IN163704B - - Google Patents
Info
- Publication number
- IN163704B IN163704B IN385/CAL/85A IN385CA1985A IN163704B IN 163704 B IN163704 B IN 163704B IN 385CA1985 A IN385CA1985 A IN 385CA1985A IN 163704 B IN163704 B IN 163704B
- Authority
- IN
- India
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
- F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
- F04B9/1035—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber the movement of the pump piston in the two directions being obtained by two single-acting liquid motors each acting in one direction
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F3/00—Cooling or drying of air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
- F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
- F04B9/107—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber rectilinear movement of the pumping member in the working direction being obtained by a single-acting liquid motor, e.g. actuated in the other direction by gravity or a spring
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Reciprocating Pumps (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU841955A HU190476B (en) | 1984-05-22 | 1984-05-22 | Method for delivering fluid to be transported by means of operating liquid having potential energy and water column machine for carrying out the method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN163704B true IN163704B (en) | 1988-10-29 |
Family
ID=10956995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN385/CAL/85A IN163704B (en) | 1984-05-22 | 1985-05-21 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS6198978A (en) |
| CA (1) | CA1244743A (en) |
| DE (1) | DE3517172C2 (en) |
| FR (1) | FR2564906B3 (en) |
| GB (1) | GB2161519B (en) |
| HU (1) | HU190476B (en) |
| IN (1) | IN163704B (en) |
| RU (1) | RU1794226C (en) |
| ZA (1) | ZA853792B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997049897A1 (en) * | 1996-06-23 | 1997-12-31 | Anglogold Limited | Fluid transfer system |
| DE19710372C2 (en) * | 1997-03-13 | 1999-05-27 | Kerm Engineering Gmbh | Water lifting device for underground mining |
| CN114183407B (en) * | 2021-12-06 | 2023-01-06 | 中国矿业大学(北京) | Colliery is frozen water in pit and transports high-low pressure conversion equipment and mine refrigeration cooling system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU168430B (en) * | 1974-04-09 | 1976-04-28 |
-
1984
- 1984-05-22 HU HU841955A patent/HU190476B/en unknown
-
1985
- 1985-05-13 DE DE3517172A patent/DE3517172C2/en not_active Expired - Fee Related
- 1985-05-17 GB GB08512499A patent/GB2161519B/en not_active Expired
- 1985-05-20 FR FR8507553A patent/FR2564906B3/en not_active Expired
- 1985-05-20 ZA ZA853792A patent/ZA853792B/en unknown
- 1985-05-21 JP JP60107077A patent/JPS6198978A/en active Pending
- 1985-05-21 CA CA000481888A patent/CA1244743A/en not_active Expired
- 1985-05-21 IN IN385/CAL/85A patent/IN163704B/en unknown
- 1985-05-22 RU SU853898062A patent/RU1794226C/en active
Also Published As
| Publication number | Publication date |
|---|---|
| HU190476B (en) | 1986-09-29 |
| JPS6198978A (en) | 1986-05-17 |
| DE3517172A1 (en) | 1986-01-16 |
| FR2564906B3 (en) | 1986-09-12 |
| GB2161519A (en) | 1986-01-15 |
| HUT37480A (en) | 1985-12-28 |
| ZA853792B (en) | 1986-01-29 |
| CA1244743A (en) | 1988-11-15 |
| GB2161519B (en) | 1987-11-11 |
| FR2564906A1 (en) | 1985-11-29 |
| DE3517172C2 (en) | 1994-01-27 |
| RU1794226C (en) | 1993-02-07 |
| GB8512499D0 (en) | 1985-06-19 |