IT1144105B - Filtro a pigna fissa particolarmente per acque industriali - Google Patents
Filtro a pigna fissa particolarmente per acque industrialiInfo
- Publication number
- IT1144105B IT1144105B IT67248/81A IT6724881A IT1144105B IT 1144105 B IT1144105 B IT 1144105B IT 67248/81 A IT67248/81 A IT 67248/81A IT 6724881 A IT6724881 A IT 6724881A IT 1144105 B IT1144105 B IT 1144105B
- Authority
- IT
- Italy
- Prior art keywords
- industrial waters
- filter particularly
- fixed pine
- fixed
- pine filter
- Prior art date
Links
- 239000008235 industrial water Substances 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
- B01D29/11—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
- B01D29/114—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 arranged for inward flow filtration
- B01D29/115—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 arranged for inward flow filtration open-ended, the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
-
- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
- B01D29/908—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding provoking a tangential stream
-
- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
- B01D29/925—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate containing liquid displacement elements or cores
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8004679A FR2477028A1 (fr) | 1980-03-03 | 1980-03-03 | Filtre a crepine fixe, notamment pour eaux industrielles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8167248A0 IT8167248A0 (it) | 1981-02-23 |
| IT1144105B true IT1144105B (it) | 1986-10-29 |
Family
ID=9239222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT67248/81A IT1144105B (it) | 1980-03-03 | 1981-02-23 | Filtro a pigna fissa particolarmente per acque industriali |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4366056A (it) |
| JP (1) | JPS602890B2 (it) |
| BE (1) | BE887749A (it) |
| DE (1) | DE3107607A1 (it) |
| ES (1) | ES500021A0 (it) |
| FR (1) | FR2477028A1 (it) |
| GB (1) | GB2070956B (it) |
| IT (1) | IT1144105B (it) |
| NL (1) | NL8100997A (it) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2521446B1 (fr) * | 1982-02-15 | 1987-06-05 | Beaudrey & Cie | Filtre a crepine fixe en particulier pour eaux industrielles |
| DE3268494D1 (en) * | 1982-04-26 | 1986-02-27 | Borchert Werner | Installation for the removal of solid impurities from cooling water for power stations, etc. |
| JPS5982984A (ja) * | 1982-11-05 | 1984-05-14 | 株式会社日立製作所 | 復水器循環水系異物除去装置 |
| JPS59222244A (ja) * | 1983-05-30 | 1984-12-13 | Mitsubishi Heavy Ind Ltd | サイクロン |
| JPH0927576A (ja) * | 1995-07-11 | 1997-01-28 | Nec Corp | 半導体集積回路パッケージ |
| CN1088144C (zh) * | 1995-11-27 | 2002-07-24 | 罗纳德·E·布兰登 | 汽轮机蒸汽过滤器 |
| NL1015553C2 (nl) * | 2000-06-28 | 2002-07-16 | Den Noort Innovations B V Van | Getijstroom waterkracht turbine. |
| WO2012134857A1 (en) * | 2011-04-01 | 2012-10-04 | Exxonmobil Upstream Research Company | Flexible process strainers |
| WO2013084124A1 (en) * | 2011-12-05 | 2013-06-13 | Dreyer Theunis Frederick Jacobus | A strainer assembly |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2302116A (en) * | 1940-04-20 | 1942-11-17 | Harry V Gill | Oil filter |
| US3109809A (en) * | 1960-01-04 | 1963-11-05 | Pall Corp | Wash filter element |
| US3441139A (en) * | 1966-09-16 | 1969-04-29 | Maurice D Mccormick | Motor coolant filter |
| US3789990A (en) * | 1970-11-15 | 1974-02-05 | M Drori | Strainer for liquid pipe lines |
| FR2355544A1 (fr) * | 1976-06-22 | 1978-01-20 | Beaudrey & Cie | Filtre a crepine fixe pour eaux industrielles |
-
1980
- 1980-03-03 FR FR8004679A patent/FR2477028A1/fr active Granted
-
1981
- 1981-01-30 GB GB8102836A patent/GB2070956B/en not_active Expired
- 1981-02-05 US US06/231,629 patent/US4366056A/en not_active Expired - Fee Related
- 1981-02-16 JP JP56021314A patent/JPS602890B2/ja not_active Expired
- 1981-02-23 IT IT67248/81A patent/IT1144105B/it active
- 1981-02-27 DE DE19813107607 patent/DE3107607A1/de active Granted
- 1981-03-02 NL NL8100997A patent/NL8100997A/nl not_active Application Discontinuation
- 1981-03-02 BE BE0/203977A patent/BE887749A/fr not_active IP Right Cessation
- 1981-03-03 ES ES500021A patent/ES500021A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB2070956A (en) | 1981-09-16 |
| DE3107607C2 (it) | 1989-01-05 |
| US4366056A (en) | 1982-12-28 |
| ES8201435A1 (es) | 1981-12-16 |
| FR2477028A1 (fr) | 1981-09-04 |
| IT8167248A0 (it) | 1981-02-23 |
| JPS56155605A (en) | 1981-12-01 |
| BE887749A (fr) | 1981-07-01 |
| ES500021A0 (es) | 1981-12-16 |
| FR2477028B1 (it) | 1982-03-12 |
| GB2070956B (en) | 1984-02-01 |
| DE3107607A1 (de) | 1982-02-18 |
| JPS602890B2 (ja) | 1985-01-24 |
| NL8100997A (nl) | 1981-10-01 |
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