GB1526448A - Multilayer paper sheet filter cartridges - Google Patents
Multilayer paper sheet filter cartridgesInfo
- Publication number
- GB1526448A GB1526448A GB53365/75A GB5336575A GB1526448A GB 1526448 A GB1526448 A GB 1526448A GB 53365/75 A GB53365/75 A GB 53365/75A GB 5336575 A GB5336575 A GB 5336575A GB 1526448 A GB1526448 A GB 1526448A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layers
- paper
- plastics
- tubes
- end caps
- 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
- 239000011230 binding agent Substances 0.000 abstract 3
- 239000004033 plastic Substances 0.000 abstract 3
- 229920003023 plastic Polymers 0.000 abstract 3
- -1 polyethylene Polymers 0.000 abstract 2
- 239000011148 porous material Substances 0.000 abstract 2
- 244000025254 Cannabis sativa Species 0.000 abstract 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 abstract 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 abstract 1
- 229920000742 Cotton Polymers 0.000 abstract 1
- 229920000877 Melamine resin Polymers 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 229920000297 Rayon Polymers 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000008280 blood Substances 0.000 abstract 1
- 210000004369 blood Anatomy 0.000 abstract 1
- 235000009120 camo Nutrition 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 235000005607 chanvre indien Nutrition 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 abstract 1
- 239000003000 extruded plastic Substances 0.000 abstract 1
- 235000013312 flour Nutrition 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 235000013305 food Nutrition 0.000 abstract 1
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000011487 hemp Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 239000004627 regenerated cellulose Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
- 239000012991 xanthate Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
-
- 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
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/0407—Perforated supports on both sides of the filtering element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53897275A | 1975-01-06 | 1975-01-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1526448A true GB1526448A (en) | 1978-09-27 |
Family
ID=24149217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB53365/75A Expired GB1526448A (en) | 1975-01-06 | 1975-12-31 | Multilayer paper sheet filter cartridges |
Country Status (10)
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010062432A1 (de) * | 2010-12-03 | 2012-06-06 | Brita Gmbh | Behälter zum Behandeln einer Flüssigkeit und Verfahren zum Herstellen des entsprechenden Behälters |
| US8357220B2 (en) | 2008-11-07 | 2013-01-22 | Hollingsworth & Vose Company | Multi-phase filter medium |
| US8679218B2 (en) | 2010-04-27 | 2014-03-25 | Hollingsworth & Vose Company | Filter media with a multi-layer structure |
| US9694306B2 (en) | 2013-05-24 | 2017-07-04 | Hollingsworth & Vose Company | Filter media including polymer compositions and blends |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4172797A (en) * | 1978-01-11 | 1979-10-30 | Purolator, Inc. | Dual media filter |
| JPS5647710U (US06312121-20011106-C00033.png) * | 1980-08-26 | 1981-04-28 | ||
| EP0106908B1 (de) * | 1982-10-22 | 1986-05-28 | Gessner & Co. GmbH | Mehrschichtiges Filtermaterial, Verfahren zu dessen Herstellung und Verwendung desselben |
| JPS60232223A (ja) * | 1984-04-28 | 1985-11-18 | Seibu Giken:Kk | フイルタ−素子 |
| US4658755A (en) * | 1984-12-31 | 1987-04-21 | American Felt & Filter Company | Method for filtration of coatings |
| DE19737954C2 (de) * | 1997-08-30 | 2001-10-31 | Argo Gmbh Fuer Fluidtechnik | Filterelement und Verfahren zu dessen Herstellung |
| DE102013000933A1 (de) | 2013-01-19 | 2014-07-24 | Hydac Filtertechnik Gmbh | Filtermaterial für Fluide |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3334753A (en) * | 1964-09-21 | 1967-08-08 | Rosaen Filter Co | Filter elements |
| US3348695A (en) * | 1965-07-12 | 1967-10-24 | Rosaen Filter Co | Filter material |
-
1975
- 1975-12-26 JP JP50159710A patent/JPS5190072A/ja active Pending
- 1975-12-30 CA CA242,784A patent/CA1045050A/en not_active Expired
- 1975-12-31 SE SE7600026A patent/SE7600026L/xx not_active Application Discontinuation
- 1975-12-31 GB GB53365/75A patent/GB1526448A/en not_active Expired
-
1976
- 1976-01-02 NL NL7600022A patent/NL7600022A/xx unknown
- 1976-01-05 DE DE2600228A patent/DE2600228B2/de not_active Ceased
- 1976-01-05 IT IT47531/76A patent/IT1053283B/it active
- 1976-01-05 FR FR7600082A patent/FR2296451A1/fr active Granted
- 1976-01-06 AU AU10049/76A patent/AU499965B2/en not_active Expired
- 1976-01-06 BE BE163321A patent/BE837323A/xx not_active IP Right Cessation
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8357220B2 (en) | 2008-11-07 | 2013-01-22 | Hollingsworth & Vose Company | Multi-phase filter medium |
| US8545587B2 (en) | 2008-11-07 | 2013-10-01 | Hollingsworth & Vose Company | Multi-phase filter medium |
| US8679218B2 (en) | 2010-04-27 | 2014-03-25 | Hollingsworth & Vose Company | Filter media with a multi-layer structure |
| US9283501B2 (en) | 2010-04-27 | 2016-03-15 | Hollingsworth & Vose Company | Filter media with a multi-layer structure |
| US10155187B2 (en) | 2010-04-27 | 2018-12-18 | Hollingsworth & Vose Company | Filter media with a multi-layer structure |
| DE102010062432A1 (de) * | 2010-12-03 | 2012-06-06 | Brita Gmbh | Behälter zum Behandeln einer Flüssigkeit und Verfahren zum Herstellen des entsprechenden Behälters |
| US9694306B2 (en) | 2013-05-24 | 2017-07-04 | Hollingsworth & Vose Company | Filter media including polymer compositions and blends |
Also Published As
| Publication number | Publication date |
|---|---|
| AU1004976A (en) | 1977-07-14 |
| DE2600228B2 (de) | 1981-05-07 |
| CA1045050A (en) | 1978-12-26 |
| DE2600228A1 (de) | 1976-07-15 |
| BE837323A (fr) | 1976-07-06 |
| SE7600026L (sv) | 1976-07-07 |
| JPS5190072A (US06312121-20011106-C00033.png) | 1976-08-06 |
| NL7600022A (nl) | 1976-07-08 |
| IT1053283B (it) | 1981-08-31 |
| FR2296451A1 (fr) | 1976-07-30 |
| FR2296451B1 (US06312121-20011106-C00033.png) | 1982-06-04 |
| AU499965B2 (en) | 1979-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19951230 |