| Patents for B08B 3 - Cleaning by methods involving the use or presence of liquid or steam (36,920) |
|---|
| 04/02/1991 | US5004000 Apparatus for rinsing surfaces with a non-aqueous liquid |
| 03/31/1991 | CA2026517A1 Method of processing board-like objects, for example, printed circuit boards |
| 03/28/1991 | DE4029027A1 Device for cleaning surfaces with high pressure water jets |
| 03/27/1991 | EP0418736A2 Device for treating a surface with a water jet |
| 03/27/1991 | EP0418450A2 Cleaning and sterilising unit for small objects such as closure elements for pharmaceutical containers |
| 03/26/1991 | US5002616 Process and apparatus for fliud treatment of articles |
| 03/26/1991 | US5001805 Lubrication evacuation method |
| 03/21/1991 | WO1991003329A1 Process and apparatus for fluid treatment of articles |
| 03/21/1991 | WO1991003322A1 Method and apparatus for removing solvent vapours |
| 03/19/1991 | US5001084 Method for applying a treatment liquid on a semiconductor wafer |
| 03/19/1991 | US5000795 Semiconductor wafer cleaning method and apparatus |
| 03/19/1991 | US5000209 Jewelry cleaning system |
| 03/19/1991 | US5000207 Apparatus suitable for processing semiconductor slices |
| 03/19/1991 | US5000206 Floodwashing process and floodwasher |
| 03/13/1991 | EP0416763A1 Methods and compositions for cleaning articles |
| 03/13/1991 | CN2072874U Passing cleaning machine for spares |
| 03/13/1991 | CN2072867U Automatic cleaner for graduated snore piece |
| 03/13/1991 | CN1049862A Cleaning composition of dibasic ester and hydrocarbon solvent |
| 03/12/1991 | US4998549 Megasonic cleaning apparatus |
| 03/07/1991 | WO1991002601A1 High frequency sonic substrate processing module |
| 03/07/1991 | WO1991002600A1 A cleaning procedure and apparatus |
| 03/07/1991 | WO1991002595A1 Nozzle for jetting self-vibratory cleaning fluid stream containing solid particles |
| 03/07/1991 | WO1991002594A1 Nozzle for jetting self-vibratory fluid stream exhibiting high cleaning efficiency by varying the shape of output port |
| 03/06/1991 | EP0415476A2 Metering arrangement |
| 03/06/1991 | EP0415258A2 Process for washing powdery and/or granular resins and a washing device therefor |
| 03/06/1991 | CN2072445U Semi-automatic scrubing machine for cargo slice |
| 03/06/1991 | CN1011864B Tank washing system |
| 03/05/1991 | US4996999 Material handling apparatus and method |
| 03/05/1991 | CA1280952C Washing apparatus |
| 03/01/1991 | CA2023780A1 Process for washing powdery and/or granular resins and a washing device therefor |
| 02/28/1991 | DE4024298A1 Device for demolition of concrete - using high pressure liq. (water) jets, and is lightweight and easily transportable |
| 02/26/1991 | US4995409 Automotive parts washer utilizing a volatile cleaning solution |
| 02/26/1991 | CA1280674C Agitation parts degreaser |
| 02/20/1991 | EP0413080A1 Pump unit for a high pressure cleaning and disinfecting installation |
| 02/12/1991 | US4991609 Aqueous cleaning media |
| 02/06/1991 | CN1048992A Method and device for cleaning article |
| 02/05/1991 | US4989785 Method of and apparatus for water jet cleaning |
| 02/05/1991 | US4989392 Washing and cleaning system on a packing machine |
| 02/05/1991 | CA1279897C Device for regulating an oxidizing solution by measuring its redox potential |
| 01/29/1991 | US4988155 In-line fiber optic probe interface |
| 01/28/1991 | CA2011011A1 Apparatus and method for changing coolant in vehicle cooling system |
| 01/23/1991 | EP0408865A2 Valve gun, in particular for high-pressure cleaning device |
| 01/22/1991 | US4985956 Washing machine vapor exhaust |
| 01/17/1991 | DE3923460A1 High pressure cleaning device - draws off used fluid via drive nozzle of injector pump |
| 01/17/1991 | DE3902765A1 Device for transmitting plane waves from a vibration transmitter with periodic excitation (generation of plane waves) in a fluid, cylindrical guidance system onto the object surface |
| 01/16/1991 | EP0407812A1 High-pressure cleaning apparatus |
| 01/15/1991 | US4985735 Electric drive with manual doubler |
| 01/15/1991 | US4984597 Apparatus for rinsing and drying surfaces |
| 01/10/1991 | DE4019996A1 Ultrasonic cleaning and sterilising of fruit or vegetables - basket contg. fruit or vegetables is moved around to allow mixt. possible ultrasonic energy to reach surfaces to be cleaned |
| 01/10/1991 | DE3942471C1 Sodium removal from surface of construction parts - by cleaning parts using ultrasonics in liq. hydrocarbon cleaning medium |
