EP 1047484 A4 20010418 - ASSEMBLY FOR FILTERING PRESSURIZED FLUIDS AND METHOD AND SYSTEM OF USING THE SAME
Title (en)
ASSEMBLY FOR FILTERING PRESSURIZED FLUIDS AND METHOD AND SYSTEM OF USING THE SAME
Title (de)
ANORDNUNG ZUM FILTERN VON DRUCKFLÜSSIGKEITEN UND VERFAHREN UND SYSTEM ZUR VERWENDUNG DESSELBEN
Title (fr)
ENSEMBLE DE FILTRAGE DE FLUIDES SOUS PRESSION ET SES PROCEDES ET SYSTEME D'UTILISATION
Publication
Application
Priority
- US 9826508 W 19981211
- US 99458397 A 19971219
Abstract (en)
[origin: WO9932206A1] Filter assembly (100) for filtering pressurized fluid removed from a fluid system having undesirable levels of contamination, such as a dry cleaning system. The filter assembly (100) has an upstream connection (110) in fluid communication with the fluid system to remove contaminated pressurized fluid therefrom. A plurality of filter lines (120, 130, 140) are in fluid communication with the upstream connection (110). The plurality of filter lines are connected in parallel with each other for concurrent flow of the pressurized fluid therethrough. Each filter line has a strainer (122) and at least one insoluble contaminant filter connected in series (124). Additional filter elements may be provided. The filters have housings with cross-dimensions substantially similar to those of the filter lines and the other piping used throughout the fluid system. A downstream connection (150) is provided in fluid communication between the filter lines and the fluid system such that pressurized fluid removed from the fluid system flows from the upstream connection (110) and in parallel through the filter lines (120, 130, 140) before returning to the fluid system through the downstream connection (150).
IPC 1-7
IPC 8 full level
B01D 17/00 (2006.01); B01D 29/11 (2006.01); B01D 35/12 (2006.01); B01D 35/30 (2006.01)
CPC (source: EP)
B01D 17/0202 (2013.01); B01D 17/10 (2013.01); B01D 17/12 (2013.01); B01D 29/114 (2013.01); B01D 29/21 (2013.01); B01D 35/12 (2013.01); B01D 35/30 (2013.01); B01D 35/303 (2013.01); B01D 2201/302 (2013.01)
Citation (search report)
- No further relevant documents disclosed
- See references of WO 9932206A1
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
WO 9932206 A1 19990701; AU 1822699 A 19990712; CA 2315062 A1 19990701; EP 1047484 A1 20001102; EP 1047484 A4 20010418
DOCDB simple family (application)
US 9826508 W 19981211; AU 1822699 A 19981211; CA 2315062 A 19981211; EP 98963145 A 19981211