BE726782A - - Google Patents
Info
- Publication number
- BE726782A BE726782A BE726782DA BE726782A BE 726782 A BE726782 A BE 726782A BE 726782D A BE726782D A BE 726782DA BE 726782 A BE726782 A BE 726782A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
- B03B5/66—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type of the hindered settling type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7904—Reciprocating valves
- Y10T137/7922—Spring biased
- Y10T137/7929—Spring coaxial with valve
- Y10T137/7931—Spring in inlet
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69718468A | 1968-01-11 | 1968-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE726782A true BE726782A (US06534493-20030318-C00166.png) | 1969-06-16 |
Family
ID=24800153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE726782D BE726782A (US06534493-20030318-C00166.png) | 1968-01-11 | 1969-01-10 |
Country Status (9)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4070277A (en) * | 1977-02-22 | 1978-01-24 | Ecodyne Corporation | Apparatus for separating solids from liquids |
| US4341643A (en) * | 1980-06-30 | 1982-07-27 | Bernard Brodoff | Settling tanks for waste disposal |
| US4541850A (en) * | 1984-07-02 | 1985-09-17 | Conoco Inc. | Slurry input device |
| FR2568489B1 (fr) * | 1984-07-31 | 1990-03-23 | Alsthom Atlantique | Procede de clarification a deux etages pour liquide charge de matieres solides |
| GB9008418D0 (en) * | 1990-04-12 | 1990-06-13 | Waters Keith | Cover assembly |
| DE19536303A1 (de) * | 1995-09-29 | 1997-04-03 | Braeuer Aufbereitungsmaschinen | Schwertrübesortierer |
| US5944995A (en) * | 1998-01-26 | 1999-08-31 | Baker Hughes Incorporated | Clarifier feedwell |
| US7988865B2 (en) * | 2009-12-04 | 2011-08-02 | Flsmidth A/S | Feedwell dilution system for thickeners in oil sands |
| CN106680160B (zh) * | 2017-02-28 | 2023-10-20 | 广西大学 | 一种上升水流法连续水力分析仪及其分析方法 |
| CN107321487A (zh) * | 2017-06-21 | 2017-11-07 | 柳州博海科技有限公司 | 一种用于矿区作业的选矿摇床 |
| FR3106213B1 (fr) | 2020-01-09 | 2023-03-24 | Psa Automobiles Sa | Diagnostic d’état d’une batterie de servitude d’un véhicule par impulsions de courant |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US933808A (en) * | 1909-02-03 | 1909-09-14 | Jeffrey Mfg Co | Coal-washer. |
| US1953672A (en) * | 1928-06-25 | 1934-04-03 | Arthur C Daman | Classifier |
| US2410637A (en) * | 1944-06-23 | 1946-11-05 | Dorr Co | Hydraulic sizer for suspended solids |
| US2723754A (en) * | 1952-07-23 | 1955-11-15 | Dorr Oliver Inc | Hydraulic sizer for suspended solids |
| US2857050A (en) * | 1955-01-20 | 1958-10-21 | Dorr Oliver Inc | Hydraulic classifier |
| US2960226A (en) * | 1957-11-01 | 1960-11-15 | Dorr Oliver Inc | Method and apparatus for wet classification of solids |
-
1968
- 1968-01-11 US US3485365D patent/US3485365A/en not_active Expired - Lifetime
-
1969
- 1969-01-07 GB GB88469A patent/GB1197162A/en not_active Expired
- 1969-01-10 SE SE28569A patent/SE365128B/xx unknown
- 1969-01-10 FR FR6900319A patent/FR2000166A1/fr not_active Withdrawn
- 1969-01-10 NL NL6900476A patent/NL6900476A/xx unknown
- 1969-01-10 BE BE726782D patent/BE726782A/xx not_active IP Right Cessation
- 1969-01-10 BR BR20550669A patent/BR6905506D0/pt unknown
- 1969-01-10 DE DE19691901020 patent/DE1901020A1/de active Pending
-
1970
- 1970-06-13 ES ES380731A patent/ES380731A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BR6905506D0 (pt) | 1973-06-12 |
| GB1197162A (en) | 1970-07-01 |
| DE1901020A1 (de) | 1970-08-06 |
| SE365128B (US06534493-20030318-C00166.png) | 1974-03-18 |
| US3485365A (en) | 1969-12-23 |
| ES380731A1 (es) | 1972-08-16 |
| FR2000166A1 (US06534493-20030318-C00166.png) | 1969-08-29 |
| NL6900476A (US06534493-20030318-C00166.png) | 1969-07-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: DORR-OLIVER INC. Effective date: 19870131 |