oscillator that oscillates sonic waves by compressed air or steam, a frequency-regulating portion that varies the frequencies of the sonic waves...
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6944908 |
Device for keeping optical elements clean, in particular covers for sensors or cameras, in motor vehicles
The invention relates to a device for keeping optical elements clean in motor vehicles, especially sensor or camera covers. This is done according to the present invention by applying a directed...
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6922867 |
Two position robot design for FOUP purge
This invention is an apparatus for purging unwanted gasses from the Front Opening Unified Pod (FOUP). It consists of a purging wand which is inserted into the chamber for an optimal purge. The...
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6907847 |
Ball-joint mounting for a water lance of a water lance blower
A bearing system for a water lance of a water lance blower contains a ball joint having a ball with a surface and a diameter. The ball further has a passage, on and/or in which the water lance can...
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6892679 |
Multi-media rotating sootblower and automatic industrial boiler cleaning system
A multi-media rotating sootblower that includes multiple rotating and individually controlled cleaning fluid applicators, such a set of steam nozzles and two sets of water nozzles, and an automatic...
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6883527 |
Method for robotically cleaning compressor blading of a turbine
The compressor cleaning system includes a track mounted about the inlet of the compressor. A circumferential position assembly mounts an insertion drive assembly which is driven about the track...
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6843455 |
Overhead support system for carwash components
Overhead support system for carwash component comprising wall brackets having wall plates and support trays which extend outwardly therefrom to receive a crossbeam in nesting relationship...
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6843833 |
Front opening unified pod and associated method for preventing outgassing pollution
A front opening unified pod for preventing the contamination of wafers due to outgassing. The front opening unified pod includes a front opening unified pod body and a cleaning apparatus. The front...
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6764030 |
Sootblower nozzle assembly with an improved downstream nozzle
The present invention discloses a new design of the nozzle and the lance tube of a sootblower to clean the interior of a heat exchanger by impingement of a jet of cleaning medium. In accordance...
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6758168 |
Method and apparatus for sootblowing recovery boiler
A method and apparatus for sootblowing a recovery boiler. Sootblowers of the recovery boiler are divided into sootblowing groups, and a sootblowing interval is determined for the sootblowers. A...
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6757932 |
Driving device for flexible lance
Device (11) for driving a flexible lance (4) for cleaning a heat exchanger duct, provided with a frame (1) in which a drive (12) driving a flexible lance (4) is arranged for moving this flexible...
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6745430 |
Apparatus for cleaning elongated cylindrical filters
The invention is a cleaning apparatus for cleaning elongated and cylindrical filters, commonly referred to as pleated bag filters or pleated bag replacements for fabric sock filter bags, that are...
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6676770 |
Apparatus and method for removing particles from wafer pods
An apparatus and method useful for removing potential wafer-contaminating particles from semiconductor wafer pods. The apparatus includes a rotatable air sprinkler which is mounted in a housing and...
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6643893 |
Apparatus for cleaning semiconductor wafers in a vacuum environment
A dry cleaning device, wherein a pad is moved towards a surface of a wafer, cleaning gas is injected into a space formed between the pad and the wafer to generate a high-speed gas flow along the...
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6630032 |
Method and apparatus for dislodging accrued deposits from a vessel
Apparatus for dislodging an accretion of a substance from the vicinity of a vessel, includes apparatus for generating gas-borne shock waves in the vicinity of a vessel, thereby to expose a...
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6596090 |
Method for transferring filter rods containing pulverulent, granular and analogous ingredients
A method of transporting rod-shaped tobacco smoke filters, which carry solid particles, along an elongated path from a sender to a receiving station, includes transporting the filters from the...
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6581549 |
Sootblower lance port with leak resistant cardon joint
A cardon joint is provided for mounting in a wall of a boiler to accommodate a sootblower lance and to allow the lance to be manipulated with respect to the boiler wall. The cardon joint includes a...
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6575122 |
Oscillating sootblower mechanism
A sootblower assembly for cleaning heated surfaces within a boiler or other combustion system of the long retracting oscillation type. A kinematic drive mechanism is provided for causing the...
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6571420 |
Device and process to remove fly ash accumulations from catalytic beds of selective catalytic reduction reactors
A system for cleaning the fouling and clogging of particulate matter associated with a fluidized gas bed. The system is particularly suited for use with Selective Catalytic Reduction reactors but...
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6530115 |
Dryer
A nozzle for an air blower of a car wash installation is designed to be adjustable to vary the direction of the air flow delivered by the blower. The blower has a tapered frusto-conical nozzle that...
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6527871 |
Wet weather vision improvement system and method for video and television camera, and other viewing and imaging equipment
A moisture and build up removal system and method which deliver air at high velocity to the surface of a lens or a lens shield. The system and method having a particular implementation with lens...
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6521043 |
Device for cleaning a gumming applicator
A gumming applicator (1) rotatable about a central axis (A) is cleaned by a device (4) comprising a nozzle (13) connected to a source (11) of pressurized fluid (50) and calibrated so as to deliver...
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6493902 |
Automatic wall cleansing apparatus
An automatic wall cleansing apparatus is provided that includes a work platform, a lift unit, a supporting frame, a rotatable brush assembly, a blower unit, and a control unit. The work platform is...
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6494965 |
Method and apparatus for removal of laser ablation byproducts
A method and apparatus are provided for the removal of laser ablation byproducts generated in the imaging of laser sensitive media. In accordance with the invention, the byproducts are generated...
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6425352 |
Sootblowing optimization system
Removal of combustion deposits from a fossil fuel boiler surface is optimized by using a sootblower to direct a cleaning medium in accordance with adjustable operating parameters against a surface...
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6415474 |
Apparatus for transferring filter rods containing pulverulent, granular and analogous ingredients
Apparatus for transporting rod-shaped tobacco smoke filters, which contain and/or carry particles of charcoal and/or other particulate tobacco smoke filtering and/or flavoring material, wherein a...
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