FR2489706A1 - Filtre bobine de precision a couches multiples, cartouche pour un tel filtre et procede de filtration utilisant ce dernier - Google Patents
Filtre bobine de precision a couches multiples, cartouche pour un tel filtre et procede de filtration utilisant ce dernier Download PDFInfo
- Publication number
- FR2489706A1 FR2489706A1 FR8117157A FR8117157A FR2489706A1 FR 2489706 A1 FR2489706 A1 FR 2489706A1 FR 8117157 A FR8117157 A FR 8117157A FR 8117157 A FR8117157 A FR 8117157A FR 2489706 A1 FR2489706 A1 FR 2489706A1
- Authority
- FR
- France
- Prior art keywords
- filter
- coils
- cartridge
- winding
- wound
- 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.)
- Withdrawn
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 44
- 238000004804 winding Methods 0.000 claims abstract description 76
- 239000010432 diamond Substances 0.000 claims abstract description 30
- 239000012535 impurity Substances 0.000 claims abstract description 25
- 239000010410 layer Substances 0.000 claims description 52
- 239000000463 material Substances 0.000 claims description 35
- 239000002245 particle Substances 0.000 claims description 25
- 239000012530 fluid Substances 0.000 claims description 17
- 239000007937 lozenge Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 7
- 239000002344 surface layer Substances 0.000 claims description 7
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000002657 fibrous material Substances 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000011491 glass wool Substances 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 claims 2
- 230000004323 axial length Effects 0.000 claims 1
- 239000003921 oil Substances 0.000 abstract description 2
- 239000003643 water by type Substances 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 23
- 238000012360 testing method Methods 0.000 description 18
- 239000000835 fiber Substances 0.000 description 17
- 230000006872 improvement Effects 0.000 description 11
- 229910003460 diamond Inorganic materials 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000013519 translation Methods 0.000 description 4
- 230000014616 translation Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- HEFNNWSXXWATRW-UHFFFAOYSA-N Ibuprofen Chemical compound CC(C)CC1=CC=C(C(C)C(O)=O)C=C1 HEFNNWSXXWATRW-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000011144 upstream manufacturing 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
- B01D29/111—Making filtering elements
-
- 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
- B01D29/216—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets with wound sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/18—Filters characterised by the openings or pores
- B01D2201/188—Multiple filtering elements having filtering areas of different size
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18635880A | 1980-09-11 | 1980-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2489706A1 true FR2489706A1 (fr) | 1982-03-12 |
Family
ID=22684627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8117157A Withdrawn FR2489706A1 (fr) | 1980-09-11 | 1981-09-10 | Filtre bobine de precision a couches multiples, cartouche pour un tel filtre et procede de filtration utilisant ce dernier |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5779874A (de) |
| AU (1) | AU7513981A (de) |
| BE (1) | BE890322A (de) |
| DE (1) | DE3135604A1 (de) |
| FR (1) | FR2489706A1 (de) |
| GB (1) | GB2085313A (de) |
| IT (1) | IT1142798B (de) |
| NL (1) | NL8104213A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4752396A (en) * | 1985-10-07 | 1988-06-21 | Brunswick Corporation | Multi-strand wound filter with variant cross sectional density |
| JPH01115423A (ja) * | 1987-10-30 | 1989-05-08 | Takano:Kk | セルロース・スパンボンド不織布を素材とする濾過体の製造方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3209916A (en) * | 1961-10-04 | 1965-10-05 | Briggs Filtration Company | Filter construction |
| GB1031428A (en) * | 1963-10-16 | 1966-06-02 | Vsesouzny Nii Elektromekhaniki | The cooling of dynamo electric machines |
| US3450632A (en) * | 1967-05-03 | 1969-06-17 | Chevron Res | Method for simultaneously coalescing,filtering and removing oil traces from liquids and media for accomplishing the same |
| FR2091578A5 (de) * | 1970-05-13 | 1972-01-14 | Universal Oil Prod Co | |
| US3828934A (en) * | 1972-02-03 | 1974-08-13 | Carborundum Co | Media for wound filter elements |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4832256A (de) * | 1971-09-01 | 1973-04-27 |
-
1981
- 1981-09-09 DE DE19813135604 patent/DE3135604A1/de not_active Withdrawn
- 1981-09-10 FR FR8117157A patent/FR2489706A1/fr not_active Withdrawn
- 1981-09-10 IT IT49268/81A patent/IT1142798B/it active
- 1981-09-10 AU AU75139/81A patent/AU7513981A/en not_active Abandoned
- 1981-09-10 JP JP56141787A patent/JPS5779874A/ja active Pending
- 1981-09-11 GB GB8127460A patent/GB2085313A/en not_active Withdrawn
- 1981-09-11 BE BE0/205941A patent/BE890322A/fr not_active IP Right Cessation
- 1981-09-11 NL NL8104213A patent/NL8104213A/nl not_active Application Discontinuation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3209916A (en) * | 1961-10-04 | 1965-10-05 | Briggs Filtration Company | Filter construction |
| GB1031428A (en) * | 1963-10-16 | 1966-06-02 | Vsesouzny Nii Elektromekhaniki | The cooling of dynamo electric machines |
| US3450632A (en) * | 1967-05-03 | 1969-06-17 | Chevron Res | Method for simultaneously coalescing,filtering and removing oil traces from liquids and media for accomplishing the same |
| FR2091578A5 (de) * | 1970-05-13 | 1972-01-14 | Universal Oil Prod Co | |
| US3828934A (en) * | 1972-02-03 | 1974-08-13 | Carborundum Co | Media for wound filter elements |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1142798B (it) | 1986-10-15 |
| JPS5779874A (en) | 1982-05-19 |
| IT8149268A0 (it) | 1981-09-10 |
| AU7513981A (en) | 1982-03-18 |
| BE890322A (fr) | 1982-01-04 |
| GB2085313A (en) | 1982-04-28 |
| NL8104213A (nl) | 1982-04-01 |
| DE3135604A1 (de) | 1982-07-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |