FI66537C - Filterassemblage med utbytbart filterelement - Google Patents

Filterassemblage med utbytbart filterelement Download PDF

Info

Publication number: FI66537C
Authority: FI; Finland
Prior art keywords: dam; filter; filter element; sealing sleeve; liquid
Prior art date: 1977-12-05

Application number

FI783707A

Other languages

English (en)

Finnish (fi)

Swedish (sv)

Other versions

FI66537B (fi

FI783707A7 (fi

Inventor

Roydon B Cooper

Original Assignee

Pall Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1977-12-05

Filing date

1978-12-04

Publication date

1984-11-12

1978-12-04 Application filed by Pall Corp filed Critical Pall Corp

1979-06-06 Publication of FI783707A7 publication Critical patent/FI783707A7/fi

1984-07-31 Publication of FI66537B publication Critical patent/FI66537B/fi

1984-11-12 Application granted granted Critical

1984-11-12 Publication of FI66537C publication Critical patent/FI66537C/fi

Links

239000007788 liquid Substances 0.000 claims description 99
238000007789 sealing Methods 0.000 claims description 75
238000011144 upstream manufacturing Methods 0.000 claims description 15
238000009434 installation Methods 0.000 claims description 4
238000005192 partition Methods 0.000 claims 1
230000002441 reversible effect Effects 0.000 claims 1
239000012530 fluid Substances 0.000 description 16
239000000463 material Substances 0.000 description 14
229920002678 cellulose Polymers 0.000 description 6
239000001913 cellulose Substances 0.000 description 6
239000000835 fiber Substances 0.000 description 6
-1 polyethylene Polymers 0.000 description 5
229910052751 metal Inorganic materials 0.000 description 4
239000002184 metal Substances 0.000 description 4
238000000465 moulding Methods 0.000 description 4
229920005989 resin Polymers 0.000 description 4
239000011347 resin Substances 0.000 description 4
229910001220 stainless steel Inorganic materials 0.000 description 4
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
229920000877 Melamine resin Polymers 0.000 description 3
230000000712 assembly Effects 0.000 description 3
238000000429 assembly Methods 0.000 description 3
239000000356 contaminant Substances 0.000 description 3
239000004033 plastic Substances 0.000 description 3
229920003023 plastic Polymers 0.000 description 3
239000011148 porous material Substances 0.000 description 3
239000000758 substrate Substances 0.000 description 3
239000004753 textile Substances 0.000 description 3
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
239000004743 Polypropylene Substances 0.000 description 2
KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
239000000853 adhesive Substances 0.000 description 2
230000001070 adhesive effect Effects 0.000 description 2
235000015895 biscuits Nutrition 0.000 description 2
238000005266 casting Methods 0.000 description 2
238000004891 communication Methods 0.000 description 2
238000011109 contamination Methods 0.000 description 2
239000000945 filler Substances 0.000 description 2
239000011521 glass Substances 0.000 description 2
238000005470 impregnation Methods 0.000 description 2
JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 2
229920001155 polypropylene Polymers 0.000 description 2
239000002904 solvent Substances 0.000 description 2
239000010935 stainless steel Substances 0.000 description 2
229920003002 synthetic resin Polymers 0.000 description 2
239000000057 synthetic resin Substances 0.000 description 2
230000032258 transport Effects 0.000 description 2
238000003466 welding Methods 0.000 description 2
FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
229920008347 Cellulose acetate propionate Polymers 0.000 description 1
229920003043 Cellulose fiber Polymers 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
229920000742 Cotton Polymers 0.000 description 1
239000001856 Ethyl cellulose Substances 0.000 description 1
ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
235000004431 Linum usitatissimum Nutrition 0.000 description 1
240000006240 Linum usitatissimum Species 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
239000004952 Polyamide Substances 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
239000004793 Polystyrene Substances 0.000 description 1
229920001328 Polyvinylidene chloride Polymers 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
244000269722 Thea sinensis Species 0.000 description 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
229920001807 Urea-formaldehyde Polymers 0.000 description 1
125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
238000005273 aeration Methods 0.000 description 1
229940072056 alginate Drugs 0.000 description 1
235000010443 alginic acid Nutrition 0.000 description 1
229920000615 alginic acid Polymers 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
239000000956 alloy Substances 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
239000010425 asbestos Substances 0.000 description 1
238000005452 bending Methods 0.000 description 1
229910052790 beryllium Inorganic materials 0.000 description 1
ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
238000005219 brazing Methods 0.000 description 1
239000005018 casein Substances 0.000 description 1
BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
235000021240 caseins Nutrition 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
238000004132 cross linking Methods 0.000 description 1
238000001514 detection method Methods 0.000 description 1
NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
229920001249 ethyl cellulose Polymers 0.000 description 1
235000019325 ethyl cellulose Nutrition 0.000 description 1
239000004744 fabric Substances 0.000 description 1
239000002657 fibrous material Substances 0.000 description 1
238000007373 indentation Methods 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
239000011490 mineral wool Substances 0.000 description 1
210000000050 mohair Anatomy 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
229920001568 phenolic resin Polymers 0.000 description 1
229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 description 1
229920002239 polyacrylonitrile Polymers 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 description 1
229920000647 polyepoxide Polymers 0.000 description 1
229920001225 polyester resin Polymers 0.000 description 1
239000004645 polyester resin Substances 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
229920002223 polystyrene Polymers 0.000 description 1
229920001343 polytetrafluoroethylene Polymers 0.000 description 1
239000004810 polytetrafluoroethylene Substances 0.000 description 1
229920000915 polyvinyl chloride Polymers 0.000 description 1
239000004800 polyvinyl chloride Substances 0.000 description 1
239000005033 polyvinylidene chloride Substances 0.000 description 1
239000000843 powder Substances 0.000 description 1
238000011045 prefiltration Methods 0.000 description 1
238000003825 pressing Methods 0.000 description 1
235000018102 proteins Nutrition 0.000 description 1
102000004169 proteins and genes Human genes 0.000 description 1
108090000623 proteins and genes Proteins 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
229910052895 riebeckite Inorganic materials 0.000 description 1
239000005060 rubber Substances 0.000 description 1
238000010079 rubber tapping Methods 0.000 description 1
230000035939 shock Effects 0.000 description 1
238000005476 soldering Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
229920001059 synthetic polymer Polymers 0.000 description 1
239000010936 titanium Substances 0.000 description 1
229910052719 titanium Inorganic materials 0.000 description 1
210000002268 wool Anatomy 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
- B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/23—Supported filter elements arranged for outward flow filtration
- B01D29/232—Supported filter elements arranged for outward flow filtration with corrugated, folded or wound sheets
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
- B01D29/925—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate containing liquid displacement elements or cores
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
- B01D35/0276—Filtering elements with a vertical rotation or symmetry axis mounted on tanks or reservoirs
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/143—Filter condition indicators
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/147—Bypass or safety valves
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/153—Anti-leakage or anti-return valves
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/0415—Details of supporting structures
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/30—Filter housing constructions
- B01D2201/301—Details of removable closures, lids, caps, filter heads
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/40—Special measures for connecting different parts of the filter
- B01D2201/4084—Snap or Seeger ring connecting means

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Filtration Of Liquid (AREA)
Centrifugal Separators (AREA)
Separation By Low-Temperature Treatments (AREA)
Surgical Instruments (AREA)

FI783707A 1977-12-05 1978-12-04 Filterassemblage med utbytbart filterelement FI66537C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US05/856,959 US4133763A (en)	1977-12-05	1977-12-05	Filter assembly with replaceable filter element
US85695977		1977-12-05

Publications (3)

Publication Number	Publication Date
FI783707A7 FI783707A7 (fi)	1979-06-06
FI66537B FI66537B (fi)	1984-07-31
FI66537C true FI66537C (fi)	1984-11-12

Family

ID=25324855

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI783707A FI66537C (fi)	1977-12-05	1978-12-04	Filterassemblage med utbytbart filterelement

Country Status (13)

Country	Link
US (1)	US4133763A (fr)
EP (1)	EP0002242B1 (fr)
JP (1)	JPS5486875A (fr)
AU (1)	AU515353B2 (fr)
CA (1)	CA1113020A (fr)
DE (1)	DE2861296D1 (fr)
DK (1)	DK149546C (fr)
ES (1)	ES475676A1 (fr)
FI (1)	FI66537C (fr)
IT (1)	IT1110887B (fr)
NO (1)	NO148840C (fr)
PT (1)	PT68860A (fr)
ZA (1)	ZA786398B (fr)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3381585D1 (de) *	1982-03-29	1990-06-28	Hr Textron Inc	Filter mit auswechselbaren siebpackungen.
JPS60144913U (ja) *	1984-03-07	1985-09-26	木下　栄	フイルタ−装置
US4654142A (en) *	1985-11-18	1987-03-31	Everpure, Inc.	Filtering system
US4645591A (en) *	1986-03-03	1987-02-24	Gerulis Benedict R	Self-cleaning fluid filter
US4725354A (en) *	1986-03-07	1988-02-16	Everpure, Inc.	Filtering system
USRE34050E (en) *	1986-03-07	1992-09-01	Everpure, Inc.	Filtering system
GB8829647D0 (en) *	1988-12-20	1989-02-15	Pall Corp	Filter element assembly
US4985142A (en) *	1989-12-15	1991-01-15	Sundstrand Corporation	Quick release filter by-pass valve
US5084162A (en) *	1990-10-03	1992-01-28	Allied-Signal Inc.	Push-on automotive filter
DE19652603A1 (de) *	1996-12-18	1998-06-25	Knecht Filterwerke Gmbh	Rohrzarge zur Aufnahme eines Ringfilterelementes
NL1007358C2 (nl) *	1997-10-24	1999-04-27	Fairey Arlon Bv	Vloeistoffilter, meer in het bijzonder voor hydraulische aandrijfsystemen.
US6217755B1 (en) *	1998-01-22	2001-04-17	Donaldson Company, Inc.	In-tank fluid filter with valve assembly
US6136190A (en) *	1999-06-16	2000-10-24	Zoeller Co.	Septic tank filtering system
US6322697B1 (en)	1999-07-19	2001-11-27	Donaldson Company, Inc.	Oil filter assembly
US7166215B2 (en) *	1999-10-12	2007-01-23	Reid Roger P	Pressure vessel and recyclable filter cartridge
EP1227868B1 (fr)	1999-10-12	2005-09-07	Roger P. Reid	Cartouche de filtre recyclable et recipient sous pression
US6910589B1 (en)	2000-06-22	2005-06-28	Oberlin Filter Company	Annular pleated filter cartridge for liquid filtration apparatus
EP1517734B1 (fr) *	2002-06-21	2006-12-06	Donaldson Company, Inc.	Dispositif de retention de contaminant de filtration, ensemble et procedes correspondants
ATE429967T1 (de) *	2003-12-22	2009-05-15	Donaldson Co Inc	Flüssigkeitsfilteranordnung und verfahren
WO2006017284A2 (fr) *	2004-07-12	2006-02-16	Schroeder Industries, Llc	Element filtrant remplacable possedant un piege annulaire solidaire
US7524416B1 (en) *	2005-08-25	2009-04-28	Bergmen Engineering, Inc.	Spin-on oil filter adaptor for engines equipped with internal paper cartridge oil filters
US7897046B2 (en) *	2006-01-25	2011-03-01	Baldwin Filters, Inc.	Fluid filter
DE102006036231A1 (de) *	2006-08-03	2008-02-07	Hydac Filtertechnik Gmbh	Filtervorrichtung
WO2008030323A1 (fr)	2006-09-06	2008-03-13	Donaldson Company, Inc.	Ensemble de filtre de liquide, composants et procédés
WO2009018454A2 (fr)	2007-08-02	2009-02-05	Donaldson Company, Inc.	Ensemble filtre de ventilation de carter de moteur ; composants et procédés
DE102007056362A1 (de) *	2007-11-22	2009-05-28	Hydac Filtertechnik Gmbh	Filtervorrichtung, insbesondere Rücklauf-Saugfilter, sowie Filterelement für eine solche Filtervorrichtung
DE102009013070A1 (de) *	2009-03-13	2010-09-23	Hydac Filtertechnik Gmbh	Filtervorrichtung, insbesondere Rücklauf-Saugfilter, sowie Filterelement für den Einsatz bei einer solchen Filtervorrichtung
ITRE20120089A1 (it) *	2012-11-30	2014-05-31	Ufi Filters Spa	Cartuccia filtrante
US20140346103A1 (en) *	2013-05-23	2014-11-27	Baldwin Filters, Inc.	Filter Base Cap
US9914076B2 (en) *	2013-07-15	2018-03-13	Clarus Fluid Intelligence, Llc	Convertible filtration system
WO2015157775A2 (fr) *	2014-04-11	2015-10-15	Schroeder Industries, Llc	Déflecteur de sortie de dégazage de cloche de filtre immergée et ensemble cloche de filtre et filtre comprenant celui-ci
DE102014007302A1 (de) *	2014-05-17	2015-11-19	Hydac Fluidcarecenter Gmbh	Filtervorrichtung
US9663964B2 (en) *	2014-07-25	2017-05-30	Hemant Chandrakant Kurani	Adaptable basket
JP2016087557A (ja) *	2014-11-06	2016-05-23	クノールブレムゼ商用車システムジャパン株式会社	フィルタ及びオイルキャッチ装置
USD767112S1 (en) *	2015-04-15	2016-09-20	K&N Engineering, Inc.	Vent breather
JP2018086625A (ja) *	2016-11-29	2018-06-07	ヤマシンフィルタ株式会社	フィルタ装置及び濾過装置
JP6892279B2 (ja) *	2017-02-13	2021-06-23	ヤマシンフィルタ株式会社	フィルタ装置及び濾過装置
CN108506526B (zh) *	2018-05-28	2024-07-23	杭州老板电器股份有限公司	三通阀及净水装置
CN112377664B (zh) *	2020-11-03	2024-09-03	箭牌家居集团股份有限公司	一种可自清洁滤网的电磁阀
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US2540134A (en) *	1946-11-12	1951-02-06	Helmer S Nelson	Oil filtering apparatus
US2942572A (en)	1958-06-17	1960-06-28	Pall Corp	Magnetic pressure indicator
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1977
- 1977-12-05 US US05/856,959 patent/US4133763A/en not_active Expired - Lifetime
1978
- 1978-11-14 ZA ZA00786398A patent/ZA786398B/xx unknown
- 1978-11-25 EP EP78101456A patent/EP0002242B1/fr not_active Expired
- 1978-11-25 DE DE7878101456T patent/DE2861296D1/de not_active Expired
- 1978-11-30 CA CA317,181A patent/CA1113020A/fr not_active Expired
- 1978-11-30 DK DK545178A patent/DK149546C/da not_active IP Right Cessation
- 1978-12-04 ES ES475676A patent/ES475676A1/es not_active Expired
- 1978-12-04 AU AU42151/78A patent/AU515353B2/en not_active Expired
- 1978-12-04 FI FI783707A patent/FI66537C/fi not_active IP Right Cessation
- 1978-12-04 NO NO784069A patent/NO148840C/no unknown
- 1978-12-04 PT PT68860A patent/PT68860A/pt unknown
- 1978-12-04 IT IT52180/78A patent/IT1110887B/it active
- 1978-12-05 JP JP15093878A patent/JPS5486875A/ja active Granted

Also Published As

Publication number	Publication date
DE2861296D1 (en)	1982-01-14
ES475676A1 (es)	1980-02-01
NO148840C (no)	1984-01-11
EP0002242B1 (fr)	1981-11-04
DK149546C (da)	1987-01-12
AU4215178A (en)	1979-06-14
JPS5486875A (en)	1979-07-10
DK545178A (da)	1979-06-06
FI66537B (fi)	1984-07-31
US4133763A (en)	1979-01-09
ZA786398B (en)	1979-10-31
IT7852180A0 (it)	1978-12-04
EP0002242A3 (en)	1979-07-11
CA1113020A (fr)	1981-11-24
FI783707A7 (fi)	1979-06-06
DK149546B (da)	1986-07-21
JPS5636964B2 (fr)	1981-08-27
IT1110887B (it)	1986-01-06
PT68860A (en)	1979-01-01
NO148840B (no)	1983-09-19
NO784069L (no)	1979-06-06
EP0002242A2 (fr)	1979-06-13
AU515353B2 (en)	1981-04-02

Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: PALL CORPORATION

Publication	Publication Date	Title
FI66537C (fi)	1984-11-12	Filterassemblage med utbytbart filterelement
US5151180A (en)	1992-09-29	Radial and axial flow stage filter device
US4740299A (en)	1988-04-26	Filter assembly with threaded collection bowl
AU2003231002B2 (en)	2008-07-24	Encapsulated filter cartridge
US3800510A (en)	1974-04-02	Separating assembly
US5766486A (en)	1998-06-16	Hybrid filter system and method for filtering process fluid
EP0579484B1 (fr)	1997-03-05	Filtre
GB2126497A (en)	1984-03-28	Coalescing filter element
USRE30779E (en)	1981-10-20	Filter assembly with replaceable filter element
US6893555B2 (en)	2005-05-17	Dual flow filter
US5776342A (en)	1998-07-07	Filter assembly
JP2001518011A (ja)	2001-10-09	フィルタ・カートリッジ及びフィルタ装置
WO2013115969A1 (fr)	2013-08-08	Système de filtration
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US20030094408A1 (en)	2003-05-22	Length-adjustable filter cartridges
US3142642A (en)	1964-07-28	Plate filter and method of manufacture
JP2001500425A (ja)	2001-01-16	フィルターエレメント
EP1222011B1 (fr)	2004-03-31	Ensemble filtre
CA1292953C (fr)	1991-12-10	Filtre equipe d'un bassin collecteur filete
CN216677337U (zh)	2022-06-07	干洗机过滤组件
JP4020510B2 (ja)	2007-12-12	タンク式濾過装置
GB2292897A (en)	1996-03-13	Fuel filter
PL175207B1 (pl)	1998-11-30	Urządzenie do procesu stabilizacji napojów i innych cieczy
EP2959954B1 (fr)	2017-10-18	Unité accessoire d'un filtre à carburant pour moteurs à combustion interne
GB2260713A (en)	1993-04-28	Oil filter and element