GB644391A - Improvements in or relating to filtering apparatus for fluids - Google Patents
Improvements in or relating to filtering apparatus for fluidsInfo
- Publication number
- GB644391A GB644391A GB1896847A GB1896847A GB644391A GB 644391 A GB644391 A GB 644391A GB 1896847 A GB1896847 A GB 1896847A GB 1896847 A GB1896847 A GB 1896847A GB 644391 A GB644391 A GB 644391A
- Authority
- GB
- United Kingdom
- Prior art keywords
- members
- gas
- cylinder
- streamlined
- angle
- 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
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
644,391. Gas filters. POOLE, R. Oct. 16, 1947, No. 18968. [Class 8(ii)] [Also in Group I] Filtering apparatus comprises one or more filter members of generally streamlined cross-sectional form arranged so as to be in the stream of gas to be filtered so that the gas flows past each member in a direction parallel or at a small angle to the longitudinal axis of its streamlined crosssections, the part of each member first met by the approaching gas being impervious while the rear part constitutes a filter element through which the gas can flow. As shown in Fig. 2, the members in the form of aircraft wings are arranged in staggered relationship in a duct through which gas flows, each member comprising an imperforate nose-portion B<SP>1</SP>, a perforated streamlined element B<SP>2</SP>, B<SP>3</SP>, and filling C of a mass of fibrous metallic or other material, e.g., steel wool. Longitudinal strengthening ribs B<SP>4</SP> are provided. In a modification, Fig. 5, the members are arranged at an angle to the direction of flow, on supporting members F, spacing members E<SP>1</SP> being provided at the ends of each member, so that when a screw F is operated to vary the angle of tilt, the filter members all move parallel to one another. According to the Provisional Specification the members may be mounted on or constitute a rotor of cylindrical form, the gas stream entering or leaving the interior of the cylinder by one end and leaving or entering a casing surrounding or partially surrounding the cylinder to provide radial flow. The cylinder may be rotated so that members come successively into line with the opening in the casing to perform their filtering function, while other elements are passing through a bath of wetting or cleaning liquid into which the lower part of the cylinder dips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1896847A GB644391A (en) | 1947-10-16 | 1947-10-16 | Improvements in or relating to filtering apparatus for fluids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1896847A GB644391A (en) | 1947-10-16 | 1947-10-16 | Improvements in or relating to filtering apparatus for fluids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB644391A true GB644391A (en) | 1950-10-11 |
Family
ID=10121533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1896847A Expired GB644391A (en) | 1947-10-16 | 1947-10-16 | Improvements in or relating to filtering apparatus for fluids |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB644391A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2838132A (en) * | 1955-12-09 | 1958-06-10 | Bristol Aero Engines Ltd | Means for removing moisture from a gas |
| FR2778580A1 (en) * | 1998-05-15 | 1999-11-19 | Ceai Conception Execution Aera | Air filtration cabinet with self-cleaning function to prevent blockage |
| EP1417994A1 (en) * | 2002-11-05 | 2004-05-12 | Axair AG | Droplet separator for air flow channel |
| WO2005043060A1 (en) * | 2003-10-31 | 2005-05-12 | Patentpool Innovations Management Gmbh | Improved heat exchanger for recuperating water from the air |
| EP1541932A1 (en) * | 2003-12-08 | 2005-06-15 | Axair AG | Mist evaporation apparatus for a ventilation duct |
-
1947
- 1947-10-16 GB GB1896847A patent/GB644391A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2838132A (en) * | 1955-12-09 | 1958-06-10 | Bristol Aero Engines Ltd | Means for removing moisture from a gas |
| FR2778580A1 (en) * | 1998-05-15 | 1999-11-19 | Ceai Conception Execution Aera | Air filtration cabinet with self-cleaning function to prevent blockage |
| EP1417994A1 (en) * | 2002-11-05 | 2004-05-12 | Axair AG | Droplet separator for air flow channel |
| WO2005043060A1 (en) * | 2003-10-31 | 2005-05-12 | Patentpool Innovations Management Gmbh | Improved heat exchanger for recuperating water from the air |
| EP1541932A1 (en) * | 2003-12-08 | 2005-06-15 | Axair AG | Mist evaporation apparatus for a ventilation duct |
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