FR1515233A - Improvement to a piston and valve device for pump - Google Patents
Improvement to a piston and valve device for pumpInfo
- Publication number
- FR1515233A FR1515233A FR91859A FR91859A FR1515233A FR 1515233 A FR1515233 A FR 1515233A FR 91859 A FR91859 A FR 91859A FR 91859 A FR91859 A FR 91859A FR 1515233 A FR1515233 A FR 1515233A
- Authority
- FR
- France
- Prior art keywords
- piston
- pump
- improvement
- valve device
- valve
- Prior art date
- 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.)
- Expired
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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/12—Valves; Arrangement of valves arranged in or on pistons
- F04B53/123—Flexible valves
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/12—Valves; Arrangement of valves arranged in or on pistons
- F04B53/125—Reciprocating valves
- F04B53/127—Disc valves
- F04B53/128—Annular disc valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR91859A FR1515233A (en) | 1967-01-20 | 1967-01-20 | Improvement to a piston and valve device for pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR91859A FR1515233A (en) | 1967-01-20 | 1967-01-20 | Improvement to a piston and valve device for pump |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1515233A true FR1515233A (en) | 1968-03-01 |
Family
ID=8624133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR91859A Expired FR1515233A (en) | 1967-01-20 | 1967-01-20 | Improvement to a piston and valve device for pump |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1515233A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2198551A5 (en) * | 1972-08-31 | 1974-03-29 | Lister Et Cy Ltd | |
FR2518181A1 (en) * | 1981-12-14 | 1983-06-17 | Socvi Sa | Pump for underground liquid - has equispaced pistons with non return valves on cable inside flexible tube |
FR2634253A1 (en) * | 1988-07-13 | 1990-01-19 | Gueroult Robert | Pumping device with multiple pistons and piston for this device |
FR2732080A1 (en) * | 1995-03-22 | 1996-09-27 | Sorelec | Reciprocating pump for pumping water or oil from underground reservoirs |
FR2732079A1 (en) * | 1995-03-22 | 1996-09-27 | Sorelec | Reciprocating pump for pumping water or oil from underground reservoirs |
WO1996035055A1 (en) * | 1995-05-05 | 1996-11-07 | Sorelec | Vertically reciprocating pump |
-
1967
- 1967-01-20 FR FR91859A patent/FR1515233A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2198551A5 (en) * | 1972-08-31 | 1974-03-29 | Lister Et Cy Ltd | |
FR2518181A1 (en) * | 1981-12-14 | 1983-06-17 | Socvi Sa | Pump for underground liquid - has equispaced pistons with non return valves on cable inside flexible tube |
FR2634253A1 (en) * | 1988-07-13 | 1990-01-19 | Gueroult Robert | Pumping device with multiple pistons and piston for this device |
FR2732080A1 (en) * | 1995-03-22 | 1996-09-27 | Sorelec | Reciprocating pump for pumping water or oil from underground reservoirs |
FR2732079A1 (en) * | 1995-03-22 | 1996-09-27 | Sorelec | Reciprocating pump for pumping water or oil from underground reservoirs |
FR2738039A1 (en) * | 1995-03-22 | 1997-02-28 | Sorelec | Vertical reciprocating lift pump for pumping liquids, e.g. water or oil, from underground |
GR1002752B (en) * | 1995-03-22 | 1997-08-26 | Sorelec | Alternating vertical pump |
ES2127677A1 (en) * | 1995-03-22 | 1999-04-16 | Sorelec | Reciprocating pump for pumping water or oil from underground reservoirs |
WO1996035055A1 (en) * | 1995-05-05 | 1996-11-07 | Sorelec | Vertically reciprocating pump |
US6164936A (en) * | 1995-05-05 | 2000-12-26 | Sorelec | Vertical reciprocating pump having easily installed piston with flap valves |
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