FR1409910A - Clogging indicator for filters - Google Patents
Clogging indicator for filtersInfo
- Publication number
- FR1409910A FR1409910A FR982837A FR982837A FR1409910A FR 1409910 A FR1409910 A FR 1409910A FR 982837 A FR982837 A FR 982837A FR 982837 A FR982837 A FR 982837A FR 1409910 A FR1409910 A FR 1409910A
- Authority
- FR
- France
- Prior art keywords
- filters
- clogging indicator
- clogging
- indicator
- 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
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/143—Filter condition indicators
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR982837A FR1409910A (en) | 1964-07-23 | 1964-07-23 | Clogging indicator for filters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR982837A FR1409910A (en) | 1964-07-23 | 1964-07-23 | Clogging indicator for filters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1409910A true FR1409910A (en) | 1965-09-03 |
Family
ID=8835251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR982837A Expired FR1409910A (en) | 1964-07-23 | 1964-07-23 | Clogging indicator for filters |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1409910A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2404452A1 (en) * | 1974-01-31 | 1975-08-07 | Lang Apparatebau Gmbh | DISPLAY DEVICE FOR THE DEGREE OF POLLUTION OF A FILTER |
-
1964
- 1964-07-23 FR FR982837A patent/FR1409910A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2404452A1 (en) * | 1974-01-31 | 1975-08-07 | Lang Apparatebau Gmbh | DISPLAY DEVICE FOR THE DEGREE OF POLLUTION OF A FILTER |
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