GB1246811A - Improvements in reciprocating piston pumps - Google Patents

Improvements in reciprocating piston pumps

Info

Publication number
GB1246811A
GB1246811A GB3605468A GB3605468A GB1246811A GB 1246811 A GB1246811 A GB 1246811A GB 3605468 A GB3605468 A GB 3605468A GB 3605468 A GB3605468 A GB 3605468A GB 1246811 A GB1246811 A GB 1246811A
Authority
GB
United Kingdom
Prior art keywords
passages
plate
pumping chambers
pass valves
control
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
GB3605468A
Other languages
English (en)
Inventor
H Cattanach
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.)
Enerpac Tool Group Corp
Original Assignee
Applied Power Industries Inc
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 Applied Power Industries Inc filed Critical Applied Power Industries Inc
Publication of GB1246811A publication Critical patent/GB1246811A/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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing
    • F04B49/243—Bypassing by keeping open the inlet valve
    • 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
    • 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
    • F04B1/26—Control
    • F04B1/28—Control of machines or pumps with stationary 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing
    • 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
    • F04B53/1002—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
    • 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
    • F04B53/1002—Ball valves
    • F04B53/101—Ball valves having means for limiting the opening height
    • F04B53/1012—Ball valves having means for limiting the opening height and means for controlling the opening height

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
GB3605468A 1967-08-14 1968-08-14 Improvements in reciprocating piston pumps Expired GB1246811A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66050567A 1967-08-14 1967-08-14
US73805068A 1968-06-18 1968-06-18

Publications (1)

Publication Number Publication Date
GB1246811A true GB1246811A (en) 1971-09-22

Family

ID=27098110

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3605468A Expired GB1246811A (en) 1967-08-14 1968-08-14 Improvements in reciprocating piston pumps

Country Status (8)

Country Link
JP (2) JPS507764B1 (enrdf_load_stackoverflow)
BE (1) BE719502A (enrdf_load_stackoverflow)
CA (1) CA918501A (enrdf_load_stackoverflow)
FI (1) FI46646C (enrdf_load_stackoverflow)
FR (1) FR1582930A (enrdf_load_stackoverflow)
GB (1) GB1246811A (enrdf_load_stackoverflow)
NL (1) NL6811480A (enrdf_load_stackoverflow)
SE (2) SE344986B (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319031A1 (fr) * 1975-07-25 1977-02-18 Girard Raymond Pompe a pistons
WO1984000403A1 (en) * 1982-07-13 1984-02-02 Karl Sauder Axial piston pump
EP0591114A1 (en) * 1992-02-07 1994-04-06 AB AKERLUND & RAUSING Method of manufacturing a packaging container
US20160356160A1 (en) 2013-06-18 2016-12-08 Artemis Intelligent Power Ltd. Fluid working machine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8514497U1 (de) * 1985-05-15 1985-07-18 Kränzle, Josef, 7918 Illertissen Hochdruckkolbenpumpe
JPS6411211U (enrdf_load_stackoverflow) * 1987-07-09 1989-01-20
CN106382215A (zh) * 2016-12-13 2017-02-08 荆门市召铭液压科技有限公司 一种单控制活塞斜盘式轴向柱塞泵

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319031A1 (fr) * 1975-07-25 1977-02-18 Girard Raymond Pompe a pistons
WO1984000403A1 (en) * 1982-07-13 1984-02-02 Karl Sauder Axial piston pump
EP0591114A1 (en) * 1992-02-07 1994-04-06 AB AKERLUND & RAUSING Method of manufacturing a packaging container
US20160356160A1 (en) 2013-06-18 2016-12-08 Artemis Intelligent Power Ltd. Fluid working machine
US10677058B2 (en) 2013-06-18 2020-06-09 Danfoss Power Solutions Gmbh & Co. Ohg Fluid working machine having offset valve cylinders
US10995739B2 (en) 2013-06-18 2021-05-04 Danfoss Power Solutions Gmbh & Co. Ohg Fluid working machine having first and second valve cylinder devices in fluid communication with each other via a common conduit

Also Published As

Publication number Publication date
FR1582930A (enrdf_load_stackoverflow) 1969-10-10
SE344986B (enrdf_load_stackoverflow) 1972-05-08
JPS507764B1 (enrdf_load_stackoverflow) 1975-03-28
FI46646B (enrdf_load_stackoverflow) 1973-01-31
FI46646C (fi) 1973-05-08
NL6811480A (enrdf_load_stackoverflow) 1969-02-18
CA918501A (en) 1973-01-09
JPS512006A (enrdf_load_stackoverflow) 1976-01-09
SE372314B (enrdf_load_stackoverflow) 1974-12-16
BE719502A (enrdf_load_stackoverflow) 1969-01-16

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