GR1002752B - Alternating vertical pump - Google Patents

Alternating vertical pump

Info

Publication number
GR1002752B
GR1002752B GR960100095A GR960100095A GR1002752B GR 1002752 B GR1002752 B GR 1002752B GR 960100095 A GR960100095 A GR 960100095A GR 960100095 A GR960100095 A GR 960100095A GR 1002752 B GR1002752 B GR 1002752B
Authority
GR
Greece
Prior art keywords
vertical pump
alternating vertical
rod
hub
alternating
Prior art date
Application number
GR960100095A
Other languages
Greek (el)
Inventor
Djelouah Salah
Original Assignee
Sorelec
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
Priority claimed from FR9503357A external-priority patent/FR2732079A1/en
Application filed by Sorelec filed Critical Sorelec
Publication of GR1002752B publication Critical patent/GR1002752B/en

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
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
    • 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
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
    • F04B47/024—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level actuated by muscle power

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

Alternating vertical pump characterized in that the piston (8) is formed by a support (81, 82, 83) comprising a downward prolonged hub having reinforcement arms; the hub is transversed by the rod (7, 71, 72) and mounted in one piece in translation with the rod (7, 71, 72) and
GR960100095A 1995-03-22 1996-03-21 Alternating vertical pump GR1002752B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9503357A FR2732079A1 (en) 1995-03-22 1995-03-22 Reciprocating pump for pumping water or oil from underground reservoirs
FR9505415A FR2738039A1 (en) 1995-03-22 1995-05-05 Vertical reciprocating lift pump for pumping liquids, e.g. water or oil, from underground
FR9510968A FR2732080B1 (en) 1995-03-22 1995-09-19 VERTICAL ALTERNATIVE PUMP

Publications (1)

Publication Number Publication Date
GR1002752B true GR1002752B (en) 1997-08-26

Family

ID=27253036

Family Applications (1)

Application Number Title Priority Date Filing Date
GR960100095A GR1002752B (en) 1995-03-22 1996-03-21 Alternating vertical pump

Country Status (7)

Country Link
ES (1) ES2127677B1 (en)
FR (1) FR2732080B1 (en)
GR (1) GR1002752B (en)
MA (1) MA23827A1 (en)
OA (1) OA10274A (en)
PT (1) PT101850B (en)
TR (1) TR199600230A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2774435B1 (en) * 1998-02-02 2002-02-15 Sorelec ALTERNATIVE PUMP FOR LIQUID DEHYDRATION
MY127848A (en) * 1998-02-02 2006-12-29 Sorelec Vertical alternating pump with flat pistons
FR2774434B1 (en) * 1998-02-02 2001-06-29 Sorelec VERTICAL ALTERNATIVE FLAT PISTON PUMP

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1515233A (en) * 1967-01-20 1968-03-01 Improvement to a piston and valve device for pump
DE2438796A1 (en) * 1974-08-13 1976-02-26 Josef Finnah Dispensing valve for pasty foodstuff - hollow dispensing piston is stretched and reduced in dia. to permit material to flow past
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
WO1988004365A1 (en) * 1984-09-24 1988-06-16 Battelle Development Corporation Well pump
FR2634253A1 (en) * 1988-07-13 1990-01-19 Gueroult Robert Pumping device with multiple pistons and piston for this device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR615991A (en) * 1925-10-07 1927-01-20 Piston pump with rapid movement, acting by inertia of the liquid, and particularly applicable to the lifting of deep liquids

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1515233A (en) * 1967-01-20 1968-03-01 Improvement to a piston and valve device for pump
DE2438796A1 (en) * 1974-08-13 1976-02-26 Josef Finnah Dispensing valve for pasty foodstuff - hollow dispensing piston is stretched and reduced in dia. to permit material to flow past
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
WO1988004365A1 (en) * 1984-09-24 1988-06-16 Battelle Development Corporation Well pump
FR2634253A1 (en) * 1988-07-13 1990-01-19 Gueroult Robert Pumping device with multiple pistons and piston for this device

Also Published As

Publication number Publication date
TR199600230A2 (en) 1996-10-21
MA23827A1 (en) 1996-10-01
FR2732080A1 (en) 1996-09-27
PT101850A (en) 1996-10-31
ES2127677B1 (en) 1999-12-01
OA10274A (en) 1997-09-19
PT101850B (en) 1997-12-31
ES2127677A1 (en) 1999-04-16
FR2732080B1 (en) 1997-10-24

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Legal Events

Date Code Title Description
ML Lapse due to non-payment of fees