CH530216A - Mit einem körnigen Filterhilfsmittel überziehbare Filterkerze - Google Patents
Mit einem körnigen Filterhilfsmittel überziehbare FilterkerzeInfo
- Publication number
- CH530216A CH530216A CH1621771A CH1621771A CH530216A CH 530216 A CH530216 A CH 530216A CH 1621771 A CH1621771 A CH 1621771A CH 1621771 A CH1621771 A CH 1621771A CH 530216 A CH530216 A CH 530216A
- Authority
- CH
- Switzerland
- Prior art keywords
- filter
- covered
- candle
- granular
- aid
- Prior art date
Links
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
- B01D29/11—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
-
- 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
- B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/12—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes
- B01J47/133—Precoat filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/043—Filter tubes connected to plates
- B01D2201/0453—Filter tubes connected to plates positioned between at least two plates
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8769870A | 1970-11-09 | 1970-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH530216A true CH530216A (de) | 1972-11-15 |
Family
ID=22206735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1621771A CH530216A (de) | 1970-11-09 | 1971-11-08 | Mit einem körnigen Filterhilfsmittel überziehbare Filterkerze |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3715033A (de) |
| AU (1) | AU3500671A (de) |
| CA (1) | CA961778A (de) |
| CH (1) | CH530216A (de) |
| DE (1) | DE2155414C2 (de) |
| ES (1) | ES396779A1 (de) |
| GB (1) | GB1355123A (de) |
| IT (1) | IT939679B (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2638142A1 (de) * | 1976-05-06 | 1977-11-17 | Textron Inc | Filter |
| US4293414A (en) * | 1978-05-04 | 1981-10-06 | Ecodyne Corporation | Slotted sheet filter element |
| ZA200002144B (en) * | 2000-05-02 | 2001-01-31 | Jonathan Schewitz | Liquid filter using a filtration aid. |
| DE50207950D1 (de) * | 2002-12-18 | 2006-10-05 | Filtrox Ag | Filter für die Anschwemmfiltration und Einlaufverteiler |
| JP4008426B2 (ja) * | 2004-04-09 | 2007-11-14 | サクラ精機株式会社 | カバーフィルムの貼着装置 |
| US9581395B2 (en) | 2014-10-14 | 2017-02-28 | Neptune-Benson, Llc | Multi-segmented tube sheet |
| US9302205B1 (en) | 2014-10-14 | 2016-04-05 | Neptune-Benson, Llc | Multi-segmented tube sheet |
| US9149742B1 (en) | 2014-10-14 | 2015-10-06 | Neptune-Benson, Llc | Multi-segmented tube sheet |
| US9303924B1 (en) | 2014-10-14 | 2016-04-05 | Neptune-Benson, Llc | Multi-segmented tube sheet |
| US10406458B1 (en) | 2018-03-23 | 2019-09-10 | Blue Skies Global LLC | Regenerative media filtration |
| US11167226B2 (en) | 2018-03-23 | 2021-11-09 | Blue Skies Global LLC | Regenerative media filtration |
| US11065566B2 (en) | 2018-03-23 | 2021-07-20 | Blue Skies Global LLC | Regenerative media filtration |
| WO2019241248A1 (en) * | 2018-06-13 | 2019-12-19 | Cargill, Incorporated | Liquid discharge filter and its use |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2047793A (en) * | 1931-08-24 | 1936-07-14 | Gen Motors Corp | Cleanable oil filter |
| US3422958A (en) * | 1967-09-26 | 1969-01-21 | Ajem Lab Inc | Precoat filter |
| ES369936A1 (es) * | 1968-08-30 | 1972-01-01 | Union Tank Car Co | Un metodo de limpiar un cartucho de filtro verticalmente colocado en el interior de un deposito de filtro. |
| US3542195A (en) * | 1968-08-30 | 1970-11-24 | Union Tank Car Co | Filter cartridge |
| CH484687A (de) * | 1969-01-24 | 1970-01-31 | Filtrox Maschb Ag | Filterkerze |
-
1970
- 1970-11-09 US US00087698A patent/US3715033A/en not_active Expired - Lifetime
-
1971
- 1971-10-08 CA CA124,794A patent/CA961778A/en not_active Expired
- 1971-10-25 GB GB4943971A patent/GB1355123A/en not_active Expired
- 1971-10-26 AU AU35006/71A patent/AU3500671A/en not_active Expired
- 1971-10-28 IT IT53755/71A patent/IT939679B/it active
- 1971-11-08 ES ES396779A patent/ES396779A1/es not_active Expired
- 1971-11-08 CH CH1621771A patent/CH530216A/de not_active IP Right Cessation
- 1971-11-08 DE DE2155414A patent/DE2155414C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3715033A (en) | 1973-02-06 |
| DE2155414C2 (de) | 1981-12-24 |
| DE2155414A1 (de) | 1972-05-10 |
| ES396779A1 (es) | 1975-06-01 |
| CA961778A (en) | 1975-01-28 |
| AU3500671A (en) | 1973-05-03 |
| IT939679B (it) | 1973-02-10 |
| GB1355123A (en) | 1974-06-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |