GB1131424A - Improvements in reciprocating pumps - Google Patents

Improvements in reciprocating pumps

Info

Publication number
GB1131424A
GB1131424A GB6331/65A GB633165A GB1131424A GB 1131424 A GB1131424 A GB 1131424A GB 6331/65 A GB6331/65 A GB 6331/65A GB 633165 A GB633165 A GB 633165A GB 1131424 A GB1131424 A GB 1131424A
Authority
GB
United Kingdom
Prior art keywords
reciprocating pumps
feb
cylinders
eccentric
outlet
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
GB6331/65A
Inventor
Frank Town
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.)
Dobson Ltd W E & F
WE&F Dobson Ltd
Original Assignee
Dobson Ltd W E & F
WE&F Dobson Ltd
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 Dobson Ltd W E & F, WE&F Dobson Ltd filed Critical Dobson Ltd W E & F
Priority to GB6331/65A priority Critical patent/GB1131424A/en
Publication of GB1131424A publication Critical patent/GB1131424A/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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/144—Adaptation of piston-rods
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F04B53/164—Stoffing boxes
    • 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

Landscapes

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

Abstract

1,131,424. Reciprocating pumps. W. E. & F. DOBSON Ltd. Feb. 1, 1966 [Feb. 13, 1965], No.6331/65. Heading F1A. A hydraulic pump comprises three parallel pistons each connected to an eccentric strap mounted on roller or ball bearings on an eccentric, the three eccentrics being mounted on a shaft adapted to be directly driven by a motor. Each piston is surrounded by sealing means through which it reciprocates. Two of the pump cylinders are connected to one outlet and the other to a separate outlet. Valve-means may be provided to off load the two cylinders.
GB6331/65A 1965-02-13 1965-02-13 Improvements in reciprocating pumps Expired GB1131424A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6331/65A GB1131424A (en) 1965-02-13 1965-02-13 Improvements in reciprocating pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6331/65A GB1131424A (en) 1965-02-13 1965-02-13 Improvements in reciprocating pumps

Publications (1)

Publication Number Publication Date
GB1131424A true GB1131424A (en) 1968-10-23

Family

ID=9812553

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6331/65A Expired GB1131424A (en) 1965-02-13 1965-02-13 Improvements in reciprocating pumps

Country Status (1)

Country Link
GB (1) GB1131424A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3221912A1 (en) * 1981-06-12 1983-01-05 Lear Siegler, Inc., Santa Monica, Calif. Pump
CN102562572A (en) * 2012-02-13 2012-07-11 浙江文信机电制造有限公司 Piston pump with three cylinders

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3221912A1 (en) * 1981-06-12 1983-01-05 Lear Siegler, Inc., Santa Monica, Calif. Pump
CN102562572A (en) * 2012-02-13 2012-07-11 浙江文信机电制造有限公司 Piston pump with three cylinders

Similar Documents

Publication Publication Date Title
GB1260190A (en) High pressure reciprocating pump
GB1502945A (en) Forming apparatus
GB1125722A (en) Improvements relating to cylinder blocks having bonded cylinder sleeves and bearing plates
GB1072661A (en) Improvements in or relating to hydraulic displacement devices such as pumps or motors
GB1006852A (en) Improvements in axial piston hydraulic pumps and motors
GB1235696A (en) Reciprocating hydraulic pumps and motors of the axial type
GB1131424A (en) Improvements in reciprocating pumps
SE312072B (en)
GB1150734A (en) Hydraulic Reciprocating Pumps and Motors
GB1176621A (en) Improvements in or relating to Reciprocating Hydraulic Pumps or Motors
GB1312843A (en) Crosshead arrangement for the drive mechanism of highpressure compressors and pumps
GB1301707A (en)
GB1089819A (en) Hydraulic machines having reciprocatory pistons
GB969627A (en) Improvements in or relating to radial piston pumps or motors
GB1037622A (en) Improvements in hydraulic motors
GB1262569A (en) Hydraulic reciprocating motor or pump
GB1172137A (en) Improvements in or relating to Piston Pumps
GB1340875A (en) Rotary hydraulic machines with reciprocating pistons
GB1132001A (en) Reciprocating pumps
GB1142642A (en) Improvements in or relating to hydraulically actuated pumps
GB1055286A (en) Hydraulic pumps and motors
GB948332A (en) Improvements in or relating to liquid pumping systems
GB949900A (en) A swash-plate-type hydraulic pump or motor
GB1141261A (en) Improvements in radial piston pumps or motors
GB1384430A (en) Radial piston machine