GB1225751A - - Google Patents
Info
- Publication number
- GB1225751A GB1225751A GB1225751DA GB1225751A GB 1225751 A GB1225751 A GB 1225751A GB 1225751D A GB1225751D A GB 1225751DA GB 1225751 A GB1225751 A GB 1225751A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layers
- grilles
- honeycomb
- demembraned
- catalystsetting
- 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
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 229920005830 Polyurethane Foam Polymers 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000000356 contaminant Substances 0.000 abstract 1
- 239000003822 epoxy resin Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 230000005484 gravity Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
- 239000004645 polyester resin Substances 0.000 abstract 1
- 229920001225 polyester resin Polymers 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 239000011496 polyurethane foam Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 230000002285 radioactive effect Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
Abstract
1,225,751. Laminated filters. D. A. G. MARSHALL. 15 March, 1968 [30 Dec., 1966], No. 58298/66. Heading B5N. [Also in Divisions B1-B2] An air filter, for removing radioactive or chemical contaminants, comprises layers 10, 12, 14 of honeycomb structure, made of resinimpregnated paper with activated carbon granules in each cell, the cells in the different layers being relatively staggered, metal reinforcing grilles 16, 18, 20, 22, and top and bottom layers 24, 26 of demembraned polyurethane foam, whose marginal portions are folded over each other (Fig. 2, not shown), to enclose the edges of the honeycomb layers, and are then sealed to a peripheral frame (32), of gravity cast, glass fibre-reinforced, catalystsetting polyester or epoxy resin (Fig. 3, not shown). In manufacture, grilles 16-22 are heated, dipped into polyethylene powder which forms a liquid coating thereon and pressed with layers 10, 12, 14 interposed, to bond these layers and grilles together.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5829866 | 1966-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1225751A true GB1225751A (en) | 1971-03-24 |
Family
ID=10481258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1225751D Expired GB1225751A (en) | 1966-12-30 | 1966-12-30 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1225751A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3727384A (en) * | 1972-04-24 | 1973-04-17 | E Feidman | Contact element |
| US4227904A (en) * | 1978-09-08 | 1980-10-14 | D-Mark, Inc. | Gas phase permeable filter |
| GB2148740A (en) * | 1983-10-31 | 1985-06-05 | La Pena Michael De | Gas treatment device |
| GB2149686A (en) * | 1983-10-26 | 1985-06-19 | Ti Domestic Appliances Ltd | Gas filters and apparatus |
| US4541851A (en) * | 1983-02-28 | 1985-09-17 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Reactor and apparatus for purifying by adsorption |
| US4917862A (en) * | 1988-04-15 | 1990-04-17 | Allan Kraw | Filter and method for removing mercury, bacteria, pathogens and other vapors from gas |
| US5288306A (en) * | 1991-07-22 | 1994-02-22 | Takeda Chemical Industries, Ltd. | Activated carbon honeycombs and applications thereof |
| GB2316651B (en) * | 1996-08-28 | 1999-10-27 | Nicholas Mcmahon | Structure comprising honeycomb core and outer skin |
| CN105221461A (en) * | 2015-11-14 | 2016-01-06 | 无锡清杨机械制造有限公司 | A kind of bathroom induced draft fan with purification function |
| CN105251350A (en) * | 2015-11-14 | 2016-01-20 | 无锡清杨机械制造有限公司 | Window type air purifier |
| CN105251353A (en) * | 2015-11-14 | 2016-01-20 | 无锡清杨机械制造有限公司 | Window type air purifier |
| CN105413351A (en) * | 2015-11-14 | 2016-03-23 | 朱忠良 | Window-type air purifier |
| US9541043B2 (en) | 2015-03-31 | 2017-01-10 | Mann+Hummel Gmbh | Hydrocarbon adsorber and related manufacturing methods |
| US9897049B2 (en) | 2015-03-31 | 2018-02-20 | Mann+Hummel Gmbh | Air intake tract with a hydrocarbon adsorber and related manufacturing methods |
| US10711736B2 (en) | 2017-12-21 | 2020-07-14 | Mann+Hummel Gmbh | Air cleaner assembly for an internal combustion engine |
-
1966
- 1966-12-30 GB GB1225751D patent/GB1225751A/en not_active Expired
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3727384A (en) * | 1972-04-24 | 1973-04-17 | E Feidman | Contact element |
| US4227904A (en) * | 1978-09-08 | 1980-10-14 | D-Mark, Inc. | Gas phase permeable filter |
| US4541851A (en) * | 1983-02-28 | 1985-09-17 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Reactor and apparatus for purifying by adsorption |
| GB2149686A (en) * | 1983-10-26 | 1985-06-19 | Ti Domestic Appliances Ltd | Gas filters and apparatus |
| GB2148740A (en) * | 1983-10-31 | 1985-06-05 | La Pena Michael De | Gas treatment device |
| US4917862A (en) * | 1988-04-15 | 1990-04-17 | Allan Kraw | Filter and method for removing mercury, bacteria, pathogens and other vapors from gas |
| US5288306A (en) * | 1991-07-22 | 1994-02-22 | Takeda Chemical Industries, Ltd. | Activated carbon honeycombs and applications thereof |
| GB2316651B (en) * | 1996-08-28 | 1999-10-27 | Nicholas Mcmahon | Structure comprising honeycomb core and outer skin |
| US9541043B2 (en) | 2015-03-31 | 2017-01-10 | Mann+Hummel Gmbh | Hydrocarbon adsorber and related manufacturing methods |
| US9897049B2 (en) | 2015-03-31 | 2018-02-20 | Mann+Hummel Gmbh | Air intake tract with a hydrocarbon adsorber and related manufacturing methods |
| CN105221461A (en) * | 2015-11-14 | 2016-01-06 | 无锡清杨机械制造有限公司 | A kind of bathroom induced draft fan with purification function |
| CN105251350A (en) * | 2015-11-14 | 2016-01-20 | 无锡清杨机械制造有限公司 | Window type air purifier |
| CN105251353A (en) * | 2015-11-14 | 2016-01-20 | 无锡清杨机械制造有限公司 | Window type air purifier |
| CN105413351A (en) * | 2015-11-14 | 2016-03-23 | 朱忠良 | Window-type air purifier |
| US10711736B2 (en) | 2017-12-21 | 2020-07-14 | Mann+Hummel Gmbh | Air cleaner assembly for an internal combustion engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1225751A (en) | ||
| US3785497A (en) | Filtering element | |
| DE3375887D1 (en) | Heat-shrinkable composite laminate film and process for preparing the same | |
| ES479043A1 (en) | Filter | |
| GB2125707B (en) | Pleated filter element with resin support structure | |
| GB1390222A (en) | Filters | |
| DE3174760D1 (en) | Porous layer used in composite sound absorbing structures and process for making it | |
| IT948467B (en) | CASE IN PLASTIC MATERIAL FOR CARTRIDGES | |
| ES250634A1 (en) | Replaceable filter units | |
| ES186682U (en) | Reticulated structure. (Machine-translation by Google Translate, not legally binding) | |
| GB884432A (en) | Screens or sieves of plastics material | |
| CH502896A (en) | Sandwich laminates made from a resin pre-impregnated carrier material and metal foils and use of the same for the production of moldings | |
| IT7925716A0 (en) | IMPROVEMENTS IN THE TIRE COVER AND WHEEL RIM ASSEMBLIES. | |
| GB2021626A (en) | A Granular Abrasive Material | |
| GB1075732A (en) | Improvements in filters | |
| ZA70958B (en) | Corrosion-resisting composite material,particularly for structural elements and cans in nuclear reactors | |
| JPS57144720A (en) | Manufacture of container back sheet, cover etc. | |
| GB932842A (en) | Method of manufacturing a composite plate of plastics material | |
| FR2046014A5 (en) | Flexible resin matrix for x-ray filter - particles | |
| JPS5746753A (en) | Film in synthetic resin with tearing-off structure and bag body manufactured from said film | |
| IT7925717A0 (en) | IMPROVEMENTS IN THE TIRE COVER AND WHEEL RIM ASSEMBLIES. | |
| JPS5615799A (en) | Hydroextracting tank in synthetic resin | |
| REDDY | Transient response of laminated, biomodular-material, composite rectangular plates[Technical Interim Report] | |
| GB1180888A (en) | Improvements in or relating to Filters and Filter Packs. | |
| GB1026592A (en) | Improvements in and relating to particulate filters |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed |