IN176807B - - Google Patents
Info
- Publication number
- IN176807B IN176807B IN622MA1990A IN176807B IN 176807 B IN176807 B IN 176807B IN 622MA1990 A IN622MA1990 A IN 622MA1990A IN 176807 B IN176807 B IN 176807B
- Authority
- IN
- India
- Prior art keywords
- pct
- screen
- sec
- date
- strainer
- Prior art date
Links
- 239000012530 fluid Substances 0.000 abstract 1
- 239000011343 solid material Substances 0.000 abstract 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
-
- 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/663—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps by using membranes
-
- 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
- B01D29/94—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 the filter cake, e.g. chutes
- B01D29/945—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 the filter cake, e.g. chutes for continuously discharging concentrated liquid
Landscapes
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Centrifugal Separators (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Glass Compositions (AREA)
- Combined Means For Separation Of Solids (AREA)
- Filtration Of Liquid (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- External Artificial Organs (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Fluid-Pressure Circuits (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB898918006A GB8918006D0 (en) | 1989-08-07 | 1989-08-07 | Strainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN176807B true IN176807B (de) | 1996-09-14 |
Family
ID=10661275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN622MA1990 IN176807B (de) | 1989-08-07 | 1990-07-31 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5238566A (de) |
| EP (1) | EP0594567B1 (de) |
| AT (1) | ATE121963T1 (de) |
| AU (1) | AU630995B2 (de) |
| BR (1) | BR9007581A (de) |
| CA (1) | CA2064586A1 (de) |
| DE (1) | DE69019171D1 (de) |
| GB (1) | GB8918006D0 (de) |
| IN (1) | IN176807B (de) |
| WO (1) | WO1991001790A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2711076B1 (fr) * | 1993-10-13 | 1995-12-08 | Robatel Slpi | Dispositif étanche et déformable élastiquement pour le débatissage de la couche résiduelle. |
| EP1424119A3 (de) * | 2002-11-29 | 2004-06-16 | Taisei Kogyo Co., Ltd. | Filter mit Reinigungsvorrichtung |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2312999A (en) * | 1938-12-23 | 1943-03-02 | Langen Lambertus Hendrik De | Filter for separating solids from liquids |
| FR1276086A (fr) * | 1960-10-04 | 1961-11-17 | Arras Maxei | Perfectionnements apportés aux moyens pour assurer le nettoyage des filtres |
| FR2289222A1 (fr) * | 1974-10-30 | 1976-05-28 | Achard Picard Jean | Filtre sous pression a decolmatage pneumatique |
| US3994810A (en) * | 1975-07-28 | 1976-11-30 | Brunswick Corporation | Onstream backflush filter |
-
1989
- 1989-08-07 GB GB898918006A patent/GB8918006D0/en active Pending
-
1990
- 1990-07-23 CA CA002064586A patent/CA2064586A1/en not_active Abandoned
- 1990-07-23 EP EP90910816A patent/EP0594567B1/de not_active Expired - Lifetime
- 1990-07-23 DE DE69019171T patent/DE69019171D1/de not_active Expired - Lifetime
- 1990-07-23 AT AT90910816T patent/ATE121963T1/de not_active IP Right Cessation
- 1990-07-23 BR BR909007581A patent/BR9007581A/pt not_active Application Discontinuation
- 1990-07-23 WO PCT/GB1990/001127 patent/WO1991001790A1/en not_active Ceased
- 1990-07-23 AU AU60573/90A patent/AU630995B2/en not_active Ceased
- 1990-07-23 US US07/829,066 patent/US5238566A/en not_active Expired - Fee Related
- 1990-07-31 IN IN622MA1990 patent/IN176807B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU6057390A (en) | 1991-03-11 |
| EP0594567B1 (de) | 1995-05-03 |
| US5238566A (en) | 1993-08-24 |
| GB8918006D0 (en) | 1989-09-20 |
| AU630995B2 (en) | 1992-11-12 |
| BR9007581A (pt) | 1992-06-30 |
| WO1991001790A1 (en) | 1991-02-21 |
| ATE121963T1 (de) | 1995-05-15 |
| CA2064586A1 (en) | 1991-02-08 |
| EP0594567A1 (de) | 1994-05-04 |
| DE69019171D1 (de) | 1995-06-08 |
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