NL90256C - - Google Patents
Info
- Publication number
- NL90256C NL90256C NL90256DA NL90256C NL 90256 C NL90256 C NL 90256C NL 90256D A NL90256D A NL 90256DA NL 90256 C NL90256 C NL 90256C
- Authority
- NL
- Netherlands
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
- B07B1/06—Cone or disc shaped screens
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL208856 | 1956-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL90256C true NL90256C (xx) | 1958-09-15 |
Family
ID=19750772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL90256D NL90256C (xx) | 1956-07-11 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3047149A (xx) |
| BE (1) | BE559107A (xx) |
| DE (1) | DE1061712B (xx) |
| ES (1) | ES236514A1 (xx) |
| FR (1) | FR1182359A (xx) |
| NL (1) | NL90256C (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2443292A1 (fr) * | 1978-12-06 | 1980-07-04 | Constantine Alan | Procede et appareil pour trier des corps ayant des densites differentes |
| US4854454A (en) * | 1986-01-23 | 1989-08-08 | S. C. Johnson & Son, Inc. | Apparatus and method for segregating parts |
| USRE32823E (en) * | 1986-01-23 | 1989-01-10 | S. C. Johnson & Son, Inc. | Apparatus and method for segregating parts |
| US4752009A (en) * | 1986-01-23 | 1988-06-21 | S. C. Johnson & Son, Inc. | Apparatus for segregating parts |
| US4676380A (en) * | 1986-01-23 | 1987-06-30 | S. C. Johnson & Son, Inc. | Apparatus and method for segregating parts |
| US5082552A (en) * | 1986-03-10 | 1992-01-21 | Cri International, Inc. | Hydrotreating with catalyst particles using length and density grading |
| US4720473A (en) * | 1986-03-10 | 1988-01-19 | Cri International, Inc. | Production of improved catalyst-type particles using length and density grading |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US977956A (en) * | 1902-03-15 | 1910-12-06 | Arthur Langerfeld | Separator for lump material. |
| US1132011A (en) * | 1914-05-02 | 1915-03-16 | Clemens Horst Co E | Hop-separator. |
| CH156043A (de) * | 1930-12-06 | 1932-07-31 | Leemann Theodor | Verfahren zum Sortieren von ungleich elastischen Körnern. |
| US2657798A (en) * | 1949-02-11 | 1953-11-03 | Deere & Co | Potato digger having means for separating vines and stones from potatoes |
| US2781127A (en) * | 1951-07-11 | 1957-02-12 | Gen Electric | Apparatus for testing magnets |
| US2726501A (en) * | 1952-12-02 | 1955-12-13 | Int Harvester Co | Potato harvester and separator |
| US2828012A (en) * | 1952-12-02 | 1958-03-25 | Int Harvester Co | Mechanism for separating stones and other debris from potatoes in a potato harvester |
-
0
- NL NL90256D patent/NL90256C/xx active
- BE BE559107D patent/BE559107A/xx unknown
-
1957
- 1957-07-03 US US669818A patent/US3047149A/en not_active Expired - Lifetime
- 1957-07-04 DE DEST12733A patent/DE1061712B/de active Pending
- 1957-07-11 ES ES0236514A patent/ES236514A1/es not_active Expired
- 1957-07-11 FR FR1182359D patent/FR1182359A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1182359A (fr) | 1959-06-24 |
| DE1061712B (de) | 1959-07-23 |
| US3047149A (en) | 1962-07-31 |
| ES236514A1 (es) | 1958-05-16 |
| BE559107A (xx) | 1957-07-31 |