AP115A - Pumping apparatus with a plurality of pistons and a piston for such apparatus. - Google Patents

Pumping apparatus with a plurality of pistons and a piston for such apparatus. Download PDF

Info

Publication number: AP115A
Authority: AP; ARIPO
Prior art keywords: rods; pumping; piston; piston body; pumping apparatus
Prior art date: 1988-07-13

Application number

APAP/P/1989/000131A

Other languages

English (en)

Other versions

AP8900131A0 (en

Inventor

Robert Gueroult (Diseased)

Original Assignee

Gueroult Jeanne

Gueroult Daniele Marie France

Gueroult Martine Marie Louise Andree

Gueroult Marie Noelle Christine Renee

Marris Marion Micheline Genevieve

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.)

1988-07-13

Filing date

1989-07-02

Publication date

1991-02-12

1989-07-02 Application filed by Gueroult Jeanne, Gueroult Daniele Marie France, Gueroult Martine Marie Louise Andree, Gueroult Marie Noelle Christine Renee, Marris Marion Micheline Genevieve filed Critical Gueroult Jeanne

1989-07-31 Publication of AP8900131A0 publication Critical patent/AP8900131A0/xx

1991-02-12 Application granted granted Critical

1991-02-12 Publication of AP115A publication Critical patent/AP115A/en

Links

238000005086 pumping Methods 0.000 title claims abstract description 63
239000000463 material Substances 0.000 claims description 5
229920002457 flexible plastic Polymers 0.000 claims description 2
239000007788 liquid Substances 0.000 claims description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
229910000831 Steel Inorganic materials 0.000 description 4
239000004576 sand Substances 0.000 description 4
239000010959 steel Substances 0.000 description 4
238000012423 maintenance Methods 0.000 description 3
238000000605 extraction Methods 0.000 description 2
241001465754 Metazoa Species 0.000 description 1
241000428533 Rhis Species 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
238000005553 drilling Methods 0.000 description 1
239000002184 metal Substances 0.000 description 1
230000035515 penetration Effects 0.000 description 1
WPPDXAHGCGPUPK-UHFFFAOYSA-N red 2 Chemical compound C1=CC=CC=C1C(C1=CC=CC=C11)=C(C=2C=3C4=CC=C5C6=CC=C7C8=C(C=9C=CC=CC=9)C9=CC=CC=C9C(C=9C=CC=CC=9)=C8C8=CC=C(C6=C87)C(C=35)=CC=2)C4=C1C1=CC=CC=C1 WPPDXAHGCGPUPK-UHFFFAOYSA-N 0.000 description 1
238000007789 sealing Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1

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

Landscapes

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

APAP/P/1989/000131A 1988-07-13 1989-07-02 Pumping apparatus with a plurality of pistons and a piston for such apparatus. AP115A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8809575A FR2634253B1 (fr)	1988-07-13	1988-07-13	Dispositif de pompage a pistons multiples et piston pour ce dispositif

Publications (2)

Publication Number	Publication Date
AP8900131A0 AP8900131A0 (en)	1989-07-31
AP115A true AP115A (en)	1991-02-12

Family

ID=9368443

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
APAP/P/1989/000131A AP115A (en)	1988-07-13	1989-07-02	Pumping apparatus with a plurality of pistons and a piston for such apparatus.

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AP594A (en) *	1994-09-09	1997-09-09	Pumpwell Pty Limited	Fluid pump.

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1992012346A1 (fr) *	1991-01-10	1992-07-23	Mondesh Limited	Pompes
FR2732080B1 (fr) *	1995-03-22	1997-10-24	Sorelec	Pompe alternative verticale
FR2732079A1 (fr) *	1995-03-22	1996-09-27	Sorelec	Pompe alternative verticale
DE69604798T2 (de) *	1995-05-05	2000-06-21	Sorelec, Saint Jean De Braye	Vertikale kolbenpumpe
MY127848A (en) *	1998-02-02	2006-12-29	Sorelec	Vertical alternating pump with flat pistons
FR2992373B1 (fr) *	2012-06-26	2014-06-27	Gwe Pumpenboese Gmbh	Pompe a piston perfectionnee
DE102017121334A1 (de) *	2017-09-14	2019-03-14	Danfoss Power Solution GmbH & Co OHG	Steuerscheibe mit erhöhter Steifigkeit und Verfahren zur Herstellung einer solchen Steuerscheibe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE376682C (de) *	1920-02-05	1923-06-01	Gilbert & Barker Mfg Co	Kolben fuer Pumpen
US1477381A (en) *	1921-08-06	1923-12-11	Victor H Palm	Pump valve
FR615991A (fr) *	1925-10-07	1927-01-20		Pompe à piston à mouvement rapide, agissant par inertie du liquide, et particulièrement applicable à l'élévation des liquides profonds
US3367278A (en) *	1965-05-12	1968-02-06	Leggitt S H Co	Pump
FR1515233A (fr) *	1967-01-20	1968-03-01		Perfectionnement à un dispositif de piston et clapet pour pompe
DE2530576A1 (de) *	1975-07-09	1977-01-20	Preussag Ag	Tiefpumpe
FR2518181B1 (fr) *	1981-12-14	1987-09-25	Socvi Sa	Tuyau pompe alternative

1988
- 1988-07-13 FR FR8809575A patent/FR2634253B1/fr not_active Expired - Lifetime
1989
- 1989-07-02 AP APAP/P/1989/000131A patent/AP115A/en active
- 1989-07-11 OA OA59611A patent/OA09081A/fr unknown

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NONE *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AP594A (en) *	1994-09-09	1997-09-09	Pumpwell Pty Limited	Fluid pump.

Also Published As

Publication number	Publication date
FR2634253A1 (fr)	1990-01-19
AP8900131A0 (en)	1989-07-31
OA09081A (fr)	1991-10-31
FR2634253B1 (fr)	1990-09-21

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