FR2812039B1 - LIQUID PUMPING DEVICE AND PISTON EQUIPPED WITH SUCH A DEVICE - Google Patents

LIQUID PUMPING DEVICE AND PISTON EQUIPPED WITH SUCH A DEVICE

Info

Publication number
FR2812039B1
FR2812039B1 FR0009398A FR0009398A FR2812039B1 FR 2812039 B1 FR2812039 B1 FR 2812039B1 FR 0009398 A FR0009398 A FR 0009398A FR 0009398 A FR0009398 A FR 0009398A FR 2812039 B1 FR2812039 B1 FR 2812039B1
Authority
FR
France
Prior art keywords
liquid pumping
piston equipped
pumping device
piston
liquid
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 - Lifetime
Application number
FR0009398A
Other languages
French (fr)
Other versions
FR2812039A1 (en
Inventor
Gerard Breus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0009398A priority Critical patent/FR2812039B1/en
Priority to OA1200100189A priority patent/OA11821A/en
Publication of FR2812039A1 publication Critical patent/FR2812039A1/en
Application granted granted Critical
Publication of FR2812039B1 publication Critical patent/FR2812039B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04B53/125—Reciprocating valves
    • F04B53/126—Ball 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
    • 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
    • F04B53/122—Valves; Arrangement of valves arranged in or on pistons the piston being free-floating, e.g. the valve being formed between the actuating rod and the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
FR0009398A 2000-07-18 2000-07-18 LIQUID PUMPING DEVICE AND PISTON EQUIPPED WITH SUCH A DEVICE Expired - Lifetime FR2812039B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0009398A FR2812039B1 (en) 2000-07-18 2000-07-18 LIQUID PUMPING DEVICE AND PISTON EQUIPPED WITH SUCH A DEVICE
OA1200100189A OA11821A (en) 2000-07-18 2001-07-17 Device for pumping liquid and piston equipping such a device.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0009398A FR2812039B1 (en) 2000-07-18 2000-07-18 LIQUID PUMPING DEVICE AND PISTON EQUIPPED WITH SUCH A DEVICE

Publications (2)

Publication Number Publication Date
FR2812039A1 FR2812039A1 (en) 2002-01-25
FR2812039B1 true FR2812039B1 (en) 2002-10-25

Family

ID=8852628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0009398A Expired - Lifetime FR2812039B1 (en) 2000-07-18 2000-07-18 LIQUID PUMPING DEVICE AND PISTON EQUIPPED WITH SUCH A DEVICE

Country Status (2)

Country Link
FR (1) FR2812039B1 (en)
OA (1) OA11821A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8337175B2 (en) 2009-12-22 2012-12-25 Smith & Nephew, Inc. Disposable pumping system and coupler
FR2992373B1 (en) 2012-06-26 2014-06-27 Gwe Pumpenboese Gmbh PERFECTED PISTON PUMP

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168052A (en) * 1963-02-04 1965-02-02 Clyde L Pate Plunger and valve assembly
US4591316A (en) * 1982-09-29 1986-05-27 Vadasz Fekete Amnon M Piston with simple retention valve
US4740141A (en) * 1982-09-29 1988-04-26 Intevep, S.A. Plunger with composite retention valve
US5407333A (en) * 1993-10-12 1995-04-18 Lambright; Charles T. Subsurface pump with pump rod connected valve ball

Also Published As

Publication number Publication date
OA11821A (en) 2005-08-16
FR2812039A1 (en) 2002-01-25

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