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

Similar Documents

Publication Publication Date Title
GB427910A (en) Improvements in or connected with pumps and pumping or hydraulic transmission mechanism
GB509039A (en) Improvements relating to reciprocating pumps
GB363167A (en) A reciprocating pump of variable stroke for effecting hydraulic feeding movements in machine tools
GB408778A (en) Improvements in reciprocating pumps
GB464734A (en) Improvements in or relating to piston pumps for liquids
GB588798A (en) Improvements relating to hydraulic presses
GB463805A (en) Improvements in or relating to injection pumps
GB335030A (en) Improved lubricating pump
GB439666A (en) Improvements in or relating to reciprocating compressors
GB371877A (en) Improvements in and relating to hydraulic and other pumps
GB488762A (en) Improvements in and relating to two-stroke-cycle internalcombustion engines
GB495859A (en) Improvements in or relating to a device for regulating the compression ratio of an internal combustion engine
GB260175A (en) Improvements in fluid pumps
GB465307A (en) Improvements in or relating to lubricating apparatus
GB443443A (en) Improvements in or relating to pumps
GB460453A (en) Improvements relating to control mechanism for variable throw hydraulic pumps
GB501738A (en) Improvements in or relating to hydraulic telemotor systems
GB220827A (en) Oil pump with pistons arranged in a circle and with common driving disk
GB449670A (en) Improvements in and relating to piston pumps operated by cam tracks
GB208591A (en) Improvements in or relating to variable speed hydraulic transmission apparatus
GB478560A (en) Improvements in reciprocating pumps
GB197798A (en) Improved vacuum pump
GB248334A (en) Piston pump operated by a cam
GB508703A (en) Improvements in variable output pumps
GB198450A (en) Improvements in fluid pressure engines or pumps