NL8104213A - Filter. - Google Patents
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- Publication number
- NL8104213A NL8104213A NL8104213A NL8104213A NL8104213A NL 8104213 A NL8104213 A NL 8104213A NL 8104213 A NL8104213 A NL 8104213A NL 8104213 A NL8104213 A NL 8104213A NL 8104213 A NL8104213 A NL 8104213A
- Authority
- NL
- Netherlands
- Prior art keywords
- filter
- winding
- base material
- cartridge
- layer
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 76
- 239000010410 layer Substances 0.000 claims description 51
- 239000000463 material Substances 0.000 claims description 40
- 239000000428 dust Substances 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 25
- 239000002245 particle Substances 0.000 claims description 25
- 238000001914 filtration Methods 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 12
- 229920000742 Cotton Polymers 0.000 claims description 8
- 230000014759 maintenance of location Effects 0.000 claims description 5
- 239000002344 surface layer Substances 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 238000009987 spinning Methods 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 2
- 239000011152 fibreglass Substances 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 238000007747 plating Methods 0.000 claims 5
- 239000002657 fibrous material Substances 0.000 claims 2
- 239000000284 extract Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 15
- 239000010432 diamond Substances 0.000 description 8
- 230000008901 benefit Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241000219873 Vicia Species 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000234282 Allium Species 0.000 description 1
- 235000002732 Allium cepa var. cepa Nutrition 0.000 description 1
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- 229920000297 Rayon Polymers 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
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002699 waste material Substances 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18635880A | 1980-09-11 | 1980-09-11 | |
| US18635880 | 1980-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8104213A true NL8104213A (nl) | 1982-04-01 |
Family
ID=22684627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8104213A NL8104213A (nl) | 1980-09-11 | 1981-09-11 | Filter. |
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 |
Family Cites Families (6)
| 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 |
| ES391012A1 (es) * | 1970-05-13 | 1974-11-16 | Universal Oil Prod Co | Perfeccionamientos introducidos en una camara de contacto para poner en contacto un fluido en circulacion con una es- |
| JPS4832256A (de) * | 1971-09-01 | 1973-04-27 | ||
| US3828934A (en) * | 1972-02-03 | 1974-08-13 | Carborundum Co | Media for wound filter elements |
-
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
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 |
| DE3135604A1 (de) | 1982-07-08 |
| FR2489706A1 (fr) | 1982-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |