CA1186634A - Liquid filter having self-retaining filtering bags - Google Patents
Liquid filter having self-retaining filtering bagsInfo
- Publication number
- CA1186634A CA1186634A CA000405705A CA405705A CA1186634A CA 1186634 A CA1186634 A CA 1186634A CA 000405705 A CA000405705 A CA 000405705A CA 405705 A CA405705 A CA 405705A CA 1186634 A CA1186634 A CA 1186634A
- Authority
- CA
- Canada
- Prior art keywords
- housing
- channel
- filter
- opening
- lip
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 12
- 238000001914 filtration Methods 0.000 title abstract description 9
- 239000012530 fluid Substances 0.000 claims description 2
- 230000006854 communication Effects 0.000 claims 1
- 238000004891 communication Methods 0.000 claims 1
- 230000000295 complement effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 230000000284 resting effect Effects 0.000 description 2
- 241001111950 Sonora Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 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
- B01D29/23—Supported filter elements arranged for outward flow filtration
-
- 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
- B01D29/27—Filter bags
-
- 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
- B01D29/90—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 feeding
- B01D29/902—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 feeding containing fixed liquid displacement elements or cores
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31196281A | 1981-10-16 | 1981-10-16 | |
| US311,962 | 1981-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1186634A true CA1186634A (en) | 1985-05-07 |
Family
ID=23209248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000405705A Expired CA1186634A (en) | 1981-10-16 | 1982-06-22 | Liquid filter having self-retaining filtering bags |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5867310A (de) |
| CA (1) | CA1186634A (de) |
| DE (1) | DE3225442A1 (de) |
| FR (1) | FR2514658B1 (de) |
| GB (1) | GB2107600B (de) |
| NL (1) | NL189337C (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02150009U (de) * | 1989-05-24 | 1990-12-25 | ||
| DE4025003A1 (de) * | 1990-08-07 | 1992-02-13 | Schlafhorst & Co W | Kopsvorbereitungseinrichtung mit durch sensorsignale gesteuert vertikal lageveraenderbaren mitteln zum ansaugen des fadenanfanges von der kegeligen bewicklungsoberflaeche von kopsen |
| US7857144B1 (en) * | 2004-07-20 | 2010-12-28 | Filter Specialists, Inc. | Liquid filter |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3503516A (en) * | 1968-09-05 | 1970-03-31 | Henry Mfg Co Inc | Pressure filter and tubular filter elements therefor |
| US4022693A (en) * | 1975-02-24 | 1977-05-10 | Filter Specialists, Inc. | Liquid filter having multiple filtering elements |
| US4133769A (en) * | 1977-11-25 | 1979-01-09 | Filter Specialists, Inc. | Liquid filter having self-retaining filter bag |
| US4259188A (en) * | 1979-05-29 | 1981-03-31 | Filter Specialists, Inc. | Fluid filter housing and filter bag seal |
| US4285814A (en) * | 1979-12-31 | 1981-08-25 | Filter Specialists, Inc. | Filter bag clamp assembly |
-
1982
- 1982-06-22 CA CA000405705A patent/CA1186634A/en not_active Expired
- 1982-07-06 JP JP57118298A patent/JPS5867310A/ja active Granted
- 1982-07-07 DE DE19823225442 patent/DE3225442A1/de active Granted
- 1982-08-03 GB GB08222340A patent/GB2107600B/en not_active Expired
- 1982-09-01 FR FR8214952A patent/FR2514658B1/fr not_active Expired
- 1982-09-17 NL NLAANVRAGE8203598,A patent/NL189337C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2107600A (en) | 1983-05-05 |
| FR2514658B1 (fr) | 1987-01-30 |
| DE3225442A1 (de) | 1983-05-05 |
| NL8203598A (nl) | 1983-05-16 |
| DE3225442C2 (de) | 1989-12-07 |
| GB2107600B (en) | 1985-04-24 |
| JPH0148044B2 (de) | 1989-10-17 |
| JPS5867310A (ja) | 1983-04-21 |
| NL189337C (nl) | 1993-03-16 |
| NL189337B (nl) | 1992-10-16 |
| FR2514658A1 (fr) | 1983-04-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |