FR2091578A5 - - Google Patents
Info
- Publication number
- FR2091578A5 FR2091578A5 FR7117381A FR7117381A FR2091578A5 FR 2091578 A5 FR2091578 A5 FR 2091578A5 FR 7117381 A FR7117381 A FR 7117381A FR 7117381 A FR7117381 A FR 7117381A FR 2091578 A5 FR2091578 A5 FR 2091578A5
- Authority
- FR
- France
- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
- C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
-
- 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
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/111—Making filtering elements
-
- 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
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
- B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
- B01D29/216—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets with wound sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
-
- B01J35/58—
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3673170A | 1970-05-13 | 1970-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2091578A5 true FR2091578A5 (es) | 1972-01-14 |
Family
ID=21890303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7117381A Expired FR2091578A5 (es) | 1970-05-13 | 1971-05-13 |
Country Status (8)
| Country | Link |
|---|---|
| BR (1) | BR7102894D0 (es) |
| CA (1) | CA956874A (es) |
| DE (2) | DE7118410U (es) |
| ES (1) | ES391012A1 (es) |
| FR (1) | FR2091578A5 (es) |
| GB (1) | GB1354414A (es) |
| IT (1) | IT942201B (es) |
| SE (1) | SE384142B (es) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2213253A1 (es) * | 1972-11-29 | 1974-08-02 | Ici Ltd | |
| FR2474017A1 (fr) * | 1980-01-23 | 1981-07-24 | Hartley Simon Ltd | Epaississeur de boues, notamment de boues activees dans le traitement des eaux |
| FR2489706A1 (fr) * | 1980-09-11 | 1982-03-12 | Kennecott Corp | Filtre bobine de precision a couches multiples, cartouche pour un tel filtre et procede de filtration utilisant ce dernier |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2830540A1 (de) * | 1978-07-12 | 1980-01-31 | Heinz Hoelter | Elektrisch leitfaehiges, feuerfestes staubfiltermaterial |
| DE3068402D1 (en) * | 1980-03-18 | 1984-08-09 | Girmes Werke Ag | Process for the separation of oil or oily substances from gases like air |
| DE3265421D1 (en) * | 1981-07-13 | 1985-09-19 | Portals Ltd | Paper incorporating a partially embedded strip, methods for making paper and security documents |
| GB8519835D0 (en) * | 1985-08-07 | 1985-09-11 | Surrey University Of | Technique for chemical reaction |
-
1971
- 1971-05-10 ES ES391012A patent/ES391012A1/es not_active Expired
- 1971-05-11 DE DE19717118410U patent/DE7118410U/de not_active Expired
- 1971-05-11 DE DE19712123379 patent/DE2123379A1/de active Pending
- 1971-05-11 IT IT50251/71A patent/IT942201B/it active
- 1971-05-12 CA CA112,808A patent/CA956874A/en not_active Expired
- 1971-05-12 SE SE7106183A patent/SE384142B/xx unknown
- 1971-05-12 GB GB1438371*[A patent/GB1354414A/en not_active Expired
- 1971-05-13 BR BR2894/71A patent/BR7102894D0/pt unknown
- 1971-05-13 FR FR7117381A patent/FR2091578A5/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2213253A1 (es) * | 1972-11-29 | 1974-08-02 | Ici Ltd | |
| FR2474017A1 (fr) * | 1980-01-23 | 1981-07-24 | Hartley Simon Ltd | Epaississeur de boues, notamment de boues activees dans le traitement des eaux |
| FR2489706A1 (fr) * | 1980-09-11 | 1982-03-12 | Kennecott Corp | Filtre bobine de precision a couches multiples, cartouche pour un tel filtre et procede de filtration utilisant ce dernier |
Also Published As
| Publication number | Publication date |
|---|---|
| IT942201B (it) | 1973-03-20 |
| DE7118410U (de) | 1971-11-04 |
| CA956874A (en) | 1974-10-29 |
| DE2123379A1 (de) | 1971-12-16 |
| BR7102894D0 (pt) | 1973-04-05 |
| SE384142B (sv) | 1976-04-26 |
| ES391012A1 (es) | 1974-11-16 |
| GB1354414A (en) | 1974-06-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |