JPS56500092A - - Google Patents
Info
- Publication number
- JPS56500092A JPS56500092A JP50016179A JP50016179A JPS56500092A JP S56500092 A JPS56500092 A JP S56500092A JP 50016179 A JP50016179 A JP 50016179A JP 50016179 A JP50016179 A JP 50016179A JP S56500092 A JPS56500092 A JP S56500092A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- B03B11/00—Feed or discharge devices integral with washing or wet-separating equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/18—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/06—Arrangements for treating drilling fluids outside the borehole
- E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
- E21B21/065—Separating solids from drilling fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
- B04C2009/005—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with external rotors, e.g. impeller, ventilator, fan, blower, pump
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Treatment Of Sludge (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2705515 | 1979-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56500092A true JPS56500092A (en) | 1981-01-29 |
Family
ID=20802241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50016179A Pending JPS56500092A (en) | 1979-01-16 | 1979-11-30 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS56500092A (en) |
| AU (1) | AU5467180A (en) |
| BG (1) | BG29454A1 (en) |
| FR (1) | FR2446921A1 (en) |
| IT (1) | IT8041505A0 (en) |
| NL (1) | NL8000199A (en) |
| WO (1) | WO1980001499A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9416586D0 (en) * | 1994-08-17 | 1994-10-12 | Astleford John | Bore hole flushing |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4717916A (en) * | 1971-02-11 | 1972-09-11 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU604961A1 (en) * | 1974-04-23 | 1978-04-30 | Всесоюзный научно-исследовательский институт по креплению скважин и буровым растворам | Device for cleaning drilling mud |
| SU585272A1 (en) * | 1975-07-29 | 1977-12-25 | Всесоюзный научно-исследовательский институт по креплению скважин и буровым растворам | Method of removing weighing agent from drill mud |
| WO1980001497A1 (en) * | 1979-01-16 | 1980-07-24 | Sred Az Nii Prirodnogo | Device for dispersing and homogenizing drilling mud |
-
1979
- 1979-09-17 BG BG7944873A patent/BG29454A1/en unknown
- 1979-11-30 JP JP50016179A patent/JPS56500092A/ja active Pending
- 1979-11-30 WO PCT/SU1979/000123 patent/WO1980001499A1/en unknown
-
1980
- 1980-01-12 NL NL8000199A patent/NL8000199A/en not_active Application Discontinuation
- 1980-01-15 FR FR8000854A patent/FR2446921A1/en not_active Withdrawn
- 1980-01-16 AU AU54671/80A patent/AU5467180A/en not_active Abandoned
- 1980-01-16 IT IT8041505A patent/IT8041505A0/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4717916A (en) * | 1971-02-11 | 1972-09-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU5467180A (en) | 1980-07-24 |
| BG29454A1 (en) | 1980-12-12 |
| WO1980001499A1 (en) | 1980-07-24 |
| NL8000199A (en) | 1980-07-18 |
| FR2446921A1 (en) | 1980-08-14 |
| IT8041505A0 (en) | 1980-01-16 |