CH506316A - Filter sheet, process and means for their manufacture - Google Patents
Filter sheet, process and means for their manufactureInfo
- Publication number
- CH506316A CH506316A CH569070A CH569070A CH506316A CH 506316 A CH506316 A CH 506316A CH 569070 A CH569070 A CH 569070A CH 569070 A CH569070 A CH 569070A CH 506316 A CH506316 A CH 506316A
- Authority
- CH
- Switzerland
- Prior art keywords
- manufacture
- filter sheet
- filter
- sheet
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
- B01D25/21—Plate and frame presses
- B01D25/215—Construction of the filter plates, frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
- B01D25/164—Chamber-plate presses, i.e. the sides of the filtering elements being clamped between two successive filtering plates
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691921573 DE1921573A1 (en) | 1969-04-28 | 1969-04-28 | Filter layer with reinforced fold back, as well as fabric and process for manufacturing the same |
Publications (1)
Publication Number | Publication Date |
---|---|
CH506316A true CH506316A (en) | 1971-04-30 |
Family
ID=5732623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH569070A CH506316A (en) | 1969-04-28 | 1970-04-16 | Filter sheet, process and means for their manufacture |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE749276A (en) |
CH (1) | CH506316A (en) |
DE (1) | DE1921573A1 (en) |
FR (1) | FR2042959A5 (en) |
GB (1) | GB1314066A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2244876A1 (en) * | 1971-12-21 | 1973-07-05 | Filtrox Werk Ag | FILTER LAYER ARRANGEMENT |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1544822A (en) * | 1976-03-26 | 1979-04-25 | Process Scient Innovations | Filter elements for gas or liquid and methods of making such elements |
FR2499320A1 (en) * | 1981-02-04 | 1982-08-06 | Nabiullin Faat Khatovich | CHEMICAL SOURCE OF CURRENT FORMED OF A CYLINDRICAL METAL BODY AND OF INVERTED POLARITY ELECTRODES |
ATE35913T1 (en) * | 1985-11-25 | 1988-08-15 | Filtrox Werk Ag | FILTER LAYER ARRANGEMENT AND METHOD OF PRODUCTION. |
DE3742026A1 (en) * | 1987-12-11 | 1989-06-22 | Varta Batterie | PLASTIC SEALING ELEMENT FOR GALVANIC PRIME ELEMENTS |
DE3821273A1 (en) * | 1988-06-23 | 1989-12-28 | H E T Filtertechnik Gmbh | FOLDABLE FILTER MEDIUM, METHOD FOR THE PRODUCTION THEREOF AND THE FILTER ARRANGEMENT THEREFORE |
-
1969
- 1969-04-28 DE DE19691921573 patent/DE1921573A1/en active Pending
-
1970
- 1970-04-06 FR FR7012308A patent/FR2042959A5/fr not_active Expired
- 1970-04-16 CH CH569070A patent/CH506316A/en not_active IP Right Cessation
- 1970-04-21 BE BE749276D patent/BE749276A/en unknown
- 1970-04-24 GB GB1971070A patent/GB1314066A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2244876A1 (en) * | 1971-12-21 | 1973-07-05 | Filtrox Werk Ag | FILTER LAYER ARRANGEMENT |
Also Published As
Publication number | Publication date |
---|---|
DE1921573A1 (en) | 1970-11-05 |
FR2042959A5 (en) | 1971-02-12 |
GB1314066A (en) | 1973-04-18 |
BE749276A (en) | 1970-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |