IT7947800A0 - Apparecchio e procedimento per la filtrazione di liquidi - Google Patents
Apparecchio e procedimento per la filtrazione di liquidiInfo
- Publication number
- IT7947800A0 IT7947800A0 IT7947800A IT4780079A IT7947800A0 IT 7947800 A0 IT7947800 A0 IT 7947800A0 IT 7947800 A IT7947800 A IT 7947800A IT 4780079 A IT4780079 A IT 4780079A IT 7947800 A0 IT7947800 A0 IT 7947800A0
- Authority
- IT
- Italy
- Prior art keywords
- liquids
- filtration
- procedure
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- 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
- B01D29/09—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 filtering bands, e.g. movable between filtering operations
-
- 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
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
-
- 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
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/881,379 US4137175A (en) | 1978-02-27 | 1978-02-27 | Method and means for filtering liquids |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7947800A0 true IT7947800A0 (it) | 1979-01-26 |
| IT1114482B IT1114482B (it) | 1986-01-27 |
Family
ID=25378360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT47800/79A IT1114482B (it) | 1978-02-27 | 1979-01-26 | Apparecchio e procedimento per la filtrazione di liquidi |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4137175A (it) |
| JP (1) | JPS54115480A (it) |
| BE (1) | BE873745A (it) |
| CA (1) | CA1142450A (it) |
| DE (1) | DE2906831C2 (it) |
| FR (1) | FR2418009A1 (it) |
| GB (1) | GB2015366B (it) |
| IT (1) | IT1114482B (it) |
| SE (1) | SE7900692L (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2280857B (en) * | 1993-05-25 | 1995-08-09 | Peter Anthony Miller | A belt filter |
| EP0778064A3 (de) * | 1995-12-05 | 1997-12-10 | Novartis AG | Filtervorrichtung und Filtrationsverfahren |
| GB2324975B (en) * | 1997-05-08 | 2002-01-02 | Peter Anthony Miller | A process liquid purification system |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2931290A (en) * | 1955-12-17 | 1960-04-05 | Sanderson & Murray Ltd | Method of and means for extracting liquid from materials which in bulk present foramina |
| BE682184A (it) * | 1966-06-07 | 1966-11-14 | ||
| DE7046718U (de) * | 1970-12-17 | 1978-02-16 | Friedrichs, Dieter, 5000 Koeln | Filtervorrichtung mit absatzweise antreibbarem filterband |
| US3826369A (en) * | 1971-07-02 | 1974-07-30 | Yuasa Battery Co Ltd | Filtration process and filtration equipment |
| US3864266A (en) * | 1973-05-11 | 1975-02-04 | Gerald P Dietrick | Filter system |
| JPS555365B2 (it) * | 1975-03-13 | 1980-02-06 | ||
| FR2323478A1 (fr) * | 1975-09-10 | 1977-04-08 | Jambon Anciens Ateliers H | Presse hydraulique pour operation de cisaillage ou de tronconnage |
| DE2602044A1 (de) * | 1976-01-21 | 1977-07-28 | Peter Anthony Miller | Vorrichtung fuer filterschichtbildung und fluessigkeitsfiltration |
-
1978
- 1978-02-27 US US05/881,379 patent/US4137175A/en not_active Expired - Lifetime
-
1979
- 1979-01-25 SE SE7900692A patent/SE7900692L/xx not_active Application Discontinuation
- 1979-01-26 BE BE0/193108A patent/BE873745A/xx not_active IP Right Cessation
- 1979-01-26 IT IT47800/79A patent/IT1114482B/it active
- 1979-01-29 CA CA000320431A patent/CA1142450A/en not_active Expired
- 1979-01-29 FR FR7902239A patent/FR2418009A1/fr not_active Withdrawn
- 1979-01-29 JP JP828979A patent/JPS54115480A/ja active Pending
- 1979-01-29 GB GB7903053A patent/GB2015366B/en not_active Expired
- 1979-02-22 DE DE2906831A patent/DE2906831C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54115480A (en) | 1979-09-08 |
| IT1114482B (it) | 1986-01-27 |
| CA1142450A (en) | 1983-03-08 |
| FR2418009A1 (fr) | 1979-09-21 |
| DE2906831A1 (de) | 1979-08-30 |
| DE2906831C2 (de) | 1982-08-26 |
| US4137175A (en) | 1979-01-30 |
| SE7900692L (sv) | 1979-08-28 |
| GB2015366B (en) | 1982-03-17 |
| GB2015366A (en) | 1979-09-12 |
| BE873745A (fr) | 1979-07-26 |
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