| 01/08/1991 | US4983317 Solvent, nonionic or anionic surfactant, builder system which includes polyacrylic acid or salt, fatty acid dimer alkali sal t hydrotrope |
| 01/08/1991 | US4983222 Two-stage cleaning with degreasing agent; disassembly and recovering parts |
| 01/08/1991 | US4983221 Buffing pad cleaning method and apparatus |
| 01/03/1991 | DE4020034A1 Device for removing coatings from metals - has water nozzle jet on arm supported by slide carriage |
| 01/02/1991 | EP0406215A2 Process and apparatus for the treatment of the surface of objects |
| 01/02/1991 | CN2068430U Portable spraying cleaner |
| 01/02/1991 | CN2068429U Shaft parts cleaner |
| 12/25/1990 | US4979994 Method and apparatus for cleaning by ultrasonic wave energy |
| 12/25/1990 | US4979677 Automatic spray gun cleaning apparatus |
| 12/19/1990 | EP0402764A2 Control apparatus for plane working robot |
| 12/19/1990 | CN2067611U Self-cyclic flushing and sucking type clarifier |
| 12/19/1990 | CN1010858B Cleaning agent and method for cleaning adhesive matter on rolling cylinder for electric selection of titanium |
| 12/18/1990 | US4977968 Cleaning device for weighing machines, in particular combination weighing machines |
| 12/18/1990 | CA1277887C Cleaner - all-purpose concentrate |
| 12/12/1990 | EP0401364A1 Ultrasound generator and its use |
| 12/12/1990 | CN2067194U Combined ultrasonic wave transducing device |
| 12/05/1990 | EP0400873A1 Method and apparatus for cleaning object |
| 12/05/1990 | EP0400758A2 Airport runway cleaning method |
| 12/05/1990 | CN2066950U Automatic heating cleaning device for fume exhaustor |
| 12/04/1990 | US4974619 Wafer cleaning device for use in manufacturing a semiconductor device |
| 12/04/1990 | US4974617 Using liquid harmonic longitudinal pressure waves |
| 12/04/1990 | US4974616 Removing coatings from cathode ray tubes or parts thereof |
| 11/30/1990 | CA2017200A1 Cleaning of fouled spinneret parts |
| 11/29/1990 | WO1990014175A1 Device for ultrasonic treatment of articles in a liquid medium |
| 11/28/1990 | EP0399325A1 Arrangement for treating and/or cleaning of products, especially of printed circuit panels provided with borings |
| 11/28/1990 | CN2066358U Multifuncitonal hydrodynamic cleaner |
| 11/27/1990 | US4972994 Operational mode conversion for pressure washer spray |
| 11/24/1990 | CA2017406A1 Ultrasonic flow nozzle cleaning method and apparatus |
| 11/23/1990 | CA2017290A1 Apparatus for processing and/or cleaning articles, in particular circuit boards incorporating drilling or drilled holes, with the aid of a liquid that is applied in a surge |
| 11/23/1990 | CA2017286A1 Apparatus for processing and/or cleaning articles, in particular circuit boards incorporating drillings, or drilled holes, with the aid of a liquid that is applied in a surge |
| 11/21/1990 | CN2065956U Drawer-type spares cleaning machine |
| 11/20/1990 | US4971087 Arrangement of packing machines |
| 11/20/1990 | US4971082 Method and apparatus for dispensing a fluidic media onto a selected region of a workpiece |
| 11/15/1990 | DE3915801A1 Cleaning, rinsing and drying small parts - involves perforated sheet metal drum made of stainless steel |
| 11/14/1990 | EP0396542A1 A device at washing and rinsing apparatuses for producing a foam. |
| 11/07/1990 | EP0396363A2 Ultrasonic induction apparatus and method |
| 11/07/1990 | EP0395716A1 Apparatus for cleaning paint laden objects. |
| 11/07/1990 | EP0238517B1 Method and apparatus for rinsing surfaces with non-aqueous liquids |
| 11/06/1990 | US4968397 Non-cyanide electrode cleaning process |
| 11/06/1990 | US4967962 High-pressure fluid processing machine |
| 11/06/1990 | US4967960 Vehicle wash system |
| 11/06/1990 | US4967777 Apparatus for treating substrates with a liquid |
| 11/01/1990 | CA2014706A1 Ultrasonic induction apparatus and method |
| 10/31/1990 | DE3914412A1 Heat recycling system for bottle cleaning machines - has two circuits with heat exchangers, hydrogen gas suction unit and fluid pipe to remove condensation |
| 10/31/1990 | DE3912963A1 Multi-function system for processing workpieces - has several successive chambers for solvent free cleaning and degreasing |
| 10/30/1990 | US4966177 Ultrasonic tube cleaning system |
| 10/30/1990 | US4966094 Surface treatment method and apparatus therefor |
| 10/30/1990 | CA1275633C Wheel soaper |
| 10/30/1990 | CA1275612C Method and an apparatus for cleaning the net bags of breeding enclosures |
| 10/24/1990 | CN2064273U High pressure jet washing machine |