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Class 134/166C - Conduit cleaner


Subclass of Class 134 - Cleaning and liquid contact with solids
No. of applications: 97
Last issue date: 05/23/2013


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Application No.Application TitleIssue Date
20060191559Pipeline cleaning apparatus
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 or more portions; (B) a fluid interruptor having one or more parts to pr...
08/31/2006
20060191558Method for cleaning the pipes of a heat exchanger by use of an abrasive and device suitable for this method
A method 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 slightly smaller than an inner cross-sectional area of the pipe. A stream of air co...
08/31/2006
20060185691METHOD AND SYSTEM FOR CLEANING HEAT EXCHANGER TUBE BUNDLES
A method and system utilizing a mobile cleaning unit for providing cleaning of heat exchanger tube bundles. The mobile cleaning unit utilizes a pressurized seal positioned about top door of the cleaning enclosure to provide a fluid and vapor lock of the cleaning enclosu...
08/24/2006
20060185623Detonative cleaning apparatus
Methods and apparatus are provided for cleaning a surface within a vessel. A fuel/oxidizer charge is provided within a combustion conduit. An initial deflagration commenced in a first portion of the charge produces a final detonation at least in another portion of the c...
08/24/2006
20060169304Method and system in a heat exchange system and methods for air/fuel control and for soot cleaning optimization
Means for obtaining accurate knowledge of location and amount of fouling inside a heat exchange system, such as a boiler of a power plant, are provided. According to the invention this knowledge can be used to optimize cleaning of a heat exchange system. The system of t...
08/03/2006
20060162751Oil flushing equipment for machinery with rotating parts
Oil flushing equipment has four function modes (40) for machinery with rotating parts: the first fills the machinery (40) with oil from a tank (1), the second re-circulates the oil through the machinery (40), the third empties the oil from th...
07/27/2006
20060157096Drainage structure cleaning tool and method
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 chamber, the housing has an outside dimension that can be accommodated within th...
07/20/2006
20060130885Installation for cleaning different objects
An installation used to clean objects includes: a closed loop washing circuit (5A, 5B, 5C, 5D), a rinsing circuit (7A, 5B, 5C, 5D), a single pump (8) and at least one routine operating mode. The installation...
06/22/2006
20060060219Method for removal of fouling and/or plugging out of a bundle of channels
Method for removal of fouling (14) and/or plugging (13) out of a bundle (11) of channels (12) by treatment with a liquid (2), in particular out of firmly interconnected channels (12), oriented in parallel to each other, as a cat...
03/23/2006
20060054188Plate washing system with ultrasonic cleaning of pipes
A plate washing system and method of cleaning pipes of the plate washing system. The plate washing system includes at least one manifold having a plurality of pipes configured to be provided within wells of a plate in order to wash the wells, at least one manifold havin...
03/16/2006
20060048796Method and apparatus for cleaning a turbofan gas turbine engine
Device for cleaning a gas turbine engine (2), and in particular an engine of turbofan type. The present invention further relates to a method for cleaning such a engine. The device comprises a plurality of nozzles (31, 33, 35) arranged to atomize cleaning ...
03/09/2006
20050229952Diesel fuel injector cleaning system and method
Disclosed is a container including a filter which is tapped into the supply and return fuel lines of a vehicle between the tank and the engines fuel injection system. The container is filled with a cleaner which is introduced into the vehicles fuel injection system and ...
10/20/2005
20050199274Method and apparatus for cleaning components of a water retaining device
A system and method for cleaning components of one or more water retaining devices, such as hydro-massage tubs or pools, includes two pumps, a tank, one or more supply valves, and control circuitry. The pumps control the flow of a concentrated cleaning agent and water t...
09/15/2005
20050199275System for cleaning components of a water retaining device, associated water retaining device, and water propulsion device for use therein
A system for cleaning components of one or more water retaining devices (e.g., tubs) includes two pumps, a tank, one or more supply valves, a water retaining device, and control circuitry. The pumps control the flow of a concentrated cleaning agent and water to the tank...
09/15/2005
20050166946Method and apparatus for unclogging flow systems
A device for alternately applying pressure and vacuum to pipes in order to remove or prevent build-up of undesirable coatings inside the pipes is disclosed. The device includes a pressure and vacuum source connected to a plenum having a hose attached to the plenum at a ...
08/04/2005
20050028845Cleaning composition and apparatus for removing biofilm and debris from lines and tubing and method therefor
Biofilm and debris can be removed from the interior and exterior surfaces of small bore tubing by passing an aqueous cleaning solution of water, one or more surfactants and preferably a source of hydrogen peroxide, optionally including small inert solid particles, toget...
02/10/2005
20050005954Apparatus and process for washing drying and sterilising industrial plants
A water tank is connected through a high-pressure feed line to one or more washing terminals associated to a surface to be treated. An ozoniser removes oxygen from a tank and transforms it into ozone, which is conveyed to the tank where it is mixed with the water. The o...
01/13/2005
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