GB555043A - Improvements in filter material for use in air and gas filters - Google Patents
Improvements in filter material for use in air and gas filtersInfo
- Publication number
- GB555043A GB555043A GB119542A GB119542A GB555043A GB 555043 A GB555043 A GB 555043A GB 119542 A GB119542 A GB 119542A GB 119542 A GB119542 A GB 119542A GB 555043 A GB555043 A GB 555043A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layers
- air
- filter
- selvages
- oil
- 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
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/10—Filter screens essentially made of metal
- B01D39/12—Filter screens essentially made of metal of wire gauze; of knitted wire; of expanded metal
-
- 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)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Filtering Materials (AREA)
- Knitting Of Fabric (AREA)
Abstract
555,043. Filtering gases; knitted fabrics. GOODLOE, A. M. Jan. 28, 1942, No. 1195. [Class 8 (ii)] [Also in Group VIII] A filter for air or gases comprises a plurality of layers of warp-knit single-ply metallic mesh each layer having along a longitudinal margin a selvage formed of spaced rigid loops 12, the aggregate of loops forming filter portions of less density than that of the main portion. The selvages may be disposed at the gas inlet and exit ends. The layers may be corrugated obliquely, the corrugations of consecutive layers crossing each other. The layers may form a flat pack or may be rolled into a cylindrical annulus and used in an oil-bath filter, the selvages facilitating drainage of oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB119542A GB555043A (en) | 1942-01-28 | 1942-01-28 | Improvements in filter material for use in air and gas filters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB119542A GB555043A (en) | 1942-01-28 | 1942-01-28 | Improvements in filter material for use in air and gas filters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB555043A true GB555043A (en) | 1943-07-30 |
Family
ID=9717821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB119542A Expired GB555043A (en) | 1942-01-28 | 1942-01-28 | Improvements in filter material for use in air and gas filters |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB555043A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1177112B (en) * | 1957-02-13 | 1964-09-03 | Aerotec Ind Inc | Device for separating amine mist in natural gas cleaning systems |
| US4300918A (en) * | 1978-05-08 | 1981-11-17 | Parmatic Filter Corporation | Method for removing moisture particles |
| GB2186211A (en) * | 1986-02-11 | 1987-08-12 | Marshall D A G | Air filter element |
| GB2213404A (en) * | 1987-12-14 | 1989-08-16 | Breed Automotive Corp | Airbag inflator |
-
1942
- 1942-01-28 GB GB119542A patent/GB555043A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1177112B (en) * | 1957-02-13 | 1964-09-03 | Aerotec Ind Inc | Device for separating amine mist in natural gas cleaning systems |
| US4300918A (en) * | 1978-05-08 | 1981-11-17 | Parmatic Filter Corporation | Method for removing moisture particles |
| GB2186211A (en) * | 1986-02-11 | 1987-08-12 | Marshall D A G | Air filter element |
| GB2186211B (en) * | 1986-02-11 | 1990-01-10 | Marshall D A G | Air filter element |
| GB2213404A (en) * | 1987-12-14 | 1989-08-16 | Breed Automotive Corp | Airbag inflator |
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