NL58555C - - Google Patents
Info
- Publication number
- NL58555C NL58555C NL58555DA NL58555C NL 58555 C NL58555 C NL 58555C NL 58555D A NL58555D A NL 58555DA NL 58555 C NL58555 C NL 58555C
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/36—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed fluidised during the filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2546650X | 1941-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL58555C true NL58555C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=19874677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL58555D NL58555C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1941-04-09 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2546650A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
| NL (1) | NL58555C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2663426A (en) * | 1953-12-22 | Xprocess f foehmpeo | ||
| US2663745A (en) * | 1950-12-13 | 1953-12-22 | Standard Oil Dev Co | Process for improving alcohol quality |
| US2918764A (en) * | 1954-12-27 | 1959-12-29 | Indiana Commerical Filters Cor | Method of making a filter cartridge |
| US2868659A (en) * | 1955-10-26 | 1959-01-13 | American Marietta Co | Hydraulic cement compositions, ingredients, and methods of making same |
| US2991983A (en) * | 1956-09-21 | 1961-07-11 | Dorr Oliver Inc | Sludge treatment |
| US3417159A (en) * | 1966-11-07 | 1968-12-17 | Gulf Oil Corp | Separation of hydrocarbons from plant process waste water |
| US4081365A (en) * | 1974-01-02 | 1978-03-28 | Filters International Inc. | Methods for use in water purification particularly sewage treatments |
| US3963620A (en) * | 1974-07-26 | 1976-06-15 | Allmanna Ingenjorsbyran Ab | Purification filter for liquids |
| US4457849A (en) * | 1981-10-05 | 1984-07-03 | International Water Saving Systems, Inc. | Method and apparatus for filtering industrial and human waste |
| US4420403A (en) * | 1982-08-02 | 1983-12-13 | Control Fluidics, Inc. | Filter module |
| AU3828395A (en) * | 1994-10-07 | 1996-05-02 | Mark Robertson | Fluidized bed filter |
| US6143187A (en) * | 1994-10-07 | 2000-11-07 | Robertson; Mark B. | Fluidized bed filter for an aquarium |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US538875A (en) * | 1895-05-07 | Thirds to pienry guenther | ||
| US455527A (en) * | 1891-07-07 | Filtering apparatus | ||
| US648105A (en) * | 1900-02-21 | 1900-04-24 | James B Greer | Filter. |
| US1480091A (en) * | 1921-02-14 | 1924-01-08 | Petroleum Rectifying Co | Dehydrator |
| US2209602A (en) * | 1933-11-20 | 1940-07-30 | Ira H Jewell | Method of and apparatus for rapid sand filtration |
-
0
- NL NL58555D patent/NL58555C/xx active
-
1947
- 1947-07-14 US US760905A patent/US2546650A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2546650A (en) | 1951-03-27 |