FR582971A - - Google Patents
Info
- Publication number
- FR582971A FR582971A FR582971DA FR582971A FR 582971 A FR582971 A FR 582971A FR 582971D A FR582971D A FR 582971DA FR 582971 A FR582971 A FR 582971A
- Authority
- FR
- France
- 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
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
- B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
- B01D29/48—Edge filtering elements, i.e. using contiguous impervious surfaces of spirally or helically wound bodies
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR582971A true FR582971A (en) | 1925-01-03 |
Family
ID=1539760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR582971D Expired FR582971A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR582971A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3435597A (en) * | 1966-09-01 | 1969-04-01 | Eugene A Levy | Anti-smog device |
| US4632755A (en) * | 1984-11-13 | 1986-12-30 | Degraffenried Howard T | Stacked filter cartridge |
-
0
- FR FR582971D patent/FR582971A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3435597A (en) * | 1966-09-01 | 1969-04-01 | Eugene A Levy | Anti-smog device |
| US4632755A (en) * | 1984-11-13 | 1986-12-30 | Degraffenried Howard T | Stacked filter cartridge |