EP0641609A3 - Wind sifter. - Google Patents
Wind sifter. Download PDFInfo
- Publication number
- EP0641609A3 EP0641609A3 EP94113724A EP94113724A EP0641609A3 EP 0641609 A3 EP0641609 A3 EP 0641609A3 EP 94113724 A EP94113724 A EP 94113724A EP 94113724 A EP94113724 A EP 94113724A EP 0641609 A3 EP0641609 A3 EP 0641609A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- wind sifter
- sifter
- wind
- 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
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
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
- B07B7/083—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by rotating vanes, discs, drums, or brushes
-
- 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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4329706A DE4329706A1 (en) | 1993-09-02 | 1993-09-02 | Air classifier |
DE4329706 | 1993-09-02 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0641609A2 EP0641609A2 (en) | 1995-03-08 |
EP0641609A3 true EP0641609A3 (en) | 1995-08-30 |
EP0641609B1 EP0641609B1 (en) | 1998-12-02 |
Family
ID=6496713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94113724A Expired - Lifetime EP0641609B1 (en) | 1993-09-02 | 1994-09-01 | Wind sifter |
Country Status (5)
Country | Link |
---|---|
US (1) | US5489320A (en) |
EP (1) | EP0641609B1 (en) |
JP (1) | JP3628357B2 (en) |
DE (2) | DE4329706A1 (en) |
ES (1) | ES2126030T3 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6140451A (en) * | 1997-10-17 | 2000-10-31 | Shin-Etsu Chemical Co., Ltd. | Surface treating compositions |
DE10044104C2 (en) * | 2000-09-07 | 2003-04-10 | Roland Nied | air classifier |
DE102007013029A1 (en) | 2007-03-19 | 2008-09-25 | Roland Dr. Nied | Air classifier operating method and air classifier |
US8480876B2 (en) * | 2007-12-26 | 2013-07-09 | Theodore R. Beck | Aluminum production cell |
CN110560356B (en) * | 2019-09-17 | 2021-08-10 | 安徽隆跃农业发展有限公司 | Agricultural seed multi-stage screening device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1014268A (en) * | 1963-12-05 | 1965-12-22 | Polysius Gmbh | Centrifugal separator |
WO1993009883A1 (en) * | 1991-11-15 | 1993-05-27 | Roland Nied | Cyclone separator |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2591408A (en) * | 1949-09-03 | 1952-04-01 | Gen Electric | Self-ventilated dynamoelectric machine having an air cleaner |
US2738855A (en) * | 1953-04-28 | 1956-03-20 | Fallon John | Apparatus for separating dust from gases |
US2989146A (en) * | 1958-06-27 | 1961-06-20 | Claude B Schneible Co | Separating apparatus |
US3406504A (en) * | 1966-12-13 | 1968-10-22 | American Air Filter Co | Combined gas moving and gas cleaning apparatus |
DE3826463C2 (en) * | 1988-08-04 | 1995-10-26 | Heinz Jaeger | Air classifier |
-
1993
- 1993-09-02 DE DE4329706A patent/DE4329706A1/en not_active Withdrawn
-
1994
- 1994-08-25 US US08/296,254 patent/US5489320A/en not_active Expired - Lifetime
- 1994-09-01 EP EP94113724A patent/EP0641609B1/en not_active Expired - Lifetime
- 1994-09-01 ES ES94113724T patent/ES2126030T3/en not_active Expired - Lifetime
- 1994-09-01 DE DE59407372T patent/DE59407372D1/en not_active Expired - Lifetime
- 1994-09-02 JP JP20985694A patent/JP3628357B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1014268A (en) * | 1963-12-05 | 1965-12-22 | Polysius Gmbh | Centrifugal separator |
WO1993009883A1 (en) * | 1991-11-15 | 1993-05-27 | Roland Nied | Cyclone separator |
Also Published As
Publication number | Publication date |
---|---|
US5489320A (en) | 1996-02-06 |
JP3628357B2 (en) | 2005-03-09 |
EP0641609A2 (en) | 1995-03-08 |
DE59407372D1 (en) | 1999-01-14 |
EP0641609B1 (en) | 1998-12-02 |
JPH07155699A (en) | 1995-06-20 |
DE4329706A1 (en) | 1995-03-09 |
ES2126030T3 (en) | 1999-03-16 |
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