FR2408053A1 - PUMP STRAINER - Google Patents
PUMP STRAINERInfo
- Publication number
- FR2408053A1 FR2408053A1 FR7830388A FR7830388A FR2408053A1 FR 2408053 A1 FR2408053 A1 FR 2408053A1 FR 7830388 A FR7830388 A FR 7830388A FR 7830388 A FR7830388 A FR 7830388A FR 2408053 A1 FR2408053 A1 FR 2408053A1
- Authority
- FR
- France
- Prior art keywords
- circular plate
- hollow part
- sieve
- pump strainer
- input
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000006073 displacement reaction Methods 0.000 abstract 1
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 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
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
- B01D29/445—Bar screens
-
- 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
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6423—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a translational movement with respect to 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter 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
- B01D29/92—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)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
A.CREPINE DE POMPE CONSTITUEE PAR UNE PIECE CREUSE ET UN TAMIS D'ENTREE. B.CARACTERISEE EN CE QUE LE TAMIS D'ENTREE 3 EST FIXE, PAR SA PARTIE SUPERIEURE, DANS UNE PLAQUE CIRCULAIRE SUPERIEURE 4 ET, PAR SA PARTIE INFERIEURE, DANS UNE PLAQUE CIRCULAIRE INFERIEURE 5, ET EST MONTE MOBILE DANS UNE PIECE CREUSE 1, UN ANNEAU CIRCULAIRE 6 SERVANT DE BUTEE A LA PLAQUE CIRCULAIRE INFERIEURE 5 A L'EXTREMITE INFERIEURE DE LA PIECE CREUSE 1, ET CONSTITUANT UN GUIDAGE POUR LE DEPLACEMENT AXIAL DU TAMIS D'ENTREE 3. C.CREPINE APPLICABLE A DES POMPES RISQUANT L'ENCRASSEMENT PAR DES MATIERES ENTRAINEES.A. PUMP STRAINER CONSTITUTED BY A HOLLOW PART AND AN INLET SIEVE. B. CHARACTERIZED IN THAT THE INPUT SIEVE 3 IS FIXED, BY ITS UPPER PART, IN AN UPPER CIRCULAR PLATE 4 AND, BY ITS LOWER PART, IN A LOWER CIRCULAR PLATE 5, AND IS MOBILE MOUNTED IN A HOLLOW PART 1, A CIRCULAR RING 6 SERVING AS A STOP FOR THE LOWER CIRCULAR PLATE 5 AT THE LOWER END OF THE HOLLOW PART 1, AND CONSTITUTING A GUIDANCE FOR THE AXIAL DISPLACEMENT OF THE INPUT SIEVE 3. C. SAFETY APPLICABLE TO PUMPS RISING CLOUD BY TRAINED MATERIALS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS777138A CS203204B1 (en) | 1977-11-02 | 1977-11-02 | Suction basket for pumps |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2408053A1 true FR2408053A1 (en) | 1979-06-01 |
FR2408053B1 FR2408053B1 (en) | 1984-02-03 |
Family
ID=5419944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7830388A Granted FR2408053A1 (en) | 1977-11-02 | 1978-10-25 | PUMP STRAINER |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT361302B (en) |
CH (1) | CH633616A5 (en) |
CS (1) | CS203204B1 (en) |
DE (1) | DE2847606A1 (en) |
FR (1) | FR2408053A1 (en) |
GB (1) | GB2007105B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2497465B2 (en) * | 1976-06-07 | 1988-10-14 | Clemar Mfg Corp | SELF-CLEANING FILTER ASSEMBLY FOR SOLENOID ACTUATED VALVES |
US4735730A (en) * | 1986-07-14 | 1988-04-05 | Bratten Jack R | Vacuum actuated scraper arrangement for a drum filter |
FI77160C (en) * | 1987-04-03 | 1989-02-10 | Kemijoki Oy | Self-propelled drum filter and a method of filtering water |
AT389821B (en) * | 1988-06-06 | 1990-02-12 | Maitz Rudolf | Device for supplying a hydraulic drive with filtered water |
DE3900390C1 (en) * | 1989-01-09 | 1990-05-03 | Arthur Schlaginhaufen Ing., Rothrist, Ch | |
DE10240543B3 (en) * | 2002-08-29 | 2004-01-22 | Oase Wübker GmbH & Co. KG | submersible pump |
CN113816528B (en) * | 2021-10-07 | 2023-04-28 | 浙江宏电环保股份有限公司 | Water treatment equipment with filtering and collecting device |
WO2023077389A1 (en) * | 2021-11-02 | 2023-05-11 | 张高治 | Sealed water pump |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR330682A (en) * | 1903-03-28 | 1903-08-24 | James Mallory Vaughan | Filter refinements |
US1432709A (en) * | 1920-08-28 | 1922-10-17 | William G Mackay | Pump suction strainer |
US1603126A (en) * | 1926-01-29 | 1926-10-12 | Linke Theodore | Filter |
US3291313A (en) * | 1963-10-08 | 1966-12-13 | Davis Welding & Blacksmith Sho | Suction pipe strainer |
FR2347549A1 (en) * | 1976-04-06 | 1977-11-04 | Ceske Vysoke Uceni Tech | Suction inlet box for reciprocating pump - has sieve scraper ring attached to inlet non return valve |
FR2354123A1 (en) * | 1976-06-07 | 1978-01-06 | Clemar Mfg Corp | SELF-CLEANING FILTER KIT FOR SOLENOID ACTUATED VALVES |
-
1977
- 1977-11-02 CS CS777138A patent/CS203204B1/en unknown
-
1978
- 1978-10-20 CH CH1089778A patent/CH633616A5/en not_active IP Right Cessation
- 1978-10-25 FR FR7830388A patent/FR2408053A1/en active Granted
- 1978-10-31 GB GB7842681A patent/GB2007105B/en not_active Expired
- 1978-10-31 AT AT777978A patent/AT361302B/en not_active IP Right Cessation
- 1978-11-02 DE DE19782847606 patent/DE2847606A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR330682A (en) * | 1903-03-28 | 1903-08-24 | James Mallory Vaughan | Filter refinements |
US1432709A (en) * | 1920-08-28 | 1922-10-17 | William G Mackay | Pump suction strainer |
US1603126A (en) * | 1926-01-29 | 1926-10-12 | Linke Theodore | Filter |
US3291313A (en) * | 1963-10-08 | 1966-12-13 | Davis Welding & Blacksmith Sho | Suction pipe strainer |
FR2347549A1 (en) * | 1976-04-06 | 1977-11-04 | Ceske Vysoke Uceni Tech | Suction inlet box for reciprocating pump - has sieve scraper ring attached to inlet non return valve |
FR2354123A1 (en) * | 1976-06-07 | 1978-01-06 | Clemar Mfg Corp | SELF-CLEANING FILTER KIT FOR SOLENOID ACTUATED VALVES |
Also Published As
Publication number | Publication date |
---|---|
CS203204B1 (en) | 1981-02-27 |
ATA777978A (en) | 1980-07-15 |
DE2847606A1 (en) | 1979-05-03 |
GB2007105B (en) | 1982-04-07 |
AT361302B (en) | 1981-03-10 |
FR2408053B1 (en) | 1984-02-03 |
GB2007105A (en) | 1979-05-16 |
CH633616A5 (en) | 1982-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |