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GB1392089A - Reciprocating pump - Google Patents

Reciprocating pump

Info

Publication number
GB1392089A
GB1392089A GB3187872A GB3187872A GB1392089A GB 1392089 A GB1392089 A GB 1392089A GB 3187872 A GB3187872 A GB 3187872A GB 3187872 A GB3187872 A GB 3187872A GB 1392089 A GB1392089 A GB 1392089A
Authority
GB
United Kingdom
Prior art keywords
pistons
piston
actuating
bucket
cylinder
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
GB3187872A
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.)
BOERBOEL POMPE Edms Bpk
Original Assignee
BOERBOEL POMPE Edms Bpk
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 BOERBOEL POMPE Edms Bpk filed Critical BOERBOEL POMPE Edms Bpk
Publication of GB1392089A publication Critical patent/GB1392089A/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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/045—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being eccentrics
    • 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
    • F04B3/00—Machines or pumps with pistons coacting within one cylinder, e.g. multi-stage
    • 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
    • F04B47/06—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth
    • F04B47/08—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth the motors being actuated by fluid
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
    • F04B9/107—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber rectilinear movement of the pumping member in the working direction being obtained by a single-acting liquid motor, e.g. actuated in the other direction by gravity or a spring

Landscapes

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

Abstract

1392089 Reciprocating pumps BOERBOEL POMPE (EIENDOMS) BEPERK 7 July 1972 [8 July 1971] 31878/72 Heading F1A A pump for mounting in a borehole for raising water comprises a bucket piston 32 moved on its discharge stroke by a hydraulically-actuated piston 40 and on its return stroke by a spring 38. The pistons are connected by a ball joint 46. Hydraulic actuation is by a piston and cylinder assembly at ground level connected to cylinder 42 by pipe 50, the assembly being driven by an I.C. engine or electric motor and incorporating a reduction gear and a crank of adjustable throw, Fig.2 (not shown), an actuating liquid supply reservoir and air venting valve also being provided. A resilient washer 74 acts as a buffer for piston 40. In a double-acting embodiment, Figs.3, 4 and 6 (not shown), two bucket pistons are arranged coaxially in a common cylinder and reciprocated 180 degrees out of phase by actuating pistons hydraulically connected to a twin-cylinder actuating piston and cylinder assembly at ground level; the actuating pistons moving the bucket pistons on their discharge strokes and further actuating pistons connected to the bucket pistons being hydraulically connected in a closed circuit so that the discharge stroke of one bucket piston effects the return stroke of the other, return springs also being used. The stroke of the twin cylinder actuating assembly is adjustable by interchangeable spacers for the crank-pins of its drive. The pump discharge pipe 30 may be a flexible base supported in the borehole by spaced, resilient rings or discs (82), Fig.1 (not shown). Shields 70 protect the pipe unions.
GB3187872A 1971-07-08 1972-07-07 Reciprocating pump Expired GB1392089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA714530A ZA714530B (en) 1971-07-08 1971-07-08 Reciprocating pump

Publications (1)

Publication Number Publication Date
GB1392089A true GB1392089A (en) 1975-04-23

Family

ID=25563619

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4413474A Expired GB1392090A (en) 1971-07-08 1972-07-07
GB3187872A Expired GB1392089A (en) 1971-07-08 1972-07-07 Reciprocating pump

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB4413474A Expired GB1392090A (en) 1971-07-08 1972-07-07

Country Status (2)

Country Link
GB (2) GB1392090A (en)
ZA (1) ZA714530B (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567205A1 (en) * 1984-01-23 1986-01-10 Darracq Louis Variable flow hydraulically controlled positive displacement pump
RU2177563C2 (en) * 2000-01-10 2001-12-27 Нуртдинов Винер Исмагилович Oil-well electric plunger pump
RU2202710C2 (en) * 2001-03-05 2003-04-20 Нуртдинов Винер Исмагилович Oil-well electric plunger pumping unit
RU2378534C1 (en) * 2008-12-18 2010-01-10 Виктор Федорович Логинов Pump set
RU2380572C1 (en) * 2008-11-19 2010-01-27 Октай Мутталибович Бабаев Pump unit
US8011901B2 (en) 2006-09-11 2011-09-06 Suncor Energy Inc. Discharge pressure actuated pump
US8360751B2 (en) 2006-09-11 2013-01-29 Suncor Energy Inc. Discharge pressure actuated pump
RU2493434C1 (en) * 2012-06-14 2013-09-20 Ольга Иосифовна Логинова Hydraulic-driven pump set
RU2506458C2 (en) * 2012-04-11 2014-02-10 Ольга Иосифовна Логинова Pump plant
RU2506454C1 (en) * 2012-06-26 2014-02-10 Ольга Иосифовна Логинова Pump plant
RU2515693C1 (en) * 2013-03-19 2014-05-20 Ольга Иосифовна Логинова Pumping plant
RU2550858C1 (en) * 2014-06-05 2015-05-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кубанский государственный технологический университет" (ФГБОУ ВПО "КубГТУ") Downhole electrically driven plunger pump
US20180085207A1 (en) * 2016-09-26 2018-03-29 Dyson Technology Limited Cleaning appliance
CN114471991A (en) * 2022-02-28 2022-05-13 武汉希萌科技有限公司 A kind of paint balanced spraying device
RU229311U1 (en) * 2024-07-09 2024-10-01 Публичное акционерное общество "Татнефть" имени В.Д. Шашина Bottom drive device of a submersible plunger pump

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1398344B1 (en) * 2010-02-23 2013-02-22 Acqua Brevetti 95 Srl PERFECT DOSING DEVICE.

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567205A1 (en) * 1984-01-23 1986-01-10 Darracq Louis Variable flow hydraulically controlled positive displacement pump
RU2177563C2 (en) * 2000-01-10 2001-12-27 Нуртдинов Винер Исмагилович Oil-well electric plunger pump
RU2202710C2 (en) * 2001-03-05 2003-04-20 Нуртдинов Винер Исмагилович Oil-well electric plunger pumping unit
US8011901B2 (en) 2006-09-11 2011-09-06 Suncor Energy Inc. Discharge pressure actuated pump
US8360751B2 (en) 2006-09-11 2013-01-29 Suncor Energy Inc. Discharge pressure actuated pump
RU2380572C1 (en) * 2008-11-19 2010-01-27 Октай Мутталибович Бабаев Pump unit
RU2378534C1 (en) * 2008-12-18 2010-01-10 Виктор Федорович Логинов Pump set
RU2506458C2 (en) * 2012-04-11 2014-02-10 Ольга Иосифовна Логинова Pump plant
RU2493434C1 (en) * 2012-06-14 2013-09-20 Ольга Иосифовна Логинова Hydraulic-driven pump set
RU2506454C1 (en) * 2012-06-26 2014-02-10 Ольга Иосифовна Логинова Pump plant
RU2515693C1 (en) * 2013-03-19 2014-05-20 Ольга Иосифовна Логинова Pumping plant
RU2550858C1 (en) * 2014-06-05 2015-05-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кубанский государственный технологический университет" (ФГБОУ ВПО "КубГТУ") Downhole electrically driven plunger pump
US20180085207A1 (en) * 2016-09-26 2018-03-29 Dyson Technology Limited Cleaning appliance
US11033371B2 (en) * 2016-09-26 2021-06-15 Dyson Technology Limited Cleaning appliance
CN114471991A (en) * 2022-02-28 2022-05-13 武汉希萌科技有限公司 A kind of paint balanced spraying device
RU229311U1 (en) * 2024-07-09 2024-10-01 Публичное акционерное общество "Татнефть" имени В.Д. Шашина Bottom drive device of a submersible plunger pump

Also Published As

Publication number Publication date
GB1392090A (en) 1975-04-23
ZA714530B (en) 1972-10-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee