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GB427910A - Improvements in or connected with pumps and pumping or hydraulic transmission mechanism - Google Patents

Improvements in or connected with pumps and pumping or hydraulic transmission mechanism

Info

Publication number
GB427910A
GB427910A GB1132/34A GB113234A GB427910A GB 427910 A GB427910 A GB 427910A GB 1132/34 A GB1132/34 A GB 1132/34A GB 113234 A GB113234 A GB 113234A GB 427910 A GB427910 A GB 427910A
Authority
GB
United Kingdom
Prior art keywords
levers
plungers
spindle
adjustable
cam
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
GB1132/34A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1132/34A priority Critical patent/GB427910A/en
Publication of GB427910A publication Critical patent/GB427910A/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
    • 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
    • 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
    • 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
    • F04B53/126—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
    • 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

427,910. Reciprocating pumps. HYLAND, C., 18, York Street, Wakefield, Yorkshire. Jan. 11, 1934, No. 1132. [Class 102 (i)] In a pump in which the plungers 2, Fig. 1, directly engage operating cams 13 on a shaft 10, levers 18 pivoted on a spindle 19 are adapted to engage the plungers and so limit the stroke. The levers may be separately adjustable, or the levers of several plungers may be united by a rod 20, which is engaged by a crank-pin 22 on a spindle 23 adjustable by a crank-pin 22 on a spindle 23 adjustable by means of a hand lever 24. Alternatively, each lever 18 may be engaged by a separate cam on a spindle parallel to the shaft 10. The cylinders draw from the crank case 3, each plunger being formed with suction passages 14 controlled by a valve 15, the movements of which are limited by a plate 16 acted on by the plunger return spring 17. The discharge passage 8 is provided with a spring-pressed byepass valve. In a pump having oppositely disposed plungers 2, Fig. 4, operated by a cam 13, separate levers 18 are provided for the plungers, the levers being simultaneously adjustable by means of a cam 28 which is moved by an hydraulic ram 31.
GB1132/34A 1934-01-11 1934-01-11 Improvements in or connected with pumps and pumping or hydraulic transmission mechanism Expired GB427910A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1132/34A GB427910A (en) 1934-01-11 1934-01-11 Improvements in or connected with pumps and pumping or hydraulic transmission mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1132/34A GB427910A (en) 1934-01-11 1934-01-11 Improvements in or connected with pumps and pumping or hydraulic transmission mechanism

Publications (1)

Publication Number Publication Date
GB427910A true GB427910A (en) 1935-05-02

Family

ID=9716714

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1132/34A Expired GB427910A (en) 1934-01-11 1934-01-11 Improvements in or connected with pumps and pumping or hydraulic transmission mechanism

Country Status (1)

Country Link
GB (1) GB427910A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2595738A (en) * 1950-04-12 1952-05-06 Stanley F Walker Valved piston compressor
US2992614A (en) * 1954-06-16 1961-07-18 Odin Corp Machine tool actuating means
US3000318A (en) * 1959-09-28 1961-09-19 Cav Ltd Liquid fuel pumps for internal combustion engines
US4416588A (en) * 1980-07-18 1983-11-22 Wagner Spray Tech Corporation Air compressor for paint pumps
DE3542938A1 (en) * 1985-12-04 1987-06-11 Rexroth Mannesmann Gmbh Fuel injection pump
ES2285965A1 (en) * 2007-06-25 2007-11-16 Vicente Ruiz Tortosa Hydraulic piston pump

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2595738A (en) * 1950-04-12 1952-05-06 Stanley F Walker Valved piston compressor
US2992614A (en) * 1954-06-16 1961-07-18 Odin Corp Machine tool actuating means
US3000318A (en) * 1959-09-28 1961-09-19 Cav Ltd Liquid fuel pumps for internal combustion engines
US4416588A (en) * 1980-07-18 1983-11-22 Wagner Spray Tech Corporation Air compressor for paint pumps
DE3542938A1 (en) * 1985-12-04 1987-06-11 Rexroth Mannesmann Gmbh Fuel injection pump
ES2285965A1 (en) * 2007-06-25 2007-11-16 Vicente Ruiz Tortosa Hydraulic piston pump
WO2009000949A1 (en) * 2007-06-25 2008-12-31 Vicente Ruiz Tortosa Hydraulic piston pump

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