Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 25 - Filters formed by clamping together several filtering elements or parts of such elements
Patents for B01D 25 - Filters formed by clamping together several filtering elements or parts of such elements (5,131)
08/2003
08/05/2003US6602407 Oriented structure for treating a fluid
07/2003
07/31/2003US20030141239 Filtration device
07/30/2003CN2562838Y Secondary fine filtering press
07/17/2003WO2003057344A1 Method and apparatus for controlling the forming of a cake in a filter press
07/16/2003EP0900118B1 Inline filter apparatus
07/16/2003CN2560413Y Filter board and diaphragm ramming filter board
07/16/2003CN1429646A Insertion plate sealing type diaphragm filter plate and sealing method
07/16/2003CN1429645A Controllable high constant temperature filter plate and assembling process
07/16/2003CN1429644A Lateral embedded type diaphragm filter plate constructed from metal plate core and assembling process
07/16/2003CN1429643A Lateral embedded type diaphragm filter plate and assembling process
07/16/2003CN1429642A Lateral embedded type diaphragm filter plate constructed from controllable constant temperature plate core and assembling process
07/16/2003CN1429641A Damping cavity sealing type embedded diaphragm filter plate and its sealing method
07/10/2003US20030127401 Pressurized washing fluid; separation solid, liquid slurries
07/03/2003WO2003053537A1 Filtering device, particularly stacking filter
07/03/2003US20030125329 Treating atherosclerosis and other coronary artery diseases
07/03/2003US20030125328 Treating atherosclerosis and other coronary artery diseases
07/03/2003US20030121845 Fluted filter media for air filter
07/01/2003US6586433 Anticholesterol agents; antilipemic agents; cardiovascular disorders
06/2003
06/26/2003US20030119833 Treating cardiovascular diseases
06/24/2003US6583183 Substituted n-phenyl-n-fused-benzyl aminoalcohol compounds useful for inhibiting cholesteryl ester transfer protein activity
06/19/2003US20030114454 Substituted polycyclic aryl and heteroaryl tertiary-heteroalkylamines useful for inhibiting cholesteryl ester transfer protein activity
06/19/2003US20030111405 Filter cloth and method for producing the same
06/18/2003EP1218080B1 Filter press
06/18/2003EP0904143B1 Fluted filter media
06/18/2003CN2555908Y Full automatic frame opening device for box pressure filter
06/12/2003US20030109528 Substituted polycyclic aryl and heteroaryl tertiary-heteroalkylamines useful for inhibiting cholesteryl ester transfer protein activity
06/05/2003US20030105100 Substituted polycyclic aryl and heteroaryl tertiary-heteroalkylamines useful for inhibiting cholesteryl ester transfer protein activity
06/04/2003CN2553871Y Small-sized drinking water filter
05/2003
05/29/2003US20030100559 Such as 3-((3-(3-trifluoromethoxyphenoxy)phenyl)((3-(1,1,2,2-tetrafluoroethoxy) -phenyl)methyl)amino)-1,1,1-trifluoro-2-propanol for treatment of coronary artery disease
05/28/2003EP1313537A1 Center post system for transporting lenticular filter cartridge assembly
05/28/2003EP1231996B1 Press membrane from a rubber-elastic material
05/28/2003EP1112114B1 Filter module
05/28/2003CN2552579Y Diaphragm pressure filter by modifying general box-type pressure filter
05/28/2003CN2552578Y Large high efficient filter
05/28/2003CN1109660C Method and device for pneumatic press filtering dehydration of mud
05/22/2003US20030096818 Substituted polycyclic aryl and heteroaryl tertiary-heteroalkylamines useful for inhibiting cholesteryl ester transfer protein activity
05/15/2003US20030089657 Filter apparatus
05/14/2003EP1104331B1 Filter module
05/14/2003CN2550034Y Novel diaphragm filter plate
05/08/2003US20030087905 Containing a haloalkyl group: e.g., 3-((3-(3-trifluoromethoxyphenoxy) phenyl)((3-(1,1,2,2-tetrafluoroethoxy)phenyl)methyl)amino)-1,1,1-trifluoro-2-propanol
05/07/2003EP1308195A1 Laminated modular water filter
05/01/2003US20030083331 Substituted polycyclic aryl and heteroaryl tertiary-heteroalkylamines useful for inhibiting cholesteryl ester transfer protein activity
04/2003
04/24/2003US20030075492 Laminated modular water filter
04/23/2003EP1140317B1 Filter device, and filtration and cleaning method
04/16/2003EP1301441A1 An oriented structure for treating a fluid
04/10/2003DE20219573U1 Filtrate drop catching apparatus, for use with filter press, comprises sheet of plastic or plastic-coated textile on motorized roller, and can be unrolled like roller blind under press
04/01/2003US6540913 Filter apparatus having a maintaining device for centering a stack of filtration disks
03/2003
03/26/2003EP1294462A1 Filter module
