CA951963A - Fluid pumping apparatus - Google Patents

Fluid pumping apparatus

Info

Publication number
CA951963A
CA951963A CA110,184A CA110184A CA951963A CA 951963 A CA951963 A CA 951963A CA 110184 A CA110184 A CA 110184A CA 951963 A CA951963 A CA 951963A
Authority
CA
Canada
Prior art keywords
pumping apparatus
fluid pumping
fluid
pumping
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
CA110,184A
Other languages
English (en)
Other versions
CA110184S (en
Inventor
Alan J.M. Freeman
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.)
STANSTED ENGINEERING Ltd
Original Assignee
STANSTED ENGINEERING 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 STANSTED ENGINEERING Ltd filed Critical STANSTED ENGINEERING Ltd
Application granted granted Critical
Publication of CA951963A publication Critical patent/CA951963A/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
    • F04B1/02—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having two 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
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/06—Control
    • 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
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/022—Stopping, starting, unloading or idling control by means of pressure
    • 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
    • F04B49/12—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 varying the length of stroke of the working members
    • F04B49/121—Lost-motion device in the driving mechanism
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Details Of Reciprocating Pumps (AREA)
CA110,184A 1970-04-18 1971-04-13 Fluid pumping apparatus Expired CA951963A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1863270 1970-04-18
GB467671 1971-02-15

Publications (1)

Publication Number Publication Date
CA951963A true CA951963A (en) 1974-07-30

Family

ID=26239304

Family Applications (1)

Application Number Title Priority Date Filing Date
CA110,184A Expired CA951963A (en) 1970-04-18 1971-04-13 Fluid pumping apparatus

Country Status (8)

Country Link
US (1) US3768927A (enrdf_load_stackoverflow)
JP (1) JPS531481B1 (enrdf_load_stackoverflow)
BE (1) BE765759A (enrdf_load_stackoverflow)
CA (1) CA951963A (enrdf_load_stackoverflow)
DE (1) DE2118574A1 (enrdf_load_stackoverflow)
GB (1) GB1301687A (enrdf_load_stackoverflow)
NL (1) NL7105095A (enrdf_load_stackoverflow)
SE (1) SE369760B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0140862B1 (en) * 1983-10-31 1989-04-26 Folke Ivar Blomberg Braking force modulator
SE447090B (sv) * 1983-10-31 1986-10-27 Folke Ivar Blomberg Bromskraftsmodulator for hydrauliska fordonsbromsar
DE102004005204A1 (de) * 2004-02-03 2005-08-11 Continental Teves Ag & Co. Ohg Radialkolbenpumpe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2675757A (en) * 1954-04-20 Electrically controlled liquid
FR552443A (fr) * 1922-06-02 1923-05-01 Simon Freres Sa Des Ets Pompe de compression hydraulique
US3062591A (en) * 1957-01-11 1962-11-06 Ray S Brimhall Combination of a normal and auxiliary braking system

Also Published As

Publication number Publication date
BE765759A (fr) 1971-08-30
NL7105095A (enrdf_load_stackoverflow) 1971-10-20
DE2118574A1 (de) 1971-12-02
JPS531481B1 (enrdf_load_stackoverflow) 1978-01-19
SE369760B (enrdf_load_stackoverflow) 1974-09-16
GB1301687A (enrdf_load_stackoverflow) 1973-01-04
US3768927A (en) 1973-10-30

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