FR1515233A - Improvement to a piston and valve device for pump - Google Patents

Improvement to a piston and valve device for pump

Info

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
Application number
FR91859A
Other languages
French (fr)
Inventor
Jean Thuilleux
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to FR91859A priority Critical patent/FR1515233A/en
Application granted granted Critical
Publication of FR1515233A publication Critical patent/FR1515233A/en
Expired legal-status Critical Current

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)
FR91859A 1967-01-20 1967-01-20 Improvement to a piston and valve device for pump Expired FR1515233A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (10)

* Cited by examiner, † Cited by third party
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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