FR840144A - Perfectionnement aux filtres - Google Patents
Perfectionnement aux filtresInfo
- Publication number
- FR840144A FR840144A FR840144DA FR840144A FR 840144 A FR840144 A FR 840144A FR 840144D A FR840144D A FR 840144DA FR 840144 A FR840144 A FR 840144A
- Authority
- FR
- France
- Prior art keywords
- filter improvement
- improvement
- filter
- 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
- 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
- B01D29/085—Funnel filters; Holders therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB18561/37A GB498139A (en) | 1937-07-03 | 1937-07-03 | Improvements in or relating to filtering devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR840144A true FR840144A (fr) | 1939-04-19 |
Family
ID=10114553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR840144D Expired FR840144A (fr) | 1937-07-03 | 1938-07-01 | Perfectionnement aux filtres |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR840144A (fr) |
| GB (1) | GB498139A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2080275A6 (fr) * | 1965-03-30 | 1971-11-12 | Bellot Jean | Porte ou trappe à ouverture progressive |
| WO2016166673A1 (fr) * | 2015-04-16 | 2016-10-20 | Gupta Nalini K | Système de filtration sous vide |
| CN113967378A (zh) * | 2020-07-24 | 2022-01-25 | 中国科学院过程工程研究所 | 一种固液分离装置及固液分离设备 |
-
1937
- 1937-07-03 GB GB18561/37A patent/GB498139A/en not_active Expired
-
1938
- 1938-07-01 FR FR840144D patent/FR840144A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB498139A (en) | 1939-01-03 |
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