SE9203866D0 - Spolavloppsventil - Google Patents
SpolavloppsventilInfo
- Publication number
- SE9203866D0 SE9203866D0 SE9203866A SE9203866A SE9203866D0 SE 9203866 D0 SE9203866 D0 SE 9203866D0 SE 9203866 A SE9203866 A SE 9203866A SE 9203866 A SE9203866 A SE 9203866A SE 9203866 D0 SE9203866 D0 SE 9203866D0
- Authority
- SE
- Sweden
- Prior art keywords
- tube
- movable
- cleaning
- outlet valve
- water outlet
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
- B01D24/26—Upward filtration
- B01D24/263—Upward filtration the filtering material being supported by pervious surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/38—Feed or discharge devices
- B01D24/44—Feed or discharge devices for discharging filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
- Details Of Valves (AREA)
- Filtration Of Liquid (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9203866A SE509859C2 (sv) | 1992-12-21 | 1992-12-21 | Spolavloppsventil |
PCT/FI1993/000551 WO1994014516A1 (en) | 1992-12-21 | 1993-12-21 | Flush water outlet valve |
GB9511644A GB2288748B (en) | 1992-12-21 | 1993-12-21 | Flush water outlet valve |
DE4396773A DE4396773C2 (de) | 1992-12-21 | 1993-12-21 | Spülwasserauslaßventil |
NL9320053A NL194265C (nl) | 1992-12-21 | 1993-12-21 | Werkwijze voor het reinigen van filtermateriaal en waterafvoersamenstel hiertoe. |
DE4396773T DE4396773T1 (de) | 1992-12-21 | 1993-12-21 | Spülwasserauslaßventil |
DK064695A DK171981B1 (da) | 1992-12-21 | 1995-06-08 | Afløbsventil for skyllevand |
NO952364A NO304819B1 (no) | 1992-12-21 | 1995-06-15 | Utl°psventil for spylevann |
FI952990A FI113524B (sv) | 1992-12-21 | 1995-06-16 | Spolavloppsventil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9203866A SE509859C2 (sv) | 1992-12-21 | 1992-12-21 | Spolavloppsventil |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9203866D0 true SE9203866D0 (sv) | 1992-12-21 |
SE9203866L SE9203866L (sv) | 1994-06-22 |
SE509859C2 SE509859C2 (sv) | 1999-03-15 |
Family
ID=20388211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9203866A SE509859C2 (sv) | 1992-12-21 | 1992-12-21 | Spolavloppsventil |
Country Status (7)
Country | Link |
---|---|
DE (2) | DE4396773C2 (sv) |
DK (1) | DK171981B1 (sv) |
GB (1) | GB2288748B (sv) |
NL (1) | NL194265C (sv) |
NO (1) | NO304819B1 (sv) |
SE (1) | SE509859C2 (sv) |
WO (1) | WO1994014516A1 (sv) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT403907B (de) * | 1996-07-09 | 1998-06-25 | Norbert Ing Kosatko | Vorrichtung zur mechanischen und adsorptiven reinigung und/oder rückgewinnung von abwässern |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3233357A1 (de) * | 1982-09-08 | 1984-03-08 | Passavant-Werke AG & Co KG, 6209 Aarbergen | Verfahren zum reinigen eines fluessigkeitsfilters und einer dieses enthaltenden abscheideranlage |
US4496464A (en) * | 1983-10-03 | 1985-01-29 | Hensley Clifford J | Filter apparatus and method |
-
1992
- 1992-12-21 SE SE9203866A patent/SE509859C2/sv not_active IP Right Cessation
-
1993
- 1993-12-21 WO PCT/FI1993/000551 patent/WO1994014516A1/en active IP Right Grant
- 1993-12-21 NL NL9320053A patent/NL194265C/nl not_active IP Right Cessation
- 1993-12-21 DE DE4396773A patent/DE4396773C2/de not_active Expired - Fee Related
- 1993-12-21 DE DE4396773T patent/DE4396773T1/de active Granted
- 1993-12-21 GB GB9511644A patent/GB2288748B/en not_active Expired - Fee Related
-
1995
- 1995-06-08 DK DK064695A patent/DK171981B1/da not_active IP Right Cessation
- 1995-06-15 NO NO952364A patent/NO304819B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
DK171981B1 (da) | 1997-09-08 |
NO952364L (no) | 1995-06-15 |
GB2288748A (en) | 1995-11-01 |
NO952364D0 (no) | 1995-06-15 |
SE509859C2 (sv) | 1999-03-15 |
DE4396773C2 (de) | 2002-08-08 |
DK64695A (da) | 1995-06-08 |
NL194265B (nl) | 2001-07-02 |
WO1994014516A1 (en) | 1994-07-07 |
NL194265C (nl) | 2001-11-05 |
SE9203866L (sv) | 1994-06-22 |
NL9320053A (nl) | 1995-12-01 |
GB9511644D0 (en) | 1995-08-23 |
GB2288748B (en) | 1996-08-14 |
DE4396773T1 (de) | 1995-12-07 |
NO304819B1 (no) | 1999-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |