ES164553A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF THE FILTRATION DEVICES, CONSTITUTED BY STACKS OF THIN FILTERS OF TEXTILE OR FIBROUS MATERIAL, SUCH AS PAPER - Google Patents
IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF THE FILTRATION DEVICES, CONSTITUTED BY STACKS OF THIN FILTERS OF TEXTILE OR FIBROUS MATERIAL, SUCH AS PAPERInfo
- Publication number
- ES164553A1 ES164553A1 ES0164553A ES164553A ES164553A1 ES 164553 A1 ES164553 A1 ES 164553A1 ES 0164553 A ES0164553 A ES 0164553A ES 164553 A ES164553 A ES 164553A ES 164553 A1 ES164553 A1 ES 164553A1
- Authority
- ES
- Spain
- Prior art keywords
- lamellae
- stacks
- textile
- manufacture
- fibrous material
- 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
Landscapes
- Filtering Materials (AREA)
- Paper (AREA)
Abstract
Perfeccionamientos introducidos en la fabricación de los dispositivos de filtración constituídos por apilamientos de laminillas delgadas de materia textil o fibrosa tal como el papel caracterizado por el hecho de que intercalan entre las laminillas corrientes de los filtros del tipo en cuestión laminillas suplementarias practicamente impermeables y practicamente desprovistas de rugosidades de modo de impedir el pegamiento de las laminillas entre sí y de facilitar mediante la formación de puntos de ruptura la dislocación de la capa de impurezas que se forma alrededor del bloque filtrante en el curso de su uso cuando se desea hacer desaparecer la citada capa con ayuda de una contra-corriente.Improvements introduced in the manufacture of filtration devices made up of stacks of thin lamellae of textile or fibrous material such as paper characterized by the fact that additional lamellae that are practically impermeable and practically devoid of supplementary lamellae are inserted between the common lamellae of the filters of the type in question. of roughness in order to prevent the lamellae from sticking together and to facilitate the dislocation of the layer of impurities that forms around the filter block during use when it is desired to make the aforementioned disappear layer with the help of a counter-current.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR481663 | 1943-07-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES164553A1 true ES164553A1 (en) | 1944-03-16 |
Family
ID=38423166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0164553A Expired ES164553A1 (en) | 1943-07-23 | 1944-01-27 | IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF THE FILTRATION DEVICES, CONSTITUTED BY STACKS OF THIN FILTERS OF TEXTILE OR FIBROUS MATERIAL, SUCH AS PAPER |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES164553A1 (en) |
-
1944
- 1944-01-27 ES ES0164553A patent/ES164553A1/en not_active Expired
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