AT302370B - Anschwemmfilter - Google Patents
AnschwemmfilterInfo
- Publication number
- AT302370B AT302370B AT122270A AT122270A AT302370B AT 302370 B AT302370 B AT 302370B AT 122270 A AT122270 A AT 122270A AT 122270 A AT122270 A AT 122270A AT 302370 B AT302370 B AT 302370B
- Authority
- AT
- Austria
- Prior art keywords
- precoat filter
- precoat
- filter
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH239169A CH480858A (de) | 1969-02-15 | 1969-02-15 | Anschwemmfilter mit Einfassrahmen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT302370B true AT302370B (de) | 1972-10-10 |
Family
ID=4232676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT122270A AT302370B (de) | 1969-02-15 | 1970-02-11 | Anschwemmfilter |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT302370B (https=) |
| CH (1) | CH480858A (https=) |
| DE (1) | DE2004613A1 (https=) |
| FR (1) | FR2035353A5 (https=) |
| GB (1) | GB1295336A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4309366C1 (de) * | 1993-03-23 | 1994-04-21 | Thomas Handtmann | Filterträger |
-
1969
- 1969-02-15 CH CH239169A patent/CH480858A/de not_active IP Right Cessation
-
1970
- 1970-02-02 DE DE19702004613 patent/DE2004613A1/de active Pending
- 1970-02-11 AT AT122270A patent/AT302370B/de not_active IP Right Cessation
- 1970-02-12 FR FR7005014A patent/FR2035353A5/fr not_active Expired
- 1970-02-12 GB GB1295336D patent/GB1295336A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2035353A5 (https=) | 1970-12-18 |
| GB1295336A (https=) | 1972-11-08 |
| DE2004613A1 (https=) | 1970-09-03 |
| CH480858A (de) | 1969-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |