| Patents for B08B 3 - Cleaning by methods involving the use or presence of liquid or steam (36,920) |
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| 07/22/1993 | DE4201284A1 Protected conveyor for workpiece liquid immersion cleaning - has chain links with pendulum hangers carrying tubular workpieces on transverse mandrel at level lower than conveyor working parts |
| 07/22/1993 | CA2127982A1 Disinfection of containers |
| 07/21/1993 | CN2138529Y Automatic washing dewatering and recovering device for plastic waste materials |
| 07/20/1993 | US5228623 Airport runway cleaning method and apparatus |
| 07/20/1993 | CA1320411C Production line part cleaning apparatus |
| 07/16/1993 | CA2064256A1 Pressure washer with pressure bypass |
| 07/15/1993 | DE4200689A1 Cleaning baking trays with automatic adjustment for different tray heights - by moving trays forward by upper and lower conveyor belts, measuring height of trays by sensor and adjusting position of belts automatically |
| 07/14/1993 | EP0550667A1 Method and apparatus for processing continuous strip sheet metal. |
| 07/14/1993 | EP0550489A1 Cleaning the surface of a continuously extruded rubber article vulcanized in a fluidized bed by an ultrasonic treatment and recovering pellets of the vulcanization bed adhered to the rubber surface |
| 07/14/1993 | CN2138336Y Semi-automatic low-oil-content breaker washing machine |
| 07/13/1993 | US5226971 Method of and apparatus for refinishing a rim/wheel |
| 07/13/1993 | US5226969 No solvent, printed circuit boards |
| 07/06/1993 | US5224686 Valve assembly for high pressure water shut-off gun |
| 07/06/1993 | US5224503 Centrifugal wafer carrier cleaning apparatus |
| 07/06/1993 | US5224235 Electronic component cleaning apparatus |
| 06/30/1993 | EP0548408A1 Jet-producing head for high-pressure cleaners |
| 06/24/1993 | WO1993012398A1 Water lance blower for cleaning heat exchangers |
| 06/24/1993 | WO1993011996A2 Cleaning and etching methods utilising acoustic fields |
| 06/24/1993 | CA2126184A1 Water lance blower for cleaning heat exchangers |
| 06/22/1993 | US5221360 Removing and replacing detachable bowl and rotor parts of centrifugal processing equipment to clean |
| 06/22/1993 | US5221175 Transport device for the transfer of a workpiece carrier |
| 06/22/1993 | US5220935 Apparatus and method for cleaning with a focused fluid stream |
| 06/22/1993 | US5220933 Cleaning tank |
| 06/22/1993 | US5220704 Ergonomic tool support apparatus and material removal system |
| 06/16/1993 | EP0546685A2 Megasonic cleaning system |
| 06/16/1993 | EP0546202A1 High-pressure cleaner with air-cooled motor |
| 06/16/1993 | EP0546089A1 Contact lens purification system. |
| 06/16/1993 | CN2136079Y Cleaner for plug-board |
| 06/15/1993 | US5218980 Ultrasonic dishwasher system |
| 06/15/1993 | CA1318988C Polysaccharide-based composition and its use |
| 06/10/1993 | WO1993011280A1 Multiple solvent cleaning system |
| 06/10/1993 | WO1993010915A1 A device for a high pressure nozzle |
| 06/10/1993 | WO1993010914A1 Cleaning apparatus |
| 06/10/1993 | WO1993008931A3 System for supplying ultrapure water and method of washing substrate, and system for producing ultrapure water and method of producing ultrapure water |
| 06/10/1993 | CA2123207A1 Multiple solvent cleaning system |
| 06/09/1993 | DE4202880C1 Centrifuge basket for fluid treatments - has cover for basket holder at a mounting within the container without cover locks or seals |
| 06/09/1993 | CN1021107C Highly clean step by step passed cleaner |
| 06/08/1993 | US5217163 Rotating cavitating jet nozzle |
| 06/08/1993 | CA1318832C Mobile pressure cleaning unit |
| 06/03/1993 | DE4138451A1 High-pressure cleaner with reduced storage space for accessories |
| 06/02/1993 | EP0544161A1 Method and device for cleaning and sterilizing rubber stoppers for pharmaceutical use |
| 06/02/1993 | CN1072739A Process and apparatus for cleaning metal workpieces |
| 06/02/1993 | CN1072738A Technology and device for cleaning metal workpiece |
| 06/01/1993 | US5215593 Placing substrate in container of boiling vapor; raising through liquid curtain; washing entire surface before exposure to air |
| 06/01/1993 | US5215592 Dense fluid photochemical process for substrate treatment |
| 05/27/1993 | WO1993009886A1 High-pressure cleaner |
| 05/27/1993 | WO1993009880A1 Hydraulic robot jet lance |
| 05/27/1993 | WO1993009859A1 Removal of hydrocarbons, cooling lubricants and/or oils from the surface of fine particles |
| 05/27/1993 | CA2100762A1 High-pressure cleaner |
| 05/27/1993 | CA2083541A1 Process and device for the thorough cleaning and sterilization of pharmaceutical rubber stoppers |
| 05/26/1993 | EP0543685A1 Method and apparatus for etching edges of a hot rolled plate |
| 05/26/1993 | EP0543322A1 Method for cleaning of metal parts |
| 05/26/1993 | EP0543318A1 Method and device for cleaning metal parts |
