SE8404470D0 - GAS-MEDIUM CLEANING FILTER - Google Patents
GAS-MEDIUM CLEANING FILTERInfo
- Publication number
- SE8404470D0 SE8404470D0 SE8404470A SE8404470A SE8404470D0 SE 8404470 D0 SE8404470 D0 SE 8404470D0 SE 8404470 A SE8404470 A SE 8404470A SE 8404470 A SE8404470 A SE 8404470A SE 8404470 D0 SE8404470 D0 SE 8404470D0
- Authority
- SE
- Sweden
- Prior art keywords
- filter elements
- space
- inlet
- casing
- gas
- Prior art date
Links
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
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
Abstract
A filter arrangement for cleaning a gaseous medium consisting of a number of layers of filter elements (3, 4) in the form of sheets. These are enclosed within a casing (2) and are situated at a certain distance from one another and exhibit an inlet side, on which the medium flows into the filter elements, and an outlet side, on which the medium flows out of the filter elements. The filter elements are in communication via a first space (13, 14) on their inlet side with an inlet to the casing, and are in communication via a second space (15, 16) on their outlet side with an outlet (6) from the casing, with said first and second spaces (13, 14, 15, 16) being defined for each layer of filter elements by an inclined wall (17, 20, 21) such that the first space is given a successively decreasing cross-sectional area, when viewed from the inlet (5), whereas the second space is given a successively increasing cross-sectional area.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8404470A SE443928B (en) | 1984-09-06 | 1984-09-06 | GAS-MEDIUM CLEANING FILTER |
PCT/SE1985/000331 WO1986001430A1 (en) | 1984-09-06 | 1985-09-05 | Filter arrangement for cleaning a gaseous medium |
EP19850904504 EP0227673A1 (en) | 1984-09-06 | 1985-09-05 | Filter arrangement for cleaning a gaseous medium |
NO861773A NO861773L (en) | 1984-09-06 | 1986-05-05 | GAS-MEDIUM CLEANING FILTER. |
DK209886A DK209886D0 (en) | 1984-09-06 | 1986-05-06 | FILTER ARRANGEMENT FOR CLEANING A GAS-MEDIUM |
FI870993A FI84433C (en) | 1984-09-06 | 1987-03-06 | FILTERARRANGEMANG FOER RENGOERING AV GASFORMIGT MEDIUM. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8404470A SE443928B (en) | 1984-09-06 | 1984-09-06 | GAS-MEDIUM CLEANING FILTER |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8404470D0 true SE8404470D0 (en) | 1984-09-06 |
SE8404470L SE8404470L (en) | 1986-03-07 |
SE443928B SE443928B (en) | 1986-03-17 |
Family
ID=20356937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8404470A SE443928B (en) | 1984-09-06 | 1984-09-06 | GAS-MEDIUM CLEANING FILTER |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0227673A1 (en) |
DK (1) | DK209886D0 (en) |
FI (1) | FI84433C (en) |
NO (1) | NO861773L (en) |
SE (1) | SE443928B (en) |
WO (1) | WO1986001430A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2150326B1 (en) * | 2007-05-30 | 2013-10-30 | Klas Jakobsson | Air cleaning system for one or several rooms and a filtration unit forming part of the air cleaning system |
US8105411B2 (en) | 2008-08-28 | 2012-01-31 | Illinois Tool Works Inc. | Fluid filter system and method |
US8899227B2 (en) * | 2011-12-15 | 2014-12-02 | 3M Innovative Properties Company | Air filtration device having subsections lacking fluid communication |
IT202000028412A1 (en) * | 2020-11-25 | 2022-05-25 | Ufi Innovation Center S R L | FILTER GROUP |
IT202100030308A1 (en) * | 2021-11-30 | 2023-05-30 | Ufi Innovation Center S R L | FILTER ASSEMBLY |
IT202100030314A1 (en) * | 2021-11-30 | 2023-05-30 | Ufi Innovation Center S R L | FILTER ASSEMBLY |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE884903C (en) * | 1951-12-01 | 1953-07-30 | Delbag Luftfilter Ges Mit Besc | Filter insert for holding filter media with a loose structure |
DE1282276B (en) * | 1965-09-30 | 1968-11-07 | Junkers & Co | Gas-heated circulation water heater |
GB1311472A (en) * | 1969-03-18 | 1973-03-28 | Rasmussen As E | Pipe system of heat insulated pipes including means for detecting the presence of moisture |
US3662367A (en) * | 1971-01-04 | 1972-05-09 | Bell Telephone Labor Inc | Water alarm and fault-locating for air core plastic-insulated telephone cable |
SE375395B (en) * | 1972-04-13 | 1975-04-14 | Impulsregulator Lycksele Ab | |
US3824460A (en) * | 1973-04-02 | 1974-07-16 | R Gustafson | Leakage sensor |
US3864676A (en) * | 1973-09-10 | 1975-02-04 | Helene Macias | Moisture detector |
US4200444A (en) * | 1974-03-29 | 1980-04-29 | Engineering Components Limited | Filters |
DE2813691A1 (en) * | 1978-03-30 | 1979-10-11 | Schlenker Arvid Dipl Chem | Sepn. of droplets and particles from gas streams - using filter with combination of stages including filter mats and particulate filter beds in draw trays |
DE2928234A1 (en) * | 1979-07-12 | 1981-01-29 | Svenska Flaektfabriken Ab | Multiple layer filter bed - having three filter layers mounted inside housing which can be removed for use with paint spraying plants |
GB2116069B (en) * | 1982-03-08 | 1985-09-11 | Davis Ind | Air filter |
-
1984
- 1984-09-06 SE SE8404470A patent/SE443928B/en not_active IP Right Cessation
-
1985
- 1985-09-05 EP EP19850904504 patent/EP0227673A1/en not_active Withdrawn
- 1985-09-05 WO PCT/SE1985/000331 patent/WO1986001430A1/en active IP Right Grant
-
1986
- 1986-05-05 NO NO861773A patent/NO861773L/en unknown
- 1986-05-06 DK DK209886A patent/DK209886D0/en not_active Application Discontinuation
-
1987
- 1987-03-06 FI FI870993A patent/FI84433C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE443928B (en) | 1986-03-17 |
SE8404470L (en) | 1986-03-07 |
FI870993A0 (en) | 1987-03-06 |
WO1986001430A1 (en) | 1986-03-13 |
EP0227673A1 (en) | 1987-07-08 |
FI84433C (en) | 1991-12-10 |
DK209886A (en) | 1986-05-06 |
NO861773L (en) | 1986-05-05 |
DK209886D0 (en) | 1986-05-06 |
FI870993A (en) | 1987-03-06 |
FI84433B (en) | 1991-08-30 |
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Legal Events
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