GB672173A - Improvements in or relating to reciprocating pumps - Google Patents

Improvements in or relating to reciprocating pumps

Info

Publication number
GB672173A
GB672173A GB19594/50A GB1959450A GB672173A GB 672173 A GB672173 A GB 672173A GB 19594/50 A GB19594/50 A GB 19594/50A GB 1959450 A GB1959450 A GB 1959450A GB 672173 A GB672173 A GB 672173A
Authority
GB
United Kingdom
Prior art keywords
relating
aug
reciprocating pumps
group xxviii
pump
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
GB19594/50A
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.)
Societe dInventions Aeronautiques et Mechaniques SIAM SA
Original Assignee
Societe dInventions Aeronautiques et Mechaniques SIAM SA
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 Societe dInventions Aeronautiques et Mechaniques SIAM SA filed Critical Societe dInventions Aeronautiques et Mechaniques SIAM SA
Publication of GB672173A publication Critical patent/GB672173A/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
    • 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
    • F04B53/127—Disc 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
    • F04B1/124—Pistons
    • F04B1/126—Piston shoe retaining means
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B1/141—Details or component parts
    • F04B1/145—Housings
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B1/141—Details or component parts
    • F04B1/146—Swash plates; Actuating elements
    • F04B1/148—Bearings therefor
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • F04B23/10—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type
    • F04B23/106—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type being an axial piston pump

Landscapes

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

Abstract

672,173. Stuffing-box substitutes. SOC. D'INVENTIONS AERONAUTIQUES ET MECANIQUES, S.I.A.M. Aug. 4,1950 [Aug. 6, 1949], No. 19594/50. Class 122(v) [Also in Group XXVIII] In a swash plate pump (see Group XXVIII) the cover plate 4 has three sealing rings 28, 29, 30, and any liquid which infiltrates past the ring 28 is centrifuged through a passage 31 and valve 32 in the rotor 11 and returned to the pump casing.
GB19594/50A 1949-08-06 1950-08-04 Improvements in or relating to reciprocating pumps Expired GB672173A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR672173X 1949-08-06

Publications (1)

Publication Number Publication Date
GB672173A true GB672173A (en) 1952-05-14

Family

ID=9017361

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19594/50A Expired GB672173A (en) 1949-08-06 1950-08-04 Improvements in or relating to reciprocating pumps

Country Status (1)

Country Link
GB (1) GB672173A (en)

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988003228A1 (en) * 1986-10-31 1988-05-05 Westergaard, Knud, Erik A hydraulic machine, especially a high-pressure hydraulic multi-cylinder pump
EP0503298A1 (en) * 1991-03-05 1992-09-16 Alfred Kärcher GmbH & Co. High pressure cleaning apparatus
FR2693771A1 (en) * 1992-07-20 1994-01-21 Schlumberger Cie Dowell Pump comprising a partially hollow piston, and its applications especially in the oil industry.
GB2292424A (en) * 1994-08-19 1996-02-21 Microhydraulics Inc Variable capacity hydraulic pump
EP0705975A1 (en) * 1994-10-03 1996-04-10 Dynex/Rivett Inc. Piston pump with improved hold-down mechanism
WO1999011928A1 (en) * 1997-08-28 1999-03-11 INA Wälzlager Schaeffler oHG Wobbling drive of an axial piston machine
WO1999014492A1 (en) * 1997-09-15 1999-03-25 INA Wälzlager Schaeffler oHG Oscillating bearing
WO2000008335A1 (en) * 1998-08-05 2000-02-17 Alfred Kärcher GmbH & Co. Motor pump unit for a high-pressure cleaning apparatus
DE19738813B4 (en) * 1997-09-05 2004-05-27 Ina-Schaeffler Kg axial piston
DE102004028044B3 (en) * 2004-06-09 2005-11-17 Ab Skf Bearing arrangement for axial piston pump, comprising toothed outer surface engaging with pinion
EP1659288A1 (en) * 2004-11-23 2006-05-24 Schaeffler KG Axial piston pump
GB2491035A (en) * 2011-05-19 2012-11-21 Roller Bearing Co Of America Swash plate assembly with ball bearings
DE102011054442A1 (en) * 2011-10-12 2013-04-18 Alfred Kärcher Gmbh & Co. Kg Piston pump for a high-pressure cleaner
CN108730142A (en) * 2017-04-17 2018-11-02 Fna集团公司 Pump
US10989188B2 (en) 2019-07-26 2021-04-27 Halliburton Energy Services, Inc. Oil field pumps with reduced maintenance
US11002120B1 (en) 2020-02-28 2021-05-11 Halliburton Energy Services, Inc. Dynamic packing seal compression system for pumps
US11073144B1 (en) 2020-02-14 2021-07-27 Halliburton Energy Services, Inc. Pump valve assembly
US11105327B2 (en) 2019-05-14 2021-08-31 Halliburton Energy Services, Inc. Valve assembly for a fluid end with limited access
US11231111B2 (en) 2019-05-14 2022-01-25 Halliburton Energy Services, Inc. Pump valve seat with supplemental retention
US11261863B2 (en) 2019-05-14 2022-03-01 Halliburton Energy Services, Inc. Flexible manifold for reciprocating pump
US11280326B2 (en) 2019-06-10 2022-03-22 Halliburton Energy Services, Inc. Pump fluid end with suction valve closure assist
CN114645651A (en) * 2022-04-27 2022-06-21 浙江哈勃实业有限公司 Cylinder pressure oil and spring combined type two-stage speed regulation rotating central shaft
US11441687B2 (en) 2019-05-14 2022-09-13 Halliburton Energy Services, Inc. Pump fluid end with positional indifference for maintenance
US11530750B2 (en) 2019-12-24 2022-12-20 Halliburton Energy Services, Inc. Horizontal balanced guided valve
US11560888B2 (en) 2019-05-14 2023-01-24 Halliburton Energy Services, Inc. Easy change pump plunger
US11739748B2 (en) 2019-05-14 2023-08-29 Halliburton Energy Services, Inc. Pump fluid end with easy access suction valve
US11952986B2 (en) 2019-05-02 2024-04-09 Kerr Machine Co. Fracturing pump arrangement using a plunger with an internal fluid passage
US11965503B2 (en) 2019-05-14 2024-04-23 Halliburton Energy Services, Inc. Flexible manifold for reciprocating pump

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988003228A1 (en) * 1986-10-31 1988-05-05 Westergaard, Knud, Erik A hydraulic machine, especially a high-pressure hydraulic multi-cylinder pump
EP0503298A1 (en) * 1991-03-05 1992-09-16 Alfred Kärcher GmbH & Co. High pressure cleaning apparatus
FR2693771A1 (en) * 1992-07-20 1994-01-21 Schlumberger Cie Dowell Pump comprising a partially hollow piston, and its applications especially in the oil industry.
EP0580196A1 (en) * 1992-07-20 1994-01-26 Sofitech N.V. Pump comprising a partially hollow piston
GB2292424A (en) * 1994-08-19 1996-02-21 Microhydraulics Inc Variable capacity hydraulic pump
US5603609A (en) * 1994-08-19 1997-02-18 Microhydraulics, Inc. Variable delivery swash plate pump having a piston located spill port
EP0705975A1 (en) * 1994-10-03 1996-04-10 Dynex/Rivett Inc. Piston pump with improved hold-down mechanism
US6318238B1 (en) 1997-08-28 2001-11-20 Alfred Karcher Gmbh & Co. Wobbling drive of an axial piston machine
WO1999011928A1 (en) * 1997-08-28 1999-03-11 INA Wälzlager Schaeffler oHG Wobbling drive of an axial piston machine
DE19738813B4 (en) * 1997-09-05 2004-05-27 Ina-Schaeffler Kg axial piston
WO1999014492A1 (en) * 1997-09-15 1999-03-25 INA Wälzlager Schaeffler oHG Oscillating bearing
DE19881342C1 (en) * 1997-09-15 2001-07-12 Schaeffler Waelzlager Ohg Swashplate bearing for plunger pump
US6357336B1 (en) 1997-09-15 2002-03-19 Ina Walzlager Schaeffler Ohg Oscillating bearing
WO2000008335A1 (en) * 1998-08-05 2000-02-17 Alfred Kärcher GmbH & Co. Motor pump unit for a high-pressure cleaning apparatus
DE102004028044B3 (en) * 2004-06-09 2005-11-17 Ab Skf Bearing arrangement for axial piston pump, comprising toothed outer surface engaging with pinion
EP1659288A1 (en) * 2004-11-23 2006-05-24 Schaeffler KG Axial piston pump
GB2491035B (en) * 2011-05-19 2013-10-16 Roller Bearing Co Of America Swash plate assembly
GB2491035A (en) * 2011-05-19 2012-11-21 Roller Bearing Co Of America Swash plate assembly with ball bearings
US9932971B2 (en) 2011-10-12 2018-04-03 Alfred Kärcher Gmbh & Co. Kg Swash plate compressor having a curved piston guide wall
DE102011054442A1 (en) * 2011-10-12 2013-04-18 Alfred Kärcher Gmbh & Co. Kg Piston pump for a high-pressure cleaner
US11187214B2 (en) * 2017-04-17 2021-11-30 Fna Group, Inc. Pump having a unitary body
CN108730142A (en) * 2017-04-17 2018-11-02 Fna集团公司 Pump
US11952986B2 (en) 2019-05-02 2024-04-09 Kerr Machine Co. Fracturing pump arrangement using a plunger with an internal fluid passage
US11560888B2 (en) 2019-05-14 2023-01-24 Halliburton Energy Services, Inc. Easy change pump plunger
US11441687B2 (en) 2019-05-14 2022-09-13 Halliburton Energy Services, Inc. Pump fluid end with positional indifference for maintenance
US11965503B2 (en) 2019-05-14 2024-04-23 Halliburton Energy Services, Inc. Flexible manifold for reciprocating pump
US11231111B2 (en) 2019-05-14 2022-01-25 Halliburton Energy Services, Inc. Pump valve seat with supplemental retention
US11261863B2 (en) 2019-05-14 2022-03-01 Halliburton Energy Services, Inc. Flexible manifold for reciprocating pump
US11739748B2 (en) 2019-05-14 2023-08-29 Halliburton Energy Services, Inc. Pump fluid end with easy access suction valve
US11105327B2 (en) 2019-05-14 2021-08-31 Halliburton Energy Services, Inc. Valve assembly for a fluid end with limited access
US11280326B2 (en) 2019-06-10 2022-03-22 Halliburton Energy Services, Inc. Pump fluid end with suction valve closure assist
US11885316B2 (en) 2019-06-10 2024-01-30 Halliburton Energy Services, Inc. Pump fluid end with suction valve closure assist
US10989188B2 (en) 2019-07-26 2021-04-27 Halliburton Energy Services, Inc. Oil field pumps with reduced maintenance
US11530750B2 (en) 2019-12-24 2022-12-20 Halliburton Energy Services, Inc. Horizontal balanced guided valve
US11073144B1 (en) 2020-02-14 2021-07-27 Halliburton Energy Services, Inc. Pump valve assembly
US11002120B1 (en) 2020-02-28 2021-05-11 Halliburton Energy Services, Inc. Dynamic packing seal compression system for pumps
CN114645651A (en) * 2022-04-27 2022-06-21 浙江哈勃实业有限公司 Cylinder pressure oil and spring combined type two-stage speed regulation rotating central shaft

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