Matches 51 - 100 out of 144 < 1 2 3 >


Match Document Document Title
6475444 Rinsing tray system  
A rinsing tray system for pipette tips or transfer needles, arranged in the form of a matrix and having a bottom tray and a top tray, protrusions which have through-apertures arranged...
6443169 Portable apparatus for rotatably maintaining a pumping conduit on an incline  
The present invention 10 discloses a portable apparatus for rotatably maintaining a length of conduit 12 on an incline to allow an operator 16 to easily and thoroughly clean the conduit as he...
6394112 Pipe cleaning nozzle  
The pipe cleaning nozzle is designed for the removal of deposits (23) in vacuum toilet pipes, particularly such pipes in aircraft, ships and trains. Since pipes (10) of this type are often...
6390105 Small diameter pipe and tube cleaning apparatus  
An apparatus for cleaning the interior of small diameter pipes. The apparatus has high-pressure rotary fluid distribution nozzles on a rotating bracket carried on a movable platform. The apparatus...
6360757 Insertion and control apparatus  
An insertion and control apparatus for use with a pipe carrying fluids and having turns and sludge therein to repair a piping system. The apparatus includes a storage and aiming device rotatably...
6263534 Delivery device  
Disclosed is a slug for distributing a fluid on an inner surface of a bore of a pipeline. The slug comprises a reservoir for containing the fluid to be distributed, an outlet for distributing the...
6249927 Duct-cleaning unit  
An improvement of the duct-cleaning unit is disclosed for scraping the deposits from the inner surface of the flow line, which are residual in the flow lines after the completion of conveyance of...
6206016 Spray cleaner for interior surface of pipeline  
This application discloses an automated apparatus for cleaning the interior surface of a pipe. The device includes a vehicle which propels itself down the inside of the pipe. A cleaning system is...
6200068 Hot tap fluid blaster apparatus and method of using same  
A apparatus and method of using the apparatus for removing a blockage in a subsea pipeline without retrieval of the pipeline to the surface. The apparatus components include a hot tap saddle, a...
6171398 Apparatus for coating a conduit surface  
An apparatus for coating an interior surface of a conduit. The apparatus has a center rod with a substantially square cross-section that extends axially along the interior surface of the conduit....
6138697 Hydrodynamic apparatus for cleaning channels and for monitoring channels  
A hydrodynamic apparatus for cleaning channels and for monitoring channels is provided for pipes and channels. A disadvantage of all conventional bottom floor cleaners, flushing heads, and...
6117242 Device for internal coating of pipes  
An apparatus for coating the inside of pipes An apparatus for coating the inside of pipes, in particular the coolant pipes of steam condensers and heat exchangers with plastics, having a supply...
6092491 Boiler wash  
A washer for the flueways of a boiler which has an adjustable collar that is inserted between the boiler hood and the exhaust pipe. The collar has an opening through which a spray nozzle is...
6089243 Hydrodynamic tool for cleaning pipes and channels  
A hydrodynamic tool for the cleaning of pipes and channels exhibits a pressurized water-entry inlet opening (2) connected to pressurized water-discharge outlet openings (4) through water guide...
6082630 Vehicle mounted high pressure cleaning apparatus  
A vehicle mounted high pressure water cleaning apparatus includes a water delivery system, hydraulic system, and an electrical system working together to provide, alternatively, high pressure...
6032870 Process for fitting a gas-injecting nozzle in a wall and means for carrying out this process  
The invention concerns a process for fitting a gas-injecting nozzle in the wall of an installation. The process is characterized in that an external supporting surface (11) whose shape matches the...
5996159 Waste line inspection and clean out device with water jet head  
A power driving waste line clean out tool which includes an elongated flexible coil spring formed from an elongated spring wire that is helically wound about a flexible water conduit. The water...
5992432 Hydrodynamic nozzle for cleaning pipes and channels  
A hydrodynamic nozzle for the cleaning of pipes and channels exhibits a distribution chamber (7), joining to the pressurized water-entrance opening (4), wherein the pressurized water-discharge...
5961734 Methods for purging process lines of additives for thermoplastic materials  
Methods are provided whereby additive for thermoplastic materials may be recovered in a primary additive supply system simultaneously with the supply of an additive from a secondary additive...
5946767 Pipe cleaning vehicle  
The present invention relates to a mobile pipe cleaning vehicle and a process for cleaning pipes with a mobile pipe cleaning vehicle. The vehicle can be used to clean pipes, e.g., wastewater or...
5944045 Solvent circuit  
A circuit is provided for the circulation of solvent to and from a valve having a movable component and a housing for movably housing the movable component. The movable component has a first...
5927307 Apparatus for environmentally acceptable cleaning of oil well components  
Contaminants are removed from oil well components by high pressure jets of hot water. The water and removed contaminants are retained and moved by suction to a holding tank for environmentally...
5927301 Beverage conservation method and system  
During the cleaning of a beverage dispense line from a beverage container to a beverage dispenser, beverage is conserved by transferring beverage from the beverage dispense line to a beverage...
5875803 Jetting pig  
A conduit cleaning jetting pig is provided, the pig having a central axis that can be aligned with a central axis of a conduit to be cleaned, the pig including: a seal means having an upstream...
5799679 Device for washing the cups in a milking head  
A device for washing the teat cups in a milking head, comprising an axially displaceable milking-head holder and a fitting therefor having rinsing nipples over which teat cups fit, wherein the...
5762096 Computer controlled portable gravity flow conduit cleaner  
A portable cleaning and flushing device for beverage conduits such as draft beer distribution coils includes a manifold, couplings and a number of valves which are controllable so as to sequence...
5735955 Apparatus for generating and dispersing foam herbicide within a sewer  
An apparatus and method are disclosed for producing and dispersing herbicidal foam within a sewer line in such a manner as to apply the foam to either the entire interior surface or a specific or...
5720309 Sewer cleaning nozzle  
A sewer cleaning nozzle is provided for attachment to a hose for supplying cleaning fluid through the hose to a number of nozzle tips carried on the nozzle body for providing a sweeping action for...
5715869 Apparatus primarily for thawing frozen pipes  
Apparatus is provided for thawing frozen pipes or for cleaning pipes, for use with a source of warm thawing water or cleaning water, a source of compressed air, and a flexible tube suitable for...
5709749 Solvent supply for paint sprayer  
A cleaning apparatus (10) for removing residual paint from flow passages in a spray painting system comprises a flow passage (12) for conveying paint to a spraying device (14) and a manifold (16)...
5512245 Process for the cleaning and/or disinfection and providing maintenance care to a hollow or tubular medical dental treatment instrument  
A process for the cleaning and/or disinfection and maintenance care of an, in particular, hollow or tubular medical treatment instrument, in particular a medical or dental treatment instrument,...
5494530 Method of and apparatus for testing and cleaning of endoscopes  
In the program-controlled cleaning of endoscopes in a cleaning apparatus, the head parts are cleaned, rinsed, disinfected and rinsed clean in pressure chambers and, at the same time, the insertion...
5487376 Washing apparatus for a protection cover for an endoscope  
In an endoscope system including an endoscope having an insertion section insertable into a cavity under inspection and an operation section to which a proximal end of the insertion section is...
5444887 Method and device for cleaning underwater pipes  
A bladed cylindrical member with high pressure fluid jet nozzles cuts and sweeps aquatic foreign matter from the inside surface of underwater pipes. The method for removing the foreign matter...
5341539 Apparatus for cleaning waste collection system  
An apparatus for cleaning waste collection systems of solid materials using normal and injected water flow to suspend the solids in a slurry, A submersible pump moves the slurry from a collection...
5279799 Apparatus for cleaning and testing endoscopes  
An apparatus for cleaning and testing endoscopes by injecting pressurized air into the sheath and pressurized air and washing liquid into the ducts, and monitoring the same. A washing chamber is...
5265629 Universal cleaning system utilizing cavitating fluid  
A unique cleaning method and structure is disclosed which pulses pressurized fluid into a vessel. The pulses clean internal surfaces within the vessel. The internal surfaces may include the...
5264042 Method for washing magnetic particles in a vessel with a bottom pull  
An apparatus for washing pellets of magnetic particles magnetically bound to the bottom of a test tube employs a liquid handling probe having an aspiration channel with a forked inlet for...
5246502 Method of cleaning valve bushings  
A valve bushing cleaning device for cleaning a valve bushing while the bushing is situated in a valve bore of a valve body, such as in a railway vehicle brake apparatus and a method for cleaning...
5213120 Method and apparatus for generating foam within a pipe  
A foam generator is provided for generating a treatment foam within a pipe, such as a sewer pipe, in need of treatment. The foam generator includes a foam generating head having a first perforated...
5178684 Method for cleaning water pipe  
A method and an apparatus are disclosed for cleaning water pipe. The pipe is preferably connected to a source of water which normally flows through the pipe to an outlet. A valve is positioned at...
5165434 Apparatus for applying dry herbicides to flora infestations within sewer lines  
An apparatus for applying dry herbicides to sewer lines which includes a container for storing a herbicide, a length of tubing, and nozzle means connected to the tubing. Also included are means...
5078162 Cleaning apparatus for tubes  
The invention relates to an apparatus and process for removing lube and other contaminants from the inside of a tube, the apparatus comprising a flexible hose having a nozzle at one end thereof...
5035796 Liquid line chlorine cleaner  
A liquid chlorine injection line cleaner is provided and consists of a cylindrical housing with a built-in cleaning mechanism between a pipe line from a liquid chlorine metering pump and a water...
5010908 Apparatus for cleaning the interior of elongated tubular objects  
Disclosed is an apparatus for cleaning the interior of elongated tubular objects such as pipes, tubes, etc., using a reciprocating lance having a cleaning fluid spray head at its end. Fluid...
5007444 Apparatus for flushing small-diameter hydraulic pipe systems and the like  
The invention relates to an apparatus for flushing a hydraulic small-diameter pipe system or the like. Two pressure accumulators (33a and 33b) are arranged at one end of the pipe system (20),...
4991608 Apparatus and method for cleaning heat exchangers  
Apparatus and method for cleaning heat exchangers when overhauling transmissions or the like wherein the inlet and outlet of a heat exchanger is disconnected from the transmission and connected to...
4981524 Chemical control of root growth in sewers and the like  
Coating with clinging foam the upper interior walls of a generally horizontal pipe. A high-pressure pump, connected to a source of water, delivers jetting water to a nozzle through a normally...
4979527 Sterilizable valve assembly for dispensing fluid materials and a method of operating the valve assembly  
A valve assembly having a diaphragm valve configured for efficient cleaning and sterilization, and a method for operating the valve assembly in a manner controlling the fluid material flow...
4944258 Operator protection for high pressure hose machines  
An operator protection device for use in connection with the operation of a sewer and/or catch basin cleaner containing a pressurized water hose, wherein the device comprises a first protective...

Matches 51 - 100 out of 144 < 1 2 3 >