03/26/2003CN2541026Y Press filter filtration fabric able to eliminate capillarity of filtration fabric
03/26/2003CN2541025Y Vacuum suction filter board
03/19/2003EP1117468B1 Filter and method of filtering a fluid
03/12/2003EP1291058A1 Process and device for controlling the fineness in a fine filter
03/12/2003CN2539560Y Filter plate of plate and frame filter press
02/2003
02/26/2003CN1399576A Filter plate of filter press
02/20/2003WO2003013687A1 Filter press and filter press method
02/20/2003US20030034287 Laminated modular water filter
02/18/2003US6521135 Filter cakes from slurries
02/13/2003US20030032644 Substituted polycyclic aryl and heteroaryl tertiary-heteroalkylamines useful for inhibiting cholesteryl ester transfer protein activity
02/13/2003DE20218765U1 Filter press used for dewatering moist formless compositions comprises membrane-supporting plate units, chamber plates arranged between membrane-supporting plate units, and head plates
02/12/2003CN1101460C Method for dry-fractionating fat and stationary crystallization aparatus
02/12/2003CN1101448C Method and filter press for reducing water contents in solid and/or slurry materials
02/11/2003CA2165602C Filter press for filtering suspensions, especially sewage sludge
02/08/2003CA2396510A1 Water purifier
02/05/2003EP1091791B1 Filtering element for use in a filtering device
02/04/2003US6514418 Method of dewatering slurries using leaf filters (filter presses)
01/2003
01/22/2003CN2531856Y Band type filter press
01/09/2003US20030006186 Spiral wound depth filter
01/08/2003CN2529688Y Diaphragm filter board
01/08/2003CN2529687Y Conner feeding diaphragm filter board
01/08/2003CN2529686Y Uper feeding diaphragm filter board
01/01/2003CN2528511Y Pulley transmision oil filter
12/2002
12/24/2002CA2134611C Process for preparing solid pharmaceutical dosage forms
12/19/2002WO2002100513A1 Filter cloth for a filtration device and method for installation of a filter cloth
12/18/2002EP1266680A1 Fluid filtering system and the filter used in said system
12/18/2002CN1096527C Filter for pulp fluid used in manufacturing paper
12/12/2002WO2002098534A1 Filter element having center piece and methods
12/12/2002US20020184864 Filter element having center piece and methods
12/12/2002CA2449164A1 Filter element having center piece and methods
12/11/2002EP1264627A1 Filter cloth for a filtering device and method for mounting a filter cloth
12/11/2002CN2524813Y Volume changeable extruaing filter press
12/10/2002US6491817 Shallow chamber filter apparatus
12/05/2002US20020183397 Substituted n-phenyl-n-fused-benzyl aminoalcohol compounds useful for inhibiting cholesteryl ester transfer protein activity
11/2002
11/27/2002CN2522146Y Plate-frame press filtering machine
11/27/2002CN2522145Y Composite polypropylene diaphragm filter plate
11/27/2002CN1382068A Filter press with stack of vertically alined horizontally displaceable filter plates
11/27/2002CN1382067A Device for detaching filter cakes
11/21/2002DE10156199C1 Filter element used as filter plate for filter press has sleeve part provided on one end with annular groove which radially opens outwards for detachable securing ring interacting with flange ring
11/21/2002DE10124226A1 Back flushing filter, e.g. for lubricating oil, comprises cylindrical filter insert with filter surface, cylindrical mantle, and flushing unit
11/20/2002EP1257413A1 Method for extracting liquid from a cellular material and devices therefor
11/13/2002CN2520202Y Multifunctional automatic cake discharging device for press filter
11/12/2002US6479552 Use of substituted N, N-disubstituted diamino compounds for inhibiting cholesteryl ester transfer protein activity
11/07/2002US20020165232 Substituted N, N-disubstituted cycloalkyl aminoalcohol compounds useful for inhibiting cholesteryl ester transfer protein activity
11/07/2002US20020165231 Substituted N-heteroaryl-N-phenyl aminoalcohol compounds useful for inhibiting cholesteryl ester transfer protein activity
11/07/2002DE10120863A1 Filter press has support arm extensions with lower faces angled outwards and downwards at defined angle
11/05/2002US6476075 Use of substituted N, N-bis-benzyl aminoalcohol compounds inhibiting cholesteryl ester transfer protein activity
11/05/2002US6476057 Use of substituted N, N-disubstituted cycloalkyl aminoalcohol compounds for inhibiting cholesteryl ester transfer protein activity
10/2002
10/24/2002US20020153105 Filter element fixation for filter presses
10/16/2002CN1374879A Filter press
10/15/2002US6464084 Edge seal for filter cartridge
10/10/2002WO2002078815A1 Filter press type dewatering system, dewatering method, deaerator, check valve, and opening/closing valve
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