| 05/25/1993 | US5213619 Processes for cleaning, sterilizing, and implanting materials using high energy dense fluids |
| 05/25/1993 | US5213263 Device for metering and mixing a detergent with water and compressed air under control of an atomizing lance transforming also the jet into foam |
| 05/25/1993 | US5213120 Method and apparatus for generating foam within a pipe |
| 05/25/1993 | US5213119 Solvent recirculating type spray gun cleaner |
| 05/25/1993 | US5213117 Parts washer |
| 05/19/1993 | CN2133370Y Magnetic wave washing machine |
| 05/18/1993 | US5211191 Dishwasher bag |
| 05/18/1993 | US5211039 Continuous batch type washing machine |
| 05/13/1993 | WO1993009269A1 Process for degreasing and cleaning metal surfaces and device for implementing it |
| 05/13/1993 | WO1993009217A1 Wash waste liquid regenerating method, wash waste liquid regenerating apparatus, washing method and washing apparatus |
| 05/13/1993 | WO1993008933A1 Improved cleaning method and system |
| 05/13/1993 | WO1993008931A2 System for supplying ultrapure water and method of washing substrate, and system for producing ultrapure water and method of producing ultrapure water |
| 05/13/1993 | WO1993006716A3 A method of cleaning teat cups and/or after-treating the teats of a milked animal, an implement for milking animals applying said method(s), and a cleaning device applied in such an implement |
| 05/13/1993 | DE4221086A1 Machine for removing deposits from underwater surfaces - pumps surrounding liquid through jet nozzle and removes resulting mixture by action of adjacent suction nozzle |
| 05/13/1993 | DE4137014A1 Entfernung von kohlenwasserstoffen, kuehlschmierstoffen und/oder oelen von der oberflaeche feiner partikel Removal of hydrocarbons, kuehlschmierstoffen and / or grease the surface 'of the fine particle |
| 05/13/1993 | DE4136442A1 Verfahren zum entfetten und reinigen metallischer oberflaechen und vorrichtung zu dessen durchfuehrung Method for degreasing and cleaning of metal surfaces and device for its implementation |
| 05/13/1993 | CA2123099A1 Process for degreasing and cleaning metal surfaces |
| 05/12/1993 | CN2132573Y Ultrasonic cleaning device |
| 05/12/1993 | CN2132572Y Boil-spray cleaning box |
| 05/12/1993 | CN2132569Y Multipurpose washing brush |
| 05/12/1993 | CN1071860A Process of non-emission, especially non-fckw cleanness for precise optical system or optical components |
| 05/11/1993 | US5209784 Method and apparatus for jewelry and small parts cleaning |
| 05/05/1993 | CN1020419C Isopotential hot-line cleaner using jet |
| 05/04/1993 | CA1317164C Device for cleaning surfaces, particularly in water |
| 04/29/1993 | WO1993008317A1 Composition for stabilizing inorganic peroxide solutions |
| 04/29/1993 | WO1993008103A1 Apparatus for flame- and explosion-proofing an inflammable and explosive liquid in a tank, and for cleaning the tank when empty |
| 04/29/1993 | CA2121691A1 Composition for stabilizing inorganic peroxide solutions |
| 04/28/1993 | EP0525122A4 Improved process for removing coatings from sensitive substrates, and blasting media useful therein |
| 04/27/1993 | US5205857 Placing object in enclosed atmosphere, heating and evacuating to evaporate and recover adhered substance |
| 04/27/1993 | US5205307 System for cleaning contaminants from parts |
| 04/27/1993 | US5205306 Spraying equipment for removing hazardous materials from objects |
| 04/27/1993 | US5205303 Liquid cleaning process and apparatus for circuit boards and the like |
| 04/22/1993 | DE4134731A1 Method of removal of grease and paint from workpieces - uses jets of liquid carbon di:oxide to avoid production of harmful vapour |
| 04/22/1993 | DE4133727A1 Ultrasonic cleaning of articles immersed in cleaning fluid - using piezoelectric transducer excited at high frequency with significant tension only during expansion or compression phase |
| 04/20/1993 | US5203927 Attaching thin film of water repellent surfactant to surface |
| 04/20/1993 | US5203798 Cleaning apparatus for substrate |
| 04/20/1993 | US5203362 Ultrasonic oscillating device and ultrasonic washing apparatus using the same |
| 04/20/1993 | US5203359 Unitary system for recycling used contaminated material for re-use |
| 04/15/1993 | WO1993006949A1 Ultracleaning of involuted microparts |
| 04/15/1993 | WO1993006948A1 A cleansing and sterilization mechanism |
| 04/15/1993 | WO1993006716A2 A method of cleaning teat cups and/or after-treating the teats of a milked animal, an implement for milking animals applying said method(s), and a cleaning device applied in such an implement |
| 04/15/1993 | CA2120628A1 A cleansing and sterilization mechanism |
| 04/15/1993 | CA2120325A1 Ultracleaning of involuted microparts |
| 04/14/1993 | EP0536920A1 Container flusher |
| 04/14/1993 | EP0536837A1 An implement for milking animals |
| 04/14/1993 | EP0536836A1 A method of cleaning teat cups and an implement for milking animals applying said method |
| 04/14/1993 | CN2129654Y Cleaning machine for glass dregs |