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GB1167230A - Improvements in or relating to Piston Pumps for Metering Liquids - Google Patents

Improvements in or relating to Piston Pumps for Metering Liquids

Info

Publication number
GB1167230A
GB1167230A GB55875/67A GB5587567A GB1167230A GB 1167230 A GB1167230 A GB 1167230A GB 55875/67 A GB55875/67 A GB 55875/67A GB 5587567 A GB5587567 A GB 5587567A GB 1167230 A GB1167230 A GB 1167230A
Authority
GB
United Kingdom
Prior art keywords
stop
piston
electric motor
valve plate
division
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
GB55875/67A
Inventor
Georgy Petovich Korotkov
Ernst Yakovlevich Sapozhnikov
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.)
Railway Transport Inst
Original Assignee
Railway Transport Inst
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 Railway Transport Inst filed Critical Railway Transport Inst
Priority to GB55875/67A priority Critical patent/GB1167230A/en
Publication of GB1167230A publication Critical patent/GB1167230A/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
    • F04B49/12—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
    • 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
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/02—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders
    • F04B19/025—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders cylinders rotating around their own axis
    • 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
    • F04B49/06—Control using electricity
    • 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

Landscapes

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

Abstract

1,167,230. Hydraulic reciprocating pumps. VSESOJUZNY NAUCHNO - ISSLEDOVATELSKY INSTITUT ZHELEZNODOROZHNOGO TRANSPORTA. Dec.8, 1967, No.55875/67. Heading F1A. [Also in Division G1] A pump comprises a rotary cylinder 1 engaging a stationary valve plate 8 and having a port 11 alternately registering with inlet and outlet ports 9, 10 in the valve plate, and a piston 6 reciprocated by a lever 5 with a roller 4 running on a cam 3 carried by a gear-wheel 2 connected to cylinder 1, the suction stroke of the piston being effected by a spring 7 and limited by an adjustable stop 12. The position of stop 12 is adjusted by a reversible electric motor 15 acting through gearing 13, 14. A feedback device 19 senses the movement of stop 12 and is incorporated in a control circuit, Fig.2 (not shown), with the electric motor 15 and an electronic regulator 16, (see Division G1). The stop setting is indicated by a pointer and scale, Fig.2 (not shown).
GB55875/67A 1967-12-08 1967-12-08 Improvements in or relating to Piston Pumps for Metering Liquids Expired GB1167230A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB55875/67A GB1167230A (en) 1967-12-08 1967-12-08 Improvements in or relating to Piston Pumps for Metering Liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB55875/67A GB1167230A (en) 1967-12-08 1967-12-08 Improvements in or relating to Piston Pumps for Metering Liquids

Publications (1)

Publication Number Publication Date
GB1167230A true GB1167230A (en) 1969-10-15

Family

ID=10475095

Family Applications (1)

Application Number Title Priority Date Filing Date
GB55875/67A Expired GB1167230A (en) 1967-12-08 1967-12-08 Improvements in or relating to Piston Pumps for Metering Liquids

Country Status (1)

Country Link
GB (1) GB1167230A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577625A1 (en) * 1985-02-14 1986-08-22 Lewa Herbert Ott Gmbh Co HYDRAULIC CONTROL DEVICE FOR ADJUSTING THE ALTERNATIVE RUN OF A MECHANICAL MEMBER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577625A1 (en) * 1985-02-14 1986-08-22 Lewa Herbert Ott Gmbh Co HYDRAULIC CONTROL DEVICE FOR ADJUSTING THE ALTERNATIVE RUN OF A MECHANICAL MEMBER

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee