Patents
Patents for B01D 35 - Filtering devices having features not specifically covered by groups , or for applications not specifically covered by groups; Auxiliary devices for filtration; Filter housing constructions (28,776)
04/1996
04/18/1996DE4434800A1 Filter for use in motor vehicles, e.g. in fuel lines or windscreen washing units
04/18/1996CA2199389A1 Dewatering process
04/17/1996CN1120817A An apparatus for the separation of solids from flowing liquid
04/11/1996WO1996010453A2 A filter, apparatus including the filter and a method of use of the apparatus
04/11/1996CA2201362A1 A filter, apparatus including the filter and a method of use of the apparatus
04/10/1996CN2224014Y Insect-preventive filter
04/10/1996CN2224013Y Basket filter
04/10/1996CN2224012Y Automatic-washing type filter
04/09/1996US5505849 Filtering apparatus
04/09/1996US5505847 Water circulation system for a multiple mineral bath
04/04/1996WO1996009875A1 Filtering device with demountable filter cartridge
04/03/1996EP0704233A1 Filter and method for the manufacturing thereof
04/02/1996US5503742 Shower filter assembly having reversible filter
04/02/1996US5503659 Ventguard
04/02/1996CA2055879C Tap water purifier to be directly coupled to faucet pipe
03/1996
03/28/1996WO1996009079A1 Method and apparatus for collecting fragments of bone tissue
03/28/1996CA2153288A1 Filter
03/27/1996EP0702993A1 Oil filter structure
03/27/1996EP0553076B1 A method of washing filters, and filters for liquid filtration
03/27/1996CN2223310Y Steel-plastic composite filtering plate
03/27/1996CN2223131Y Water filter with pipeline inlet valve
03/26/1996US5501791 Pressure isolation valve and bypass valve; and filter head assembly incorporating same
03/26/1996US5501783 Cylindrical electrostatic oil cleaner
03/21/1996WO1996008300A1 Process and equipment for filtration
03/21/1996CA2198849A1 Process and equipment for filtration
03/20/1996EP0702144A2 Replaceable filter element for cleaning fuel and filter casing for the installation of the replaceable filter element
03/20/1996CN2222555Y Filter water tap
03/19/1996US5499693 Method and apparatus for lubricating the bearings of a turbocharger
03/14/1996DE4432095A1 Hydraulic filter with element with end plates and radially situated inlet
03/13/1996EP0700455A1 Filtration system
03/13/1996EP0700313A1 Assembly of filtering apparatus and replaceable filter; and filtering apparatus and filter for use therein
03/13/1996EP0593767B1 Cell strainer
03/13/1996EP0452435B1 Method and device for filtering of suspensions
03/13/1996CN1118410A Electrical air filter
03/12/1996US5498328 Apparatus for selectively sampling filter backwash fluid
03/12/1996CA2027268C In-line fluid filter for an automated analyzer
03/10/1996CA2139397A1 Longitudinally extruded filter head
03/07/1996WO1996007124A1 Purification system with sequential electrophoretic and particulate filter purifiers
03/07/1996WO1996007025A1 Liquid filter with integral pressure regulator
03/07/1996WO1996006668A1 Filter cartridge for water treatment device
03/06/1996EP0699834A1 Fuel filter
03/06/1996EP0699826A1 Fluid circuit with a filter in the main flow
03/06/1996EP0699464A2 Filter, especially for purifying lubricating oil of an internal combustion enginge
03/06/1996EP0699271A1 Sand screen structure
03/06/1996EP0663848B1 Device for filtering polluted liquids, in particular used oil
03/06/1996CN2221439Y Screen filter
03/05/1996US5496468 Waste water management system with an auxiliary reservoir
03/05/1996US5496389 Clean air fan filter module
03/01/1996CA2157132A1 Fluid circuit with a primary stream filter
02/1996
02/29/1996WO1996005905A1 Filter medium
02/29/1996DE4430471A1 Flüssigkeitsfilter mit eingebautem Druckregler Liquid filter with built-in pressure regulator
02/29/1996CA2197896A1 Filter medium
02/28/1996EP0698839A1 Control system for the condition of filters and the discharge of filtered water in a purifier
02/27/1996US5494575 Filter device
02/27/1996US5494222 Faucet spout
02/27/1996US5494109 Backflush filter system for downhole pumps
02/27/1996US5493863 Reservoir for master cylinder
02/22/1996WO1996005141A1 Fluid treatment apparatus
02/22/1996WO1996004999A2 Wafer rinsing system and filter bank
02/22/1996WO1996004974A1 Method and apparatus for filtering edible oils
02/22/1996CA2197545A1 Method and apparatus for filtering edible oils
02/22/1996CA2197500A1 Fluid treatment apparatus
02/21/1996CN1117270A Filtration process
02/20/1996US5492635 Flowing horizontal liquid layer through mesh screen filter immersed in wastewater
02/20/1996US5492143 Filter screen and method of making same
02/20/1996CA2002808C Device for sampling a circulating fluid
02/15/1996WO1996004207A1 Biocide filter
02/15/1996WO1996004062A1 A filter, in particular a magnet filter for continuous service
02/15/1996CA2191219A1 Biocide filter
02/14/1996EP0484517B1 Venting system
02/14/1996CN2219748Y Ultrasonic high-energy precision filter for regeneration of sewage or waste water
02/13/1996US5490930 Filter
02/13/1996US5490929 Cleaner for atomizer
02/13/1996US5490926 Spiral-wound filtration cartridge with longitudinal bypass feature
02/13/1996US5490868 In-line filter for tubing
02/08/1996WO1996003195A1 A flow control member for a filter cartridge cleaning system
02/07/1996CN1030893C Filter particularly suitable for separating of rough particles from lubricant-suspension, and use thereof
02/06/1996US5489384 Single stage fuel filter with seal control air purge
02/06/1996US5489378 Differential relief mechanism for a traveling water screen
02/01/1996WO1996002312A1 Flow-through, in-line filter apparatus and improved coupling device
02/01/1996WO1996002311A1 Low hold-up volume filter assembly
01/1996
01/31/1996EP0694679A1 Filter devices
01/31/1996CN2218861Y Dual water tap for cold and hot water with filter
01/31/1996CN2218595Y High efficient magnetizing filter
01/30/1996US5487833 Water filter with adjustable inlet hose assembly
01/30/1996US5487832 Filter design
01/30/1996US5487828 Filtration apparatus with exchangeable filters
01/30/1996CA2154595A1 Donut oil cooler with a reusable filter screen
01/25/1996DE4425415A1 Liquid treatment arrangement
01/24/1996CN1030752C Magnetic absorption efficient dust remover
01/24/1996CN1030750C Filter for filleration of gaseous and liquid media
01/23/1996US5486288 Mounting head with safety shut-off valve for replaceable filter cartridge
01/22/1996CA2154418A1 Filter
01/18/1996DE4424810A1 Filter with mounting section with displaceable filter head
01/17/1996EP0692292A1 Filter for liquids
01/17/1996EP0691877A1 Back-flow filter
01/17/1996EP0691876A1 Filter device with closure and key port connection
01/17/1996EP0679107A4 Gas expelling device.
01/16/1996US5484572 Apparatus for collecting medical test specimens
01/16/1996US5484539 Process for filtering polymer melts with dead spot reduction