SE8802999D0 - FILTER PLATE - Google Patents
FILTER PLATEInfo
- Publication number
- SE8802999D0 SE8802999D0 SE8802999A SE8802999A SE8802999D0 SE 8802999 D0 SE8802999 D0 SE 8802999D0 SE 8802999 A SE8802999 A SE 8802999A SE 8802999 A SE8802999 A SE 8802999A SE 8802999 D0 SE8802999 D0 SE 8802999D0
- Authority
- SE
- Sweden
- Prior art keywords
- filter plate
- cut
- screen plate
- zick
- zack
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/469—Perforated sheet-like material
-
- 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
- B01D29/01—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 flat filtering elements
- B01D29/012—Making filtering elements
-
- 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
- B01D29/01—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 flat filtering elements
- B01D29/03—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 flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/10—Filter screens essentially made of metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
- B23K26/382—Removing material by boring or cutting by boring
- B23K26/384—Removing material by boring or cutting by boring of specially shaped holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F3/00—Severing by means other than cutting; Apparatus therefor
- B26F3/004—Severing by means other than cutting; Apparatus therefor by means of a fluid jet
Abstract
The invention relates to a screen plate (1) which has a number of cut-through areas (3). The surface of the screen plate (1) has been provided with grooves (2) in the bottom of which the cut-through area (3) is applied in form of a slot, perforation or the like, which preferably are zick-zack-formed.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8802999A SE8802999L (en) | 1988-08-26 | 1988-08-26 | FILTER ELEMENT |
PCT/FI1989/000154 WO1990001983A1 (en) | 1988-08-26 | 1989-08-24 | Sieveplate |
AU41840/89A AU4184089A (en) | 1988-08-26 | 1989-08-24 | Sieveplate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8802999A SE8802999L (en) | 1988-08-26 | 1988-08-26 | FILTER ELEMENT |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8802999D0 true SE8802999D0 (en) | 1988-08-26 |
SE8802999L SE8802999L (en) | 1990-02-27 |
Family
ID=20373136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8802999A SE8802999L (en) | 1988-08-26 | 1988-08-26 | FILTER ELEMENT |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU4184089A (en) |
SE (1) | SE8802999L (en) |
WO (1) | WO1990001983A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4331107C2 (en) * | 1993-09-15 | 2001-01-18 | Hein Lehmann Trenn Foerder | Overflow strainer |
JPH0832922A (en) * | 1994-07-14 | 1996-02-02 | Hitachi Ltd | Magnetic recording/reproducing device |
SE9701474L (en) | 1997-04-21 | 1998-10-22 | Alfa Laval Ab | Sieve plate for sieving a pulp suspension and ways to separate it |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US671780A (en) * | 1898-06-30 | 1901-04-09 | Richard Smith | Screen-plate for paper-making machines. |
DE3040710A1 (en) * | 1980-10-29 | 1982-05-27 | Carl Schenck Ag, 6100 Darmstadt | Poured sieve plate |
FR2516563A1 (en) * | 1981-11-18 | 1983-05-20 | Lamort E & M | IMPROVEMENTS ON PAPER PULP CLEANERS AND THEIR SCREWS |
AT383055B (en) * | 1983-08-18 | 1987-05-11 | Hutter & Schrantz Ag | SCREEN BASE FOR VIBRATING SCREENING MACHINES |
DE3607457A1 (en) * | 1986-03-07 | 1987-09-10 | Voith Gmbh J M | SORTING SCREEN |
-
1988
- 1988-08-26 SE SE8802999A patent/SE8802999L/en not_active Application Discontinuation
-
1989
- 1989-08-24 WO PCT/FI1989/000154 patent/WO1990001983A1/en unknown
- 1989-08-24 AU AU41840/89A patent/AU4184089A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU4184089A (en) | 1990-03-23 |
WO1990001983A1 (en) | 1990-03-08 |
SE8802999L (en) | 1990-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
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