OA09081A - Multiple piston pumping device and piston for this device. - Google Patents

Multiple piston pumping device and piston for this device.

Info

Publication number
OA09081A
OA09081A OA59611A OA59611A OA09081A OA 09081 A OA09081 A OA 09081A OA 59611 A OA59611 A OA 59611A OA 59611 A OA59611 A OA 59611A OA 09081 A OA09081 A OA 09081A
Authority
OA
OAPI
Prior art keywords
piston
pumping device
pumping
multiple piston
piston pumping
Prior art date
Application number
OA59611A
Other languages
French (fr)
Inventor
Gueroult Robert
Original Assignee
Gueroult Jeanne
Gueroult Daniele Marie
Gueroult Martine Marie Louise
Gueroult Marie Noelle Christin
Harris Marion Micheline Genevi
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 by Gueroult Jeanne, Gueroult Daniele Marie, Gueroult Martine Marie Louise, Gueroult Marie Noelle Christin, Harris Marion Micheline Genevi filed Critical Gueroult Jeanne
Publication of OA09081A publication Critical patent/OA09081A/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
OA59611A 1988-07-13 1989-07-11 Multiple piston pumping device and piston for this device. OA09081A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8809575A FR2634253B1 (en) 1988-07-13 1988-07-13 MULTIPLE PISTON PUMPING DEVICE AND PISTON THEREFOR

Publications (1)

Publication Number Publication Date
OA09081A true OA09081A (en) 1991-10-31

Family

ID=9368443

Family Applications (1)

Application Number Title Priority Date Filing Date
OA59611A OA09081A (en) 1988-07-13 1989-07-11 Multiple piston pumping device and piston for this device.

Country Status (3)

Country Link
AP (1) AP115A (en)
FR (1) FR2634253B1 (en)
OA (1) OA09081A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992012346A1 (en) * 1991-01-10 1992-07-23 Mondesh Limited Pumps
ZA957564B (en) * 1994-09-09 1996-04-17 Pumpwell Pty Ltd Fluid pump
FR2732079A1 (en) * 1995-03-22 1996-09-27 Sorelec Reciprocating pump for pumping water or oil from underground reservoirs
FR2732080B1 (en) * 1995-03-22 1997-10-24 Sorelec VERTICAL ALTERNATIVE PUMP
CN1122757C (en) * 1995-05-05 2003-10-01 索雷莱克公司 Vertically reciprocating pump
MY127848A (en) * 1998-02-02 2006-12-29 Sorelec Vertical alternating pump with flat pistons
FR2992373B1 (en) 2012-06-26 2014-06-27 Gwe Pumpenboese Gmbh PERFECTED PISTON PUMP
DE102017121334A1 (en) * 2017-09-14 2019-03-14 Danfoss Power Solution GmbH & Co OHG Control disc with increased rigidity and method for producing such a control disc

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE376682C (en) * 1920-02-05 1923-06-01 Gilbert & Barker Mfg Co Piston for pumps
US1477381A (en) * 1921-08-06 1923-12-11 Victor H Palm Pump valve
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
US3367278A (en) * 1965-05-12 1968-02-06 Leggitt S H Co Pump
FR1515233A (en) * 1967-01-20 1968-03-01 Improvement to a piston and valve device for pump
DE2530576A1 (en) * 1975-07-09 1977-01-20 Preussag Ag Submersible piston type pump for well bore hole - has weighted piston moving in cylinder projecting below piston
FR2518181B1 (en) * 1981-12-14 1987-09-25 Socvi Sa ALTERNATIVE PUMP PIPE

Also Published As

Publication number Publication date
AP115A (en) 1991-02-12
FR2634253A1 (en) 1990-01-19
AP8900131A0 (en) 1989-07-31
FR2634253B1 (en) 1990-09-21

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