FR2185434B1 - - Google Patents
Info
- Publication number
- FR2185434B1 FR2185434B1 FR7218647A FR7218647A FR2185434B1 FR 2185434 B1 FR2185434 B1 FR 2185434B1 FR 7218647 A FR7218647 A FR 7218647A FR 7218647 A FR7218647 A FR 7218647A FR 2185434 B1 FR2185434 B1 FR 2185434B1
- 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
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- 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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
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- 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
- B01D29/111—Making filtering elements
-
- 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
- B01D29/39—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 hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
- B01D29/41—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 hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type mounted transversely on the tube
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/20—Shape of filtering material
- B01D2275/206—Special forms, e.g. adapted to a certain housing
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7218647A FR2185434A1 (en) | 1972-05-25 | 1972-05-25 | Filter element constructed from filament - wound between notches around periphery of annular frame leaving central channel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7218647A FR2185434A1 (en) | 1972-05-25 | 1972-05-25 | Filter element constructed from filament - wound between notches around periphery of annular frame leaving central channel |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2185434A1 FR2185434A1 (en) | 1974-01-04 |
FR2185434B1 true FR2185434B1 (ja) | 1977-12-23 |
Family
ID=9099084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7218647A Granted FR2185434A1 (en) | 1972-05-25 | 1972-05-25 | Filter element constructed from filament - wound between notches around periphery of annular frame leaving central channel |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2185434A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105627398B (zh) * | 2016-03-31 | 2017-11-03 | 浙江亿田电器有限公司 | 线盘式油烟过滤器 |
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1972
- 1972-05-25 FR FR7218647A patent/FR2185434A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2185434A1 (en) | 1974-01-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |