GB369400A - Improvements in air filters - Google Patents
Improvements in air filtersInfo
- Publication number
- GB369400A GB369400A GB876731A GB876731A GB369400A GB 369400 A GB369400 A GB 369400A GB 876731 A GB876731 A GB 876731A GB 876731 A GB876731 A GB 876731A GB 369400 A GB369400 A GB 369400A
- Authority
- GB
- United Kingdom
- Prior art keywords
- elements
- air
- air filters
- packed
- frame
- 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
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
369,400. Air filters. STEWART, A. W. 150, Helen Street, Govan, Glasgow. March 21, 1931, No. 8767. [Class 8 (ii).] An air filter is packed with elements formed of spirals or scrolls 1 of perforated metal through which the air passes transversely. Short elements may be packed irregularly, or elements may be used extending the width of the filter frame and arranged in horizontal rows facilitating the retention of oil on their surfaces. The frame may be of expanded metal retaining the elements and may have handles 6.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB876731A GB369400A (en) | 1931-03-21 | 1931-03-21 | Improvements in air filters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB876731A GB369400A (en) | 1931-03-21 | 1931-03-21 | Improvements in air filters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB369400A true GB369400A (en) | 1932-03-24 |
Family
ID=9858891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB876731A Expired GB369400A (en) | 1931-03-21 | 1931-03-21 | Improvements in air filters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB369400A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2639003A (en) * | 1947-05-19 | 1953-05-19 | Herman H Garner | Method of assembling an air filter panel |
-
1931
- 1931-03-21 GB GB876731A patent/GB369400A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2639003A (en) * | 1947-05-19 | 1953-05-19 | Herman H Garner | Method of assembling an air filter panel |
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