GB1519193A - Slotted screen plate - Google Patents
Slotted screen plateInfo
- Publication number
- GB1519193A GB1519193A GB31565/75A GB3156575A GB1519193A GB 1519193 A GB1519193 A GB 1519193A GB 31565/75 A GB31565/75 A GB 31565/75A GB 3156575 A GB3156575 A GB 3156575A GB 1519193 A GB1519193 A GB 1519193A
- Authority
- GB
- United Kingdom
- Prior art keywords
- screen plate
- slotted screen
- july
- slot
- passages
- 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.)
- Expired
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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
- D21D5/16—Cylinders and plates for screens
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
- Paper (AREA)
- Magnetic Heads (AREA)
Abstract
1519193 Screen plates K G MALM 28 July 1975 [26 July 1974] 31565/75 Heading B1D and B2H A metal screen plate 1 has slots 4 (e.g. in the bottom of grooves 2), each slot being enlarged at its ends to provide thereat partcylindrical or part-frustoconical passages 5, the diameter or smallest diameter D of which exceeds the width B of the portion of the slot between the passages 5 by an amount equal to 0.05-0.5 times width B.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7409738A SE383767B (en) | 1974-07-26 | 1974-07-26 | SILPLAT |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1519193A true GB1519193A (en) | 1978-07-26 |
Family
ID=20321788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB31565/75A Expired GB1519193A (en) | 1974-07-26 | 1975-07-28 | Slotted screen plate |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE2533240C3 (en) |
FI (1) | FI752146A (en) |
FR (1) | FR2279480A1 (en) |
GB (1) | GB1519193A (en) |
NO (1) | NO752642L (en) |
SE (1) | SE383767B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2266226A (en) * | 1992-03-30 | 1993-10-27 | Fritz Hakemann | Perforated strainer plate for use in a drip tray |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5200072A (en) * | 1990-08-16 | 1993-04-06 | Ahlstrom Screen Plates Inc. | Screen plates and methods of manufacture |
AT398090B (en) * | 1992-05-15 | 1994-09-26 | Andritz Patentverwaltung | DEVICE FOR SEPARATING LIQUID FROM SOLIDS-LIQUID MIXTURES WITH A SOLIDS RETENTION DEVICE AND DEVICE IN THE FORM OF A SCREW PRESS |
US6138838A (en) * | 1998-05-29 | 2000-10-31 | J&L Fiber Services, Inc. | Screen media and a screening passage therefore |
-
1974
- 1974-07-26 SE SE7409738A patent/SE383767B/en not_active IP Right Cessation
-
1975
- 1975-07-23 FR FR7522956A patent/FR2279480A1/en not_active Withdrawn
- 1975-07-25 FI FI752146A patent/FI752146A/fi not_active Application Discontinuation
- 1975-07-25 NO NO752642A patent/NO752642L/no unknown
- 1975-07-25 DE DE2533240A patent/DE2533240C3/en not_active Expired
- 1975-07-28 GB GB31565/75A patent/GB1519193A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2266226A (en) * | 1992-03-30 | 1993-10-27 | Fritz Hakemann | Perforated strainer plate for use in a drip tray |
GB2266226B (en) * | 1992-03-30 | 1996-02-21 | Fritz Hakemann | Perforated strainer plate |
Also Published As
Publication number | Publication date |
---|---|
DE2533240B2 (en) | 1977-12-01 |
SE383767B (en) | 1976-03-29 |
FI752146A (en) | 1976-01-27 |
FR2279480A1 (en) | 1976-02-20 |
DE2533240C3 (en) | 1978-07-13 |
SE7409738L (en) | 1976-01-27 |
NO752642L (en) | 1976-01-27 |
DE2533240A1 (en) | 1976-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |