FR1031947A - Filtration device with pipe-shaped filter - Google Patents
Filtration device with pipe-shaped filterInfo
- Publication number
- FR1031947A FR1031947A FR1031947DA FR1031947A FR 1031947 A FR1031947 A FR 1031947A FR 1031947D A FR1031947D A FR 1031947DA FR 1031947 A FR1031947 A FR 1031947A
- Authority
- FR
- France
- Prior art keywords
- pipe
- filtration device
- shaped filter
- filter
- shaped
- 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
- 238000001914 filtration Methods 0.000 title 1
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
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
- B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
- B01D29/213—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets having a concertina shape
-
- 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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH675845X | 1950-02-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1031947A true FR1031947A (en) | 1953-06-29 |
Family
ID=4528086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1031947D Expired FR1031947A (en) | 1950-02-03 | 1951-02-01 | Filtration device with pipe-shaped filter |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH280822A (en) |
DE (1) | DE846393C (en) |
FR (1) | FR1031947A (en) |
GB (1) | GB675845A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL84185C (en) * | 1951-10-25 | |||
DE1023008B (en) * | 1953-05-20 | 1958-01-23 | Georg Essig | Liquid filter with tubular and bellows-like folded filter body |
US2985307A (en) * | 1956-08-29 | 1961-05-23 | Robert H Grasmere | Water filters |
-
1950
- 1950-02-03 CH CH280822D patent/CH280822A/en unknown
-
1951
- 1951-01-12 GB GB967/51A patent/GB675845A/en not_active Expired
- 1951-02-01 FR FR1031947D patent/FR1031947A/en not_active Expired
- 1951-02-04 DE DEC3775A patent/DE846393C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB675845A (en) | 1952-07-16 |
DE846393C (en) | 1952-08-11 |
CH280822A (en) | 1952-02-15 |
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