ZA93900B - Starting positive displacement pump. - Google Patents
Starting positive displacement pump.Info
- Publication number
- ZA93900B ZA93900B ZA93900A ZA93900A ZA93900B ZA 93900 B ZA93900 B ZA 93900B ZA 93900 A ZA93900 A ZA 93900A ZA 93900 A ZA93900 A ZA 93900A ZA 93900 B ZA93900 B ZA 93900B
- Authority
- ZA
- South Africa
- Prior art keywords
- displacement pump
- positive displacement
- starting positive
- starting
- pump
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/06—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0053—Venting means for starting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA921133 | 1992-02-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA93900B true ZA93900B (en) | 1993-09-10 |
Family
ID=25581398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA93900A ZA93900B (en) | 1992-02-17 | 1993-02-09 | Starting positive displacement pump. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0561494A3 (en) |
AU (1) | AU3297193A (en) |
ZA (1) | ZA93900B (en) |
ZW (1) | ZW1993A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4330226C1 (en) * | 1993-09-07 | 1994-09-08 | Bornemann J H Gmbh & Co | Eccentric worm screw pump |
US5820354A (en) * | 1996-11-08 | 1998-10-13 | Robbins & Myers, Inc. | Cascaded progressing cavity pump system |
GB2338268A (en) * | 1998-02-24 | 1999-12-15 | Orbit Pumps Ltd | Stator assembly |
US6497556B2 (en) | 2001-04-24 | 2002-12-24 | Cdx Gas, Llc | Fluid level control for a downhole well pumping system |
US6604910B1 (en) | 2001-04-24 | 2003-08-12 | Cdx Gas, Llc | Fluid controlled pumping system and method |
US8267677B2 (en) | 2005-10-03 | 2012-09-18 | Flowrox Oy | Gasket part for a pump |
CN101382131B (en) * | 2008-10-15 | 2010-06-16 | 马子奇 | Pressure testing downhole oil production screw pump |
CN105889062B (en) * | 2016-05-10 | 2017-12-29 | 辽宁新华仪器有限公司 | Screw rod pump drive assembly |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2267459A (en) * | 1939-01-09 | 1941-12-23 | Fmc Corp | Deep well pump |
US3362335A (en) * | 1966-03-07 | 1968-01-09 | Borg Warner | Control system for fluid pressure source |
US3857517A (en) * | 1972-11-13 | 1974-12-31 | Environment One Corp | Anti-siphon and pump priming for sewage grinder pump |
US4416592A (en) * | 1981-04-15 | 1983-11-22 | Sid Harvey, Inc. | Liquid flow control apparatus |
GB2157766B (en) * | 1984-04-25 | 1988-01-20 | Facet Enterprises | Rotary fuel-pump for an i.c.engine |
-
1993
- 1993-02-01 ZW ZW19/93A patent/ZW1993A1/en unknown
- 1993-02-03 EP EP19930300805 patent/EP0561494A3/en not_active Withdrawn
- 1993-02-09 ZA ZA93900A patent/ZA93900B/en unknown
- 1993-02-10 AU AU32971/93A patent/AU3297193A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
ZW1993A1 (en) | 1993-06-02 |
EP0561494A3 (en) | 1993-11-03 |
AU3297193A (en) | 1993-08-19 |
EP0561494A2 (en) | 1993-09-22 |
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